Index: .mtutil.scm ================================================================== --- .mtutil.scm +++ .mtutil.scm @@ -23,45 +23,46 @@ (define (str-first-char->number str) (char->integer (string-ref str 0))) ;; example of how to set up and write target mappers ;; -(hash-table-set! *target-mappers* - 'prefix-contour - (lambda (target run-name area area-path reason contour mode-patt) - (conc contour "/" target))) -(hash-table-set! *target-mappers* - 'prefix-area-contour - (lambda (target run-name area area-path reason contour mode-patt) - (conc area "/" contour "/" target))) - -(hash-table-set! *runname-mappers* - 'corporate-ww - (lambda (target run-name area area-path reason contour mode-patt) - (print "corporate-ww called with: target=" target " run-name=" run-name " area=" area " area-path=" area-path " reason=" reason " contour=" contour " mode-patt=" mode-patt) - (let* ((last-name (get-last-runname area-path target)) - (last-letter (let* ((ch (if (string? last-name) - (let ((len (string-length last-name))) - (substring last-name (- len 1) len)) - "a")) - (chnum (str-first-char->number ch)) - (a (str-first-char->number "a")) - (z (str-first-char->number "z"))) - (if (and (>= chnum a)(<= chnum z)) - chnum - #f))) - (next-letter (if last-letter - (list->string - (list - (integer->char - (+ last-letter 1)))) ;; surely there is an easier way? - "a"))) - ;; (print "last-name: " last-name " last-letter: " last-letter " next-letter: " next-letter) - (conc (seconds->wwdate (current-seconds)) next-letter)))) - -(hash-table-set! *runname-mappers* - 'auto - (lambda (target run-name area area-path reason contour mode-patt) - "auto-eh")) - -;; (print "Got here!") +(add-target-mapper 'prefix-contour + (lambda (target run-name area area-path reason contour mode-patt) + (conc contour "/" target))) +(add-target-mapper 'prefix-area-contour + (lambda (target run-name area area-path reason contour mode-patt) + (conc area "/" contour "/" target))) + +(add-runname-mapper 'corporate-ww + (lambda (target run-name area area-path reason contour mode-patt) + (print "corporate-ww called with: target=" target " run-name=" run-name " area=" area " area-path=" area-path " reason=" reason " contour=" contour " mode-patt=" mode-patt) + (let* ((last-name (get-last-runname area-path target)) + (last-letter (let* ((ch (if (string? last-name) + (let ((len (string-length last-name))) + (substring last-name (- len 1) len)) + "a")) + (chnum (str-first-char->number ch)) + (a (str-first-char->number "a")) + (z (str-first-char->number "z"))) + (if (and (>= chnum a)(<= chnum z)) + chnum + #f))) + (next-letter (if last-letter + (list->string + (list + (integer->char + (+ last-letter 1)))) ;; surely there is an easier way? + "a"))) + ;; (print "last-name: " last-name " last-letter: " last-letter " next-letter: " next-letter) + (conc (seconds->wwdate (current-seconds)) next-letter)))) + +(add-runname-mapper 'auto + (lambda (target run-name area area-path reason contour mode-patt) + "auto-eh")) + +;; run only areas where first letter of area name is "a" +;; +(add-area-checker 'first-letter-a + (lambda (area target contour) + (string-match "^a.*$" area))) + Index: Makefile ================================================================== --- Makefile +++ Makefile @@ -6,15 +6,18 @@ INSTALL=install SRCFILES = common.scm items.scm launch.scm \ ods.scm runconfig.scm server.scm configf.scm \ db.scm keys.scm margs.scm megatest-version.scm \ process.scm runs.scm tasks.scm tests.scm genexample.scm \ - http-transport.scm filedb.scm \ - client.scm synchash.scm daemon.scm mt.scm \ + http-transport.scm filedb.scm tdb.scm \ + client.scm daemon.scm mt.scm \ ezsteps.scm lock-queue.scm sdb.scm \ - rmt.scm api.scm tdb.scm rpc-transport.scm \ + rmt.scm api.scm subrun.scm \ portlogger.scm archive.scm env.scm diff-report.scm cgisetup/models/pgdb.scm + +# module source files +MSRCFILES = ftail.scm # Eggs to install (straightforward ones) EGGS=matchable readline apropos base64 regex-literals format regex-case test coops trace csv \ dot-locking posix-utils posix-extras directory-utils hostinfo tcp-server rpc csv-xml fmt \ json md5 awful http-client spiffy uri-common intarweb spiffy-request-vars \ @@ -22,10 +25,16 @@ GUISRCF = dashboard-tests.scm dashboard-guimonitor.scm gutils.scm dcommon.scm tree.scm vg.scm OFILES = $(SRCFILES:%.scm=%.o) GOFILES = $(GUISRCF:%.scm=%.o) + +MOFILES = $(addprefix mofiles/,$(MSRCFILES:%.scm=%.o)) + +mofiles/%.o : %.scm + mkdir -p mofiles + csc $(CSCOPTS) -J -c $< -o mofiles/$*.o ADTLSCR=mt_laststep mt_runstep mt_ezstep HELPERS=$(addprefix $(PREFIX)/bin/,$(ADTLSCR)) DEPLOYHELPERS=$(addprefix deploytarg/,$(ADTLSCR)) MTESTHASH=$(shell fossil info|grep checkout:| awk '{print $$2}') @@ -38,32 +47,72 @@ ARCHSTR=$(shell lsb_release -sr) # ARCHSTR=$(shell bash -c "echo \$$MACHTYPE") PNGFILES = $(shell cd docs/manual;ls *png) -all : $(PREFIX)/bin/.$(ARCHSTR) mtest dboard mtut ndboard +#all : $(PREFIX)/bin/.$(ARCHSTR) mtest dboard mtut ndboard +all : $(PREFIX)/bin/.$(ARCHSTR) mtest dboard mtut -mtest: $(OFILES) readline-fix.scm megatest.o - csc $(CSCOPTS) $(OFILES) megatest.o -o mtest +mtest: $(OFILES) readline-fix.scm megatest.o $(MOFILES) mofiles/ftail.o + csc $(CSCOPTS) $(OFILES) $(MOFILES) megatest.o -o mtest -dboard : $(OFILES) $(GOFILES) dashboard.scm - csc $(CSCOPTS) $(OFILES) dashboard.scm $(GOFILES) -o dboard +dboard : $(OFILES) $(GOFILES) dashboard.scm $(MOFILES) + csc $(CSCOPTS) $(OFILES) dashboard.scm $(GOFILES) $(MOFILES) -o dboard ndboard : newdashboard.scm $(OFILES) $(GOFILES) csc $(CSCOPTS) $(OFILES) $(GOFILES) newdashboard.scm -o ndboard -mtut: $(OFILES) mtut.scm +mtut: $(OFILES) megatest-fossil-hash.scm mtut.scm csc $(CSCOPTS) $(OFILES) mtut.scm -o mtut +TCMTOBJS = \ + api.o \ + archive.o \ + cgisetup/models/pgdb.o \ + client.o \ + common.o \ + configf.o \ + daemon.o \ + db.o \ + env.o \ + http-transport.o \ + items.o \ + keys.o \ + launch.o \ + lock-queue.o \ + margs.o \ + mt.o \ + megatest-version.o \ + ods.o \ + portlogger.o \ + process.o \ + rmt.o \ + rpc-transport.o \ + runconfig.o \ + runs.o \ + server.o \ + tasks.o \ + tdb.o \ + tests.o \ + subrun.o \ + + +tcmt : $(TCMTOBJS) tcmt.scm + csc $(CSCOPTS) $(TCMTOBJS) tcmt.scm -o tcmt + # install documentation to $(PREFIX)/docs # DOES NOT REBUILD DOCS # $(PREFIX)/share/docs/megatest_manual.html : docs/manual/megatest_manual.html mkdir -p $(PREFIX)/share/docs $(INSTALL) docs/manual/megatest_manual.html $(PREFIX)/share/docs/megatest_manual.html for png in $(PNGFILES);do $(INSTALL) docs/manual/$$png $(PREFIX)/share/docs/$$png;done +js : java-script-lib/jquery-3.1.0.slim.min.js + mkdir -p $(PREFIX)/share/js + cp java-script-lib/jquery-3.1.0.slim.min.js $(PREFIX)/share/js/jquery-3.1.0.slim.min.js + $(PREFIX)/share/db/mt-pg.sql : mt-pg.sql mkdir -p $(PREFIX)/share/db $(INSTALL) mt-pg.sql $(PREFIX)/share/db/mt-pg.sql #multi-dboard : multi-dboard.scm $(OFILES) $(GOFILES) @@ -111,13 +160,23 @@ chmod a+x $(PREFIX)/bin/newdashboard $(PREFIX)/bin/.$(ARCHSTR)/mtut : mtut $(INSTALL) mtut $(PREFIX)/bin/.$(ARCHSTR)/mtut +install-mtut : mtut + $(INSTALL) mtut $(PREFIX)/bin/mtut + $(PREFIX)/bin/mtutil : $(PREFIX)/bin/.$(ARCHSTR)/mtut utils/mk_wrapper utils/mk_wrapper $(PREFIX) mtut $(PREFIX)/bin/mtutil chmod a+x $(PREFIX)/bin/mtutil + +$(PREFIX)/bin/.$(ARCHSTR)/tcmt : tcmt + $(INSTALL) tcmt $(PREFIX)/bin/.$(ARCHSTR)/tcmt + +$(PREFIX)/bin/tcmt : $(PREFIX)/bin/.$(ARCHSTR)/tcmt utils/mk_wrapper + utils/mk_wrapper $(PREFIX) tcmt $(PREFIX)/bin/tcmt + chmod a+x $(PREFIX)/bin/tcmt # $(PREFIX)/bin/.$(ARCHSTR)/mdboard : multi-dboard # $(INSTALL) multi-dboard $(PREFIX)/bin/.$(ARCHSTR)/mdboard # $(PREFIX)/bin/mdboard : $(PREFIX)/bin/.$(ARCHSTR)/mdboard utils/mk_wrapper @@ -192,12 +251,17 @@ $(INSTALL) dboard $(PREFIX)/bin/.$(ARCHSTR)/dboard install : $(PREFIX)/bin/.$(ARCHSTR) $(PREFIX)/bin/.$(ARCHSTR)/mtest $(PREFIX)/bin/megatest \ $(PREFIX)/bin/.$(ARCHSTR)/dboard $(PREFIX)/bin/dashboard $(HELPERS) $(PREFIX)/bin/nbfake \ $(PREFIX)/bin/nbfind $(PREFIX)/bin/loadrunner $(PREFIX)/bin/viewscreen $(PREFIX)/bin/mt_xterm \ + $(PREFIX)/share/docs/megatest_manual.html $(PREFIX)/bin/remrun \ $(PREFIX)/share/docs/megatest_manual.html $(PREFIX)/bin/remrun $(PREFIX)/bin/mtutil \ - $(PREFIX)/share/db/mt-pg.sql $(PREFIX)/bin/.$(ARCHSTR)/ndboard $(PREFIX)/bin/newdashboard + $(PREFIX)/bin/tcmt $(PREFIX)/share/db/mt-pg.sql \ + js +# $(PREFIX)/bin/.$(ARCHSTR)/ndboard + +# $(PREFIX)/bin/newdashboard $(PREFIX)/bin/.$(ARCHSTR) : mkdir -p $(PREFIX)/bin/.$(ARCHSTR) mkdir -p $(PREFIX)/bin/.$(ARCHSTR)/lib @@ -272,15 +336,23 @@ datashare-testing/spublish : spublish.scm $(OFILES) csc $(CSCOPTS) spublish.scm $(OFILES) -o datashare-testing/spublish datashare-testing/sretrieve : sretrieve.scm megatest-version.o margs.o configf.o process.o csc $(CSCOPTS) sretrieve.scm megatest-version.o margs.o configf.o process.o -o datashare-testing/sretrieve + +datashare-testing/sauthorize : sretrieve.scm megatest-version.o margs.o configf.o process.o common.o + csc sauthorize.scm megatest-version.o margs.o configf.o process.o common.o -o datashare-testing/sauthorize + + +datashare-testing/sauthorize : sretrieve.scm megatest-version.o margs.o configf.o process.o common.o + csc sauthorize.scm megatest-version.o margs.o configf.o process.o common.o -o datashare-testing/sauthorize + sretrieve/sretrieve : datashare-testing/sretrieve csc $(CSCOPTS) -deploy -deployed sretrieve.scm megatest-version.o margs.o configf.o process.o chicken-install -keep-installed $(PROXY) -deploy -prefix sretrieve defstruct srfi-18 format sql-de-lite \ - srfi-1 posix regex regex-case srfi-69 + srfi-1 posix regex regex-case srfi-69 # base64 dot-locking \ # csv-xml z3 # "(define (toplevel-command . a) #f)" @@ -304,5 +376,9 @@ fi portlogger-example : portlogger-example.scm api.o archive.o client.o common.o configf.o daemon.o dashboard-tests.o db.o dcommon.o ezsteps.o filedb.o genexample.o gutils.o http-transport.o items.o keys.o launch.o lock-queue.o margs.o megatest-version.o mt.o ods.o portlogger.o process.o rmt.o rpc-transport.o runconfig.o runs.o sdb.o server.o synchash.o tasks.o tdb.o tests.o tree.o csc $(CSCOPTS) portlogger-example.scm api.o archive.o client.o common.o configf.o daemon.o dashboard-tests.o db.o dcommon.o ezsteps.o filedb.o genexample.o gutils.o http-transport.o items.o keys.o launch.o lock-queue.o margs.o megatest-version.o mt.o ods.o portlogger.o process.o rmt.o rpc-transport.o runconfig.o runs.o sdb.o server.o synchash.o tasks.o tdb.o tests.o tree.o +# create a pdf dot graphviz diagram from notations in rmt.scm +rmt.pdf : rmt.scm + grep ';;DOT' rmt.scm | sed -e 's/.*;;DOT //' > rmt.dot;dot -Tpdf rmt.dot -o rmt.pdf + Index: api.scm ================================================================== --- api.scm +++ api.scm @@ -23,10 +23,12 @@ get-var get-keys get-key-vals test-toplevel-num-items get-test-info-by-id + get-steps-info-by-id + get-data-info-by-id test-get-rundir-from-test-id get-count-tests-running-for-testname get-count-tests-running get-count-tests-running-in-jobgroup get-previous-test-run-record @@ -39,32 +41,38 @@ get-prereqs-not-met get-count-tests-running-for-run-id get-run-info get-run-status get-run-stats + get-run-times get-targets get-target ;; register-run get-tests-tags + get-test-times get-tests-for-run get-test-id get-tests-for-runs-mindata + get-tests-for-run-mindata get-run-name-from-id get-runs + simple-get-runs get-num-runs get-all-run-ids get-prev-run-ids get-run-ids-matching-target get-runs-by-patt get-steps-data get-steps-for-test read-test-data + read-test-data* login tasks-get-last testmeta-get-record have-incompletes? synchash-get + get-changed-record-ids )) (define api:write-queries '( get-keys-write ;; dummy "write" query to force server start @@ -126,10 +134,11 @@ (cond ((not (vector? dat)) ;; it is an error to not receive a vector (vector #f (vector #f "remote must be called with a vector"))) ((> *api-process-request-count* 20) ;; 20) (debug:print 0 *default-log-port* "WARNING: api:execute-requests received an overloaded message.") + (set! *server-overloaded* #t) (vector #f (vector #f 'overloaded))) ;; the inner vector is what gets returned. nope, don't know why. please refactor! (else (let* ((cmd-in (vector-ref dat 0)) (cmd (if (symbol? cmd-in) cmd-in @@ -152,11 +161,26 @@ ;; SERVERS ((start-server) (apply server:kind-run params)) ((kill-server) (set! *server-run* #f)) ;; TESTS - ((test-set-state-status-by-id) (apply mt:test-set-state-status-by-id dbstruct params)) + + ;;((test-set-state-status-by-id) (apply mt:test-set-state-status-by-id dbstruct params)) + ;;BB - commented out above because it was calling below, eventually, incorrectly (dbstruct passed to mt:test-set-state-status-by-id, which previosly did more, but now only passes thru to db:set-state-status-and-roll-up-items. + ((test-set-state-status-by-id) + + ;; (define (db:set-state-status-and-roll-up-items dbstruct run-id test-name item-path state status comment) + (db:set-state-status-and-roll-up-items + dbstruct + (list-ref params 0) ; run-id + (list-ref params 1) ; test-name + #f ; item-path + (list-ref params 2) ; state + (list-ref params 3) ; status + (list-ref params 4) ; comment + )) + ((delete-test-records) (apply db:delete-test-records dbstruct params)) ((delete-old-deleted-test-records) (apply db:delete-old-deleted-test-records dbstruct params)) ((test-set-state-status) (apply db:test-set-state-status dbstruct params)) ((test-set-top-process-pid) (apply db:test-set-top-process-pid dbstruct params)) ((set-state-status-and-roll-up-items) (apply db:set-state-status-and-roll-up-items dbstruct params)) @@ -193,10 +217,16 @@ ;; TASKS ((tasks-add) (apply tasks:add dbstruct params)) ((tasks-set-state-given-param-key) (apply tasks:set-state-given-param-key dbstruct params)) ((tasks-get-last) (apply tasks:get-last dbstruct params)) + ;; NO SYNC DB + ((no-sync-set) (apply db:no-sync-set *no-sync-db* params)) + ((no-sync-get/default) (apply db:no-sync-get/default *no-sync-db* params)) + ((no-sync-del!) (apply db:no-sync-del! *no-sync-db* params)) + ((no-sync-get-lock) (apply db:no-sync-get-lock *no-sync-db* params)) + ;; ARCHIVES ;; ((archive-get-allocations) ((archive-register-disk) (apply db:archive-register-disk dbstruct params)) ((archive-register-block-name)(apply db:archive-register-block-name dbstruct params)) ((archive-allocate-testsuite/area-to-block)(apply db:archive-allocate-testsuite/area-to-block dbstruct block-id testsuite-name areakey)) @@ -232,35 +262,42 @@ ((test-get-paths-matching-keynames-target-new) (apply db:test-get-paths-matching-keynames-target-new dbstruct params)) ((get-prereqs-not-met) (apply db:get-prereqs-not-met dbstruct params)) ((get-count-tests-running-for-run-id) (apply db:get-count-tests-running-for-run-id dbstruct params)) ((synchash-get) (apply synchash:server-get dbstruct params)) ((get-raw-run-stats) (apply db:get-raw-run-stats dbstruct params)) + ((get-test-times) (apply db:get-test-times dbstruct params)) ;; RUNS ((get-run-info) (apply db:get-run-info dbstruct params)) ((get-run-status) (apply db:get-run-status dbstruct params)) ((set-run-status) (apply db:set-run-status dbstruct params)) ((get-tests-for-run) (apply db:get-tests-for-run dbstruct params)) ((get-test-id) (apply db:get-test-id dbstruct params)) ((get-tests-for-run-mindata) (apply db:get-tests-for-run-mindata dbstruct params)) + ((get-tests-for-runs-mindata) (apply db:get-tests-for-runs-mindata dbstruct params)) ((get-runs) (apply db:get-runs dbstruct params)) + ((simple-get-runs) (apply db:simple-get-runs dbstruct params)) ((get-num-runs) (apply db:get-num-runs dbstruct params)) ((get-all-run-ids) (db:get-all-run-ids dbstruct)) ((get-prev-run-ids) (apply db:get-prev-run-ids dbstruct params)) ((get-run-ids-matching-target) (apply db:get-run-ids-matching-target dbstruct params)) ((get-runs-by-patt) (apply db:get-runs-by-patt dbstruct params)) ((get-run-name-from-id) (apply db:get-run-name-from-id dbstruct params)) ((get-main-run-stats) (apply db:get-main-run-stats dbstruct params)) ((get-var) (apply db:get-var dbstruct params)) ((get-run-stats) (apply db:get-run-stats dbstruct params)) + ((get-run-times) (apply db:get-run-times dbstruct params)) ;; STEPS ((get-steps-data) (apply db:get-steps-data dbstruct params)) ((get-steps-for-test) (apply db:get-steps-for-test dbstruct params)) + ((get-steps-info-by-id) (apply db:get-steps-info-by-id dbstruct params)) ;; TEST DATA ((read-test-data) (apply db:read-test-data dbstruct params)) + ((read-test-data*) (apply db:read-test-data* dbstruct params)) + ((get-data-info-by-id) (apply db:get-data-info-by-id dbstruct params)) ;; MISC ((get-latest-host-load) (apply db:get-latest-host-load dbstruct params)) ((have-incompletes?) (apply db:have-incompletes? dbstruct params)) ((login) (apply db:login dbstruct params)) Index: archive.scm ================================================================== --- archive.scm +++ archive.scm @@ -7,12 +7,11 @@ ;; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ;; PURPOSE. ;; strftime('%m/%d/%Y %H:%M:%S','now','localtime') -(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking format md5 message-digest srfi-18) -(import (prefix sqlite3 sqlite3:)) +(use (prefix sqlite3 sqlite3:) srfi-1 posix regex regex-case srfi-69 format md5 message-digest srfi-18) (declare (unit archive)) (declare (uses db)) (declare (uses common)) @@ -30,11 +29,11 @@ (flavor 'plain) ;; type of machine to run jobs on (maxload 1.5) ;; max allowed load for this work (adisks (archive:get-archive-disks))) ;; get testdir size ;; - hand off du to job mgr - (if (and (file-exists? testdir) + (if (and (common:file-exists? testdir) (file-is-writable? testdir)) (let* ((dused (jobrunner:run-job flavor ;; machine type maxload ;; max allowed load '() ;; prevars - environment vars to set for the job @@ -137,11 +136,11 @@ (> (rmt:test-toplevel-num-items run-id test-name) 0))) (test-partial-path (conc target "/" run-name "/" (db:test-make-full-name test-name item-path))) ;; note the trailing slash to get the dir inspite of it being a link (test-path (conc linktree "/" test-partial-path)) (mutex-lock! rp-mutex) - (test-physical-path (if (file-exists? test-path) + (test-physical-path (if (common:file-exists? test-path) (common:real-path test-path) #f)) (mutex-unlock! rp-mutex) (partial-path-index (if test-physical-path (substring-index test-partial-path test-physical-path) #f)) (test-base (if (and partial-path-index @@ -152,11 +151,11 @@ #f))) (cond (toplevel/children (debug:print 0 *default-log-port* "WARNING: cannot archive " test-name " with id " test-id " as it is a toplevel test with children")) - ((not (file-exists? test-path)) + ((not (common:file-exists? test-path)) (debug:print 0 *default-log-port* "WARNING: Cannot archive " test-name "/" item-path " as path " test-path " does not exist")) (else (debug:print 0 *default-log-port* "From test-dat=" test-dat " derived the following:\n" "test-partial-path = " test-partial-path "\n" @@ -180,13 +179,13 @@ (conc "-" compress) ;; or (conc "--compress=" compress) "-n" (conc (common:get-testsuite-name) "-" run-id) (conc "--strip-path=" disk-group)) test-paths)) (print-prefix #f)) ;; "Running: ")) ;; change to #f to turn off printing - (if (not (file-exists? archive-dir)) + (if (not (common:file-exists? archive-dir)) (create-directory archive-dir #t)) - (if (not (file-exists? (conc archive-dir "/HEAD"))) + (if (not (common:file-exists? (conc archive-dir "/HEAD"))) (begin ;; replace this with jobrunner stuff enventually (debug:print-info 0 *default-log-port* "Init bup in " archive-dir) ;; (mutex-lock! bup-mutex) (run-n-wait bup-exe params: bup-init-params print-cmd: print-prefix) @@ -233,11 +232,11 @@ (test-partial-path (conc target "/" run-name "/" (db:test-make-full-name test-name item-path))) ;; note the trailing slash to get the dir inspite of it being a link (test-path (conc linktree "/" test-partial-path)) ;; if the old path was not deleted then prev-test-physical-path will end up pointing to a real directory (mutex-lock! rp-mutex) - (prev-test-physical-path (if (file-exists? test-path) + (prev-test-physical-path (if (common:file-exists? test-path) ;; (read-symbolic-link test-path #t) (common:real-path test-path) #f)) (mutex-unlock! rp-mutex) (new-test-physical-path (conc best-disk "/" test-partial-path)) @@ -250,11 +249,11 @@ ;; some sanity checks, move an existing path out of the way - iif it is not a toplevel with children ;; (if (and (not toplevel/children) ;; special handling needed for toplevel with children prev-test-physical-path - (file-exists? prev-test-physical-path)) ;; what to do? abort or clean up or link it in? + (common:file-exists? prev-test-physical-path)) ;; what to do? abort or clean up or link it in? (let* ((base (pathname-directory prev-test-physical-path)) (dirn (pathname-file prev-test-physical-path)) (newn (conc base "/." dirn))) (debug:print-error 0 *default-log-port* "the old directory " prev-test-physical-path ", still exists! Moving it to " newn) (rename-file prev-test-physical-path newn))) Index: cgisetup/models/pgdb.scm ================================================================== --- cgisetup/models/pgdb.scm +++ cgisetup/models/pgdb.scm @@ -90,48 +90,141 @@ (print-call-chain) (debug:print 0 *default-log-port* "ERROR: cannot create ttype entry, " ((condition-property-accessor 'exn 'message) exn)) #f) (dbi:exec dbh "INSERT INTO ttype (target_spec) VALUES (?);" target-spec)) (pgdb:get-ttype dbh target-spec))))) + +;;====================================================================== +;; T A G S +;;====================================================================== + + +(define (pgdb:get-tag-info-by-name dbh tag) + (dbi:get-one-row dbh "SELECT id,tag_name FROM tags where tag_name=?;" tag)) + +(define (pgdb:insert-tag dbh name ) + (dbi:exec dbh "INSERT INTO tags (tag_name) VALUES (?)" name )) + +(define (pgdb:insert-area-tag dbh tag-id area-id ) + (dbi:exec dbh "INSERT INTO area_tags (tag_id, area_id) VALUES (?,?)" tag-id area-id )) + +(define (pgdb:is-area-taged dbh area-id) + (let ((area-tag-id (dbi:get-one dbh "SELECT id FROM area_tags WHERE area_id=?;" area-id))) + (if area-tag-id + #t + #f))) + +(define (pgdb:is-area-taged-with-a-tag dbh tag-id area-id) + (let ((area-tag-id (dbi:get-one dbh "SELECT id FROM area_tags WHERE area_id=? and tag_id=?;" area-id tag-id))) + (if area-tag-id + #t + #f))) + ;;====================================================================== ;; R U N S ;;====================================================================== ;; given a target spec id, target and run-name return the run-id ;; if no run found return #f ;; -(define (pgdb:get-run-id dbh spec-id target run-name) - (dbi:get-one dbh "SELECT id FROM runs WHERE ttype_id=? AND target=? AND run_name=?;" - spec-id target run-name)) +(define (pgdb:get-run-id dbh spec-id target run-name area-id) + (dbi:get-one dbh "SELECT id FROM runs WHERE ttype_id=? AND target=? AND run_name=? and area_id=?;" + spec-id target run-name area-id)) ;; given a run-id return all the run info ;; -(define (pgdb:get-run-info dbh run-id) ;; to join ttype or not? +(define (pgdb:get-run-info dbh run-id ) ;; to join ttype or not? (dbi:get-one-row dbh ;; 0 1 2 3 4 5 6 7 8 9 10 11 12 "SELECT id,target,ttype_id,run_name,state,status,owner,event_time,comment,fail_count,pass_count,last_update,area_id - FROM runs WHERE id=?;" run-id)) + FROM runs WHERE id=? ;" run-id )) ;; refresh the data in a run record ;; -(define (pgdb:refresh-run-info dbh run-id state status owner event-time comment fail-count pass-count) ;; area-id) +(define (pgdb:refresh-run-info dbh run-id state status owner event-time comment fail-count pass-count area-id) ;; area-id) (dbi:exec dbh "UPDATE runs SET - state=?,status=?,owner=?,event_time=?,comment=?,fail_count=?,pass_count=? - WHERE id=?;" - state status owner event-time comment fail-count pass-count run-id)) + state=?,status=?,owner=?,event_time=?,comment=?,fail_count=?,pass_count=? + WHERE id=? and area_id=?;" + state status owner event-time comment fail-count pass-count run-id area-id)) ;; given all needed info create run record ;; -(define (pgdb:insert-run dbh ttype-id target run-name state status owner event-time comment fail-count pass-count) +(define (pgdb:insert-run dbh ttype-id target run-name state status owner event-time comment fail-count pass-count area-id) + (dbi:exec + dbh + "INSERT INTO runs (ttype_id,target,run_name,state,status,owner,event_time,comment,fail_count,pass_count,area_id ) + VALUES (?,?,?,?,?,?,?,?,?,?,?);" + ttype-id target run-name state status owner event-time comment fail-count pass-count area-id)) + +;;====================================================================== +;; T E S T - S T E P S +;;====================================================================== + +(define (pgdb:get-test-step-id dbh test-id stepname state) + (dbi:get-one + dbh + "SELECT id FROM test_steps WHERE test_id=? AND stepname=? and state = ? ;" + test-id stepname state)) + +(define (pgdb:insert-test-step dbh test-id stepname state status event_time comment logfile) + (dbi:exec + dbh + "INSERT INTO test_steps (test_id,stepname,state,status,event_time,logfile,comment) + VALUES (?,?,?,?,?,?,?);" + test-id stepname state status event_time logfile comment)) + +(define (pgdb:update-test-step dbh step-id test-id stepname state status event_time comment logfile) + (dbi:exec + dbh + "UPDATE test_steps SET + test_id=?,stepname=?,state=?,status=?,event_time=?,logfile=?,comment=? + WHERE id=?;" + test-id stepname state status event_time logfile comment step-id)) + + +;;====================================================================== +;; T E S T - D A T A +;;====================================================================== + +(define (pgdb:get-test-data-id dbh test-id category variable) + (dbi:get-one + dbh + "SELECT id FROM test_data WHERE test_id=? AND category=? and variable = ? ;" + test-id category variable)) + +(define (pgdb:insert-test-data dbh test-id category variable value expected tol units comment status type) + ; (print "INSERT INTO test_data (test_id, category, variable, value, expected, tol, units, comment, status, type) + ; VALUES (?,?,?,?,?,?,?,?,?,?) " test-id " " category " " variable " " value " " expected " " tol " " units " " comment " " status " " type) + (if (not (string? units)) + (set! units "" )) + (if (not (string? variable)) + (set! variable "" )) + (if (not (real? value)) + (set! value 0 )) + (if (not (real? expected)) + (set! expected 0 )) +(if (not (real? tol)) + (set! tol 0 )) + + (dbi:exec + dbh + "INSERT INTO test_data (test_id, category, variable, value, expected, tol, units, comment, status, type) + VALUES (?,?,?,?,?,?,?,?,?,?);" + test-id category variable value expected tol units comment status type)) + +(define (pgdb:update-test-data dbh data-id test-id category variable value expected tol units comment status type) (dbi:exec - dbh - "INSERT INTO runs (ttype_id,target,run_name,state,status,owner,event_time,comment,fail_count,pass_count) - VALUES (?,?,?,?,?,?,?,?,?,?);" - ttype-id target run-name state status owner event-time comment fail-count pass-count)) + dbh + "UPDATE test_data SET + test_id=?, category=?, variable=?, value=?, expected=?, tol=?, units=?, comment=?, status=?, type=? + WHERE id=?;" + test-id category variable value expected tol units comment status type data-id )) + + ;;====================================================================== ;; T E S T S ;;====================================================================== Index: client.scm ================================================================== --- client.scm +++ client.scm @@ -10,18 +10,13 @@ ;;====================================================================== ;; C L I E N T S ;;====================================================================== -(require-extension (srfi 18) extras tcp s11n) - -(use srfi-1 posix regex regex-case srfi-69 hostinfo md5 message-digest matchable) -;; (use zmq) - -(use (prefix sqlite3 sqlite3:)) - -(use spiffy uri-common intarweb http-client spiffy-request-vars uri-common intarweb directory-utils) +(use srfi-18 extras tcp s11n srfi-1 posix regex srfi-69 hostinfo md5 + message-digest matchable spiffy uri-common intarweb http-client + spiffy-request-vars uri-common intarweb directory-utils) (declare (unit client)) (declare (uses common)) (declare (uses db)) ADDED codescanlib.scm Index: codescanlib.scm ================================================================== --- /dev/null +++ codescanlib.scm @@ -0,0 +1,127 @@ + +;; gotta compile with csc, doesn't work with csi -s for whatever reason + +(use srfi-69) +(use matchable) +(use utils) +(use ports) +(use extras) +(use srfi-1) +(use posix) +(use srfi-12) + +;; turn scheme file to a list of sexps, sexps of interest will be in the form of (define ( ) ) +(define (load-scm-file scm-file) + ;;(print "load "scm-file) + (handle-exceptions + exn + '() + (with-input-from-string + (conc "(" + (with-input-from-file scm-file read-all) + ")" ) + read))) + +;; extract a list of procname, filename, args and body of procedures defined in filename, input from load-scm-file +;; -- be advised: +;; * this may be fooled by macros, since this code does not take them into account. +;; * this code does only checks for form (define ( ... ) ) +;; so it excludes from reckoning +;; - generated functions, as in things like foo-set! from defstructs, +;; - define-inline, ( +;; - define procname (lambda .. +;; - etc... +(define (get-toplevel-procs+file+args+body filename) + (let* ((scm-tree (load-scm-file filename)) + (procs + (filter identity + (map + (match-lambda + [('define ('uses args ...) body ...) #f] ;; filter out (define (uses ... + [('define ('unit args ...) body ...) #f] ;; filter out (define (unit ... + [('define ('prefix args ...) body ...) #f] ;; filter out (define (prefix ... + [('define (defname args ...) body ...) ;; match (define (procname ) ) + (if (atom? defname) ;; filter out things we dont understand (procname is a list, what??) + (list defname filename args body) + #f)] + [else #f] ) scm-tree)))) + procs)) + + +;; given a sexp, return a flat list of atoms in that sexp +(define (get-atoms-in-body body) + (cond + ((null? body) '()) + ((atom? body) (list body)) + (else + (apply append (map get-atoms-in-body body))))) + +;; given a file, return a list of procname, file, list of atoms in said procname +(define (get-procs+file+atoms file) + (let* ((toplevel-proc-items (get-toplevel-procs+file+args+body file)) + (res + (map + (lambda (item) + (let* ((proc (car item)) + (file (cadr item)) + (args (caddr item)) + (body (cadddr item)) + (atoms (append (get-atoms-in-body args) (get-atoms-in-body body)))) + (list proc file atoms))) + toplevel-proc-items))) + res)) + +;; uniquify a list of atoms +(define (unique-atoms lst) + (let loop ((lst (flatten lst)) (res '())) + (if (null? lst) + (reverse res) + (let ((c (car lst))) + (loop (cdr lst) (if (member c res) res (cons c res))))))) + +;; given a list of procname, filename, list of procs called from procname, cross reference and reverse +;; returning alist mapping procname to procname that calls said procname +(define (get-callers-alist all-procs+file+calls) + (let* ((all-procs (map car all-procs+file+calls)) + (caller-ht (make-hash-table))) + ;; let's cross reference with a hash table + (for-each (lambda (proc) (hash-table-set! caller-ht proc '())) all-procs) + (for-each (lambda (item) + (let* ((proc (car item)) + (file (cadr item)) + (calls (caddr item))) + (for-each (lambda (callee) + (hash-table-set! caller-ht callee + (cons proc + (hash-table-ref caller-ht callee)))) + calls))) + all-procs+file+calls) + (map (lambda (x) + (let ((k (car x)) + (r (unique-atoms (cdr x)))) + (cons k r))) + (hash-table->alist caller-ht)))) + +;; create a handy cross-reference of callees to callers in the form of an alist. +(define (get-xref all-scm-files) + (let* ((all-procs+file+atoms + (apply append (map get-procs+file+atoms all-scm-files))) + (all-procs (map car all-procs+file+atoms)) + (all-procs+file+calls ; proc calls things in calls list + (map (lambda (item) + (let* ((proc (car item)) + (file (cadr item)) + (atoms (caddr item)) + (calls + (filter identity + (map + (lambda (x) + (if (and ;; (not (equal? x proc)) ;; uncomment to prevent listing self + (member x all-procs)) + x + #f)) + atoms)))) + (list proc file calls))) + all-procs+file+atoms)) + (callers (get-callers-alist all-procs+file+calls))) + callers)) Index: common.scm ================================================================== --- common.scm +++ common.scm @@ -7,23 +7,23 @@ ;; This program is distributed WITHOUT ANY WARRANTY; without even the ;; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ;; PURPOSE. ;;====================================================================== -(use srfi-1 posix regex-case base64 format dot-locking csv-xml z3 sql-de-lite hostinfo md5 message-digest typed-records directory-utils stack - matchable) -(require-extension regex posix) - -(require-extension (srfi 18) extras tcp rpc) - -(import (prefix sqlite3 sqlite3:)) -(import (prefix base64 base64:)) +(use srfi-1 data-structures posix regex-case (prefix base64 base64:) + format dot-locking csv-xml z3 ;; sql-de-lite + hostinfo md5 message-digest typed-records directory-utils stack + matchable regex posix (srfi 18) extras ;; tcp + (prefix nanomsg nmsg:) + (prefix sqlite3 sqlite3:) + pkts + ) (declare (unit common)) -(declare (uses keys)) (include "common_records.scm") + ;; (require-library margs) ;; (include "margs.scm") ;; (define old-exit exit) @@ -31,10 +31,27 @@ ;; (define (exit . code) ;; (if (null? code) ;; (old-exit) ;; (old-exit code))) + +;; execute thunk, return value. If exception thrown, trap exception, return #f, and emit nonfatal condition note to *default-log-port* . +;; arguments - thunk, message +(define (common:fail-safe thunk warning-message-on-exception) + (handle-exceptions + exn + (begin + (debug:print-info 0 *default-log-port* "notable but nonfatal condition - "warning-message-on-exception) + (debug:print-info 0 *default-log-port* + (string-substitute "\n?Error:" "nonfatal condition:" + (with-output-to-string + (lambda () + (print-error-message exn) )))) + (debug:print-info 0 *default-log-port* " -- continuing after nonfatal condition...") + #f) + (thunk))) + (define getenv get-environment-variable) (define (safe-setenv key val) (if (substring-index ":" key) ;; variables containing : are for internal use and cannot be environment variables. (debug:print-error 4 *default-log-port* "skip setting internal use only variables containing \":\"") (if (and (string? val) @@ -46,11 +63,21 @@ (debug:print-error 0 *default-log-port* "bad value for setenv, key=" key ", value=" val)))) (define home (getenv "HOME")) (define user (getenv "USER")) -;; GLOBAL GLETCHES + +;; returns list of fd count, socket count +(define (get-file-descriptor-count #!key (pid (current-process-id ))) + (list + (length (glob (conc "/proc/" pid "/fd/*"))) + (length (filter identity (map socket? (glob (conc "/proc/" pid "/fd/*"))))) + ) +) + + +;; GLOBALS ;; CONTEXTS (defstruct cxt (taskdb #f) (cmutex (make-mutex))) @@ -76,10 +103,11 @@ ;; (define *user-hash-data* (make-hash-table)) (define *db-keys* #f) +(define *pkts-info* (make-hash-table)) ;; store stuff like the last parent here (define *configinfo* #f) ;; raw results from setup, includes toppath and table from megatest.config (define *runconfigdat* #f) ;; run configs data (define *configdat* #f) ;; megatest.config data (define *configstatus* #f) ;; status of data; 'fulldata : all processing done, #f : no data yet, 'partialdata : partial read done (define *toppath* #f) @@ -90,10 +118,11 @@ (define *passnum* 0) ;; when running track calls to run-tests or similar ;; (define *alt-log-file* #f) ;; used by -log (define *common:denoise* (make-hash-table)) ;; for low noise printing (define *default-log-port* (current-error-port)) (define *time-zero* (current-seconds)) ;; for the watchdog +(define *default-area-tag* "local") ;; DATABASE (define *dbstruct-db* #f) ;; used to cache the dbstruct in db:setup. Goal is to remove this. ;; db stats (define *db-stats* (make-hash-table)) ;; hash of vectors < count duration-total > @@ -111,18 +140,20 @@ (define *db-access-mutex* (make-mutex)) (define *db-transaction-mutex* (make-mutex)) (define *db-cache-path* #f) (define *db-with-db-mutex* (make-mutex)) (define *db-api-call-time* (make-hash-table)) ;; hash of command => (list of times) +;; no sync db +(define *no-sync-db* #f) ;; SERVER (define *my-client-signature* #f) (define *transport-type* 'http) ;; override with [server] transport http|rpc|nmsg (define *runremote* #f) ;; if set up for server communication this will hold ;; (define *max-cache-size* 0) (define *logged-in-clients* (make-hash-table)) -;; (define *server-id* #f) +(define *server-id* #f) (define *server-info* #f) ;; good candidate for easily convert to non-global (define *time-to-exit* #f) (define *server-run* #t) (define *run-id* #f) (define *server-kind-run* (make-hash-table)) @@ -129,10 +160,11 @@ (define *home-host* #f) ;; (define *total-non-write-delay* 0) (define *heartbeat-mutex* (make-mutex)) (define *api-process-request-count* 0) (define *max-api-process-requests* 0) +(define *server-overloaded* #f) ;; client (define *rmt-mutex* (make-mutex)) ;; remote access calls mutex ;; RPC transport @@ -149,17 +181,20 @@ (define *run-info-cache* (make-hash-table)) ;; run info is stable, no need to reget (define *launch-setup-mutex* (make-mutex)) ;; need to be able to call launch:setup often so mutex it and re-call the real deal only if *toppath* not set (define *homehost-mutex* (make-mutex)) +;; Miscellaneous +(define *triggers-mutex* (make-mutex)) ;; block overlapping processing of triggers + (defstruct remote (hh-dat (common:get-homehost)) ;; homehost record ( addr . hhflag ) (server-url (if *toppath* (server:check-if-running *toppath*))) ;; (server:check-if-running *toppath*) #f)) (last-server-check 0) ;; last time we checked to see if the server was alive (conndat #f) (transport *transport-type*) - (server-timeout (server:get-timeout)) ;; default from server:get-timeout + (server-timeout (server:expiration-timeout)) (force-server #f) (ro-mode #f) (ro-mode-checked #f)) ;; flag that indicates we have checked for ro-mode ;; launching and hosts @@ -225,28 +260,40 @@ (substring (common:get-last-run-version) 0 6))) (define (common:set-last-run-version) (rmt:set-var "MEGATEST_VERSION" (common:version-signature))) +;; postive number if megatest version > db version +;; negative number if megatest version < db version +(define (common:version-db-delta) + (- megatest-version (common:get-last-run-version-number))) + (define (common:version-changed?) (not (equal? (common:get-last-run-version) - (common:version-signature)))) + (common:version-signature)))) +(define (common:api-changed?) + (not (equal? (substring (->string megatest-version) 0 4) + (substring (conc (common:get-last-run-version)) 0 4)))) + ;; Move me elsewhere ... ;; RADT => Why do we meed the version check here, this is called only if version misma ;; -(define (common:cleanup-db dbstruct) - (db:multi-db-sync +(define (common:cleanup-db dbstruct #!key (full #f)) + (apply db:multi-db-sync dbstruct + 'schema ;; 'new2old 'killservers - 'dejunk - ;; 'adj-testids + 'adj-target ;; 'old2new 'new2old - 'schema) - (if (common:version-changed?) + ;; (if full + '(dejunk) + ;; '()) + ) + (if (common:api-changed?) (common:set-last-run-version))) ;; Rotate logs, logic: ;; if > 500k and older than 1 week: ;; remove previous compressed log and compress this log @@ -266,11 +313,11 @@ (> (file-size fullname) 200000)) (and (string-match "^server-.*.log" file) (> (- (current-seconds) (file-modification-time fullname)) (* 8 60 60)))) (let ((gzfile (conc fullname ".gz"))) - (if (file-exists? gzfile) + (if (common:file-exists? gzfile) (begin (debug:print-info 0 *default-log-port* "removing " gzfile) (delete-file gzfile))) (debug:print-info 0 *default-log-port* "compressing " file) (system (conc "gzip " fullname))) @@ -285,22 +332,22 @@ ;; Force a megatest cleanup-db if version is changed and skip-version-check not specified ;; Do NOT check if not on homehost! ;; (define (common:exit-on-version-changed) (if (common:on-homehost?) - (if (common:version-changed?) + (if (common:api-changed?) (let* ((mtconf (conc (get-environment-variable "MT_RUN_AREA_HOME") "/megatest.config")) (dbfile (conc (get-environment-variable "MT_RUN_AREA_HOME") "/megatest.db")) (read-only (not (file-write-access? dbfile))) - (dbstruct (db:setup))) + (dbstruct (db:setup #t))) (debug:print 0 *default-log-port* "WARNING: Version mismatch!\n" " expected: " (common:version-signature) "\n" " got: " (common:get-last-run-version)) (cond ((get-environment-variable "MT_SKIP_DB_MIGRATE") #t) - ((and (file-exists? mtconf) (file-exists? dbfile) (not read-only) + ((and (common:file-exists? mtconf) (common:file-exists? dbfile) (not read-only) (eq? (current-user-id)(file-owner mtconf))) ;; safe to run -cleanup-db (debug:print 0 *default-log-port* " I see you are the owner of megatest.config, attempting to cleanup and reset to new version") (handle-exceptions exn (begin @@ -307,14 +354,14 @@ (debug:print 0 *default-log-port* "Failed to switch versions.") (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn)) (print-call-chain (current-error-port)) (exit 1)) (common:cleanup-db dbstruct))) - ((not (file-exists? mtconf)) + ((not (common:file-exists? mtconf)) (debug:print 0 *default-log-port* " megatest.config does not exist in this area. Cannot proceed with megatest version migration.") (exit 1)) - ((not (file-exists? dbfile)) + ((not (common:file-exists? dbfile)) (debug:print 0 *default-log-port* " megatest.db does not exist in this area. Cannot proceed with megatest version migration.") (exit 1)) ((not (eq? (current-user-id)(file-owner mtconf))) (debug:print 0 *default-log-port* " You do not own megatest.db in this area. Cannot proceed with megatest version migration.") (exit 1)) @@ -321,14 +368,14 @@ (read-only (debug:print 0 *default-log-port* " You have read-only access to this area. Cannot proceed with megatest version migration.") (exit 1)) (else (debug:print 0 *default-log-port* " to switch versions you can run: \"megatest -cleanup-db\"") - (exit 1))))) - (begin - (debug:print 0 *default-log-port* "ERROR: cannot migrate version unless on homehost. Exiting.") - (exit 1)))) + (exit 1))))))) +;; (begin +;; (debug:print 0 *default-log-port* "ERROR: cannot migrate version unless on homehost. Exiting.") +;; (exit 1)))) ;;====================================================================== ;; S P A R S E A R R A Y S ;;====================================================================== @@ -424,11 +471,11 @@ ;; (define (common:simple-file-lock fname #!key (expire-time 300)) (handle-exceptions exn #f ;; don't really care what went wrong right now. NOTE: I have not seen this one actually fail. - (if (file-exists? fname) + (if (common:file-exists? fname) (if (> (- (current-seconds)(file-modification-time fname)) expire-time) (begin (delete-file* fname) (common:simple-file-lock fname expire-time: expire-time)) #f) @@ -435,11 +482,11 @@ (let ((key-string (conc (get-host-name) "-" (current-process-id)))) (with-output-to-file fname (lambda () (print key-string))) (thread-sleep! 0.25) - (if (file-exists? fname) + (if (common:file-exists? fname) (with-input-from-file fname (lambda () (equal? key-string (read-line)))) #f))))) @@ -462,12 +509,14 @@ ;;====================================================================== ;; S T A T E S A N D S T A T U S E S ;;====================================================================== -(define *common:std-states* - '((0 "ARCHIVED") +;; BBnote: *common:std-states* - dashboard filter control and test control state buttons defined here; used in set-fields-panel and dboard:make-controls +(define *common:std-states* ;; for toggle buttons in dashboard + '( + (0 "ARCHIVED") (1 "STUCK") (2 "KILLREQ") (3 "KILLED") (4 "NOT_STARTED") (5 "COMPLETED") @@ -474,36 +523,59 @@ (6 "LAUNCHED") (7 "REMOTEHOSTSTART") (8 "RUNNING") )) +(define *common:dont-roll-up-states* + '("DELETED" + "REMOVING" + "CLEANING" + "ARCHIVE_REMOVING" + )) + +;; BBnote: *common:std-statuses* dashboard filter control and test control status buttons defined here; used in set-fields-panel and dboard:make-controls +;; note these statuses are sorted from better to worse. +;; This sort order is important to dcommon:status-compare3 and db:set-state-status-and-roll-up-items (define *common:std-statuses* - '(;; (0 "DELETED") + '(;; (0 "DELETED") (1 "n/a") (2 "PASS") - (3 "CHECK") - (4 "SKIP") - (5 "WARN") - (6 "WAIVED") + (3 "SKIP") + (4 "WARN") + (5 "WAIVED") + (6 "CHECK") (7 "STUCK/DEAD") - (8 "FAIL") - (9 "ABORT"))) + (8 "DEAD") + (9 "FAIL") + (10 "PREQ_FAIL") + (11 "PREQ_DISCARDED") + (12 "ABORT"))) (define *common:ended-states* ;; states which indicate the test is stopped and will not proceed - '("COMPLETED" "ARCHIVED" "KILLED" "KILLREQ" "STUCK" "INCOMPLETE")) + '("COMPLETED" "ARCHIVED" "KILLED" "KILLREQ" "STUCK" "INCOMPLETE" )) (define *common:badly-ended-states* ;; these roll up as CHECK, i.e. results need to be checked '("KILLED" "KILLREQ" "STUCK" "INCOMPLETE" "DEAD")) +(define *common:well-ended-states* ;; an item's prereq in this state allows item to proceed + '("PASS" "WARN" "CHECK" "WAIVED" "SKIP")) + +;; BBnote: *common:running-states* used from db:set-state-status-and-roll-up-items (define *common:running-states* ;; test is either running or can be run - '("RUNNING" "REMOTEHOSTSTART" "LAUNCHED")) + '("RUNNING" "REMOTEHOSTSTART" "LAUNCHED" "STARTED")) (define *common:cant-run-states* ;; These are stopping conditions that prevent a test from being run '("COMPLETED" "KILLED" "UNKNOWN" "INCOMPLETE" "ARCHIVED")) (define *common:not-started-ok-statuses* ;; if not one of these statuses when in not_started state treat as dead '("n/a" "na" "PASS" "FAIL" "WARN" "CHECK" "WAIVED" "DEAD" "SKIP")) + +;; group tests into buckets corresponding to rollup +;;; Running, completed-pass, completed-non-pass + worst status, not started. +;; filter out +;(define (common:categorize-items-for-rollup in-tests) +; ( (define (common:special-sort items order comp) (let ((items-order (map reverse order)) (acomp (or comp >))) (sort items @@ -588,20 +660,26 @@ (pathname-file *toppath*) #f))) ;; (pathname-file (current-directory))))) (define common:get-area-name common:get-testsuite-name) -(define (common:get-db-tmp-area) +(define (common:get-db-tmp-area . junk) (if *db-cache-path* *db-cache-path* - (if *toppath* - (let ((dbpath (create-directory (conc "/tmp/" (current-user-name) - "/megatest_localdb/" - (common:get-testsuite-name) "/" - (string-translate *toppath* "/" ".")) #t))) - (set! *db-cache-path* dbpath) - dbpath) + (if *toppath* ;; common:get-create-writeable-dir + (handle-exceptions + exn + (begin + (debug:print-error 0 *default-log-port* "Couldn't create path to " dbdir) + (exit 1)) + (let ((dbpath (common:get-create-writeable-dir + (list (conc "/tmp/" (current-user-name) + "/megatest_localdb/" + (common:get-testsuite-name) "/" + (string-translate *toppath* "/" ".")))))) ;; #t)))) + (set! *db-cache-path* dbpath) + dbpath)) #f))) (define (common:get-area-path-signature) (message-digest-string (md5-primitive) *toppath*)) @@ -618,23 +696,10 @@ ;; (let ((ohh (common:on-homehost?)) ;; (srv (args:get-arg "-server"))) ;; (and ohh srv))) ;; (debug:print-info 0 *default-log-port* "common:run-sync? ohh=" ohh ", srv=" srv) - -;;;; run-ids -;; if #f use *db-local-sync* : or 'local-sync-flags -;; if #t use timestamps : or 'timestamps -(define (common:sync-to-megatest.db dbstruct) - (let ((start-time (current-seconds)) - (res (db:multi-db-sync dbstruct 'new2old))) - (let ((sync-time (- (current-seconds) start-time))) - (debug:print-info 3 *default-log-port* "Sync of newdb to olddb completed in " sync-time " seconds pid="(current-process-id)) - (if (common:low-noise-print 30 "sync new to old") - (debug:print-info 0 *default-log-port* "Sync of newdb to olddb completed in " sync-time " seconds pid="(current-process-id)))) - res)) - (define *wdnum* 0) (define *wdnum*mutex (make-mutex)) @@ -661,102 +726,34 @@ (< duration-since-last-sync sync-cool-off-duration)) (thread-sleep! (- sync-cool-off-duration duration-since-last-sync))) (if (not *time-to-exit*) (let ((golden-mtdb-mtime (file-modification-time golden-mtpath)) (tmp-mtdb-mtime (file-modification-time tmp-mtpath))) - (if (> golden-mtdb-mtime tmp-mtdb-mtime) - (let ((res (db:multi-db-sync dbstruct 'old2new))) - (debug:print-info 13 *default-log-port* "rosync called, " res " records transferred."))) + (if (> golden-mtdb-mtime tmp-mtdb-mtime) + (if (< golden-mtdb-mtime (- (current-seconds) 3)) ;; file has NOT been touched in past three seconds, this way multiple servers won't fight to sync back + (let ((res (db:multi-db-sync dbstruct 'old2new))) + (debug:print-info 13 *default-log-port* "rosync called, " res " records transferred.")))) (loop (current-seconds))) #t))) (debug:print-info 0 *default-log-port* "Exiting readonly-watchdog timer, *time-to-exit* = " *time-to-exit*" pid="(current-process-id)" mtpath="golden-mtpath))) - - -(define (common:writable-watchdog dbstruct) - (thread-sleep! 0.05) ;; delay for startup - (let ((legacy-sync (common:run-sync?)) - (debug-mode (debug:debug-mode 1)) - (last-time (current-seconds)) - (this-wd-num (begin (mutex-lock! *wdnum*mutex) (let ((x *wdnum*)) (set! *wdnum* (add1 *wdnum*)) (mutex-unlock! *wdnum*mutex) x)))) - (debug:print-info 2 *default-log-port* "Periodic sync thread started.") - (debug:print-info 3 *default-log-port* "watchdog starting. legacy-sync is " legacy-sync" pid="(current-process-id)" this-wd-num="this-wd-num) - (if (and legacy-sync (not *time-to-exit*)) - (let* (;;(dbstruct (db:setup)) - (mtdb (dbr:dbstruct-mtdb dbstruct)) - (mtpath (db:dbdat-get-path mtdb))) - (debug:print-info 0 *default-log-port* "Server running, periodic sync started.") - (let loop () - ;; sync for filesystem local db writes - ;; - (mutex-lock! *db-multi-sync-mutex*) - (let* ((need-sync (>= *db-last-access* *db-last-sync*)) ;; no sync since last write - (sync-in-progress *db-sync-in-progress*) - (should-sync (and (not *time-to-exit*) - (> (- (current-seconds) *db-last-sync*) 5))) ;; sync every five seconds minimum - (start-time (current-seconds)) - (mt-mod-time (file-modification-time mtpath)) - (recently-synced (< (- start-time mt-mod-time) 4)) - (will-sync (and (or need-sync should-sync) - (not sync-in-progress) - (not recently-synced)))) - (debug:print-info 13 *default-log-port* "WD writable-watchdog top of loop. need-sync="need-sync" sync-in-progress="sync-in-progress" should-sync="should-sync" start-time="start-time" mt-mod-time="mt-mod-time" recently-synced="recently-synced" will-sync="will-sync) - ;; (if recently-synced (debug:print-info 0 *default-log-port* "Skipping sync due to recently-synced flag=" recently-synced)) - ;; (debug:print-info 0 *default-log-port* "need-sync: " need-sync " sync-in-progress: " sync-in-progress " should-sync: " should-sync " will-sync: " will-sync) - (if will-sync (set! *db-sync-in-progress* #t)) - (mutex-unlock! *db-multi-sync-mutex*) - (if will-sync - (let ((res (common:sync-to-megatest.db dbstruct))) ;; did we sync any data? If so need to set the db touched flag to keep the server alive - (if (> res 0) ;; some records were transferred, keep the db alive - (begin - (mutex-lock! *heartbeat-mutex*) - (set! *db-last-access* (current-seconds)) - (mutex-unlock! *heartbeat-mutex*) - (debug:print-info 0 *default-log-port* "sync called, " res " records transferred.")) - (debug:print-info 2 *default-log-port* "sync called but zero records transferred")))) - (if will-sync - (begin - (mutex-lock! *db-multi-sync-mutex*) - (set! *db-sync-in-progress* #f) - (set! *db-last-sync* start-time) - (mutex-unlock! *db-multi-sync-mutex*))) - (if (and debug-mode - (> (- start-time last-time) 60)) - (begin - (set! last-time start-time) - (debug:print-info 4 *default-log-port* "timestamp -> " (seconds->time-string (current-seconds)) ", time since start -> " (seconds->hr-min-sec (- (current-seconds) *time-zero*)))))) - - ;; keep going unless time to exit - ;; - (if (not *time-to-exit*) - (let delay-loop ((count 0)) - ;;(debug:print-info 13 *default-log-port* "delay-loop top; count="count" pid="(current-process-id)" this-wd-num="this-wd-num" *time-to-exit*="*time-to-exit*) - - (if (and (not *time-to-exit*) - (< count 4)) ;; was 11, changing to 4. - (begin - (thread-sleep! 1) - (delay-loop (+ count 1)))) - (if (not *time-to-exit*) (loop)))) - (if (common:low-noise-print 30) - (debug:print-info 0 *default-log-port* "Exiting watchdog timer, *time-to-exit* = " *time-to-exit*" pid="(current-process-id)" this-wd-num="this-wd-num))))))) - ;; TODO: for multiple areas, we will have multiple watchdogs; and multiple threads to manage (define (common:watchdog) (debug:print-info 13 *default-log-port* "common:watchdog entered.") - (if (common:on-homehost?) - (let ((dbstruct (db:setup))) - (debug:print-info 13 *default-log-port* "after db:setup with dbstruct="dbstruct) - (cond - ((dbr:dbstruct-read-only dbstruct) - (debug:print-info 13 *default-log-port* "loading read-only watchdog") - (common:readonly-watchdog dbstruct)) - (else - (debug:print-info 13 *default-log-port* "loading writable-watchdog.") - (common:writable-watchdog dbstruct))) - (debug:print-info 13 *default-log-port* "watchdog done.")) - (debug:print-info 13 *default-log-port* "no need for watchdog on non-homehost"))) + (if (launch:setup) + (if (common:on-homehost?) + (let ((dbstruct (db:setup #t))) + (debug:print-info 13 *default-log-port* "after db:setup with dbstruct=" dbstruct) + (cond + ((dbr:dbstruct-read-only dbstruct) + (debug:print-info 13 *default-log-port* "loading read-only watchdog") + (common:readonly-watchdog dbstruct)) + (else + (debug:print-info 13 *default-log-port* "loading writable-watchdog.") + (server:writable-watchdog dbstruct))) + (debug:print-info 13 *default-log-port* "watchdog done.")) + (debug:print-info 13 *default-log-port* "no need for watchdog on non-homehost")))) (define (std-exit-procedure) (on-exit (lambda () 0)) ;;(debug:print-info 13 *default-log-port* "std-exit-procedure called; *time-to-exit*="*time-to-exit*) @@ -776,14 +773,15 @@ (begin (sqlite3:interrupt! db) (sqlite3:finalize! db #t) ;; (vector-set! *task-db* 0 #f) (set! *task-db* #f))))) - (if (and *runremote* - (remote-conndat *runremote*)) - (begin - (http-client#close-all-connections!))) ;; for http-client + (http-client#close-all-connections!) + ;; (if (and *runremote* + ;; (remote-conndat *runremote*)) + ;; (begin + ;; (http-client#close-all-connections!))) ;; for http-client (if (not (eq? *default-log-port* (current-error-port))) (close-output-port *default-log-port*)) (set! *default-log-port* (current-error-port))) "Cleanup db exit thread")) (th2 (make-thread (lambda () (debug:print 4 *default-log-port* "Attempting clean exit. Please be patient and wait a few seconds...") @@ -805,16 +803,27 @@ (define (std-signal-handler signum) ;; (signal-mask! signum) (set! *time-to-exit* #t) ;;(debug:print-info 13 *default-log-port* "got signal "signum) - (debug:print-error 0 *default-log-port* "Received signal " signum " exiting promptly") + (debug:print-error 0 *default-log-port* "Received signal " signum " aaa exiting promptly") + ;; (std-exit-procedure) ;; shouldn't need this since we are exiting and it will be called anyway + (exit)) + +(define (special-signal-handler signum) + ;; (signal-mask! signum) + (set! *time-to-exit* #t) + ;;(debug:print-info 13 *default-log-port* "got signal "signum) + (debug:print-error 0 *default-log-port* "Received signal " signum " sending email befor exiting!!") + ;;TODO send email to notify admin contact listed in the config that the lisner got killed ;; (std-exit-procedure) ;; shouldn't need this since we are exiting and it will be called anyway (exit)) + (set-signal-handler! signal/int std-signal-handler) ;; ^C (set-signal-handler! signal/term std-signal-handler) + ;; (set-signal-handler! signal/stop std-signal-handler) ;; ^Z NO, do NOT handle ^Z! ;;====================================================================== ;; M I S C U T I L S ;;====================================================================== @@ -858,19 +867,19 @@ #f (let loop ((hed (car cmds)) (tal (cdr cmds))) (let ((res (with-input-from-pipe (conc "which " hed) read-line))) (if (and (string? res) - (file-exists? res)) + (common:file-exists? res)) res (if (null? tal) #f (loop (car tal)(cdr tal)))))))) (define (common:get-install-area) (let ((exe-path (car (argv)))) - (if (file-exists? exe-path) + (if (common:file-exists? exe-path) (handle-exceptions exn #f (pathname-directory (pathname-directory @@ -886,12 +895,14 @@ (tal (cdr dirs))) (let ((res (or (and (directory? hed) (file-write-access? hed) hed) (handle-exceptions - exn - #f + exn + (begin + (debug:print-info 0 *default-log-port* "could not create " hed ", this might cause problems down the road.") + #f) (create-directory hed #t))))) (if (and (string? res) (directory? res)) res (if (null? tal) @@ -965,14 +976,18 @@ (or (args:get-arg "-status")(args:get-arg ":status"))) (define (common:args-get-testpatt rconf) (let* (;; (tagexpr (args:get-arg "-tagexpr")) ;; (tags-testpatt (if tagexpr (string-join (runs:get-tests-matching-tags tagexpr) ",") #f)) - (testpatt-key (if (args:get-arg "--modepatt") (args:get-arg "--modepatt") "TESTPATT")) + (testpatt-key (or (args:get-arg "-modepatt") (args:get-arg "--modepatt") "TESTPATT")) (args-testpatt (or (args:get-arg "-testpatt") (args:get-arg "-runtests") "%")) (rtestpatt (if rconf (runconfigs-get rconf testpatt-key) #f))) (cond + ((args:get-arg "--modepatt") ;; modepatt is a forced setting, when set it MUST refer to an existing PATT in the runconfig + (if rconf + (runconfigs-get rconf testpatt-key) + #f)) ;; We do NOT fall back to "%" ;; (tags-testpatt ;; (debug:print-info 0 *default-log-port* "-tagexpr "tagexpr" selects testpatt "tags-testpatt) ;; tags-testpatt) ((and (equal? args-testpatt "%") rtestpatt) (debug:print-info 0 *default-log-port* "testpatt defined in "testpatt-key" from runconfigs: " rtestpatt) @@ -1000,30 +1015,44 @@ ;;;; TODO: catch permission denied exceptions and emit appropriate warnings, eg: system error while trying to access file: "/nfs/pdx/disks/icf_env_disk001/bjbarcla/gwa/issues/mtdev/randy-slow/reproduce/q... (common:false-on-exception (lambda () (directory-exists? path-string)) message: (conc "Unable to access path: " path-string) )) +;; does the directory exist and do we have write access? +;; +;; returns the directory or #f +;; +(define (common:directory-writable? path-string) + (handle-exceptions + exn + #f + (if (and (directory-exists? path-string) + (file-write-access? path-string)) + path-string + #f))) (define (common:get-linktree) (or (getenv "MT_LINKTREE") - (or (and *configdat* - (configf:lookup *configdat* "setup" "linktree")) + (if *configdat* + (configf:lookup *configdat* "setup" "linktree") (if *toppath* (conc *toppath* "/lt") - (if (file-exists? "megatest.config") ;; we are in the toppath (new area, mtutils compatible) - (conc (current-directory) "/lt") - #f))))) + #f)))) (define (common:args-get-runname) (let ((res (or (args:get-arg "-runname") (args:get-arg ":runname") (getenv "MT_RUNNAME")))) ;; (if res (set-environment-variable "MT_RUNNAME" res)) ;; not sure if this is a good idea. side effect and all ... res)) + +(define (common:get-fields cfgdat) + (let ((fields (hash-table-ref/default cfgdat "fields" '()))) + (map car fields))) (define (common:args-get-target #!key (split #f)(exit-if-bad #f)) - (let* ((keys (if (hash-table? *configdat*) (keys:config-get-fields *configdat*) '())) + (let* ((keys (if (hash-table? *configdat*) (common:get-fields *configdat*) '())) (numkeys (length keys)) (target (or (args:get-arg "-reqtarg") (args:get-arg "-target") (getenv "MT_TARGET"))) (tlist (if target (string-split target "/" #t) '())) @@ -1041,10 +1070,20 @@ (begin (debug:print-error 0 *default-log-port* "Invalid target, spaces or blanks not allowed \"" target "\", target should be: " (string-intersperse keys "/") ", have " tlist " for elements") (if exit-if-bad (exit 1)) #f) #f)))) + +;; looking only (at least for now) at the MT_ variables craft the full testname +;; +(define (common:get-full-test-name) + (if (getenv "MT_TEST_NAME") + (if (and (getenv "MT_ITEMPATH") + (not (equal? (getenv "MT_ITEMPATH") ""))) + (getenv "MT_TEST_NAME") + (conc (getenv "MT_TEST_NAME") "/" (getenv "MT_ITEMPATH"))) + #f)) ;; logic for getting homehost. Returns (host . at-home) ;; IF *toppath* is not set, wait up to five seconds trying every two seconds ;; (this is to accomodate the watchdog) ;; @@ -1079,11 +1118,11 @@ (begin (mutex-unlock! *homehost-mutex*) (debug:print 0 *default-log-port* "ERROR: Failed to read .homehost file after trying five times. Giving up and exiting, message: " ((condition-property-accessor 'exn 'message) exn)) (exit 1))) (let ((hhf (conc *toppath* "/.homehost"))) - (if (file-exists? hhf) + (if (common:file-exists? hhf) (with-input-from-file hhf read-line) (if (file-write-access? *toppath*) (begin (with-output-to-file hhf (lambda () @@ -1107,14 +1146,24 @@ #f))) ;; do we honor the caches of the config files? ;; (define (common:use-cache?) - (not (or (args:get-arg "-no-cache") - (and *configdat* - (equal? (configf:lookup *configdat* "setup" "use-cache") "no"))))) - + (let ((res #t)) ;; priority by order of evaluation + (if *configdat* ;; sillyness here. can't use setup/use-cache to know if we can use the cached files! + (if (equal? (configf:lookup *configdat* "setup" "use-cache") "no") + (set! res #f) + (if (equal? (configf:lookup *configdat* "setup" "use-cache") "yes") + (set! res #t)))) + (if (args:get-arg "-no-cache")(set! res #f)) ;; overrides setting in "setup" + (if (getenv "MT_USE_CACHE") + (if (equal? (getenv "MT_USE_CACHE") "yes") + (set! res #t) + (if (equal? (getenv "MT_USE_CACHE") "no") + (set! res #f)))) ;; overrides -no-cache switch + res)) + ;; force use of server? ;; (define (common:force-server?) (let* ((force-setting (configf:lookup *configdat* "server" "force")) (force-type (if force-setting (string->symbol force-setting) #f)) @@ -1131,17 +1180,10 @@ (begin (debug:print-info 0 *default-log-port* "forcing use of server, force setting is \"" force-setting "\".") #t) #f))) -;; do we honor the caches of the config files? -;; -(define (common:use-cache?) - (not (or (args:get-arg "-no-cache") - (and *configdat* - (equal? (configf:lookup *configdat* "setup" "use-cache") "no"))))) - ;;====================================================================== ;; M I S C L I S T S ;;====================================================================== ;; items in lista are matched value and position in listb @@ -1509,30 +1551,39 @@ (set! best-load load) (set! best-host hostname))))) hosts) best-host)) - - - -(define (common:wait-for-cpuload maxload numcpus waitdelay #!key (count 1000) (msg #f)(remote-host #f)) +(define (common:wait-for-cpuload maxload-in numcpus-in waitdelay #!key (count 1000) (msg #f)(remote-host #f)) (let* ((loadavg (common:get-cpu-load remote-host)) + (numcpus (if (< 1 numcpus-in) ;; not possible + (common:get-num-cpus remote-host) + numcpus-in)) + (maxload (max maxload-in 0.5)) ;; so maxload must be greater than 0.5 for now BUG - FIXME? (first (car loadavg)) (next (cadr loadavg)) - (adjload (* maxload numcpus)) + (adjload (* maxload (max 1 numcpus))) ;; possible bug where numcpus (or could be maxload) is zero, crude fallback is to at least use 1 (loadjmp (- first next))) (cond ((and (> first adjload) (> count 0)) - (debug:print-info 0 *default-log-port* "waiting " waitdelay " seconds due to load " first " exceeding max of " adjload (if msg msg "")) + (debug:print-info 0 *default-log-port* "server start delayed " waitdelay " seconds due to load " first " exceeding max of " adjload " on server " (or remote-host (get-host-name)) " (normalized load-limit: " maxload ") " (if msg msg "")) (thread-sleep! waitdelay) - (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1))) + (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1) msg: msg remote-host: remote-host)) ((and (> loadjmp numcpus) (> count 0)) (debug:print-info 0 *default-log-port* "waiting " waitdelay " seconds due to load jump " loadjmp " > numcpus " numcpus (if msg msg "")) (thread-sleep! waitdelay) - (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1)))))) + (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1) msg: msg remote-host: remote-host))))) + +(define (common:wait-for-homehost-load maxload msg) + (let* ((hh-dat (if (common:on-homehost?) ;; if we are on the homehost then pass in #f so the calls are local. + #f + (common:get-homehost))) + (hh (if hh-dat (car hh-dat) #f)) + (numcpus (common:get-num-cpus hh))) + (common:wait-for-normalized-load maxload msg hh))) (define (common:get-num-cpus remote-host) (let ((proc (lambda () (let loop ((numcpu 0) (inl (read-line))) @@ -1548,13 +1599,13 @@ proc) (with-input-from-file "/proc/cpuinfo" proc)))) ;; wait for normalized cpu load to drop below maxload ;; -(define (common:wait-for-normalized-load maxload #!key (msg #f)(remote-host #f)) +(define (common:wait-for-normalized-load maxload msg remote-host) (let ((num-cpus (common:get-num-cpus remote-host))) - (common:wait-for-cpuload maxload num-cpus 15 msg: msg))) + (common:wait-for-cpuload maxload num-cpus 15 msg: msg remote-host: remote-host))) (define (get-uname . params) (let* ((uname-res (process:cmd-run->list (conc "uname " (if (null? params) "-a" (car params))))) (uname #f)) (if (null? (car uname-res)) @@ -1708,11 +1759,12 @@ (let* ((key (car keyval)) (val (cdr keyval)) (delim (if (string-search whitesp val) "\"" ""))) - (print (if (member key ignorevars) + (print (if (or (member key ignorevars) + (string-search whitesp key)) "# setenv " "setenv ") key " " delim (mungeval val) delim))) envvars))) (with-output-to-file (conc fname ".sh") @@ -1722,32 +1774,56 @@ (val (cdr keyval)) (delim (if (string-search whitesp val) "\"" ""))) (print (if (or (member key ignorevars) + (string-search whitesp key) (string-search ":" key)) ;; internal only values to be skipped. "# export " "export ") key "=" delim (mungeval val) delim))) envvars))))) + +(define (common:get-param-mapping #!key (flavor #f)) + "returns alist mapping string keys in testconfig/subrun to megatest command line switches; if flavor is switch-symbol, maps tcmt symbolic switches to megatest switches" + (let ((default '(("tag-expr" . "-tagexpr") + ("mode-patt" . "-modepatt") + ("run-name" . "-runname") + ("contour" . "-contour") + ("mode-patt" . "-mode-patt") + ("target" . "-target") + ("test-patt" . "-testpatt") + ("msg" . "-m") + ("log" . "-log") + ("start-dir" . "-start-dir") + ("new" . "-set-state-status")))) + (if (eq? flavor 'switch-symbol) + (map (lambda (x) + (cons (string->symbol (conc "-" (car x))) (cdr x))) + default) + default))) + ;; set some env vars from an alist, return an alist with original values ;; (("VAR" "value") ...) +;; a value of #f means "unset this var" +;; (define (alist->env-vars lst) (if (list? lst) (let ((res '())) (for-each (lambda (p) (let* ((var (car p)) (val (cadr p)) (prv (get-environment-variable var))) (set! res (cons (list var prv) res)) (if val - (setenv var (->string val)) + (safe-setenv var (->string val)) (unsetenv var)))) lst) res) '())) + ;; clear vars matching pattern, run proc, set vars back ;; if proc is a string run that string as a command with ;; system. ;; @@ -1770,10 +1846,11 @@ (hash-table-for-each vars (lambda (var val) (setenv var val))) vars)) + (define (common:run-a-command cmd #!key (with-vars #f)) (let* ((pre-cmd (dtests:get-pre-command)) (post-cmd (dtests:get-post-command)) (fullcmd (if (or pre-cmd post-cmd) @@ -1788,27 +1865,30 @@ ;; T I M E A N D D A T E ;;====================================================================== ;; Convert strings like "5s 2h 3m" => 60x60x2 + 3x60 + 5 (define (common:hms-string->seconds tstr) - (let ((parts (string-split tstr)) + (let ((parts (string-split-fields "\\w+" tstr)) (time-secs 0) - ;; s=seconds, m=minutes, h=hours, d=days - (trx (regexp "(\\d+)([smhd])"))) + ;; s=seconds, m=minutes, h=hours, d=days, M=months, y=years, w=weeks + (trx (regexp "(\\d+)([smhdMyw])"))) (for-each (lambda (part) (let ((match (string-match trx part))) (if match (let ((val (string->number (cadr match))) (unt (caddr match))) (if val (set! time-secs (+ time-secs (* val (case (string->symbol unt) ((s) 1) - ((m) 60) - ((h) (* 60 60)) - ((d) (* 24 60 60)) - (else 0)))))))))) + ((m) 60) ;; minutes + ((h) 3600) + ((d) 86400) + ((w) 604800) + ((M) 2628000) ;; aproximately one month + ((y) 31536000) + (else #f)))))))))) parts) time-secs)) (define (seconds->hr-min-sec secs) (let* ((hrs (quotient secs 3600)) @@ -2091,25 +2171,47 @@ (number->string x 16)) (map string->number (string-split instr))) "/")) -(define (common:faux-lock keyname) - (if (rmt:get-var keyname) - #f +;;====================================================================== +;; L O C K I N G M E C H A N I S M S +;;====================================================================== + +;; faux-lock is deprecated. Please use simple-lock below +;; +(define (common:faux-lock keyname #!key (wait-time 8)(allow-lock-steal #t)) + (if (rmt:no-sync-get/default keyname #f) ;; do not be tempted to compare to pid. locking is a one-shot action, if already locked for this pid it doesn't actually count + (if (> wait-time 0) + (begin + (thread-sleep! 1) + (if (eq? wait-time 1) ;; only one second left, steal the lock + (begin + (debug:print-info 0 *default-log-port* "stealing lock for " keyname) + (common:faux-unlock keyname force: #t))) + (common:faux-lock keyname wait-time: (- wait-time 1))) + #f) (begin - (rmt:set-var keyname (conc (current-process-id))) - (equal? (conc (current-process-id)) (conc (rmt:get-var keyname)))))) + (rmt:no-sync-set keyname (conc (current-process-id))) + (equal? (conc (current-process-id)) (conc (rmt:no-sync-get/default keyname #f)))))) (define (common:faux-unlock keyname #!key (force #f)) - (if (or force (equal? (conc (current-process-id)) (conc (rmt:get-var keyname)))) + (if (or force (equal? (conc (current-process-id)) (conc (rmt:no-sync-get/default keyname #f)))) (begin - (if (rmt:get-var keyname) (rmt:del-var keyname)) + (if (rmt:no-sync-get/default keyname #f) (rmt:no-sync-del! keyname)) #t) #f)) - +;; simple lock. improve and converge on this one. +;; +(define (common:simple-lock keyname) + (rmt:no-sync-get-lock keyname)) + +;;====================================================================== +;; +;;====================================================================== + (define (common:in-running-test?) (and (args:get-arg "-execute") (get-environment-variable "MT_CMDINFO"))) (define (common:get-color-from-status status) (cond @@ -2120,93 +2222,81 @@ ((equal? status "KILLREQ") "purple") ((equal? status "RUNNING") "blue") ((equal? status "ABORT") "brown") (else "black"))) -;;====================================================================== -;; N A N O M S G C L I E N T -;;====================================================================== - -(define (server:get-best-guess-address hostname) - (let ((res #f)) - (for-each - (lambda (adr) - (if (not (eq? (u8vector-ref adr 0) 127)) - (set! res adr))) - ;; NOTE: This can fail when there is no mention of the host in /etc/hosts. FIXME - (vector->list (hostinfo-addresses (hostname->hostinfo hostname)))) - (string-intersperse - (map number->string - (u8vector->list - (if res res (hostname->ip hostname)))) "."))) - - -(define (common:send-dboard-main-changed) - (let* ((dashboard-ips (mddb:get-dashboards))) - (for-each - (lambda (ipadr) - (let* ((soc (common:open-nm-req (conc "tcp://" ipadr))) - (msg (conc "main " *toppath*)) - (res (common:nm-send-receive-timeout soc msg))) - (if (not res) ;; couldn't reach that dashboard - remove it from db - (print "ERROR: couldn't reach dashboard " ipadr)) - res)) - dashboard-ips))) - - -;;====================================================================== -;; D A S H B O A R D D B -;;====================================================================== - -(define (mddb:open-db) - (let* ((db (open-database (conc (get-environment-variable "HOME") "/.dashboard.db")))) - (set-busy-handler! db (busy-timeout 10000)) - (for-each - (lambda (qry) - (exec (sql db qry))) - (list - "CREATE TABLE IF NOT EXISTS vars (id INTEGER PRIMARY KEY,key TEXT, val TEXT, CONSTRAINT varsconstraint UNIQUE (key));" - "CREATE TABLE IF NOT EXISTS dashboards ( - id INTEGER PRIMARY KEY, - pid INTEGER, - username TEXT, - hostname TEXT, - ipaddr TEXT, - portnum INTEGER, - start_time TIMESTAMP DEFAULT (strftime('%s','now')), - CONSTRAINT hostport UNIQUE (hostname,portnum) - );" - )) - db)) - -;; register a dashboard -;; -(define (mddb:register-dashboard port) - (let* ((pid (current-process-id)) - (hostname (get-host-name)) - (ipaddr (server:get-best-guess-address hostname)) - (username (current-user-name)) ;; (car userinfo))) - (db (mddb:open-db))) - (print "Register monitor, pid: " pid ", hostname: " hostname ", port: " port ", username: " username) - (exec (sql db "INSERT OR REPLACE INTO dashboards (pid,username,hostname,ipaddr,portnum) VALUES (?,?,?,?,?);") - pid username hostname ipaddr port) - (close-database db))) - -;; unregister a monitor -;; -(define (mddb:unregister-dashboard host port) - (let* ((db (mddb:open-db))) - (print "Register unregister monitor, host:port=" host ":" port) - (exec (sql db "DELETE FROM dashboards WHERE hostname=? AND portnum=?;") host port) - (close-database db))) - -;; get registered dashboards -;; -(define (mddb:get-dashboards) - (let ((db (mddb:open-db))) - (query fetch-column - (sql db "SELECT ipaddr || ':' || portnum FROM dashboards;")))) +;; ;;====================================================================== +;; ;; N A N O M S G C L I E N T +;; ;;====================================================================== +;; +;; +;; +;; (define (common:send-dboard-main-changed) +;; (let* ((dashboard-ips (mddb:get-dashboards))) +;; (for-each +;; (lambda (ipadr) +;; (let* ((soc (common:open-nm-req (conc "tcp://" ipadr))) +;; (msg (conc "main " *toppath*)) +;; (res (common:nm-send-receive-timeout soc msg))) +;; (if (not res) ;; couldn't reach that dashboard - remove it from db +;; (print "ERROR: couldn't reach dashboard " ipadr)) +;; res)) +;; dashboard-ips))) +;; +;; +;; ;;====================================================================== +;; ;; D A S H B O A R D D B +;; ;;====================================================================== +;; +;; (define (mddb:open-db) +;; (let* ((db (open-database (conc (get-environment-variable "HOME") "/.dashboard.db")))) +;; (set-busy-handler! db (busy-timeout 10000)) +;; (for-each +;; (lambda (qry) +;; (exec (sql db qry))) +;; (list +;; "CREATE TABLE IF NOT EXISTS vars (id INTEGER PRIMARY KEY,key TEXT, val TEXT, CONSTRAINT varsconstraint UNIQUE (key));" +;; "CREATE TABLE IF NOT EXISTS dashboards ( +;; id INTEGER PRIMARY KEY, +;; pid INTEGER, +;; username TEXT, +;; hostname TEXT, +;; ipaddr TEXT, +;; portnum INTEGER, +;; start_time TIMESTAMP DEFAULT (strftime('%s','now')), +;; CONSTRAINT hostport UNIQUE (hostname,portnum) +;; );" +;; )) +;; db)) +;; +;; ;; register a dashboard +;; ;; +;; (define (mddb:register-dashboard port) +;; (let* ((pid (current-process-id)) +;; (hostname (get-host-name)) +;; (ipaddr (server:get-best-guess-address hostname)) +;; (username (current-user-name)) ;; (car userinfo))) +;; (db (mddb:open-db))) +;; (print "Register monitor, pid: " pid ", hostname: " hostname ", port: " port ", username: " username) +;; (exec (sql db "INSERT OR REPLACE INTO dashboards (pid,username,hostname,ipaddr,portnum) VALUES (?,?,?,?,?);") +;; pid username hostname ipaddr port) +;; (close-database db))) +;; +;; ;; unregister a monitor +;; ;; +;; (define (mddb:unregister-dashboard host port) +;; (let* ((db (mddb:open-db))) +;; (print "Register unregister monitor, host:port=" host ":" port) +;; (exec (sql db "DELETE FROM dashboards WHERE hostname=? AND portnum=?;") host port) +;; (close-database db))) +;; +;; ;; get registered dashboards +;; ;; +;; (define (mddb:get-dashboards) +;; (let ((db (mddb:open-db))) +;; (query fetch-column +;; (sql db "SELECT ipaddr || ':' || portnum FROM dashboards;")))) ;;====================================================================== ;; T E S T L A U N C H I N G P E R I T E M W I T H H O S T T Y P E S ;;====================================================================== ;; @@ -2260,11 +2350,51 @@ ;; no match, try again (if (null? tal) fallback-launcher (loop (car tal)(cdr tal)))))))) fallback-launcher))) + +;;====================================================================== +;; NMSG AND NEW API +;;====================================================================== + +;; nm based server experiment, keep around for now. +;; +(define (nm:start-server dbconn #!key (given-host-name #f)) + (let* ((srvdat (start-raw-server given-host-name: given-host-name)) + (host-name (srvdat-host srvdat)) + (soc (srvdat-soc srvdat))) + + ;; start the queue processor (save for second round of development) + ;; + (thread-start! (make-thread! (lambda ()(queue-processor dbconn) "Queue processor"))) + ;; msg is an alist + ;; 'r host:port <== where to return the data + ;; 'p params <== data to apply the command to + ;; 'e j|s|l <== encoding of the params. default is s (sexp), if not specified is assumed to be default + ;; 'c command <== look up the function to call using this key + ;; + (let loop ((msg-in (nn-recv soc))) + (if (not (equal? msg-in "quit")) + (let* ((dat (decode msg-in)) + (host-port (alist-ref 'r dat)) ;; this is for the reverse req rep where the server is a client of the original client + (params (alist-ref 'p dat)) + (command (let ((c (alist-ref 'c dat)))(if c (string->symbol c) #f))) + (all-good (and host-port params command (hash-table-exists? *commands* command)))) + (if all-good + (let ((cmddat (make-qitem + command: command + host-port: host-port + params: params))) + (queue-push cmddat) ;; put request into the queue + (nn-send soc "queued")) ;; reply with "queued" + (print "ERROR: BAD request " dat)) + (loop (nn-recv soc))))) + (nn-close soc))) + + ;;====================================================================== ;; D A S H B O A R D U S E R V I E W S ;;====================================================================== ;; first read ~/views.config if it exists, then read $MTRAH/views.config if it exists @@ -2271,12 +2401,265 @@ ;; (define (common:load-views-config) (let* ((view-cfgdat (make-hash-table)) (home-cfgfile (conc (get-environment-variable "HOME") "/.mtviews.config")) (mthome-cfgfile (conc *toppath* "/.mtviews.config"))) - (if (file-exists? mthome-cfgfile) + (if (common:file-exists? mthome-cfgfile) (read-config mthome-cfgfile view-cfgdat #t)) ;; we load the home dir file AFTER the MTRAH file so the user can clobber settings when running the dashboard in read-only areas - (if (file-exists? home-cfgfile) + (if (common:file-exists? home-cfgfile) (read-config home-cfgfile view-cfgdat #t)) view-cfgdat)) +;;====================================================================== +;; H I E R A R C H I C A L H A S H T A B L E S +;;====================================================================== + +;; Every element including top element is a vector: +;; + +(define (hh:make-hh #!key (ht #f)(value #f)) + (vector (or ht (make-hash-table)) value)) + +;; used internally +(define-inline (hh:set-ht! hh ht) (vector-set! hh 0 ht)) +(define-inline (hh:get-ht hh) (vector-ref hh 0)) +(define-inline (hh:set-value! hh value) (vector-set! hh 1 value)) +(define-inline (hh:get-value hh value) (vector-ref hh 1)) + +;; given a hierarchial hash and some keys look up the value ... +;; +(define (hh:get hh . keys) + (if (null? keys) + (vector-ref hh 1) ;; we have reached the end of the line, return the value sought + (let ((sub-ht (hh:get-ht hh))) + (if sub-ht ;; yes, there is more hierarchy + (let ((sub-hh (hash-table-ref/default sub-ht (car keys) #f))) + (if sub-hh + (apply hh:get sub-hh (cdr keys)) + #f)) + #f)))) + +;; given a hierarchial hash, a value and some keys, add needed hierarcy and insert the value +;; +(define (hh:set! hh value . keys) + (if (null? keys) + (hh:set-value! hh value) ;; we have reached the end of the line, store the value + (let ((sub-ht (hh:get-ht hh))) + (if sub-ht ;; yes, there is more hierarchy + (let ((sub-hh (hash-table-ref/default sub-ht (car keys) #f))) + (if (not sub-hh) ;; we'll need to add the next level of hierarchy + (let ((new-sub-hh (hh:make-hh))) + (hash-table-set! sub-ht (car keys) new-sub-hh) + (apply hh:set! new-sub-hh value (cdr keys))) + (apply hh:set! sub-hh value (cdr keys)))) ;; call the sub-hierhash with remaining keys + (begin + (hh:set-ht! hh (make-hash-table)) + (apply hh:set! hh value keys)))))) + +;; Manage pkts, used in servers, tests and likely other contexts so put +;; in common +;;====================================================================== + +(define common:pkts-spec + '((default . ((parent . P) + (action . a) + (filename . f))) + (configf . ((parent . P) + (action . a) + (filename . f))) + (server . ((action . a) + (pid . d) + (ipaddr . i) + (port . p) + (parent . P))) + + (test . ((cpuuse . c) + (diskuse . d) + (item-path . i) + (runname . r) + (state . s) + (target . t) + (status . u) + (parent . P))))) + +(define (common:get-pkts-dirs mtconf use-lt) + (let* ((pktsdirs-str (or (configf:lookup mtconf "setup" "pktsdirs") + (and use-lt + (conc (or *toppath* + (current-directory)) + "/lt/.pkts")))) + (pktsdirs (if pktsdirs-str + (string-split pktsdirs-str " ") + #f))) + pktsdirs)) + +;; use-lt is use linktree "lt" link to find pkts dir +(define (common:save-pkt pktalist-in mtconf use-lt #!key (add-only #f)) ;; add-only saves the pkt only if there is a parent already + (if (or add-only + (hash-table-exists? *pkts-info* 'last-parent)) + (let* ((parent (hash-table-ref/default *pkts-info* 'last-parent #f)) + (pktalist (if parent + (cons `(parent . ,parent) + pktalist-in) + pktalist-in))) + (let-values (((uuid pkt) + (alist->pkt pktalist common:pkts-spec))) + (hash-table-set! *pkts-info* 'last-parent uuid) + (let ((pktsdir (or (hash-table-ref/default *pkts-info* 'pkts-dir #f) + (let* ((pktsdirs (common:get-pkts-dirs mtconf use-lt)) + (pktsdir (car pktsdirs))) ;; assume it is there + (hash-table-set! *pkts-info* 'pkts-dir pktsdir) + pktsdir)))) + (handle-exceptions + exn + (debug:print-info 0 "failed to write out packet to " pktsdir) ;; don't care if this failed for now but MUST FIX - BUG!! + (if (not (file-exists? pktsdir)) + (create-directory pktsdir #t)) + (with-output-to-file + (conc pktsdir "/" uuid ".pkt") + (lambda () + (print pkt))))))))) + +(define (common:with-queue-db mtconf proc #!key (use-lt #f)(toppath-in #f)) + (let* ((pktsdirs (common:get-pkts-dirs mtconf use-lt)) + (pktsdir (if pktsdirs (car pktsdirs) #f)) + (toppath (or (configf:lookup mtconf "scratchdat" "toppath") + toppath-in)) + (pdbpath (or (configf:lookup mtconf "setup" "pdbpath") pktsdir))) + (cond + ((not (and pktsdir toppath pdbpath)) + (debug:print 0 *default-log-port* "ERROR: settings are missing in your megatest.config for area management.") + (debug:print 0 *default-log-port* " you need to have pktsdir in the [setup] section.")) + ((not (common:file-exists? pktsdir)) + (debug:print 0 *default-log-port* "ERROR: pkts directory not found " pktsdir)) + ((not (equal? (file-owner pktsdir)(current-effective-user-id))) + (debug:print 0 *default-log-port* "ERROR: directory " pktsdir " is not owned by " (current-effective-user-name))) + (else + (let* ((pdb (open-queue-db pdbpath "pkts.db" + schema: '("CREATE TABLE groups (id INTEGER PRIMARY KEY,groupname TEXT, CONSTRAINT group_constraint UNIQUE (groupname));")))) + (proc pktsdirs pktsdir pdb) + (dbi:close pdb)))))) + +(define (common:load-pkts-to-db mtconf #!key (use-lt #f)) + (common:with-queue-db + mtconf + (lambda (pktsdirs pktsdir pdb) + (for-each + (lambda (pktsdir) ;; look at all + (cond + ((not (common:file-exists? pktsdir)) + (debug:print 0 *default-log-port* "ERROR: packets directory " pktsdir " does not exist.")) + ((not (directory? pktsdir)) + (debug:print 0 *default-log-port* "ERROR: packets directory path " pktsdir " is not a directory.")) + ((not (file-read-access? pktsdir)) + (debug:print 0 *default-log-port* "ERROR: packets directory path " pktsdir " is not readable.")) + (else + (debug:print-info 0 *default-log-port* "Loading packets found in " pktsdir) + (let ((pkts (glob (conc pktsdir "/*.pkt")))) + (for-each + (lambda (pkt) + (let* ((uuid (cadr (string-match ".*/([0-9a-f]+).pkt" pkt))) + (exists (lookup-by-uuid pdb uuid #f))) + (if (not exists) + (let* ((pktdat (string-intersperse + (with-input-from-file pkt read-lines) + "\n")) + (apkt (pkt->alist pktdat)) + (ptype (alist-ref 'T apkt))) + (add-to-queue pdb pktdat uuid (or ptype 'cmd) #f 0) + (debug:print 4 *default-log-port* "Added " uuid " of type " ptype " to queue")) + (debug:print 4 *default-log-port* "pkt: " uuid " exists, skipping...") + ))) + pkts))))) + pktsdirs)) + use-lt: use-lt)) + +(define (common:get-pkt-alists pkts) + (map (lambda (x) + (alist-ref 'apkt x)) ;; 'pkta pulls out the alist from the read pkt + pkts)) + +;; given list of pkts (alist mode) return list of D cards as Unix epoch, sorted descending +;; also delete duplicates by target i.e. (car pkt) +;; +(define (common:get-pkt-times pkts) + (delete-duplicates + (sort + (map (lambda (x) + `(,(alist-ref 't x) . ,(string->number (alist-ref 'D x)))) + pkts) + (lambda (a b)(> (cdr a)(cdr b)))) ;; sort descending + (lambda (a b)(equal? (car a)(car b))))) ;; remove duplicates by target + + + +;; accept an alist or hash table containing envvar/env value pairs (value of #f causes unset) +;; execute thunk in context of environment modified as per this list +;; restore env to prior state then return value of eval'd thunk. +;; ** this is not thread safe ** +(define (common:with-env-vars delta-env-alist-or-hash-table thunk) + (let* ((delta-env-alist (if (hash-table? delta-env-alist-or-hash-table) + (hash-table->alist delta-env-alist-or-hash-table) + delta-env-alist-or-hash-table)) + (restore-thunks + (filter + identity + (map (lambda (env-pair) + (let* ((env-var (car env-pair)) + (new-val (cadr env-pair)) + (current-val (get-environment-variable env-var)) + (restore-thunk + (cond + ((not current-val) (lambda () (unsetenv env-var))) + ((not (string? new-val)) #f) + ((eq? current-val new-val) #f) + (else + (lambda () (setenv env-var current-val)))))) + ;;(when (not (string? new-val)) + ;; (debug:print 0 *default-log-port* " PROBLEM: not a string: "new-val"\n from env-alist:\n"delta-env-alist) + ;; (pp delta-env-alist) + ;; (exit 1)) + + + (cond + ((not new-val) ;; modify env here + (unsetenv env-var)) + ((string? new-val) + (setenv env-var new-val))) + restore-thunk)) + delta-env-alist)))) + (let ((rv (thunk))) + (for-each (lambda (x) (x)) restore-thunks) ;; restore env to original state + rv))) + +(define *common:thread-punchlist* (make-hash-table)) +(define (common:send-thunk-to-background-thread thunk #!key (name #f)) + ;;(BB> "launched thread " name) + + ;; we need a unique name for the thread. + (let* ((realname (if name + (if (not (hash-table-ref/default *common:thread-punchlist* name #f)) + name + (conc name"-" (symbol->string (gensym)))) + (conc "anonymous-"(symbol->string (gensym))))) + (realthunk (lambda () + (let ((res (thunk))) + (hash-table-delete! *common:thread-punchlist* realname) + res))) + (thread (make-thread realthunk realname))) + (hash-table-set! *common:thread-punchlist* realname thread) + (thread-start! thread) + )) + +(define (common:join-backgrounded-threads) + ;; may need to trap and ignore exceptions -- dunno how atomic threads are... + (for-each + (lambda (thread-name) + (let* ((thread (hash-table-ref/default *common:thread-punchlist* thread-name #f))) + (if thread + (handle-exceptions + exn + #t ;; just ignore it, it might have died in the meantime so joining it will throw an exception + (thread-join! thread)) + ))) + (hash-table-keys *common:thread-punchlist*))) Index: common_records.scm ================================================================== --- common_records.scm +++ common_records.scm @@ -147,15 +147,17 @@ (temp (string-split (->string this-loc) " ")) (this-func (if (and (list? temp) (> (length temp) 1)) (cadr temp) "???"))) (if (equal? this-func "BB>") (set! location this-loc)))) stack) - (let ((dp-args - (append - (list 0 *default-log-port* - (conc location "@"(/ (- (current-milliseconds) *BB-process-starttime*) 1000)" ") ) - in-args))) + (let* ((color-on "\x1b[1m") + (color-off "\x1b[0m") + (dp-args + (append + (list 0 *default-log-port* + (conc color-on location "@"(/ (- (current-milliseconds) *BB-process-starttime*) 1000) color-off " ") ) + in-args))) (apply debug:print dp-args)))) (define *BBpp_custom_expanders_list* (make-hash-table)) Index: configf.scm ================================================================== --- configf.scm +++ configf.scm @@ -23,18 +23,18 @@ ;; return list (path fullpath configname) (define (find-config configname #!key (toppath #f)) (if toppath (let ((cfname (conc toppath "/" configname))) - (if (file-exists? cfname) + (if (common:file-exists? cfname) (list toppath cfname configname) (list #f #f #f))) (let* ((cwd (string-split (current-directory) "/"))) (let loop ((dir cwd)) (let* ((path (conc "/" (string-intersperse dir "/"))) (fullpath (conc path "/" configname))) - (if (file-exists? fullpath) + (if (common:file-exists? fullpath) (list path fullpath configname) (let ((remcwd (take dir (- (length dir) 1)))) (if (null? remcwd) (list #f #f #f) ;; #f #f) (loop remcwd))))))))) @@ -77,10 +77,14 @@ (define configf:settings (regexp "^\\[configf:settings\\s+(\\S+)\\s+(\\S+)]\\s*$")) ;; read a line and process any #{ ... } constructs (define configf:var-expand-regex (regexp "^(.*)#\\{(scheme|system|shell|getenv|get|runconfigs-get|rget|scm|sh|rp|gv|g|mtrah)\\s+([^\\}\\{]*)\\}(.*)")) + +(define (configf:system ht cmd) + (system cmd) + ) (define (configf:process-line l ht allow-system #!key (linenum #f)) (let loop ((res l)) (if (string? res) (let ((matchdat (string-search configf:var-expand-regex res))) @@ -92,11 +96,11 @@ (result #f) (start-time (current-seconds)) (cmdsym (string->symbol cmdtype)) (fullcmd (case cmdsym ((scheme scm) (conc "(lambda (ht)" cmd ")")) - ((system) (conc "(lambda (ht)(system \"" cmd "\"))")) + ((system) (conc "(lambda (ht)(configf:system ht \"" cmd "\"))")) ((shell sh) (conc "(lambda (ht)(string-translate (shell \"" cmd "\") \"\n\" \" \"))")) ((realpath rp)(conc "(lambda (ht)(common:nice-path \"" cmd "\"))")) ((getenv gv) (conc "(lambda (ht)(get-environment-variable \"" cmd "\"))")) ((mtrah) (conc "(lambda (ht)" " (let ((extra \"" cmd "\"))" @@ -176,11 +180,27 @@ (configf:process-line inl ht allow-processing))))) (if (and (string? res) (not (equal? (hash-table-ref/default settings "trim-trailing-spaces" "no") "no"))) (string-substitute "\\s+$" "" res) res)))))) - + +(define (configf:cfgdat->env-alist section cfgdat-ht allow-system) + (filter + (lambda (pair) + (let* ((var (car pair)) + (val (cdr pair))) + (cons var + (cond + ((and allow-system (procedure? val)) ;; if we decided to use something other than #t or #f for allow-system ('return-procs or 'return-string) , this may become problematic + (val)) + ((procedure? val) #f) + ((string? val) val) + (else "#f"))))) + (append + (hash-table-ref/default cfgdat-ht "default" '()) + (if (equal? section "default") '() (hash-table-ref/default cfgdat-ht section '()))))) + (define (calc-allow-system allow-system section sections) (if sections (and (or (equal? "default" section) (member section sections)) allow-system) ;; account for sections and return allow-system as it might be a symbol such as return-strings @@ -217,22 +237,34 @@ ;; read a config file, returns hash table of alists ;; read a config file, returns hash table of alists ;; adds to ht if given (must be #f otherwise) +;; allow-system: +;; #f - do not evaluate [system +;; #t - immediately evaluate [system and store result as string +;; 'return-procs -- return a proc taking ht as an argument that may be evaulated at some future time +;; 'return-string -- return a string representing a proc taking ht as an argument that may be evaulated at some future time ;; envion-patt is a regex spec that identifies sections that will be eval'd ;; in the environment on the fly ;; sections: #f => get all, else list of sections to gather ;; post-section-procs alist of section-pattern => proc, where: (proc section-name next-section-name ht curr-path) ;; apply-wildcards: #t/#f - apply vars from targets with % wildcards to all matching sections ;; -(define (read-config path ht allow-system #!key (environ-patt #f) (curr-section #f) +(define (read-config path ht allow-system #!key (environ-patt #f) (curr-section #f) (sections #f) (settings (make-hash-table)) (keep-filenames #f) - (post-section-procs '()) (apply-wildcards #t)) + (post-section-procs '()) (apply-wildcards #t) ) (debug:print 9 *default-log-port* "START: " path) + (if *configdat* + (common:save-pkt `((action . read-config) + (f . ,(cond ((string? path) path) + ((port? path) "port") + (else (conc path)))) + (T . configf)) + *configdat* #t add-only: #t)) (if (and (not (port? path)) - (not (file-exists? path))) ;; for case where we are handed a port + (not (common:file-exists? path))) ;; for case where we are handed a port (begin (debug:print-info 1 *default-log-port* "read-config - file not found " path " current path: " (current-directory)) ;; WARNING: This is a risky change but really, we should not return an empty hash table if no file read? #f) ;; (if (not ht)(make-hash-table) ht)) (let ((inp (if (string? path) @@ -265,146 +297,183 @@ (lambda (section) (if (not (member section sections)) (hash-table-delete! res section))) ;; we are using "" as a dumping ground and must remove it before returning the ht (hash-table-keys res))) (debug:print 9 *default-log-port* "END: " path) - res) + res + ) ;; retval (regex-case inl - (configf:comment-rx _ (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) - (configf:blank-l-rx _ (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) - (configf:settings ( x setting val ) (begin - (hash-table-set! settings setting val) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f))) - (configf:include-rx ( x include-file ) (let* ((curr-conf-dir (pathname-directory path)) - (full-conf (if (absolute-pathname? include-file) - include-file - (common:nice-path - (conc (if curr-conf-dir - curr-conf-dir - ".") - "/" include-file))))) - (if (file-exists? full-conf) - (begin - ;; (push-directory conf-dir) - (debug:print 9 *default-log-port* "Including: " full-conf) - (read-config full-conf res allow-system environ-patt: environ-patt curr-section: curr-section-name sections: sections settings: settings keep-filenames: keep-filenames) - ;; (pop-directory) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) - (begin - (debug:print '(2 9) #f "INFO: include file " include-file " not found (called from " path ")") - (debug:print 2 *default-log-port* " " full-conf) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f))))) + (configf:comment-rx _ (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) + curr-section-name #f #f)) + + (configf:blank-l-rx _ (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) + curr-section-name #f #f)) + (configf:settings ( x setting val ) + (begin + (hash-table-set! settings setting val) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) + curr-section-name #f #f))) + + (configf:include-rx ( x include-file ) + (let* ((curr-conf-dir (pathname-directory path)) + (full-conf (if (absolute-pathname? include-file) + include-file + (common:nice-path + (conc (if curr-conf-dir + curr-conf-dir + ".") + "/" include-file))))) + (if (common:file-exists? full-conf) + (begin + ;; (push-directory conf-dir) + (debug:print 9 *default-log-port* "Including: " full-conf) + (read-config full-conf res allow-system environ-patt: environ-patt + curr-section: curr-section-name sections: sections settings: settings + keep-filenames: keep-filenames) + ;; (pop-directory) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) + (begin + (debug:print '(2 9) #f "INFO: include file " include-file " not found (called from " path ")") + (debug:print 2 *default-log-port* " " full-conf) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) + curr-section-name #f #f))))) (configf:script-rx ( x include-script params);; handle-exceptions ;; exn ;; (begin ;; (debug:print '(0 2 9) #f "INFO: include from script " include-script " failed.") ;; (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) - (if (and (file-exists? include-script)(file-execute-access? include-script)) - (let* ((new-inp-port (open-input-pipe (conc include-script " " params)))) - (debug:print '(2 9) *default-log-port* "Including from script output: " include-script) - ;; (print "We got here, calling read-config next. Port is: " new-inp-port) - (read-config new-inp-port res allow-system environ-patt: environ-patt curr-section: curr-section-name sections: sections settings: settings keep-filenames: keep-filenames) - (close-input-port new-inp-port) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) - (begin - (debug:print 0 *default-log-port* "Script not found or not exectutable: " include-script) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f))) - ) ;; ) - (configf:section-rx ( x section-name ) (begin - ;; call post-section-procs - (for-each - (lambda (dat) - (let ((patt (car dat)) - (proc (cdr dat))) - (if (string-match patt curr-section-name) - (proc curr-section-name section-name res path)))) - post-section-procs) - ;; after gathering the vars for a section and if apply-wildcards is true and if there is a wildcard in the section name process wildcards - ;; NOTE: we are processing the curr-section-name, NOT section-name. - (process-wildcards res curr-section-name) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) - ;; if we have the sections list then force all settings into "" and delete it later? - ;; (if (or (not sections) - ;; (member section-name sections)) - ;; section-name "") ;; stick everything into "". NOPE: We need new strategy. Put stuff in correct sections and then delete all sections later. - section-name - #f #f))) - (configf:key-sys-pr ( x key cmd ) (if (calc-allow-system allow-system curr-section-name sections) - (let ((alist (hash-table-ref/default res curr-section-name '())) - (val-proc (lambda () - (let* ((start-time (current-seconds)) - (cmdres (process:cmd-run->list cmd)) - (delta (- (current-seconds) start-time)) - (status (cadr cmdres)) - (res (car cmdres))) - (debug:print-info 4 *default-log-port* "" inl "\n => " (string-intersperse res "\n")) - (if (not (eq? status 0)) - (begin - (debug:print-error 0 *default-log-port* "problem with " inl ", return code " status - " output: " cmdres))) - (if (> delta 2) - (debug:print-info 0 *default-log-port* "for line \"" inl "\"\n command: " cmd " took " delta " seconds to run with output:\n " res) - (debug:print-info 9 *default-log-port* "for line \"" inl "\"\n command: " cmd " took " delta " seconds to run with output:\n " res)) - (if (null? res) - "" - (string-intersperse res " ")))))) - (hash-table-set! res curr-section-name - (config:assoc-safe-add alist - key - (case (calc-allow-system allow-system curr-section-name sections) - ((return-procs) val-proc) - ((return-string) cmd) - (else (val-proc))) - metadata: metapath)) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f))) - (configf:key-no-val ( x key val) (let* ((alist (hash-table-ref/default res curr-section-name '())) - (fval (or (if (string? val) val #f) ""))) ;; fval should be either "" or " " (one or more spaces) - (debug:print 10 *default-log-port* " setting: [" curr-section-name "] " key " = #t") - (safe-setenv key fval) - (hash-table-set! res curr-section-name - (config:assoc-safe-add alist key fval metadata: metapath)) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name key #f))) - (configf:key-val-pr ( x key unk1 val unk2 ) (let* ((alist (hash-table-ref/default res curr-section-name '())) - (envar (and environ-patt (string-search (regexp environ-patt) curr-section-name))) - (realval (if envar - (config:eval-string-in-environment val) - val))) - (debug:print-info 6 *default-log-port* "read-config env setting, envar: " envar " realval: " realval " val: " val " key: " key " curr-section-name: " curr-section-name) - (if envar (safe-setenv key realval)) - (debug:print 10 *default-log-port* " setting: [" curr-section-name "] " key " = " val) - (hash-table-set! res curr-section-name - (config:assoc-safe-add alist key realval metadata: metapath)) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name key #f))) + (if (and (common:file-exists? include-script)(file-execute-access? include-script)) + (let* ((local-allow-system (calc-allow-system allow-system curr-section-name sections)) + (env-delta (configf:cfgdat->env-alist curr-section-name res local-allow-system)) + (new-inp-port + (common:with-env-vars + env-delta + (lambda () + (open-input-pipe (conc include-script " " params)))))) + (debug:print '(2 9) *default-log-port* "Including from script output: " include-script) + ;; (print "We got here, calling read-config next. Port is: " new-inp-port) + (read-config new-inp-port res allow-system environ-patt: environ-patt curr-section: curr-section-name sections: sections settings: settings keep-filenames: keep-filenames) + (close-input-port new-inp-port) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) + (begin + (debug:print 0 *default-log-port* "Script not found or not exectutable: " include-script) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f))) + ) ;; ) + (configf:section-rx ( x section-name ) + (begin + ;; call post-section-procs + (for-each + (lambda (dat) + (let ((patt (car dat)) + (proc (cdr dat))) + (if (string-match patt curr-section-name) + (proc curr-section-name section-name res path)))) + post-section-procs) + ;; after gathering the vars for a section and if apply-wildcards is true and if there is a wildcard in the section name process wildcards + ;; NOTE: we are processing the curr-section-name, NOT section-name. + (process-wildcards res curr-section-name) + (if (not (hash-table-ref/default res section-name #f))(hash-table-set! res section-name '())) ;; ensure that mere mention of a section is not lost + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) + ;; if we have the sections list then force all settings into "" and delete it later? + ;; (if (or (not sections) + ;; (member section-name sections)) + ;; section-name "") ;; stick everything into "". NOPE: We need new strategy. Put stuff in correct sections and then delete all sections later. + section-name + #f #f))) + (configf:key-sys-pr ( x key cmd ) + (if (calc-allow-system allow-system curr-section-name sections) + (let ((alist (hash-table-ref/default res curr-section-name '())) + (val-proc (lambda () + (let* ((start-time (current-seconds)) + (local-allow-system (calc-allow-system allow-system curr-section-name sections)) + (env-delta (configf:cfgdat->env-alist curr-section-name res local-allow-system)) + (cmdres (process:cmd-run->list cmd delta-env-alist-or-hash-table: env-delta)) ;; BB: here is where [system is exec'd. needs to have env from other vars! + (delta (- (current-seconds) start-time)) + (status (cadr cmdres)) + (res (car cmdres))) + (debug:print-info 4 *default-log-port* "" inl "\n => " (string-intersperse res "\n")) + (if (not (eq? status 0)) + (begin + (debug:print-error 0 *default-log-port* "problem with " inl ", return code " status + " output: " cmdres))) + (if (> delta 2) + (debug:print-info 0 *default-log-port* "for line \"" inl "\"\n command: " cmd " took " delta " seconds to run with output:\n " res) + (debug:print-info 9 *default-log-port* "for line \"" inl "\"\n command: " cmd " took " delta " seconds to run with output:\n " res)) + (if (null? res) + "" + (string-intersperse res " ")))))) + (hash-table-set! res curr-section-name + (config:assoc-safe-add alist + key + (case (calc-allow-system allow-system curr-section-name sections) + ((return-procs) val-proc) + ((return-string) cmd) + (else (val-proc))) + metadata: metapath)) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)) + (loop (configf:read-line inp res + (calc-allow-system allow-system curr-section-name sections) + settings) + curr-section-name #f #f))) + + (configf:key-no-val ( x key val) + (let* ((alist (hash-table-ref/default res curr-section-name '())) + (fval (or (if (string? val) val #f) ""))) ;; fval should be either "" or " " (one or more spaces) + (debug:print 10 *default-log-port* " setting: [" curr-section-name "] " key " = #t") + (safe-setenv key fval) + (hash-table-set! res curr-section-name + (config:assoc-safe-add alist key fval metadata: metapath)) + (loop (configf:read-line inp res + (calc-allow-system allow-system curr-section-name sections) + settings) + curr-section-name key #f))) + + (configf:key-val-pr ( x key unk1 val unk2 ) + (let* ((alist (hash-table-ref/default res curr-section-name '())) + (envar (and environ-patt (string-search (regexp environ-patt) curr-section-name))) + (realval (if envar + (config:eval-string-in-environment val) + val))) + (debug:print-info 6 *default-log-port* "read-config env setting, envar: " envar " realval: " realval " val: " val " key: " key " curr-section-name: " curr-section-name) + (if envar (safe-setenv key realval)) + (debug:print 10 *default-log-port* " setting: [" curr-section-name "] " key " = " val) + (hash-table-set! res curr-section-name + (config:assoc-safe-add alist key realval metadata: metapath)) + (loop (configf:read-line inp res + (calc-allow-system allow-system curr-section-name sections) settings) + curr-section-name key #f))) ;; if a continued line - (configf:cont-ln-rx ( x whsp val ) (let ((alist (hash-table-ref/default res curr-section-name '()))) - (if var-flag ;; if set to a string then we have a continued var - (let ((newval (conc - (config-lookup res curr-section-name var-flag) "\n" - ;; trim lead from the incoming whsp to support some indenting. - (if lead - (string-substitute (regexp lead) "" whsp) - "") - val))) - ;; (print "val: " val "\nnewval: \"" newval "\"\nvarflag: " var-flag) - (hash-table-set! res curr-section-name - (config:assoc-safe-add alist var-flag newval metadata: metapath)) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name var-flag (if lead lead whsp))) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)))) + (configf:cont-ln-rx ( x whsp val ) + (let ((alist (hash-table-ref/default res curr-section-name '()))) + (if var-flag ;; if set to a string then we have a continued var + (let ((newval (conc + (config-lookup res curr-section-name var-flag) "\n" + ;; trim lead from the incoming whsp to support some indenting. + (if lead + (string-substitute (regexp lead) "" whsp) + "") + val))) + ;; (print "val: " val "\nnewval: \"" newval "\"\nvarflag: " var-flag) + (hash-table-set! res curr-section-name + (config:assoc-safe-add alist var-flag newval metadata: metapath)) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name var-flag (if lead lead whsp))) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)))) (else (debug:print-error 0 *default-log-port* "problem parsing " path ",\n \"" inl "\"") (set! var-flag #f) - (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)))))))) + (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name #f #f)))) + ) ;; end loop + ))) ;; pathenvvar will set the named var to the path of the config (define (find-and-read-config fname #!key (environ-patt #f)(given-toppath #f)(pathenvvar #f)) (let* ((curr-dir (current-directory)) (configinfo (find-config fname toppath: given-toppath)) (toppath (car configinfo)) (configfile (cadr configinfo)) (set-fields (lambda (curr-section next-section ht path) - (let ((field-names (if ht (keys:config-get-fields ht) '())) + (let ((field-names (if ht (common:get-fields ht) '())) (target (or (getenv "MT_TARGET")(args:get-arg "-reqtarg")(args:get-arg "-target")))) (debug:print-info 9 *default-log-port* "set-fields with field-names=" field-names " target=" target " curr-section=" curr-section " next-section=" next-section " path=" path " ht=" ht) (if (not (null? field-names))(keys:target-set-args field-names target #f)))))) (if toppath (change-directory toppath)) (if (and toppath pathenvvar)(setenv pathenvvar toppath)) @@ -423,21 +492,51 @@ (cadr match) #f)) )) #f)) +;; use to have definitive setting: +;; [foo] +;; var yes +;; +;; (configf:var-is? cfgdat "foo" "var" "yes") => #t +;; +(define (configf:var-is? cfgdat section var expected-val) + (equal? (configf:lookup cfgdat section var) expected-val)) + (define configf:lookup config-lookup) (define configf:read-file read-config) + +;; safely look up a value that is expected to be a number, return +;; a default (#f unless provided) +;; +(define (configf:lookup-number cfdat section varname #!key (default #f)) + (let* ((val (configf:lookup *configdat* section varname)) + (res (if val + (string->number (string-substitute "\\s+" "" val #t)) + #f))) + (cond + (res res) + (val (debug:print 0 *default-log-port* "ERROR: no number found for [" section "], " varname ", got: " val)) + (else default)))) (define (configf:section-vars cfgdat section) (let ((sectdat (hash-table-ref/default cfgdat section '()))) (if (null? sectdat) '() (map car sectdat)))) (define (configf:get-section cfgdat section) (hash-table-ref/default cfgdat section '())) + +(define (configf:set-section-var cfgdat section var val) + (let ((sectdat (configf:get-section cfgdat section))) + (hash-table-set! cfgdat section + (config:assoc-safe-add sectdat var val)))) + + ;;(append (filter (lambda (x)(not (assoc var sectdat))) sectdat) + ;; (list var val)))) (define (setup) (let* ((configf (find-config "megatest.config")) (config (if configf (read-config configf #f #t) #f))) (if config @@ -487,11 +586,11 @@ (if (null? tal) newres (loop (car tal)(cdr tal) newres)))))) (define (configf:file->list fname) - (if (file-exists? fname) + (if (common:file-exists? fname) (let ((inp (open-input-file fname))) (let loop ((inl (read-line inp)) (res '())) (if (eof-object? inl) (begin @@ -591,11 +690,11 @@ ;; reads a refdb into an assoc array of assoc arrays ;; returns (list dat msg) (define (configf:read-refdb refdb-path) (let ((sheets-file (conc refdb-path "/sheet-names.cfg"))) - (if (not (file-exists? sheets-file)) + (if (not (common:file-exists? sheets-file)) (list #f (conc "ERROR: no refdb found at " refdb-path)) (if (not (file-read-access? sheets-file)) (list #f (conc "ERROR: refdb file not readable at " refdb-path)) (let* ((sheets (with-input-from-file sheets-file (lambda () @@ -663,36 +762,33 @@ #f (configf:alist->config (with-input-from-file fname read)))) (define (configf:write-alist cdat fname) - (if (common:faux-lock fname) - (let* ((dat (configf:config->alist cdat)) - (res - (begin - (with-output-to-file fname ;; first write out the file - (lambda () - (pp dat))) - - (if (common:file-exists? fname) ;; now verify it is readable - (if (configf:read-alist fname) - #t ;; data is good. - (begin - (handle-exceptions - exn - #f - (debug:print 0 *default-log-port* "WARNING: content " dat " for cache " fname " is not readable. Deleting generated file.") - (delete-file fname)) - #f)) - #f)))) - - (common:faux-unlock fname) - res) - (begin - (debug:print 0 *default-log-port* "WARNING: could not get faux-lock on " fname) - #f))) - + (if (not (common:faux-lock fname)) + (debug:print 0 *default-log-port* "INFO: Could not get lock on " fname)) + (let* ((dat (configf:config->alist cdat)) + (res + (begin + (with-output-to-file fname ;; first write out the file + (lambda () + (pp dat))) + + (if (common:file-exists? fname) ;; now verify it is readable + (if (configf:read-alist fname) + #t ;; data is good. + (begin + (handle-exceptions + exn + #f + (debug:print 0 *default-log-port* "WARNING: content " dat " for cache " fname " is not readable. Deleting generated file.") + (delete-file fname)) + #f)) + #f)))) + (common:faux-unlock fname) + res)) + ;; convert hierarchial list to ini format ;; (define (configf:config->ini data) (map (lambda (section) Index: dashboard-tests.scm ================================================================== --- dashboard-tests.scm +++ dashboard-tests.scm @@ -28,10 +28,11 @@ (declare (uses gutils)) (declare (uses rmt)) (declare (uses ezsteps)) ;; (declare (uses sdb)) ;; (declare (uses filedb)) +(declare (uses subrun)) (include "common_records.scm") (include "db_records.scm") (include "run_records.scm") @@ -40,16 +41,26 @@ ;;====================================================================== (define *dashboard-comment-share-slot* #f) (define (dtests:get-pre-command #!key (default-override #f)) - (let ((cfg-ovrd (configf:lookup *configdat* "dashboard" "pre-command"))) - (or cfg-ovrd default-override "viewscreen "))) ;; "xterm -geometry 180x20 -e \""))) + (let* ((orig-pre-command "export CMD='") + (viewscreen-pre-command "viewscreen ") + (use-viewscreen (configf:lookup *configdat* "dashboard" "use-viewscreen")) + (default-pre-command (if use-viewscreen viewscreen-pre-command orig-pre-command)) + (cfg-ovrd (configf:lookup *configdat* "dashboard" "pre-command"))) + (or cfg-ovrd default-override default-pre-command))) ;; "xterm -geometry 180x20 -e \"")) + (define (dtests:get-post-command #!key (default-override #f)) - (let ((cfg-ovrd (configf:lookup *configdat* "dashboard" "post-command"))) - (or cfg-ovrd default-override " &"))) ;; ";echo Press any key to continue;bash -c 'read -n 1 -s'\" &"))) + (let* ((orig-post-command (conc "';xterm -geometry 180x20 -e \"(echo; echo -n START:;date +ww%U.%w-$H:%M:%S;echo;echo $CMD;echo;$CMD)|&" + "tee -a runlog-`date +ww%U.%w-%H:%M`.log;echo Press any key to continue;bash -c 'read -n 1 -s'\" &")) + (viewscreen-post-command "") + (use-viewscreen (configf:lookup *configdat* "dashboard" "use-viewscreen")) + (default-post-command (if use-viewscreen viewscreen-post-command orig-post-command)) + (cfg-ovrd (configf:lookup *configdat* "dashboard" "post-command"))) + (or cfg-ovrd default-override default-post-command))) ;; ";echo Press any key to continue;bash -c 'read -n 1 -s'\" &"))) (define (test-info-panel testdat store-label widgets) (iup:frame #:title "Test Info" ; #:expand "YES" @@ -233,20 +244,20 @@ ))))) ;; if there is a submegatest create a button to launch dashboard in that area ;; (define (submegatest-panel dbstruct keydat testdat runname testconfig) - (let* ((subarea (configf:lookup testconfig "setup" "submegatest")) - (area-exists (and subarea (file-exists? subarea)))) - ;; (debug:print-info 0 *default-log-port* "Megatest subarea=" subarea ", area-exists=" area-exists) + (let* ((test-run-dir (db:test-get-rundir testdat)) + (subarea (subrun:get-runarea test-run-dir)) + (area-exists (and subarea (common:file-exists? subarea)))) (if subarea (iup:frame #:title "Megatest Run Info" ; #:expand "YES" (iup:button "Launch Dashboard" #:action (lambda (obj) - (system (conc "cd " subarea ";env -i PATH=$PATH DISPLAY=$DISPLAY HOME=$HOME USER=$USER dashboard &"))))) + (subrun:launch-dashboard test-run-dir)))) (iup:vbox)))) ;; use a global for setting the buttons colors ;; state status teststeps (define *state-status* (vector #f #f #f)) @@ -458,11 +469,11 @@ "/")) (item-path (db:test-get-item-path testdat)) ;; this next block was added to fix a bug where variables were ;; needed. Revisit this. (runconfig (let ((runconfigf (conc *toppath* "/runconfigs.config"))) ;; no rush but it would be good to convert this call to use runconfig:read - (if (file-exists? runconfigf) + (if (common:file-exists? runconfigf) (handle-exceptions exn #f ;; do nothing, just keep on trucking .... (setup-env-defaults runconfigf run-id (make-hash-table) keydat environ-patt: keystring)) (make-hash-table)))) @@ -469,21 +480,21 @@ (testconfig (begin ;; (runs:set-megatest-env-vars run-id inrunname: runname testname: test-name itempath: item-path) (runs:set-megatest-env-vars run-id inkeyvals: keydat inrunname: runname intarget: keystring testname: testname itempath: item-path) ;; these may be needed by the launching process (handle-exceptions exn ;; NOTE: I've no idea why this was written this way. Research, study and fix needed! - (tests:get-testconfig (db:test-get-testname testdat) (db:test-get-item-path testdat) test-registry #f) - (tests:get-testconfig (db:test-get-testname testdat) item-path test-registry #t)))) + (tests:get-testconfig (db:test-get-testname testdat) (db:test-get-item-path testdat) test-registry #f allow-write-cache: #f) + (tests:get-testconfig (db:test-get-testname testdat) item-path test-registry #t allow-write-cache: #f)))) (viewlog (lambda (x) - (if (file-exists? logfile) + (if (common:file-exists? logfile) ;(system (conc "firefox " logfile "&")) (dcommon:run-html-viewer logfile) (message-window (conc "File " logfile " not found"))))) (view-a-log (lambda (lfile) (let ((lfilename (conc rundir "/" lfile))) ;; (print "lfilename: " lfilename) - (if (file-exists? lfilename) + (if (common:file-exists? lfilename) ;(system (conc "firefox " logfile "&")) (dcommon:run-html-viewer lfilename) (message-window (conc "File " lfilename " not found")))))) (xterm (lambda (x) (if (directory-exists? rundir) @@ -496,11 +507,11 @@ "MT_.*")) (message-window (conc "Directory " rundir " not found"))))) (widgets (make-hash-table)) (refreshdat (lambda () (let* ((curr-mod-time (file-modification-time db-path)) - ;; (max ..... (if (file-exists? testdat-path) + ;; (max ..... (if (common:file-exists? testdat-path) ;; (file-modification-time testdat-path) ;; (begin ;; (set! testdat-path (conc rundir "/testdat.db")) ;; 0)))) (need-update (or (and (>= curr-mod-time db-mod-time) @@ -616,15 +627,16 @@ " -testpatt " (conc testname "/" (if (equal? item-path "") "%" item-path)) " -v")))) (clean-run-execute (lambda (x) - (let ((cmd (conc "megatest -remove-runs -target " keystring " -runname " runname + (let ((cmd (conc ;; "megatest -remove-runs -target " keystring " -runname " runname + "megatest -set-state-status NOT_STARTED,n/a -target " keystring " -runname " runname " -testpatt " (conc testname "/" (if (equal? item-path "") "%" item-path)) - ";megatest -target " keystring " -runname " runname + ";megatest -target " keystring " -runname " runname " -run -preclean -testpatt " (conc testname "/" (if (equal? item-path "") "%" item-path)) " -clean-cache" ))) Index: dashboard.scm ================================================================== --- dashboard.scm +++ dashboard.scm @@ -32,11 +32,11 @@ (declare (uses dashboard-tests)) (declare (uses dashboard-guimonitor)) (declare (uses tree)) (declare (uses dcommon)) (declare (uses vg)) - +(declare (uses subrun)) ;; (declare (uses dashboard-main)) (declare (uses megatest-version)) (declare (uses mt)) (include "common_records.scm") @@ -47,11 +47,11 @@ (include "vg_records.scm") (define help (conc "Megatest Dashboard, documentation at http://www.kiatoa.com/fossils/megatest version " megatest-version " - license GPL, Copyright (C) Matt Welland 2012-2016 + license GPL, Copyright (C) Matt Welland 2012-2017 Usage: dashboard [options] -h : this help -test run-id,test-id : control test identified by testid -skip-version-check : skip the version check @@ -85,10 +85,11 @@ "-v" "-q" "-use-db-cache" "-skip-version-check" "-repl" + "-rh5.11" ;; fix to allow running on rh5.11 ) args:arg-hash 0)) (if (not (null? remargs)) @@ -105,10 +106,18 @@ ;; (if (not (launch:setup)) (begin (print "Failed to find megatest.config, exiting") (exit 1))) + +;; deal with RH 5.11 gtk lib or iup lib missing detachbox feature +;; first check for the switch +;; +(if (or (args:get-arg "-rh5.11") + (configf:lookup *configdat* "dashboard" "no-detachbox") + (not (file-exists? "/etc/os-release"))) + (set! iup:detachbox iup:vbox)) (if (not (common:on-homehost?)) (begin (debug:print 0 *default-log-port* "WARNING: Current policy requires running dashboard on homehost: " (common:get-homehost)))) @@ -204,11 +213,13 @@ ((allruns-by-id (make-hash-table)) : hash-table) ;; hash of run-id -> dboard:rundat records ((done-runs '()) : list) ;; list of runs already drawn ((not-done-runs '()) : list) ;; list of runs not yet drawn (header #f) ;; header for decoding the run records (keys #f) ;; keys for this run (i.e. target components) - ((numruns (string->number (or (args:get-arg "-cols") "10"))) : number) ;; + ((numruns (string->number (or (args:get-arg "-cols") + (configf:lookup *configdat* "dashboard" "cols") + "8"))) : number) ;; ((tot-runs 0) : number) ((last-data-update 0) : number) ;; last time the data in allruns was updated ((last-runs-update 0) : number) ;; last time we pulled the runs info to update the tree (runs-mutex (make-mutex)) ;; use to prevent parallel access to draw objects ((run-update-times (make-hash-table)) : hash-table) ;; update times indexed by run-id @@ -222,11 +233,11 @@ (runs-matrix #f) ;; used in newdashboard ((start-run-offset 0) : number) ;; left-right slider value ((start-test-offset 0) : number) ;; up-down slider value ((runs-btn-height (or (configf:lookup *configdat* "dashboard" "btn-height") "x16")) : string) ;; was 12 ((runs-btn-fontsz (or (configf:lookup *configdat* "dashboard" "btn-fontsz") "10")) : string) ;; was 8 - ((runs-cell-width (or (configf:lookup *configdat* "dashboard" "cell-width") "60")) : string) ;; was 50 + ((runs-cell-width (or (configf:lookup *configdat* "dashboard" "cell-width") "50")) : string) ;; was 50 ((all-test-names '()) : list) ;; Canvas and drawing data (cnv #f) (cnv-obj #f) @@ -339,11 +350,11 @@ (dboard:tabdat-monitor-db-path-set! tabdat (conc (dboard:tabdat-dbdir tabdat) "/monitor.db")) ;; HACK ALERT: this is a hack, please fix. (dboard:tabdat-ro-set! tabdat (not (file-read-access? (dboard:tabdat-dbfpath tabdat)))) - (dboard:tabdat-keys-set! tabdat (db:dispatch-query (db:get-access-mode) rmt:get-keys db:get-keys)) + (dboard:tabdat-keys-set! tabdat (rmt:get-keys)) (dboard:tabdat-dbkeys-set! tabdat (append (dboard:tabdat-keys tabdat) (list "runname"))) (dboard:tabdat-tot-runs-set! tabdat (rmt:get-num-runs "%")) ) ;; RADT => Matrix defstruct addition @@ -567,12 +578,11 @@ (db-modified (>= db-mod-time last-db-time)) (multi-get (> (dboard:rundat-run-data-offset run-dat) 0)) ;; multi-get in progress (tmptests (if (or do-not-use-db-file-timestamps (dboard:tabdat-filters-changed tabdat) db-modified) - (db:dispatch-query access-mode rmt:get-tests-for-run db:get-tests-for-run - run-id testnamepatt states statuses ;; run-id testpatt states statuses + (rmt:get-tests-for-run run-id testnamepatt states statuses ;; run-id testpatt states statuses (dboard:rundat-run-data-offset run-dat) ;; query offset num-to-get (dboard:tabdat-hide-not-hide tabdat) ;; no-in sort-by ;; sort-by sort-order ;; sort-order @@ -642,17 +652,15 @@ ;; create a virtual table of all the tests ;; keypatts: ( (KEY1 "abc%def")(KEY2 "%") ) ;; (define (update-rundat tabdat runnamepatt numruns testnamepatt keypatts) (let* ((access-mode (dboard:tabdat-access-mode tabdat)) - (keys (db:dispatch-query access-mode rmt:get-keys db:get-keys)) + (keys (rmt:get-keys)) (last-runs-update (- (dboard:tabdat-last-runs-update tabdat) 2)) - (allruns (db:dispatch-query access-mode rmt:get-runs db:get-runs - runnamepatt numruns (dboard:tabdat-start-run-offset tabdat) keypatts)) + (allruns (rmt:get-runs runnamepatt numruns (dboard:tabdat-start-run-offset tabdat) keypatts)) ;;(allruns-tree (rmt:get-runs-by-patt (dboard:tabdat-keys tabdat) "%" #f #f #f #f)) - (allruns-tree (db:dispatch-query access-mode rmt:get-runs-by-patt db:get-runs-by-patt - keys "%" #f #f #f #f last-runs-update));;'("id" "runname") + (allruns-tree (rmt:get-runs-by-patt keys "%" #f #f #f #f last-runs-update)) ;;'("id" "runname") (header (db:get-header allruns)) (runs (db:get-rows allruns)) ;; RA => Filtered as per runpatt selected (runs-tree (db:get-rows allruns-tree)) ;; RA => Returns complete list of runs (start-time (current-seconds)) (runs-hash (let ((ht (make-hash-table))) @@ -725,15 +733,13 @@ ;; (define (dboard:update-rundat tabdat runnamepatt numruns testnamepatt keypatts) (let* ((access-mode (dboard:tabdat-access-mode tabdat)) (keys (dboard:tabdat-keys tabdat)) ;; (db:dispatch-query access-mode rmt:get-keys db:get-keys))) (last-runs-update (- (dboard:tabdat-last-runs-update tabdat) 2)) - (allruns (db:dispatch-query access-mode rmt:get-runs db:get-runs - runnamepatt numruns (dboard:tabdat-start-run-offset tabdat) keypatts)) + (allruns (rmt:get-runs runnamepatt numruns (dboard:tabdat-start-run-offset tabdat) keypatts)) ;;(allruns-tree (rmt:get-runs-by-patt (dboard:tabdat-keys tabdat) "%" #f #f #f #f)) - (allruns-tree (db:dispatch-query access-mode rmt:get-runs-by-patt db:get-runs-by-patt - keys "%" #f #f #f #f 0)) ;; last-runs-update));;'("id" "runname") + (allruns-tree (rmt:get-runs-by-patt keys "%" #f #f #f #f 0)) ;; last-runs-update));;'("id" "runname") (header (db:get-header allruns)) (runs (db:get-rows allruns)) ;; RA => Filtered as per runpatt selected (runs-tree (db:get-rows allruns-tree)) ;; RA => Returns complete list of runs (start-time (current-seconds)) (runs-hash (let ((ht (make-hash-table))) @@ -792,11 +798,19 @@ (hash-table-delete! (dboard:tabdat-allruns-by-id tabdat) run-id) (hash-table-set! (dboard:tabdat-allruns-by-id tabdat) run-id run-struct)) (if (or (null? tal) (> elapsed-time 2)) ;; stop loading data after 5 seconds, on the next call more data *should* be loaded since get-tests-for-run uses last update (begin - (if (> elapsed-time 2)(print "NOTE: updates are taking a long time, " elapsed-time "s elapsed.")) + (when (> elapsed-time 2) + (debug:print 0 *default-log-port* "NOTE: updates are taking a long time, " elapsed-time "s elapsed.") + (let* ((old-val (iup:attribute *tim* "TIME")) + (new-val (number->string (inexact->exact (floor (* 2 (string->number old-val))))))) + (debug:print 0 *default-log-port* "NOTE: increasing poll interval from "old-val" to "new-val) + (iup:attribute-set! *tim* "TIME" new-val)) + + + ) (dboard:tabdat-allruns-set! tabdat new-res) maxtests) (if (> (dboard:rundat-run-data-offset run-struct) 0) (loop run tal new-res newmaxtests) ;; not done getting data for this run (loop (car tal)(cdr tal) new-res newmaxtests))))))) @@ -1001,11 +1015,11 @@ (testsdat-by-name (dboard:rundat-tests-by-name rundat)) (key-val-dat (dboard:rundat-key-vals rundat)) (run-id (db:get-value-by-header run (dboard:tabdat-header tabdat) "id")) (key-vals (append key-val-dat (list (let ((x (db:get-value-by-header run (dboard:tabdat-header tabdat) "runname"))) - (if x x ""))))) + (if (string? x) x ""))))) (run-key (string-intersperse key-vals "\n"))) ;; fill in the run header key values ;; (let ((rown 0) @@ -1085,10 +1099,11 @@ (dboard:tabdat-filters-changed-set! tabdat #t))) (define (update-search commondat tabdat x val) (hash-table-set! (dboard:tabdat-searchpatts tabdat) x val) (dboard:tabdat-filters-changed-set! tabdat #t) + (mark-for-update tabdat) (set-bg-on-filter commondat tabdat)) ;; force ALL updates to zero (effectively) ;; (define (mark-for-update tabdat) @@ -1376,11 +1391,11 @@ ;; Target, testpatt, state and status input boxes ;; (iup:vbox ;; Command to run, placed over the top of the canvas (dcommon:command-action-selector commondat tabdat tab-num: tab-num) - (dboard:runs-tree-browser commondat tabdat) + (dboard:runs-tree-browser commondat tabdat) (dcommon:command-runname-selector commondat tabdat tab-num: tab-num) (dcommon:command-testname-selector commondat tabdat update-keyvals)) ;; key-listboxes)) (dcommon:command-tests-tasks-canvas tabdat test-records sorted-testnames tests-draw-state)))) (tb (dboard:tabdat-runs-tree tabdat))) @@ -1397,14 +1412,20 @@ ;; (let ((logs-tb (iup:textbox #:expand "YES" ;; #:multiline "YES"))) ;; (dboard:tabdat-logs-textbox-set! tabdat logs-tb) ;; logs-tb)) +;; browse runs as a tree. Used in both "Runs" tab and +;; in the runs control panel. +;; (define (dboard:runs-tree-browser commondat tabdat) - (let* ((txtbox (iup:textbox #:action (lambda (val a b) + (let* ( + (txtbox (iup:textbox #:action (lambda (val a b) (debug:catch-and-dump (lambda () + ;; for the Runs view we put the list of keyvals into tabdat target + ;; for the Run Controls we put then update the run-command (if b (dboard:tabdat-target-set! tabdat (string-split b "/"))) (dashboard:update-run-command tabdat)) "command-testname-selector tb action")) #:value (dboard:test-patt->lines (dboard:tabdat-test-patts-use tabdat)) @@ -1414,11 +1435,11 @@ (tb (iup:treebox #:value 0 #:name "Runs" #:expand "YES" - #:addexpanded "NO" + #:addexpanded "YES" #:size "10x" #:selection-cb (lambda (obj id state) (debug:catch-and-dump (lambda () @@ -1440,11 +1461,14 @@ (debug:print-error 5 *default-log-port* "tree-path->run-id returned non-number " run-id)))) "treebox")) ;; (print "path: " (tree:node->path obj id) " run-id: " run-id) ))) (dboard:tabdat-runs-tree-set! tabdat tb) - (iup:vbox tb txtbox))) + (iup:detachbox + (iup:vbox + tb + txtbox)))) ;;====================================================================== ;; R U N C O N T R O L S ;;====================================================================== ;; @@ -1509,11 +1533,11 @@ (iup:vbox (iup:split #:orientation "HORIZONTAL" #:value 800 (let* ((cnv-obj (iup:canvas - ;; #:size "500x400" + ;; #:size "250x250" ;; "500x400" #:expand "YES" #:scrollbar "YES" #:posx "0.5" #:posy "0.5" #:action (make-canvas-action @@ -1554,15 +1578,15 @@ (let* ((hb1 (iup:hbox)) (graph-cell-table (dboard:tabdat-graph-cell-table tabdat)) (changed #f) (graph-matrix (iup:matrix #:alignment1 "ALEFT" - #:expand "YES" ;; "HORIZONTAL" + ;; #:expand "YES" ;; "HORIZONTAL" #:scrollbar "YES" #:numcol 10 #:numlin 20 - #:numcol-visible (min 8) + #:numcol-visible 5 ;; (min 8) #:numlin-visible 1 #:click-cb (lambda (obj row col status) (let* ((graph-cell (conc row ":" col)) @@ -1611,35 +1635,35 @@ (define (tree-path->run-id tabdat path) (if (not (null? path)) (hash-table-ref/default (dboard:tabdat-path-run-ids tabdat) path #f) #f)) -(define (dboard:get-tests-dat tabdat run-id last-update) - (let* ((access-mode (dboard:tabdat-access-mode tabdat)) - (tdat (if run-id (db:dispatch-query access-mode rmt:get-tests-for-run db:get-tests-for-run - run-id - (hash-table-ref/default (dboard:tabdat-searchpatts tabdat) "test-name" "%/%") - (hash-table-keys (dboard:tabdat-state-ignore-hash tabdat)) ;; '() - (hash-table-keys (dboard:tabdat-status-ignore-hash tabdat)) ;; '() - #f #f ;; offset limit - (dboard:tabdat-hide-not-hide tabdat) ;; not-in - #f #f ;; sort-by sort-order - #f ;; get all? "id,testname,item_path,state,status,event_time,run_duration" ;; qryval - (if (dboard:tabdat-filters-changed tabdat) - 0 - last-update) - *dashboard-mode*) - '()))) ;; get 'em all - ;; (debug:print 0 *default-log-port* "dboard:get-tests-dat: got " (length tdat) " test records for run " run-id) - (sort tdat (lambda (a b) - (let* ((aval (vector-ref a 2)) - (bval (vector-ref b 2)) - (anum (string->number aval)) - (bnum (string->number bval))) - (if (and anum bnum) - (< anum bnum) - (string<= aval bval))))))) +;; (define (dboard:get-tests-dat tabdat run-id last-update) +;; (let* ((access-mode (dboard:tabdat-access-mode tabdat)) +;; (tdat (if run-id (db:dispatch-query access-mode rmt:get-tests-for-run db:get-tests-for-run +;; run-id +;; (hash-table-ref/default (dboard:tabdat-searchpatts tabdat) "test-name" "%/%") +;; (hash-table-keys (dboard:tabdat-state-ignore-hash tabdat)) ;; '() +;; (hash-table-keys (dboard:tabdat-status-ignore-hash tabdat)) ;; '() +;; #f #f ;; offset limit +;; (dboard:tabdat-hide-not-hide tabdat) ;; not-in +;; #f #f ;; sort-by sort-order +;; #f ;; get all? "id,testname,item_path,state,status,event_time,run_duration" ;; qryval +;; (if (dboard:tabdat-filters-changed tabdat) +;; 0 +;; last-update) +;; *dashboard-mode*) +;; '()))) ;; get 'em all +;; ;; (debug:print 0 *default-log-port* "dboard:get-tests-dat: got " (length tdat) " test records for run " run-id) +;; (sort tdat (lambda (a b) +;; (let* ((aval (vector-ref a 2)) +;; (bval (vector-ref b 2)) +;; (anum (string->number aval)) +;; (bnum (string->number bval))) +;; (if (and anum bnum) +;; (< anum bnum) +;; (string<= aval bval))))))) (define (dashboard:safe-cadr-assoc name lst) (let ((res (assoc name lst))) (if (and res (> (length res) 1)) @@ -1655,16 +1679,17 @@ (time-a (db:get-value-by-header record-a runs-header "event_time")) (time-b (db:get-value-by-header record-b runs-header "event_time"))) (< time-a time-b))))) (changed #f) (last-runs-update (dboard:tabdat-last-runs-update tabdat)) - (runs-dat (db:dispatch-query access-mode rmt:get-runs-by-patt db:get-runs-by-patt - (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update))) + (runs-dat (rmt:get-runs-by-patt (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update))) (dboard:tabdat-last-runs-update-set! tabdat (- (current-seconds) 2)) (for-each (lambda (run-id) (let* ((run-record (hash-table-ref/default runs-hash run-id #f)) - (key-vals (map (lambda (key)(db:get-value-by-header run-record runs-header key)) + (key-vals (map (lambda (key) + (let ((val (db:get-value-by-header run-record runs-header key))) + (if (string? val) val ""))) (dboard:tabdat-keys tabdat))) (run-name (db:get-value-by-header run-record runs-header "runname")) (col-name (conc (string-intersperse key-vals "\n") "\n" run-name)) (run-path (append key-vals (list run-name)))) (if (not (hash-table-ref/default (dboard:tabdat-path-run-ids tabdat) run-path #f)) @@ -1689,16 +1714,20 @@ (hash-table-values tests-ht) (lambda (a b) (let ((a-test-name (db:test-get-testname a)) (a-item-path (db:test-get-item-path a)) (b-test-name (db:test-get-testname b)) - (b-item-path (db:test-get-item-path b))) - (cond - ((< 0 (string-compare3 a-test-name b-test-name)) #t) - ((> 0 (string-compare3 a-test-name b-test-name)) #f) - ((< 0 (string-compare3 a-item-path b-item-path)) #t) - (else #f))))))) + (b-item-path (db:test-get-item-path b)) + (a-event-time (db:test-get-event_time a)) + (b-event-time (db:test-get-event_time b))) + (if (not (equal? a-test-name b-test-name)) + (> a-event-time b-event-time) + (cond + ((< 0 (string-compare3 a-test-name b-test-name)) #t) + ((> 0 (string-compare3 a-test-name b-test-name)) #f) + ((< 0 (string-compare3 a-item-path b-item-path)) #t) + (else #f)))))))) (define (dashboard:run-id->tests-mindat run-id tabdat runs-hash) (let* ((run (hash-table-ref/default runs-hash run-id #f)) (key-vals (rmt:get-key-vals run-id)) @@ -1727,12 +1756,11 @@ (define (dashboard:get-runs-hash tabdat) (let* ((access-mode (dboard:tabdat-access-mode tabdat)) (last-runs-update 0);;(dboard:tabdat-last-runs-update tabdat)) - (runs-dat (db:dispatch-query access-mode rmt:get-runs-by-patt db:get-runs-by-patt - (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update)) + (runs-dat (rmt:get-runs-by-patt (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update)) (runs-header (vector-ref runs-dat 0)) ;; 0 is header, 1 is list of records (runs (vector-ref runs-dat 1)) (run-id (dboard:tabdat-curr-run-id tabdat)) (runs-hash (let ((ht (make-hash-table))) (for-each (lambda (run) @@ -1744,13 +1772,11 @@ (define (dashboard:runs-summary-updater commondat tabdat tb cell-lookup run-matrix) ;; (if (dashboard:database-changed? commondat tabdat context-key: 'runs-summary-rundat) (dashboard:do-update-rundat tabdat) ;; ) (dboard:runs-summary-control-panel-updater tabdat) (let* ((last-runs-update (dboard:tabdat-last-runs-update tabdat)) - (runs-dat (db:dispatch-query (dboard:tabdat-access-mode tabdat) - rmt:get-runs-by-patt db:get-runs-by-patt - (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update)) + (runs-dat (rmt:get-runs-by-patt (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update)) (runs-header (vector-ref runs-dat 0)) ;; 0 is header, 1 is list of records (runs (vector-ref runs-dat 1)) (run-id (dboard:tabdat-curr-run-id tabdat)) (runs-hash (dashboard:get-runs-hash tabdat)) ;; (runs-hash (let ((ht (make-hash-table))) @@ -1865,11 +1891,11 @@ (define (dashboard:summary commondat tabdat #!key (tab-num #f)) (let* ((rawconfig (read-config (conc *toppath* "/megatest.config") #f #f)) ;; changed to #f since I want #{} to be expanded by [system ...] to NOT be expanded. WAS: 'return-string))) (changed #f)) (iup:vbox (iup:split - #:value 500 + #:value 300 (iup:frame #:title "General Info" (iup:vbox (iup:hbox (iup:label "Area Path") @@ -1902,11 +1928,11 @@ (let* ((success #t) ;; at any stage of the process set this flag to #f to skip downstream steps. Intention here is to recover gracefully if user provided tabs fail to load. (source (configf:lookup views-cfgdat view-name "source")) (viewgen (configf:lookup views-cfgdat view-name "viewgen")) (updater (configf:lookup views-cfgdat view-name "updater")) (result-child #f)) - (if (and (file-exists? source) + (if (and (common:file-exists? source) (file-read-access? source)) (handle-exceptions exn (begin (print-call-chain) @@ -2048,11 +2074,11 @@ (let* ((update-mutex (dboard:commondat-update-mutex commondat)) (tb (iup:treebox #:value 0 #:name "Runs" #:expand "YES" - #:addexpanded "NO" + #:addexpanded "YES" #:selection-cb (lambda (obj id state) (debug:catch-and-dump (lambda () ;; (print "obj: " obj ", id: " id ", state: " state) @@ -2159,10 +2185,28 @@ ;;====================================================================== ;; R U N S ;;====================================================================== +(define (dboard:squarify toggles size) + (let loop ((hed (car toggles)) + (tal (cdr toggles)) + (cur '()) + (res '())) + (let* ((ovrflo (>= (length cur) size)) + (newcur (if ovrflo + (list hed) + (cons hed cur))) + (newres (if ovrflo + (cons cur res) + res))) + (if (null? tal) + (if ovrflo + newres + (cons newcur res)) + (loop (car tal)(cdr tal) newcur newres))))) + (define (dboard:make-controls commondat tabdat #!key (extra-widget #f) ) (let ((btn-fontsz (dboard:tabdat-runs-btn-fontsz tabdat))) (iup:hbox (iup:vbox (iup:frame @@ -2181,10 +2225,20 @@ (iup:hbox (iup:button "Quit" #:action (lambda (obj) (exit)) #:expand "NO" #:size "40x15") (iup:button "Refresh" #:action (lambda (obj) + (dboard:tabdat-last-data-update-set! tabdat 0) + (dboard:tabdat-last-runs-update-set! tabdat 0) + (dboard:tabdat-run-update-times-set! tabdat (make-hash-table)) + (dboard:tabdat-last-test-dat-set! tabdat (make-hash-table)) + (dboard:tabdat-allruns-set! tabdat '()) + (dboard:tabdat-allruns-by-id-set! tabdat (make-hash-table)) + (dboard:tabdat-done-runs-set! tabdat '()) + (dboard:tabdat-not-done-runs-set! tabdat '()) + (dboard:tabdat-view-changed-set! tabdat #t) + (dboard:commondat-please-update-set! commondat #t) (mark-for-update tabdat)) #:expand "NO" #:size "40x15") (iup:button "Collapse" #:action (lambda (obj) (debug:catch-and-dump (lambda () @@ -2223,17 +2277,17 @@ (mark-for-update tabdat)))) (default-cmd (car (list-ref *tests-sort-type-index* *tests-sort-reverse*)))) (iuplistbox-fill-list sort-lb cmds-list selected-item: default-cmd) - (set! hide-empty (iup:button "HideEmpty" - ;; #:expand HORIZONTAL" - #:expand "NO" #:size "80x15" - #:action (lambda (obj) - (dboard:tabdat-hide-empty-runs-set! tabdat (not (dboard:tabdat-hide-empty-runs tabdat))) - (iup:attribute-set! obj "TITLE" (if (dboard:tabdat-hide-empty-runs tabdat) "+HideE" "-HideE")) - (mark-for-update tabdat)))) + ;; (set! hide-empty (iup:button "HideEmpty" + ;; ;; #:expand HORIZONTAL" + ;; #:expand "NO" #:size "80x15" + ;; #:action (lambda (obj) + ;; (dboard:tabdat-hide-empty-runs-set! tabdat (not (dboard:tabdat-hide-empty-runs tabdat))) + ;; (iup:attribute-set! obj "TITLE" (if (dboard:tabdat-hide-empty-runs tabdat) "+HideE" "-HideE")) + ;; (mark-for-update tabdat)))) (set! hide (iup:button "Hide" #:expand "NO" #:size "40x15" ;; #:expand "HORIZONTAL" #:action (lambda (obj) (dboard:tabdat-hide-not-hide-set! tabdat #t) ;; (not (dboard:tabdat-hide-not-hide tabdat))) ;; (iup:attribute-set! obj "TITLE" (if (dboard:tabdat-hide-not-hide tabdat) "HideTests" "NotHide")) @@ -2263,54 +2317,80 @@ ))) - (iup:frame - #:title "state/status filter" - (iup:vbox - (apply - iup:hbox - (map (lambda (status) - (iup:toggle (conc status " ") - #:fontsize btn-fontsz ;; "10" - #:expand "HORIZONTAL" - #:action (lambda (obj val) - (mark-for-update tabdat) - (if (eq? val 1) - (hash-table-set! (dboard:tabdat-status-ignore-hash tabdat) status #t) - (hash-table-delete! (dboard:tabdat-status-ignore-hash tabdat) status)) - (set-bg-on-filter commondat tabdat)))) - (map cadr *common:std-statuses*))) ;; '("PASS" "FAIL" "WARN" "CHECK" "WAIVED" "STUCK/DEAD" "n/a" "SKIP"))) - (apply - iup:hbox - (map (lambda (state) - (iup:toggle (conc state " ") - #:fontsize btn-fontsz - #:expand "HORIZONTAL" - #:action (lambda (obj val) - (mark-for-update tabdat) - (if (eq? val 1) - (hash-table-set! (dboard:tabdat-state-ignore-hash tabdat) state #t) - (hash-table-delete! (dboard:tabdat-state-ignore-hash tabdat) state)) - (set-bg-on-filter commondat tabdat)))) - (map cadr *common:std-states*))) ;; '("RUNNING" "COMPLETED" "INCOMPLETE" "LAUNCHED" "NOT_STARTED" "KILLED" "DELETED"))) - (iup:valuator #:valuechanged_cb (lambda (obj) - (let ((val (inexact->exact (round (/ (string->number (iup:attribute obj "VALUE")) 10)))) - (oldmax (string->number (iup:attribute obj "MAX"))) - (maxruns (dboard:tabdat-tot-runs tabdat))) - (dboard:tabdat-start-run-offset-set! tabdat val) - (mark-for-update tabdat) - (debug:print 6 *default-log-port* "(dboard:tabdat-start-run-offset tabdat) " (dboard:tabdat-start-run-offset tabdat) " maxruns: " maxruns ", val: " val " oldmax: " oldmax) - (iup:attribute-set! obj "MAX" (* maxruns 10)))) - #:expand "HORIZONTAL" - #:max (* 10 (max (hash-table-size (dboard:tabdat-allruns-by-id tabdat)) 10)) - #:min 0 - #:step 0.01))) - ;;(iup:button "inc rows" #:action (lambda (obj)(dboard:tabdat-num-tests-set! tabdat (+ (dboard:tabdat-num-tests tabdat) 1)))) - ;(iup:button "dec rows" #:action (lambda (obj)(dboard:tabdat-num-tests-set! tabdat (if (> (dboard:tabdat-num-tests tabdat) 0)(- (dboard:tabdat-num-tests tabdat) 1) 0)))) - ))) + (let* ((status-toggles (map (lambda (status) + (iup:toggle (conc status) + #:fontsize 8 ;; btn-fontsz ;; "10" + ;; #:expand "HORIZONTAL" + #:action (lambda (obj val) + (mark-for-update tabdat) + (if (eq? val 1) + (hash-table-set! (dboard:tabdat-status-ignore-hash tabdat) status #t) + (hash-table-delete! (dboard:tabdat-status-ignore-hash tabdat) status)) + (set-bg-on-filter commondat tabdat)))) + (map cadr *common:std-statuses*))) ;; '("PASS" "FAIL" "WARN" "CHECK" "WAIVED" "STUCK/DEAD" "n/a" "SKIP"))) + (state-toggles (map (lambda (state) + (iup:toggle (conc state) + #:fontsize 8 ;; btn-fontsz + ;; #:expand "HORIZONTAL" + #:action (lambda (obj val) + (mark-for-update tabdat) + (if (eq? val 1) + (hash-table-set! (dboard:tabdat-state-ignore-hash tabdat) state #t) + (hash-table-delete! (dboard:tabdat-state-ignore-hash tabdat) state)) + (set-bg-on-filter commondat tabdat)))) + (map cadr *common:std-states*))) ;; '("RUNNING" "COMPLETED" "INCOMPLETE" "LAUNCHED" "NOT_STARTED" "KILLED" "DELETED"))) + (num-toggle-cols (inexact->exact (round (/ (max (length status-toggles)(length state-toggles)) 3))))) + (iup:vbox + (iup:hbox + (iup:frame + #:title "states" + (apply + iup:hbox + (map (lambda (colgrp) + (apply iup:vbox colgrp)) + (dboard:squarify state-toggles 3)))) + (iup:frame + #:title "statuses" + (apply + iup:hbox + (map (lambda (colgrp) + (apply iup:vbox colgrp)) + (dboard:squarify status-toggles 3))))) + ;; + ;; (iup:frame + ;; #:title "state/status filter" + ;; (iup:vbox + ;; (apply + ;; iup:hbox + ;; (map + ;; (lambda (status-toggle state-toggle) + ;; (iup:vbox + ;; status-toggle + ;; state-toggle)) + ;; status-toggles state-toggles)) + + ;; horizontal slider was here + + ))))) + +(define (dashboard:runs-horizontal-slider tabdat ) + (iup:valuator #:valuechanged_cb (lambda (obj) + (let ((val (inexact->exact (round (/ (string->number (iup:attribute obj "VALUE")) 10)))) + (oldmax (string->number (iup:attribute obj "MAX"))) + (maxruns (dboard:tabdat-tot-runs tabdat))) + (dboard:tabdat-start-run-offset-set! tabdat val) + (mark-for-update tabdat) + (debug:print 6 *default-log-port* "(dboard:tabdat-start-run-offset tabdat) " (dboard:tabdat-start-run-offset tabdat) " maxruns: " maxruns ", val: " val " oldmax: " oldmax) + (iup:attribute-set! obj "MAX" (* maxruns 10)))) + #:expand "HORIZONTAL" + #:max (* 10 (max (hash-table-size (dboard:tabdat-allruns-by-id tabdat)) 10)) + #:min 0 + #:step 0.01)) + (define (dashboard:popup-menu run-id test-id target runname test-name testpatt item-test-path test-info) (iup:menu (iup:menu-item "Test Control Panel" @@ -2373,12 +2453,21 @@ ;; (rmt:test-set-state-status-by-id run-id test-id "KILLREQ" #f #f) (common:run-a-command (conc "megatest -set-state-status KILLREQ,n/a -target " target " -runname " runname " -testpatt " item-test-path - " -state RUNNING,REMOTEHOSTSTART,LAUNCHED")))) + " -state RUNNING,REMOTEHOSTSTART,LAUNCHED,NOT_STARTED")))) + (let* ((rundir (db:test-get-rundir test-info)) + (has-subrun (subrun:subrun-test-initialized? rundir))) + (if has-subrun + (iup:menu-item + "Launch subrun dashboard" + #:action + (lambda (obj) + (subrun:launch-dashboard rundir))) + (iup:vbox))) (iup:menu-item "Run" (iup:menu (iup:menu-item @@ -2415,11 +2504,20 @@ (lambda (obj) (common:run-a-command (conc "megatest -set-state-status KILLREQ,n/a -target " target " -runname " runname " -testpatt % " - " -state RUNNING,REMOTEHOSTSTART,LAUNCHED")))))) + " -state RUNNING,REMOTEHOSTSTART,LAUNCHED,NOT_STARTED")))) + (iup:menu-item + "Delete Run Data" + #:action + (lambda (obj) + (common:run-a-command + (conc "megatest -remove-runs -target " target + " -runname " runname + " -testpatt % " + " -keep-records")))))) (iup:menu-item "Test" (iup:menu (iup:menu-item (conc "Rerun " item-test-path) @@ -2438,10 +2536,19 @@ (common:run-a-command (conc "megatest -set-state-status KILLREQ,n/a -target " target " -runname " runname " -testpatt " item-test-path " -state RUNNING,REMOTEHOSTSTART,LAUNCHED")))) + (iup:menu-item + (conc "Delete data : " item-test-path) + #:action + (lambda (obj) + (common:run-a-command + (conc "megatest -remove-runs -target " target + " -runname " runname + " -testpatt " item-test-path + " -keep-records")))) (iup:menu-item (conc "Clean "item-test-path) #:action (lambda (obj) (common:run-a-command @@ -2469,10 +2576,13 @@ (cmd (conc (if (string-search editor-rx editor) (conc "xterm -e " editor) editor) " " tconfig " &"))) (system cmd)))) + + + )))) (define (make-dashboard-buttons commondat) ;; runs-sum-dat new-view-dat) (let* ((stats-dat (dboard:tabdat-make-data)) (runs-dat (dboard:tabdat-make-data)) @@ -2506,10 +2616,13 @@ (map (lambda (x) (let ((res (iup:hbox #:expand "HORIZONTAL" (iup:label x #:size (conc 40 btn-height) #:fontsize btn-fontsz #:expand "NO") ;; "HORIZONTAL") (iup:textbox #:size (conc 35 btn-height) #:fontsize btn-fontsz #:value "%" #:expand "NO" ;; "HORIZONTAL" #:action (lambda (obj unk val) + ;; each field (field name is "x" var) live updates + ;; the search filter as it is typed + (dboard:tabdat-target-set! runs-dat #f) ;; ensure the fields text boxes are used and not the info from the tree (mark-for-update runs-dat) (update-search commondat runs-dat x val)))))) (set! i (+ i 1)) res)) keynames))))) @@ -2630,20 +2743,23 @@ #:title (conc "Megatest dashboard " (current-user-name) ":" *toppath*) #:menu (dcommon:main-menu) (let* ((runs-view (iup:vbox (iup:split #:orientation "VERTICAL" ;; "HORIZONTAL" - #:value 150 + #:value 100 (dboard:runs-tree-browser commondat runs-dat) (iup:split + #:value 100 ;; left most block, including row names (apply iup:vbox lftlst) ;; right hand block, including cells (iup:vbox + #:expand "YES" ;; the header (apply iup:hbox (reverse hdrlst)) - (apply iup:hbox (reverse bdylst))))) + (apply iup:hbox (reverse bdylst)) + (dashboard:runs-horizontal-slider runs-dat)))) controls )) (views-cfgdat (common:load-views-config)) (additional-tabnames '()) (tab-start-num 5) ;; DON'T FORGET TO UPDATE THIS WHEN CHANGING THE STANDARD TABS BELOW @@ -2688,10 +2804,11 @@ runs-view (dashboard:runs-summary commondat onerun-dat tab-num: 2) ;; (dashboard:new-view db data new-view-dat tab-num: 3) (dashboard:run-controls commondat runcontrols-dat tab-num: 3) (dashboard:run-times commondat runtimes-dat tab-num: 4) + ;; (dashboard:runs-summary commondat onerun-dat tab-num: 4) additional-views))) ;; (set! (iup:callback tabs tabchange-cb:) (lambda (a b c)(print "SWITCHED TO TAB: " a " " b " " c))) (iup:attribute-set! tabs "TABTITLE0" "Summary") (iup:attribute-set! tabs "TABTITLE1" "Runs") (iup:attribute-set! tabs "TABTITLE2" "Run Summary") @@ -2758,11 +2875,11 @@ (glob (conc dbdir "/*.db*")))))) (define (dashboard:monitor-changed? commondat tabdat) (let* ((run-update-time (current-seconds)) (monitor-db-path (dboard:tabdat-monitor-db-path tabdat)) - (monitor-modtime (if (and monitor-db-path (file-exists? monitor-db-path)) + (monitor-modtime (if (and monitor-db-path (common:file-exists? monitor-db-path)) (file-modification-time monitor-db-path) -1))) (if (and (eq? (dboard:commondat-curr-tab-num commondat) 0) (or (> monitor-modtime *last-monitor-update-time*) (> (- run-update-time *last-monitor-update-time*) 5))) ;; update every 1/2 minute just in case @@ -2887,13 +3004,11 @@ ;; run times tab data updater ;; (define (dashboard:run-times-tab-run-data-updater commondat tabdat tab-num) (let* ((access-mode (dboard:tabdat-access-mode tabdat)) (last-runs-update (dboard:tabdat-last-runs-update tabdat)) - (runs-dat (db:dispatch-query access-mode - rmt:get-runs-by-patt db:get-runs-by-patt - (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update)) + (runs-dat (rmt:get-runs-by-patt (dboard:tabdat-keys tabdat) "%" #f #f #f #f last-runs-update)) (runs-header (vector-ref runs-dat 0)) ;; 0 is header, 1 is list of records (runs-hash (let ((ht (make-hash-table))) (for-each (lambda (run) (hash-table-set! ht (db:get-value-by-header run runs-header "id") run)) (vector-ref runs-dat 1)) @@ -3475,11 +3590,11 @@ ;; The heavy lifting starts here ;;====================================================================== (define (main) (let ((mtdb-path (conc *toppath* "/megatest.db"))) ;; - (if (and (file-exists? mtdb-path) + (if (and (common:file-exists? mtdb-path) (file-write-access? mtdb-path)) (if (not (args:get-arg "-skip-version-check")) (common:exit-on-version-changed))) (let* ((commondat (dboard:commondat-make))) ;; Move this stuff to db.scm? I'm not sure that is the right thing to do... @@ -3534,12 +3649,12 @@ (thread-start! th2) (thread-join! th2))))) ;; ease debugging by loading ~/.dashboardrc (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.dashboardrc"))) - (if (file-exists? debugcontrolf) + (if (common:file-exists? debugcontrolf) (load debugcontrolf))) (if (args:get-arg "-repl") (repl) (main)) Index: datashare-testing/.sretrieve.config ================================================================== --- datashare-testing/.sretrieve.config +++ datashare-testing/.sretrieve.config @@ -1,8 +1,8 @@ [settings] base-dir /tmp/delme_data -allowed-users matt +allowed-users matt allowed-chars [0-9a-zA-Z\-\.]+ allowed-sub-paths [0-9a-zA-Z\-\.]+ [database] location #{scheme (create-directory "/tmp/#{getenv USER}" #t)} Index: datashare.scm ================================================================== --- datashare.scm +++ datashare.scm @@ -226,11 +226,11 @@ (if (and path (directory? path) (file-read-access? path)) (let* ((dbpath (conc path "/datashare.db")) (writeable (file-write-access? dbpath)) - (dbexists (file-exists? dbpath)) + (dbexists (common:file-exists? dbpath)) (handler (make-busy-timeout 136000))) (handle-exceptions exn (begin (debug:print 2 *default-log-port* "ERROR: problem accessing db " dbpath @@ -413,11 +413,11 @@ paths)) ;; remove existing link and if possible ... ;; create path to next of tip of target, create link back to source (define (datashare:build-dir-make-link source target) - (if (file-exists? target)(datashare:backup-move target)) + (if (common:file-exists? target)(datashare:backup-move target)) (create-directory (pathname-directory target) #t) (create-symbolic-link source target)) (define (datashare:backup-move path) (let* ((trashdir (conc (pathname-directory path) "/.trash")) @@ -518,11 +518,11 @@ (define (datashare:path->lst path) (string-split path "/")) (define (datashare:pathdat-apply-heuristics configdat path) (cond - ((file-exists? path) "found") + ((common:file-exists? path) "found") (else (conc path " not installed")))) (define (datashare:get-view configdat) (iup:vbox (iup:hbox @@ -692,11 +692,11 @@ (define (datashare:find name paths) (if (null? paths) #f (let loop ((hed (car paths)) (tal (cdr paths))) - (if (file-exists? (conc hed "/" name)) + (if (common:file-exists? (conc hed "/" name)) hed (if (null? tal) #f (loop (car tal)(cdr tal))))))) @@ -706,11 +706,11 @@ (define (datashare:load-config exe-dir exe-name) (let* ((fname (conc exe-dir "/." exe-name ".config"))) (ini:property-separator-patt " * *") (ini:property-separator #\space) - (if (file-exists? fname) + (if (common:file-exists? fname) ;; (ini:read-ini fname) (read-config fname #f #t) (make-hash-table)))) (define (datashare:process-action configdat action . args) @@ -785,11 +785,11 @@ versions) (sqlite3:finalize! db))))) ;; ease debugging by loading ~/.dashboardrc - REMOVE FROM PRODUCTION! (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.datasharerc"))) - (if (file-exists? debugcontrolf) + (if (common:file-exists? debugcontrolf) (load debugcontrolf))) (define (main) (let* ((args (argv)) (prog (car args)) Index: db.scm ================================================================== --- db.scm +++ db.scm @@ -1,6 +1,6 @@ -;;====================================================================== +;====================================================================== ;; Copyright 2006-2016, Matthew Welland. ;; ;; This program is made available under the GNU GPL version 2.0 or ;; greater. See the accompanying file COPYING for details. ;; @@ -188,55 +188,48 @@ ;; NB// #f => return dbdir only ;; (was planned to be; zeroth db with name=main.db) ;; ;; If run-id is #f return to create and retrieve the path where the db will live. ;; -(define (db:dbfile-path . junk) ;; run-id) - (let* ((dbdir (common:get-db-tmp-area))) - (handle-exceptions - exn - (begin - (debug:print-error 0 *default-log-port* "Couldn't create path to " dbdir) - (exit 1)) - (if (not (directory? dbdir))(create-directory dbdir #t))) - dbdir)) +(define db:dbfile-path common:get-db-tmp-area) (define (db:set-sync db) (let ((syncprag (configf:lookup *configdat* "setup" "sychronous"))) (sqlite3:execute db (conc "PRAGMA synchronous = " (or syncprag 0) ";")))) ;; open an sql database inside a file lock ;; returns: db existed-prior-to-opening ;; RA => Returns a db handler; sets the lock if opened in writable mode ;; -;;(define *db-open-mutex* (make-mutex)) +;; (define *db-open-mutex* (make-mutex)) (define (db:lock-create-open fname initproc) (let* ((parent-dir (or (pathname-directory fname)(current-directory))) ;; no parent? go local (raw-fname (pathname-file fname)) (dir-writable (file-write-access? parent-dir)) - (file-exists (file-exists? fname)) + (file-exists (common:file-exists? fname)) (file-write (if file-exists (file-write-access? fname) dir-writable ))) - ;;(mutex-lock! *db-open-mutex*) ;; tried this mutex, not clear it helped. + ;; (mutex-lock! *db-open-mutex*) ;; tried this mutex, not clear it helped. (if file-write ;; dir-writable (condition-case (let* ((lockfname (conc fname ".lock")) (readyfname (conc parent-dir "/.ready-" raw-fname)) - (readyexists (file-exists? readyfname))) + (readyexists (common:file-exists? readyfname))) (if (not readyexists) (common:simple-file-lock-and-wait lockfname)) (let ((db (sqlite3:open-database fname))) (sqlite3:set-busy-handler! db (make-busy-timeout 136000)) (sqlite3:execute db "PRAGMA synchronous = 0;") (if (not file-exists) (begin + (if (and (configf:lookup *configdat* "setup" "use-wal") (string-match "^/tmp/.*" fname)) ;; this is a file in /tmp (sqlite3:execute db "PRAGMA journal_mode=WAL;") - (print "Creating " fname " in NON-WAL mode.")) + (debug:print 2 *default-log-port* "Creating " fname " in NON-WAL mode.")) (initproc db))) (if (not readyexists) (begin (common:simple-file-release-lock lockfname) (with-output-to-file @@ -254,11 +247,11 @@ (condition-case (begin (debug:print 2 *default-log-port* "WARNING: opening db in non-writable dir " fname) (let ((db (sqlite3:open-database fname))) - ;;(mutex-unlock! *db-open-mutex*) + ;; (mutex-unlock! *db-open-mutex*) db)) (exn (io-error) (debug:print 0 *default-log-port* "ERROR: i/o error with " fname ". Check permissions, disk space etc. and try again.")) (exn (corrupt) (debug:print 0 *default-log-port* "ERROR: database " fname " is corrupt. Repair it to proceed.")) (exn (busy) (debug:print 0 *default-log-port* "ERROR: database " fname " is locked. Try copying to another location, remove original and copy back.")) (exn (permission)(debug:print 0 *default-log-port* "ERROR: database " fname " has some permissions problem.")) @@ -272,11 +265,11 @@ ;; ;; This routine creates the db. It is only called if the db is not already opened ;; ;; ;; (define (db:open-rundb dbstruct run-id #!key (attemptnum 0)(do-not-open #f)) ;; (conc *toppath* "/megatest.db") (car *configinfo*))) ;; (let* ((dbfile (db:dbfile-path run-id)) ;; (conc toppath "/db/" run-id ".db")) -;; (dbexists (file-exists? dbfile)) +;; (dbexists (common:file-exists? dbfile)) ;; (db (db:lock-create-open dbfile (lambda (db) ;; (handle-exceptions ;; exn ;; (begin ;; ;; (release-dot-lock dbpath) @@ -307,19 +300,19 @@ ;; (db:sync-tables db:sync-tests-only *megatest-db* db) ;; db)) ;; This routine creates the db if not already present. It is only called if the db is not already opened ;; -(define (db:open-db dbstruct #!key (areapath #f)) ;; TODO: actually use areapath +(define (db:open-db dbstruct #!key (areapath #f)(do-sync #t)) ;; TODO: actually use areapath (let ((tmpdb-stack (dbr:dbstruct-dbstack dbstruct))) ;; RA => Returns the first reference in dbstruct (if (stack? tmpdb-stack) (db:get-db tmpdb-stack) ;; get previously opened db (will create new db handle if all in the stack are already used (let* ((dbpath (db:dbfile-path )) ;; path to tmp db area - (dbexists (file-exists? dbpath)) + (dbexists (common:file-exists? dbpath)) (tmpdbfname (conc dbpath "/megatest.db")) - (dbfexists (file-exists? tmpdbfname)) ;; (conc dbpath "/megatest.db"))) - (mtdbexists (file-exists? (conc *toppath* "/megatest.db"))) + (dbfexists (common:file-exists? tmpdbfname)) ;; (conc dbpath "/megatest.db"))) + (mtdbexists (common:file-exists? (conc *toppath* "/megatest.db"))) (mtdb (db:open-megatest-db)) (mtdbpath (db:dbdat-get-path mtdb)) (tmpdb (db:open-megatest-db path: dbpath)) ;; lock-create-open dbpath db:initialize-main-db)) (refndb (db:open-megatest-db path: dbpath name: "megatest_ref.db")) @@ -337,15 +330,16 @@ (dbr:dbstruct-tmpdb-set! dbstruct tmpdb) (dbr:dbstruct-dbstack-set! dbstruct (make-stack)) ;; BB: why a stack? Why would the number of db's be indeterminate? Is this a legacy of 1.db 2.db .. ? (stack-push! (dbr:dbstruct-dbstack dbstruct) tmpdb) ;; olddb is already a (cons db path) (dbr:dbstruct-refndb-set! dbstruct refndb) ;; (mutex-unlock! *rundb-mutex*) - (if (or (not dbfexists) - (and modtimedelta - (> modtimedelta 10))) ;; if db in tmp is over ten seconds older than the file in MTRA then do a sync back + (if (and (or (not dbfexists) + (and modtimedelta + (> modtimedelta 10))) ;; if db in tmp is over ten seconds older than the file in MTRA then do a sync back + do-sync) (begin - (debug:print 4 *default-log-port* "filling db " (db:dbdat-get-path tmpdb) " with data \n from " (db:dbdat-get-path mtdb) " mod time delta: " modtimedelta) + (debug:print 1 *default-log-port* "filling db " (db:dbdat-get-path tmpdb) " with data \n from " (db:dbdat-get-path mtdb) " mod time delta: " modtimedelta) (db:sync-tables (db:sync-all-tables-list dbstruct) #f mtdb refndb tmpdb) (debug:print-info 13 *default-log-port* "db:sync-all-tables-list done.") ) (debug:print 4 *default-log-port* " db, " (db:dbdat-get-path tmpdb) " already exists or fresh enough, not propogating data from\n " (db:dbdat-get-path mtdb) " mod time delta: " modtimedelta) ) ;; (db:multi-db-sync dbstruct 'old2new)) ;; migrate data from megatest.db automatically @@ -353,23 +347,22 @@ ;; Make the dbstruct, setup up auxillary db's and call for main db at least once ;; ;; called in http-transport and replicated in rmt.scm for *local* access. ;; -(define (db:setup #!key (areapath #f)) +(define (db:setup do-sync #!key (areapath #f)) ;; - (cond (*dbstruct-db* *dbstruct-db*);; TODO: when multiple areas are supported, this optimization will be a hazard (else ;;(common:on-homehost?) (debug:print-info 13 *default-log-port* "db:setup entered (first time, not cached.)") (let* ((dbstruct (make-dbr:dbstruct))) (when (not *toppath*) (debug:print-info 13 *default-log-port* "in db:setup, *toppath* not set; calling launch:setup") (launch:setup areapath: areapath)) (debug:print-info 13 *default-log-port* "Begin db:open-db") - (db:open-db dbstruct areapath: areapath) + (db:open-db dbstruct areapath: areapath do-sync: do-sync) (debug:print-info 13 *default-log-port* "Done db:open-db") (set! *dbstruct-db* dbstruct) ;;(debug:print-info 13 *default-log-port* "new dbstruct = "(dbr:dbstruct->alist dbstruct)) dbstruct)))) ;; (else @@ -381,11 +374,11 @@ ;; NOTE: returns a dbdat not a dbstruct! ;; (define (db:open-megatest-db #!key (path #f)(name #f)) (let* ((dbdir (or path *toppath*)) (dbpath (conc dbdir "/" (or name "megatest.db"))) - (dbexists (file-exists? dbpath)) + (dbexists (common:file-exists? dbpath)) (db (db:lock-create-open dbpath (lambda (db) (db:initialize-main-db db) ;;(db:initialize-run-id-db db) ))) @@ -410,10 +403,25 @@ (mutex-lock! *db-multi-sync-mutex*) (set! *db-last-sync* start-t) (set! *db-last-access* start-t) (mutex-unlock! *db-multi-sync-mutex*) (stack-push! (dbr:dbstruct-dbstack dbstruct) tmpdb))) + +(define (db:safely-close-sqlite3-db db #!key (try-num 3)) + (if (<= try-num 0) + #f + (handle-exceptions + exn + (begin + (thread-sleep! 3) + (sqlite3:interrupt! db) + (db:safely-close-sqlite3-db db try-num: (- try-num 1))) + (if (sqlite3:database? db) + (begin + (sqlite3:finalize! db) + #t) + #f)))) ;; close all opened run-id dbs (define (db:close-all dbstruct) (if (dbr:dbstruct? dbstruct) (handle-exceptions @@ -425,15 +433,16 @@ (let ((tdbs (map db:dbdat-get-db (stack->list (dbr:dbstruct-dbstack dbstruct)))) (mdb (db:dbdat-get-db (dbr:dbstruct-mtdb dbstruct))) (rdb (db:dbdat-get-db (dbr:dbstruct-refndb dbstruct)))) (map (lambda (db) - (if (sqlite3:database? db) - (sqlite3:finalize! db))) + (db:safely-close-sqlite3-db db)) +;; (if (sqlite3:database? db) +;; (sqlite3:finalize! db))) tdbs) - (if (sqlite3:database? mdb) (sqlite3:finalize! mdb)) - (if (sqlite3:database? rdb) (sqlite3:finalize! rdb)))))) + (db:safely-close-sqlite3-db mdb) ;; (if (sqlite3:database? mdb) (sqlite3:finalize! mdb)) + (db:safely-close-sqlite3-db rdb))))) ;; (if (sqlite3:database? rdb) (sqlite3:finalize! rdb)))))) ;; (let ((locdbs (dbr:dbstruct-locdbs dbstruct))) ;; (if (hash-table? locdbs) ;; (for-each (lambda (run-id) ;; (db:close-run-db dbstruct run-id)) @@ -471,20 +480,22 @@ '("run_duration" #f) '("comment" #f) '("event_time" #f) '("fail_count" #f) '("pass_count" #f) - '("archived" #f)) + '("archived" #f) + '("last_update" #f)) (list "test_steps" '("id" #f) '("test_id" #f) '("stepname" #f) '("state" #f) '("status" #f) '("event_time" #f) '("comment" #f) - '("logfile" #f)) + '("logfile" #f) + '("last_update" #f)) (list "test_data" '("id" #f) '("test_id" #f) '("category" #f) '("variable" #f) @@ -492,11 +503,12 @@ '("expected" #f) '("tol" #f) '("units" #f) '("comment" #f) '("status" #f) - '("type" #f)))) + '("type" #f) + '("last_update" #f)))) ;; needs db to get keys, this is for syncing all tables ;; (define (db:sync-main-list dbstruct) (let ((keys (db:get-keys dbstruct))) @@ -508,11 +520,11 @@ (list "metadat" '("var" #f) '("val" #f)) (append (list "runs" '("id" #f)) (map (lambda (k)(list k #f)) (append keys - (list "runname" "state" "status" "owner" "event_time" "comment" "fail_count" "pass_count" "contour")))) + (list "runname" "state" "status" "owner" "event_time" "comment" "fail_count" "pass_count" "contour" "last_update")))) (list "test_meta" '("id" #f) '("testname" #f) '("owner" #f) '("description" #f) @@ -537,11 +549,11 @@ (tmpname (conc fname "." (current-process-id))) (tmpjnl (conc fnamejnl "." (current-process-id)))) (debug:print-error 0 *default-log-port* "" fname " appears corrupted. Making backup \"old/" fname "\"") (system (conc "cd " dbdir ";mkdir -p old;cat " fname " > old/" tmpname)) (system (conc "rm -f " dbpath)) - (if (file-exists? fnamejnl) + (if (common:file-exists? fnamejnl) (begin (debug:print-error 0 *default-log-port* "" fnamejnl " found, moving it to old dir as " tmpjnl) (system (conc "cd " dbdir ";mkdir -p old;cat " fnamejnl " > old/" tmpjnl)) (system (conc "rm -f " dbdir "/" fnamejnl)))) ;; attempt to recreate database @@ -613,11 +625,11 @@ exn (begin (debug:print 0 *default-log-port* "EXCEPTION: database probably overloaded or unreadable in db:sync-tables.") (print-call-chain (current-error-port)) (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn)) - (print "exn=" (condition->list exn)) + (debug:print 5 *default-log-port* "exn=" (condition->list exn)) (debug:print 0 *default-log-port* " status: " ((condition-property-accessor 'sqlite3 'status) exn)) (debug:print 0 *default-log-port* " src db: " (db:dbdat-get-path fromdb)) (for-each (lambda (dbdat) (let ((dbpath (db:dbdat-get-path dbdat))) (debug:print 0 *default-log-port* " dbpath: " dbpath) @@ -661,26 +673,42 @@ (numrecs (make-hash-table)) (start-time (current-milliseconds)) (tot-count 0)) (for-each ;; table (lambda (tabledat) - (let* ((tablename (car tabledat)) - (fields (cdr tabledat)) - (use-last-update (if last-update - (if (pair? last-update) - (member (car last-update) ;; last-update field name - (map car fields)) - (begin - (debug:print 0 *default-log-port* "ERROR: parameter last-update for db:sync-tables must be a pair, received: " last-update) ;; found in fields - #f)) - #f)) + (let* ((tablename (car tabledat)) + (fields (cdr tabledat)) + (has-last-update (member "last_update" fields)) + (use-last-update (cond + ((and has-last-update + (member "last_update" fields)) + #t) ;; if given a number, just use it for all fields + ((number? last-update) #f) ;; if not matched first entry then ignore last-update for this table + ((and (pair? last-update) + (member (car last-update) ;; last-update field name + (map car fields))) #t) + (last-update + (debug:print 0 *default-log-port* "ERROR: parameter last-update for db:sync-tables must be a pair or a number, received: " last-update) ;; found in fields + #f) + (else + #f))) + (last-update-value (if use-last-update ;; no need to check for has-last-update - it is already accounted for + (if (number? last-update) + last-update + (cdr last-update)) + #f)) + (last-update-field (if use-last-update + (if (number? last-update) + "last_update" + (car last-update)) + #f)) (num-fields (length fields)) (field->num (make-hash-table)) (num->field (apply vector (map car fields))) (full-sel (conc "SELECT " (string-intersperse (map car fields) ",") " FROM " tablename (if use-last-update ;; apply last-update criteria - (conc " " (car last-update) ">=" (cdr last-update)) + (conc " WHERE " last-update-field " >= " last-update-value) "") ";")) (full-ins (conc "INSERT OR REPLACE INTO " tablename " ( " (string-intersperse (map car fields) ",") " ) " " VALUES ( " (string-intersperse (make-list num-fields "?") ",") " );")) (fromdat '()) @@ -834,12 +862,50 @@ (sqlite3:execute maindb "CREATE TRIGGER IF NOT EXISTS update_run_stats_trigger AFTER UPDATE ON run_stats FOR EACH ROW BEGIN UPDATE run_stats SET last_update=(strftime('%s','now')) WHERE id=old.id; - END;")) + END;") + (sqlite3:execute maindb "CREATE TABLE IF NOT EXISTS test_rundat ( + id INTEGER PRIMARY KEY, + test_id INTEGER, + update_time TIMESTAMP, + cpuload INTEGER DEFAULT -1, + diskfree INTEGER DEFAULT -1, + diskusage INTGER DEFAULT -1, + run_duration INTEGER DEFAULT 0);")) +(define (db:adj-target db) + (let ((fields (configf:get-section *configdat* "fields")) + (field-num 0)) + ;; because we will be refreshing the keys table it is best to clear it here + (sqlite3:execute db "DELETE FROM keys;") + (for-each + (lambda (field) + (let ((column (car field)) + (spec (cadr field))) + (handle-exceptions + exn + (if (string-match ".*duplicate.*" ((condition-property-accessor 'exn 'message) exn)) + (debug:print 0 *default-log-port* "Target field " column " already exists in the runs table") + (db:general-sqlite-error-dump exn "alter table runs ..." #f "none")) + ;; Add the column if needed + (sqlite3:execute + db + (conc "ALTER TABLE runs ADD COLUMN " column " " spec))) + ;; correct the entry in the keys column + (sqlite3:execute + db + "INSERT INTO keys (id,fieldname,fieldtype) VALUES (?,?,?);" + field-num column spec) + ;; fill in blanks (not allowed as it would be part of the path + (sqlite3:execute + db + (conc "UPDATE runs SET " column "='x' WHERE " column "='';")) + (set! field-num (+ field-num 1)))) + fields))) + (define *global-db-store* (make-hash-table)) (define (db:get-access-mode) (if (args:get-arg "-use-db-cache") 'cached 'rmt)) @@ -857,11 +923,11 @@ (define (db:cache-for-read-only source target #!key (use-last-update #f)) (if (and (hash-table-ref/default *global-db-store* target #f) (>= (file-modification-time target)(file-modification-time source))) (hash-table-ref *global-db-store* target) (let* ((toppath (launch:setup)) - (targ-db-last-mod (if (file-exists? target) + (targ-db-last-mod (if (common:file-exists? target) (file-modification-time target) 0)) (cache-db (or (hash-table-ref/default *global-db-store* target #f) (db:open-megatest-db path: target))) (source-db (db:open-megatest-db path: source)) @@ -871,41 +937,41 @@ (db:sync-tables (db:sync-main-list source-db) last-update source-db cache-db) (db:sync-tables db:sync-tests-only last-update source-db cache-db) (hash-table-set! *global-db-store* target cache-db) cache-db))) -;; call a proc with a cached db -;; -(define (db:call-with-cached-db proc . params) - ;; first cache the db in /tmp - (let* ((cname-part (conc "megatest_cache/" (common:get-testsuite-name))) - (fname (conc (common:get-area-path-signature) ".db")) - (cache-dir (common:get-create-writeable-dir - (list (conc "/tmp/" (current-user-name) "/" cname-part) - (conc "/tmp/" (current-user-name) "-" cname-part) - (conc "/tmp/" (current-user-name) "_" cname-part)))) - (megatest-db (conc *toppath* "/megatest.db"))) - ;; (debug:print-info 0 *default-log-port* "Using cache dir " cache-dir) - (if (not cache-dir) - (begin - (debug:print 0 *default-log-port* "ERROR: Failed to find an area to write the cache db") - (exit 1)) - (let* ((th1 (make-thread - (lambda () - (if (and (file-exists? megatest-db) - (file-write-access? megatest-db)) - (begin - (common:sync-to-megatest.db 'timestamps) ;; internally mutexes on *db-local-sync* - (debug:print-info 2 *default-log-port* "Done syncing to megatest.db")))) - "call-with-cached-db sync-to-megatest.db")) - (cache-db (db:cache-for-read-only - megatest-db - (conc cache-dir "/" fname) - use-last-update: #t))) - (thread-start! th1) - (apply proc cache-db params) - )))) +;; ;; call a proc with a cached db +;; ;; +;; (define (db:call-with-cached-db proc . params) +;; ;; first cache the db in /tmp +;; (let* ((cname-part (conc "megatest_cache/" (common:get-testsuite-name))) +;; (fname (conc (common:get-area-path-signature) ".db")) +;; (cache-dir (common:get-create-writeable-dir +;; (list (conc "/tmp/" (current-user-name) "/" cname-part) +;; (conc "/tmp/" (current-user-name) "-" cname-part) +;; (conc "/tmp/" (current-user-name) "_" cname-part)))) +;; (megatest-db (conc *toppath* "/megatest.db"))) +;; ;; (debug:print-info 0 *default-log-port* "Using cache dir " cache-dir) +;; (if (not cache-dir) +;; (begin +;; (debug:print 0 *default-log-port* "ERROR: Failed to find an area to write the cache db") +;; (exit 1)) +;; (let* ((th1 (make-thread +;; (lambda () +;; (if (and (common:file-exists? megatest-db) +;; (file-write-access? megatest-db)) +;; (begin +;; (db:sync-to-megatest.db dbstruct 'timestamps) ;; internally mutexes on *db-local-sync* +;; (debug:print-info 2 *default-log-port* "Done syncing to megatest.db")))) +;; "call-with-cached-db sync-to-megatest.db")) +;; (cache-db (db:cache-for-read-only +;; megatest-db +;; (conc cache-dir "/" fname) +;; use-last-update: #t))) +;; (thread-start! th1) +;; (apply proc cache-db params) +;; )))) ;; options: ;; ;; 'killservers - kills all servers ;; 'dejunk - removes junk records @@ -915,147 +981,114 @@ ;; 'closeall - close all opened dbs ;; 'schema - attempt to apply schema changes ;; run-ids: '(1 2 3 ...) or #f (for all) ;; (define (db:multi-db-sync dbstruct . options) - (if (not (launch:setup)) - (debug:print 0 *default-log-port* "ERROR: not able to setup up for megatest.") - (let* ((mtdb (dbr:dbstruct-mtdb dbstruct)) - (tmpdb (db:get-db dbstruct)) - (refndb (dbr:dbstruct-refndb dbstruct)) - (allow-cleanup #t) ;; (if run-ids #f #t)) - (servers (server:get-list *toppath*)) ;; (tasks:get-all-servers (db:delay-if-busy tdbdat))) - (data-synced 0)) ;; count of changed records (I hope) - - ;; kill servers - (if (member 'killservers options) - (for-each - (lambda (server) - (match-let (((mod-time host port start-time pid) server)) - (if (and host pid) - (tasks:kill-server host pid)))) - servers)) - - ;; clear out junk records - ;; - (if (member 'dejunk options) - (begin - (db:delay-if-busy mtdb) ;; ok to delay on mtdb - (db:clean-up mtdb) - (db:clean-up tmpdb) - (db:clean-up refndb))) - - ;; adjust test-ids to fit into proper range - ;; - ;; (if (member 'adj-testids options) - ;; (begin - ;; (db:delay-if-busy mtdb) - ;; (db:prep-megatest.db-for-migration mtdb))) - - ;; sync runs, test_meta etc. - ;; - (if (member 'old2new options) - ;; (begin - (set! data-synced - (+ (db:sync-tables (db:sync-all-tables-list dbstruct) #f mtdb tmpdb refndb) - data-synced))) - ;; (db:sync-main-list mtdb) mtdb (db:get-db dbstruct #f)) -;; (for-each -;; (lambda (run-id) -;; (db:delay-if-busy mtdb) -;; (let ((testrecs (db:get-all-tests-info-by-run-id mtdb run-id))) -;; ;; (dbstruct (if toppath (make-dbr:dbstruct path: toppath local: #t) #f))) -;; (debug:print 0 *default-log-port* "INFO: Propagating " (length testrecs) " records for run-id=" run-id " to run specific db") -;; (db:replace-test-records dbstruct run-id testrecs) -;; (sqlite3:finalize! (db:dbdat-get-db (dbr:dbstruct-rundb dbstruct))))) -;; run-ids))) - - ;; now ensure all newdb data are synced to megatest.db - ;; do not use the run-ids list passed in to the function - ;; - (if (member 'new2old options) - (set! data-synced - (+ (db:sync-tables (db:sync-all-tables-list dbstruct) #f tmpdb refndb mtdb) - data-synced))) - - - - (if (member 'schema options) - (begin - (db:patch-schema-maindb (db:dbdat-get-db mtdb)) - (db:patch-schema-maindb (db:dbdat-get-db tmpdb)) - (db:patch-schema-maindb (db:dbdat-get-db refndb)) - (db:patch-schema-rundb (db:dbdat-get-db mtdb)) - (db:patch-schema-rundb (db:dbdat-get-db tmpdb)) - (db:patch-schema-rundb (db:dbdat-get-db refndb)))) - - ;; (let* ((maindb (make-dbr:dbstruct path: toppath local: #t)) - ;; (src-run-ids (if run-ids run-ids (db:get-all-run-ids (db:dbdat-get-db (db:get-db maindb 0))))) - ;; (all-run-ids (sort (delete-duplicates (cons 0 src-run-ids)) <)) - ;; (count 1) - ;; (total (length all-run-ids)) - ;; (dead-runs '())) - ;; ;; first fix schema if needed - ;; (map - ;; (lambda (th) - ;; (thread-join! th)) - ;; (map - ;; (lambda (run-id) - ;; (thread-start! - ;; (make-thread - ;; (lambda () - ;; (let* ((fromdb (if toppath (make-dbr:dbstruct path: toppath local: #t) #f)) -;; (if (member 'schema options) - ;; (if (eq? run-id 0) - ;; (let ((maindb (db:dbdat-get-db (db:get-db fromdb #f)))) - ;; (db:patch-schema-maindb run-id maindb)) - ;; (db:patch-schema-rundb run-id frundb))) - ;; (set! count (+ count 1)) - ;; (debug:print 0 *default-log-port* "Finished patching schema for " (if (eq? run-id 0) " main.db " (conc run-id ".db")) ", " count " of " total))))) - ;; all-run-ids)) - ;; ;; Then sync and fix db's - ;; (set! count 0) - ;; (process-fork - ;; (lambda () - ;; (map - ;; (lambda (th) - ;; (thread-join! th)) - ;; (map - ;; (lambda (run-id) - ;; (thread-start! - ;; (make-thread - ;; (lambda () - ;; (let* ((fromdb (if toppath (make-dbr:dbstruct path: toppath local: #t) #f)) - ;; (frundb (db:dbdat-get-db (db:get-db fromdb run-id)))) - ;; (if (eq? run-id 0) - ;; (let ((maindb (db:dbdat-get-db (db:get-db fromdb #f)))) -;; (db:sync-tables (db:sync-main-list dbstruct) #f (db:get-db fromdb #f) mtdb) - ;; (set! dead-runs (db:clean-up-maindb (db:get-db fromdb #f)))) - ;; (begin - ;; ;; NB// must sync first to ensure deleted tests get marked as such in megatest.db -;; (db:sync-tables db:sync-tests-only #f (db:get-db fromdb run-id) mtdb) - ;; (db:clean-up-rundb (db:get-db fromdb run-id))))) - ;; (set! count (+ count 1)) - ;; (debug:print 0 *default-log-port* "Finished clean up of " - ;; (if (eq? run-id 0) - ;; " main.db " (conc run-id ".db")) ", " count " of " total))))) - ;; all-run-ids)))) - - ;; removed deleted runs -;; (let ((dbdir (tasks:get-task-db-path))) -;; (for-each (lambda (run-id) -;; (let ((fullname (conc dbdir "/" run-id ".db"))) -;; (if (file-exists? fullname) -;; (begin -;; (debug:print 0 *default-log-port* "Removing database file for deleted run " fullname) -;; (delete-file fullname))))) -;; dead-runs)))) -;; - ;; (db:close-all dbstruct) - ;; (sqlite3:finalize! mdb) - (stack-push! (dbr:dbstruct-dbstack dbstruct) tmpdb) - data-synced))) + ;; (if (not (launch:setup)) + ;; (debug:print 0 *default-log-port* "ERROR: not able to setup up for megatest.") + (let* ((mtdb (dbr:dbstruct-mtdb dbstruct)) + (tmpdb (db:get-db dbstruct)) + (refndb (dbr:dbstruct-refndb dbstruct)) + (allow-cleanup #t) ;; (if run-ids #f #t)) + (servers (server:get-list *toppath*)) ;; (tasks:get-all-servers (db:delay-if-busy tdbdat))) + (data-synced 0)) ;; count of changed records (I hope) + + (for-each + (lambda (option) + + (case option + ;; kill servers + ((killservers) + (for-each + (lambda (server) + (match-let (((mod-time host port start-time pid) server)) + (if (and host pid) + (tasks:kill-server host pid)))) + servers)) + + ;; clear out junk records + ;; + ((dejunk) + (db:delay-if-busy mtdb) ;; ok to delay on mtdb + (db:clean-up mtdb) + (db:clean-up tmpdb) + (db:clean-up refndb)) + + ;; sync runs, test_meta etc. + ;; + ((old2new) + (set! data-synced + (+ (db:sync-tables (db:sync-all-tables-list dbstruct) #f mtdb tmpdb refndb) + data-synced))) + + ;; now ensure all newdb data are synced to megatest.db + ;; do not use the run-ids list passed in to the function + ;; + ((new2old) + (set! data-synced + (+ (db:sync-tables (db:sync-all-tables-list dbstruct) #f tmpdb refndb mtdb) + data-synced))) + + ((adj-target) + (db:adj-target (db:dbdat-get-db mtdb)) + (db:adj-target (db:dbdat-get-db tmpdb)) + (db:adj-target (db:dbdat-get-db refndb))) + + ((schema) + (db:patch-schema-maindb (db:dbdat-get-db mtdb)) + (db:patch-schema-maindb (db:dbdat-get-db tmpdb)) + (db:patch-schema-maindb (db:dbdat-get-db refndb)) + (db:patch-schema-rundb (db:dbdat-get-db mtdb)) + (db:patch-schema-rundb (db:dbdat-get-db tmpdb)) + (db:patch-schema-rundb (db:dbdat-get-db refndb)))) + + (stack-push! (dbr:dbstruct-dbstack dbstruct) tmpdb)) + options) + data-synced)) + +(define (db:tmp->megatest.db-sync dbstruct last-update) + (let* ((mtdb (dbr:dbstruct-mtdb dbstruct)) + (tmpdb (db:get-db dbstruct)) + (refndb (dbr:dbstruct-refndb dbstruct)) + (res (db:sync-tables (db:sync-all-tables-list dbstruct) last-update tmpdb refndb mtdb))) + (stack-push! (dbr:dbstruct-dbstack dbstruct) tmpdb) + res)) + +;;;; run-ids +;; if #f use *db-local-sync* : or 'local-sync-flags +;; if #t use timestamps : or 'timestamps +;; +;; NB// no-sync-db is the db handle, not a flag! +;; +(define (db:sync-to-megatest.db dbstruct #!key (no-sync-db #f)) + (let* ((start-time (current-seconds)) + (last-full-update (if no-sync-db + (db:no-sync-get/default no-sync-db "LAST_FULL_UPDATE" 0) + 0)) + (full-sync-needed (> (- start-time last-full-update) 3600)) ;; every hour do a full sync + (last-update (if full-sync-needed + 0 + (if no-sync-db + (db:no-sync-get/default no-sync-db "LAST_UPDATE" 0) + 0))) ;; (or (db:get-var dbstruct "LAST_UPDATE") 0)) + (sync-needed (> (- start-time last-update) 6)) + (res (if (or sync-needed ;; don't sync if a sync already occurred in the past 6 seconds + full-sync-needed) + (begin + (if no-sync-db + (begin + (if full-sync-needed (db:no-sync-set no-sync-db "LAST_FULL_UPDATE" start-time)) + (db:no-sync-set no-sync-db "LAST_UPDATE" start-time))) + (db:tmp->megatest.db-sync dbstruct last-update)) + 0)) + (sync-time (- (current-seconds) start-time))) + (debug:print-info 3 *default-log-port* "Sync of newdb to olddb completed in " sync-time " seconds pid="(current-process-id)) + (if (common:low-noise-print 30 "sync new to old") + (if sync-needed + (debug:print-info 0 *default-log-port* "Sync of " res " records from newdb to olddb completed in " sync-time " seconds pid="(current-process-id)) + (debug:print-info 0 *default-log-port* "No sync needed, last updated " (- start-time last-update) " seconds ago"))) + res)) ;; keeping it around for debugging purposes only (define (open-run-close-no-exception-handling proc idb . params) (debug:print-info 11 *default-log-port* "open-run-close-no-exception-handling START given a db=" (if idb "yes " "no ") ", params=" params) (print "I don't work anymore. open-run-close-no-exception-handling needs fixing or removing...") @@ -1084,11 +1117,11 @@ ((busy) (thread-sleep! sleep-time)) (else (debug:print 0 *default-log-port* "EXCEPTION: database probably overloaded or unreadable.") (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn)) - (print "exn=" (condition->list exn)) + (debug:print 5 *default-log-port* "exn=" (condition->list exn)) (debug:print 0 *default-log-port* " status: " ((condition-property-accessor 'sqlite3 'status) exn)) (print-call-chain (current-error-port)) (thread-sleep! sleep-time) (debug:print-info 0 *default-log-port* "trying db call one more time....this may never recover, if necessary kill process " (current-process-id) " on host " (get-host-name) " to clean up"))) (apply open-run-close-exception-handling proc idb params)) @@ -1105,17 +1138,17 @@ (launch:setup)) ;; added because Elena was getting stack dump because *configinfo* below was #f. (let* ((configdat (car *configinfo*)) ;; tut tut, global warning... (keys (keys:config-get-fields configdat)) (havekeys (> (length keys) 0)) (keystr (keys->keystr keys)) - (fieldstr (keys->key/field keys)) + (fieldstr (keys:make-key/field-string configdat)) (db (db:dbdat-get-db dbdat))) (for-each (lambda (key) (let ((keyn key)) (if (member (string-downcase keyn) (list "runname" "state" "status" "owner" "event_time" "comment" "fail_count" - "pass_count")) + "pass_count" "contour")) (begin (print "ERROR: your key cannot be named " keyn " as this conflicts with the same named field in the runs table, you must remove your megatest.db and /.db before trying again.") (exit 1))))) keys) (sqlite3:with-transaction @@ -1347,10 +1380,11 @@ "SELECT d.id,d.archive_area_name,disk_path,last_df,last_df_time FROM archive_disks AS d INNER JOIN archive_blocks AS b ON d.id=b.archive_disk_id WHERE b.id IN (" (string-intersperse (map conc res) ",") ") AND last_df > ?;") dneeded)) + (stack-push! (dbr:dbstruct-dbstack dbstruct) dbdat) blocks)) ;; returns id of the record, register a disk allocated to archiving and record it's last known ;; available space ;; @@ -1403,11 +1437,13 @@ res) (begin (sqlite3:execute db "INSERT OR REPLACE INTO archive_blocks (archive_disk_id,disk_path,last_du) VALUES (?,?,?);" bdisk-id archive-path (or du 0)) - (db:archive-register-block-name dbstruct bdisk-id archive-path du: du))))) + (db:archive-register-block-name dbstruct bdisk-id archive-path du: du))) + (stack-push! (dbr:dbstruct-dbstack dbstruct) dbdat) + res)) ;; The "archived" field in tests is overloaded; 0 = not archived, > 0 archived in block with given id ;; (define (db:test-set-archive-block-id dbstruct run-id test-id archive-block-id) @@ -1448,11 +1484,11 @@ ;; L O G G I N G D B ;;====================================================================== (define (open-logging-db) (let* ((dbpath (conc (if *toppath* (conc *toppath* "/") "") "logging.db")) ;; fname) - (dbexists (file-exists? dbpath)) + (dbexists (common:file-exists? dbpath)) (db (sqlite3:open-database dbpath)) (handler (make-busy-timeout (if (args:get-arg "-override-timeout") (string->number (args:get-arg "-override-timeout")) 136000)))) ;; 136000))) (sqlite3:set-busy-handler! db handler) @@ -1491,11 +1527,11 @@ (toplevels '()) (deadtime-str (configf:lookup *configdat* "setup" "deadtime")) (deadtime (if (and deadtime-str (string->number deadtime-str)) (string->number deadtime-str) - 7200))) ;; two hours + 72000))) ;; twenty hours (db:with-db dbstruct #f #f (lambda (db) (if (number? ovr-deadtime)(set! deadtime ovr-deadtime)) @@ -1546,17 +1582,17 @@ ;; select end_time-now from ;; (select testname,item_path,event_time+run_duration as ;; end_time,strftime('%s','now') as now from tests where state in -;; ('RUNNING','REMOTEHOSTSTART','LAUNCED')); +;; ('RUNNING','REMOTEHOSTSTART','LAUNCHED')); (define (db:find-and-mark-incomplete dbstruct run-id ovr-deadtime) (let* ((incompleted '()) (oldlaunched '()) (toplevels '()) - (deadtime-str (configf:lookup *configdat* "setup" "deadtime")) + (deadtime-str (configf:lookup *configdat* "setup" "deadtime")) ;; FIXME suspect test run time & deadtime are not well matched; resulting in COMPLETED/DEAD status of an a-ok running test (deadtime (if (and deadtime-str (string->number deadtime-str)) (string->number deadtime-str) 7200))) ;; two hours (db:with-db @@ -1604,11 +1640,11 @@ ;; ;; (db:delay-if-busy dbdat) (let* (;; (min-incompleted (filter (lambda (x) ;; (let* ((testpath (cadr x)) ;; (tdatpath (conc testpath "/testdat.db")) - ;; (dbexists (file-exists? tdatpath))) + ;; (dbexists (common:file-exists? tdatpath))) ;; (or (not dbexists) ;; if no file then something wrong - mark as incomplete ;; (> (- (current-seconds)(file-modification-time tdatpath)) 600)))) ;; no change in 10 minutes to testdat.db - she's dead Jim ;; incompleted)) (min-incompleted-ids (map car incompleted)) ;; do 'em all (all-ids (append min-incompleted-ids (map car oldlaunched)))) @@ -1615,11 +1651,12 @@ (if (> (length all-ids) 0) (begin (debug:print 0 *default-log-port* "WARNING: Marking test(s); " (string-intersperse (map conc all-ids) ", ") " as INCOMPLETE") (for-each (lambda (test-id) - (db:test-set-state-status dbstruct run-id test-id "COMPLETED" "DEAD" "Test failed to complete")) ;; fix for one aspect of Randy's ticket 1405717332 + (db:test-set-state-status dbstruct run-id test-id "COMPLETED" "DEAD" "Test failed to complete")) ;; fix for one aspect of Randy's ticket 1405717332 ;; TODO - fix problem where test goes to COMPLETED/DEAD while in progress, only later to go to COMPLETED/PASS. ref ticket 220546828 + all-ids)))))))) ;; ALL REPLACED BY THE BLOCK ABOVE ;; ;; (sqlite3:execute @@ -1671,10 +1708,14 @@ "DELETE FROM tests WHERE run_id NOT IN (SELECT DISTINCT id FROM runs);" ;; delete all runs that are state='deleted' "DELETE FROM runs WHERE state='deleted';" ;; delete empty runs "DELETE FROM runs WHERE id NOT IN (SELECT DISTINCT r.id FROM runs AS r INNER JOIN tests AS t ON t.run_id=r.id);" + ;; remove orphaned test_rundat entries + "DELETE FROM test_rundat where test_id NOT IN (SELECT id FROM tests);" + ;; + "DELETE FROM test_steps WHERE test_id NOT IN (SELECT id FROM tests);" )))) ;; (db:delay-if-busy dbdat) (sqlite3:with-transaction db (lambda () @@ -1822,10 +1863,87 @@ (define (db:del-var dbstruct var) (db:with-db dbstruct #f #t (lambda (db) (sqlite3:execute db "DELETE FROM metadat WHERE var=?;" var)))) + +;;====================================================================== +;; no-sync.db - small bits of data to be shared between servers +;;====================================================================== + +(define (db:open-no-sync-db) + (let* ((dbpath (db:dbfile-path)) + (dbname (conc dbpath "/no-sync.db")) + (db-exists (common:file-exists? dbname)) + (db (sqlite3:open-database dbname))) + (sqlite3:set-busy-handler! db (make-busy-timeout 136000)) + (if (not db-exists) + (begin + (sqlite3:execute db "PRAGMA synchronous = 0;") + (sqlite3:execute db "CREATE TABLE IF NOT EXISTS no_sync_metadat (var TEXT,val TEXT, CONSTRAINT no_sync_metadat_constraint UNIQUE (var));") + (sqlite3:execute db "PRAGMA journal_mode=WAL;"))) + db)) + +;; if we are not a server create a db handle. this is not finalized +;; so watch for problems. I'm still not clear if it is needed to manually +;; finalize sqlite3 dbs with the sqlite3 egg. +;; +(define (db:no-sync-db db-in) + (mutex-lock! *db-access-mutex*) + (let ((res (if db-in + db-in + (let ((db (db:open-no-sync-db))) + (set! *no-sync-db* db) + db)))) + (mutex-unlock! *db-access-mutex*) + res)) + +(define (db:no-sync-set db var val) + (sqlite3:execute (db:no-sync-db db) "INSERT OR REPLACE INTO no_sync_metadat (var,val) VALUES (?,?);" var val)) + +(define (db:no-sync-del! db var) + (sqlite3:execute (db:no-sync-db db) "DELETE FROM no_sync_metadat WHERE var=?;" var)) + +(define (db:no-sync-get/default db var default) + (let ((res default)) + (sqlite3:for-each-row + (lambda (val) + (set! res val)) + (db:no-sync-db db) + "SELECT val FROM no_sync_metadat WHERE var=?;" + var) + (if res + (let ((newres (if (string? res) + (string->number res) + #f))) + (if newres + newres + res)) + res))) + +(define (db:no-sync-close-db db) + (db:safely-close-sqlite3-db db)) + +;; transaction protected lock aquisition +;; either: +;; fails returns (#f . lock-creation-time) +;; succeeds (returns (#t . lock-creation-time) +;; use (db:no-sync-del! db keyname) to release the lock +;; +(define (db:no-sync-get-lock db-in keyname) + (let ((db (db:no-sync-db db-in))) + (sqlite3:with-transaction + db + (lambda () + (handle-exceptions + exn + (let ((lock-time (current-seconds))) + (sqlite3:execute db "INSERT INTO no_sync_metadat (var,val) VALUES(?,?);" keyname lock-time) + `(#t . ,lock-time)) + `(#f . ,(sqlite3:first-result db "SELECT val FROM no_sync_metadat WHERE var=?;" keyname))))))) + + ;; use a global for some primitive caching, it is just silly to ;; re-read the db over and over again for the keys since they never ;; change @@ -1848,14 +1966,19 @@ ;; look up values in a header/data structure (define (db:get-value-by-header row header field) (if (or (null? header) (not row)) #f (let loop ((hed (car header)) - (tal (cdr header)) - (n 0)) - (if (equal? hed field) - (vector-ref row n) + (tal (cdr header)) + (n 0)) + (if (equal? hed field) + (handle-exceptions + exn + (begin + (debug:print 0 *default-log-port* "WARNING: attempt to read non-existant field, row=" row " header=" header " field=" field) + #f) + (vector-ref row n)) (if (null? tal) #f (loop (car tal)(cdr tal)(+ n 1))))))) ;; Accessors for the header/data structure ;; get rows and header from (define (db:get-header vec)(vector-ref vec 0)) @@ -1862,10 +1985,34 @@ (define (db:get-rows vec)(vector-ref vec 1)) ;;====================================================================== ;; R U N S ;;====================================================================== + + + + + +(define (db:get-run-times dbstruct run-patt target-patt) +(let ((res `()) + (qry (conc "select runname, (max(end_time)-min(event_time))/60 as runtime, target from (select runname, run_id,tests.event_time,tests.event_time+run_duration AS end_time, " (string-join (db:get-keys dbstruct) " || '/' || ") " as target from tests inner join runs on tests.run_id = runs.id where runs.runname like ? and target like ?) group by run_id ;"))) +;(print qry) +(db:with-db + dbstruct + #f ;; this is for the main runs db + #f ;; does not modify db + (lambda (db) + (sqlite3:for-each-row + (lambda (runname runtime target ) + (set! res (cons (vector runname runtime target) res))) + db + qry + run-patt target-patt) + + res)))) + + (define (db:get-run-name-from-id dbstruct run-id) (db:with-db dbstruct #f ;; this is for the main runs db @@ -1992,10 +2139,48 @@ qrystr ))) (debug:print-info 11 *default-log-port* "db:get-runs END qrystr: " qrystr " keypatts: " keypatts " offset: " offset " limit: " count) (vector header res))) + +(define-record simple-run target id runname state status owner event_time) +(define-record-printer (simple-run x out) + (fprintf out "#,(simple-run ~S ~S ~S ~S)" + (simple-run-target x) (simple-run-id x) (simple-run-runname x) (time->string (seconds->local-time (simple-run-event_time x) )))) + +;; simple get-runs +;; +(define (db:simple-get-runs dbstruct runpatt count offset target) + (let* ((res '()) + (keys (db:get-keys dbstruct)) + (runpattstr (db:patt->like "runname" runpatt)) + (remfields (list "id" "runname" "state" "status" "owner" "event_time")) + (targstr (string-intersperse keys "||'/'||")) + (keystr (conc targstr " AS target," + (string-intersperse remfields ","))) + (qrystr (conc "SELECT " keystr " FROM runs WHERE (" runpattstr ") " ;; runname LIKE ? " + ;; Generate: " AND x LIKE 'keypatt' ..." + " AND target LIKE '" target "'" + " AND state != 'deleted' ORDER BY event_time DESC " + (if (number? count) + (conc " LIMIT " count) + "") + (if (number? offset) + (conc " OFFSET " offset) + "")))) + (debug:print-info 11 *default-log-port* "db:get-runs START qrystr: " qrystr " target: " target " offset: " offset " limit: " count) + (db:with-db dbstruct #f #f + (lambda (db) + (sqlite3:for-each-row + (lambda (target id runname state status owner event_time) + (set! res (cons (make-simple-run target id runname state status owner event_time) res))) + db + qrystr + ))) + (debug:print-info 11 *default-log-port* "db:get-runs END qrystr: " qrystr " target: " target " offset: " offset " limit: " count) + res)) + ;; TODO: Switch this to use max(update_time) from each run db? Then if using a server there is no disk traffic (using inmem db) ;; (define (db:get-changed-run-ids since-time) (let* ((dbdir (db:dbfile-path)) ;; (configf:lookup *configdat* "setup" "dbdir")) (alldbs (glob (conc dbdir "/[0-9]*.db"))) @@ -2259,18 +2444,19 @@ (remfields (list "id" "runname" "state" "status" "owner" "event_time" "comment" "fail_count" "pass_count" "contour")) ;; "area_id")) (header (append keys remfields)) (keystr (conc (keys->keystr keys) "," (string-intersperse remfields ",")))) (debug:print-info 11 *default-log-port* "db:get-run-info run-id: " run-id " header: " header " keystr: " keystr) + (db:with-db dbstruct #f #f (lambda (db) (sqlite3:for-each-row (lambda (a . x) (set! res (apply vector a x))) db - (conc "SELECT " keystr " FROM runs WHERE id=? AND state != 'deleted';") + (conc "SELECT " keystr " FROM runs WHERE id=?;") run-id))) (debug:print-info 11 *default-log-port* "db:get-run-info run-id: " run-id " header: " header " keystr: " keystr) (let ((finalres (vector header res))) ;; (hash-table-set! *run-info-cache* run-id finalres) finalres))) @@ -2351,11 +2537,11 @@ (for-each (lambda (key) (let ((qry (conc "SELECT " key " FROM runs WHERE id=?;"))) (sqlite3:for-each-row (lambda (key-val) - (set! res (cons (list key key-val) res))) + (set! res (cons (list key (if (string? key-val) key-val "")) res))) ;; replace non-string bad values with empty string to prevent crashes. This scenario can happen when Megatest is killed on updating the db db qry run-id))) keys))) (reverse res))) ;; get key vals for a given run-id @@ -2369,11 +2555,11 @@ (lambda (key) (let ((qry (conc "SELECT " key " FROM runs WHERE id=?;"))) ;; (db:delay-if-busy dbdat) (sqlite3:for-each-row (lambda (key-val) - (set! res (cons key-val res))) + (set! res (cons (if (string? key-val) key-val "") res))) ;; check that the key-val is a string for cases where a crash injected bad data in the megatest.db db qry run-id))) keys))) (let ((final-res (reverse res))) (hash-table-set! *keyvals* run-id final-res) final-res))) @@ -2951,10 +3137,44 @@ (db:first-result-default db "SELECT rundir FROM tests WHERE id=?;" #f ;; default result test-id)))) + +(define (db:get-test-times dbstruct run-name target) + (let ((res `()) + (qry (conc "select testname, item_path, run_duration, " (string-join (db:get-keys dbstruct) " || '/' || ") " as target from tests inner join runs on tests.run_id = runs.id where runs.runname = ? and target = ? ;"))) + + (db:with-db + dbstruct + #f ;; this is for the main runs db + #f ;; does not modify db + (lambda (db) + (sqlite3:for-each-row + (lambda (test-name item-path test-time target ) + (set! res (cons (vector test-name item-path test-time) res))) + db + qry + run-name target) + res)))) + +(define (db:get-test-times dbstruct run-name target) + (let ((res `()) + (qry (conc "select testname, item_path, run_duration, " (string-join (db:get-keys dbstruct) " || '/' || ") " as target from tests inner join runs on tests.run_id = runs.id where runs.runname = ? and target = ? ;"))) + + (db:with-db + dbstruct + #f ;; this is for the main runs db + #f ;; does not modify db + (lambda (db) + (sqlite3:for-each-row + (lambda (test-name item-path test-time target ) + (set! res (cons (vector test-name item-path test-time) res))) + db + qry + run-name target) + res)))) ;;====================================================================== ;; S T E P S ;;====================================================================== @@ -2984,10 +3204,25 @@ (set! res (cons (vector id test-id stepname state status event-time (if (string? logfile) logfile "") comment) res))) db "SELECT id,test_id,stepname,state,status,event_time,logfile,comment FROM test_steps WHERE status != 'DELETED' AND test_id=? ORDER BY id ASC;" ;; event_time DESC,id ASC; test-id) (reverse res))))) + + (define (db:get-steps-info-by-id dbstruct test-step-id) + (db:with-db + dbstruct + #f + #f + (lambda (db) + (let* ((res (vector #f #f #f #f #f #f #f #f))) + (sqlite3:for-each-row + (lambda (id test-id stepname state status event-time logfile comment) + (set! res (vector id test-id stepname state status event-time (if (string? logfile) logfile "") comment))) + db + "SELECT id,test_id,stepname,state,status,event_time,logfile,comment FROM test_steps WHERE id=? ORDER BY id ASC;" ;; event_time DESC,id ASC; + test-step-id) + res)))) (define (db:get-steps-data dbstruct run-id test-id) (db:with-db dbstruct run-id @@ -3003,10 +3238,26 @@ (reverse res))))) ;;====================================================================== ;; T E S T D A T A ;;====================================================================== + + (define (db:get-data-info-by-id dbstruct test-data-id) + (db:with-db + dbstruct + #f + #f + (lambda (db) + (let* ((res (vector #f #f #f #f #f #f #f #f #f #f #f))) + (sqlite3:for-each-row + (lambda (id test-id category variable value expected tol units comment status type ) + (set! res (vector id test-id category variable value expected tol units comment status type))) + db + "SELECT id,test_id, category, variable, value, expected, tol, units, comment, status, type FROM test_data WHERE id=? ORDER BY id ASC;" ;; event_time DESC,id ASC; + test-data-id) + res)))) + ;; WARNING: Do NOT call this for the parent test on an iterated test ;; Roll up test_data pass/fail results ;; look at the test_data status field, ;; if all are pass (any case) and the test status is PASS or NULL or '' then set test status to PASS. @@ -3077,12 +3328,12 @@ (configf:lookup dat entry-name "message") ;; 4 ;; Comment (configf:lookup dat entry-name "exit-status") ;; 5 ;; Status "logpro" ;; 6 ;; Type )))) (let* ((value (or (configf:lookup dat entry-name "measured") "n/a")) - (expected (or (configf:lookup dat entry-name "expected") "n/a")) - (tolerance (or (configf:lookup dat entry-name "tolerance") "n/a")) + (expected (or (configf:lookup dat entry-name "expected") 0.0)) + (tolerance (or (configf:lookup dat entry-name "tolerance") 0.0)) (comment (or (configf:lookup dat entry-name "comment") (configf:lookup dat entry-name "desc") "n/a")) (status (or (configf:lookup dat entry-name "status") "n/a")) (type (or (configf:lookup dat entry-name "expected") "n/a"))) (set! res (append @@ -3183,10 +3434,25 @@ (lambda (id test_id category variable value expected tol units comment status type) (set! res (cons (vector id test_id category variable value expected tol units comment status type) res))) db "SELECT id,test_id,category,variable,value,expected,tol,units,comment,status,type FROM test_data WHERE test_id=? AND category LIKE ? ORDER BY category,variable;" test-id categorypatt) (reverse res))))) + +;; This routine moved from tdb.scm, tdb:read-test-data +;; +(define (db:read-test-data* dbstruct run-id test-id categorypatt varpatt) + (let* ((res '())) + (db:with-db + dbstruct #f #f + (lambda (db) + (sqlite3:for-each-row + (lambda (id test_id category variable value expected tol units comment status type) + (set! res (cons (vector id test_id category variable value expected tol units comment status type) res))) + db + "SELECT id,test_id,category,variable,value,expected,tol,units,comment,status,type FROM test_data WHERE test_id=? AND category LIKE ? AND variable LIKE ? ORDER BY category,variable;" test-id categorypatt varpatt) + (reverse res))))) + ;;====================================================================== ;; Misc. test related queries ;;====================================================================== @@ -3302,20 +3568,24 @@ ;; ;; if test-name is an integer work off that instead of test-name test-path ;; (define (db:set-state-status-and-roll-up-items dbstruct run-id test-name item-path state status comment) ;; establish info on incoming test followed by info on top level test + ;; BBnote - for mode itemwait, linkage between upstream test & matching item status is propagated to run queue in db:prereqs-not-met + (let* ((testdat (if (number? test-name) (db:get-test-info-by-id dbstruct run-id test-name) ;; test-name is actually a test-id (db:get-test-info dbstruct run-id test-name item-path))) (test-id (db:test-get-id testdat)) (test-name (if (number? test-name) (db:test-get-testname testdat) test-name)) (item-path (db:test-get-item-path testdat)) (tl-testdat (db:get-test-info dbstruct run-id test-name "")) - (tl-test-id (db:test-get-id tl-testdat))) + (tl-test-id (if tl-testdat + (db:test-get-id tl-testdat) + #f))) (if (member state '("LAUNCHED" "REMOTEHOSTSTART")) (db:general-call dbstruct 'set-test-start-time (list test-id))) (mutex-lock! *db-transaction-mutex*) (db:with-db dbstruct #f #f @@ -3325,11 +3595,11 @@ db (lambda () ;; NB// Pass the db so it is part fo the transaction (db:test-set-state-status db run-id test-id state status comment) ;; this call sets the item state/status (if (not (equal? item-path "")) ;; only roll up IF incoming test is an item - (let* ((state-status-counts (db:get-all-state-status-counts-for-test dbstruct run-id test-name item-path)) ;; item-path is used to exclude current state/status of THIS test + (let* ((state-status-counts (db:get-all-state-status-counts-for-test dbstruct run-id test-name item-path state status)) ;; item-path is used to exclude current state/status of THIS test (running (length (filter (lambda (x) (member (dbr:counts-state x) *common:running-states*)) state-status-counts))) (bad-not-started (length (filter (lambda (x) (and (equal? (dbr:counts-state x) "NOT_STARTED") @@ -3338,52 +3608,120 @@ state-status-counts))) ;; (non-completes (filter (lambda (x) ;; (not (equal? (dbr:counts-state x) "COMPLETED"))) ;; state-status-counts)) (all-curr-states (common:special-sort ;; worst -> best (sort of) - (delete-duplicates - (cons state (map dbr:counts-state state-status-counts))) - *common:std-states* >)) + (delete-duplicates + (if (not (member state *common:dont-roll-up-states*)) + (cons state (map dbr:counts-state state-status-counts)) + (map dbr:counts-state state-status-counts))) + *common:std-states* >)) (all-curr-statuses (common:special-sort ;; worst -> best (delete-duplicates - (cons status (map dbr:counts-status state-status-counts))) + (if (not (member state *common:dont-roll-up-states*)) + (cons status (map dbr:counts-status state-status-counts)) + (map dbr:counts-status state-status-counts))) *common:std-statuses* >)) (non-completes (filter (lambda (x) - (not (equal? x "COMPLETED"))) + (not (member x (cons "COMPLETED" *common:dont-roll-up-states*)))) all-curr-states)) + (preq-fails (filter (lambda (x) + (equal? x "PREQ_FAIL")) + all-curr-statuses)) + (num-non-completes (length non-completes)) (newstate (cond - ((> (length non-completes) 0) ;; - (car non-completes)) ;; (remove (lambda (x)(equal? "COMPLETED" x)) all-curr-states))) - (else - (car all-curr-states)))) + ((> running 0) "RUNNING") ;; anything running, call the situation running + ((> (length preq-fails) 0) + "NOT_STARTED") + ((> bad-not-started 0) "COMPLETED") ;; we have an ugly situation, it is completed in the sense we cannot do more. + ((> num-non-completes 0) (car non-completes)) ;; (remove (lambda (x)(equal? "COMPLETED" x)) all-curr-states))) ;; only rollup DELETED if all DELETED + (else (car all-curr-states)))) ;; (if (> running 0) ;; "RUNNING" ;; (if (> bad-not-started 0) ;; "COMPLETED" ;; (car all-curr-states)))) - (newstatus (if (> bad-not-started 0) - "CHECK" - (car all-curr-statuses)))) + (newstatus (cond + ((> (length preq-fails) 0) + "PREQ_FAIL") + ((or (> bad-not-started 0) + (and (equal? newstate "NOT_STARTED") + (> num-non-completes 0))) + "STARTED") + (else + (car all-curr-statuses))))) + + (debug:print-info 2 *default-log-port* + "\n--> probe db:set-state-status-and-roll-up-items: " + "\n--> state-status-counts: "(map dbr:counts->alist state-status-counts) + "\n--> running: "running + "\n--> bad-not-started: "bad-not-started + "\n--> non-non-completes: "num-non-completes + "\n--> non-completes: "non-completes + "\n--> all-curr-states: "all-curr-states + "\n--> all-curr-statuses: "all-curr-statuses + "\n--> newstate "newstate + "\n--> newstatus "newstatus + "\n\n") + ;; (print "bad-not-supported: " bad-not-support " all-curr-states: " all-curr-states " all-curr-statuses: " all-curr-states) ;; " newstate: " newstate " newstatus: " newstatus) ;; NB// Pass the db so it is part of the transaction - (db:test-set-state-status db run-id tl-test-id newstate newstatus #f))))))) + (debug:print 4 *default-log-port* "BB> tl-test-id="tl-test-id" ; "test-name":"item-path"> bad-not-started="bad-not-started" newstate="newstate" newstatus="newstatus" num-non-completes="num-non-completes" non-completes="non-completes "len(sscs)="(length state-status-counts) " state-status-counts: " + (apply conc + (map (lambda (x) + (conc + (with-output-to-string (lambda () (pp (dbr:counts->alist x)))) " | ")) + state-status-counts)) + + ); end debug:print + (if tl-test-id + (db:test-set-state-status db run-id tl-test-id newstate newstatus #f)) ;; we are still in the transaction - must access the db and not the dbstruct + )))))) + (mutex-unlock! *db-transaction-mutex*) (if (and test-id state status (equal? status "AUTO")) (db:test-data-rollup dbstruct run-id test-id status)) tr-res))))) - -(define (db:get-all-state-status-counts-for-test dbstruct run-id test-name item-path) - (db:with-db - dbstruct #f #f - (lambda (db) - (sqlite3:map-row - (lambda (state status count) - (make-dbr:counts state: state status: status count: count)) - db - "SELECT state,status,count(id) FROM tests WHERE run_id=? AND testname=? AND item_path != '' AND item_path !=? GROUP BY state,status;" - run-id test-name item-path)))) +;; BBnote: db:get-all-state-status-counts-for-test returns dbr:counts object aggregating state and status of items of a given test, *not including rollup state/status* +(define (db:get-all-state-status-counts-for-test dbstruct run-id test-name item-path item-state-in item-status-in) + + + (let* ((test-info (db:get-test-info dbstruct run-id test-name item-path)) + (item-state (or item-state-in (db:test-get-state test-info))) + (item-status (or item-status-in (db:test-get-status test-info))) + (other-items-count-recs (db:with-db + dbstruct #f #f + (lambda (db) + (sqlite3:map-row + (lambda (state status count) + (make-dbr:counts state: state status: status count: count)) + db + ;; ignore current item because we have changed its value in the current transation so this select will see the old value. + "SELECT state,status,count(id) FROM tests WHERE run_id=? AND testname=? AND item_path != '' AND item_path !=? GROUP BY state,status;" + run-id test-name item-path)))) + + ;; add current item to tally outside of sql query + (match-countrec-lambda (lambda (countrec) + (and (equal? (dbr:counts-state countrec) item-state) + (equal? (dbr:counts-status countrec) item-status)))) + + (already-have-count-rec-list + (filter match-countrec-lambda other-items-count-recs)) ;; will have either 0 or 1 count recs depending if another item shares this item's state/status + + (updated-count-rec (if (null? already-have-count-rec-list) + (make-dbr:counts state: item-state status: item-status count: 1) + (let* ((our-count-rec (car already-have-count-rec-list)) + (new-count (add1 (dbr:counts-count our-count-rec)))) + (make-dbr:counts state: item-state status: item-status count: new-count)))) + + (nonmatch-countrec-lambda (lambda (countrec) (not (match-countrec-lambda countrec)))) + + (unrelated-rec-list + (filter nonmatch-countrec-lambda other-items-count-recs))) + + (cons updated-count-rec unrelated-rec-list))) ;; (define (db:get-all-item-states db run-id test-name) ;; (sqlite3:map-row ;; (lambda (a) a) ;; db @@ -3719,11 +4057,11 @@ exn (begin (debug:print-info 0 *default-log-port* "WARNING: failed to test for existance of " dbfj) (thread-sleep! 1) (db:delay-if-busy count (- count 1))) - (file-exists? dbfj)) + (common:file-exists? dbfj)) (case count ((6) (thread-sleep! 0.2) (db:delay-if-busy count: 5)) ((5) @@ -3894,10 +4232,11 @@ ;; mode 'itemmatch or 'itemwait means that tests items must be COMPLETED and (PASS|WARN|WAIVED|CHECK) [[ NB// NOT IMPLEMENTED YET ]] ;; mode 'exclusive means this test/item cannot run if the same test/item is LAUNCHED,REMOTEHOSTSTART or RUNNING ;; ;; (define (db:get-prereqs-not-met dbstruct run-id waitons ref-item-path mode) (define (db:get-prereqs-not-met dbstruct run-id waitons ref-test-name ref-item-path mode itemmaps) ;; #!key (mode '(normal))(itemmap #f)) + ;; BBnote - rollup of an itemized test's overall state/status done in db:set-state-status-and-roll-up-items (append (if (member 'exclusive mode) (let ((running-tests (db:get-tests-for-run dbstruct #f ;; run-id of #f means for all runs. (if (string=? ref-item-path "") ;; testpatt @@ -3920,72 +4259,125 @@ ;; (conc (db:test-get-testname testdat) ;; "/" ;; (db:test-get-item-path testdat)))) running-tests) ;; calling functions want the entire data '()) + + ;; collection of: for each waiton - + ;; if this ref-test-name is an item in an itemized test and mode is itemwait/itemmatch: + ;; if waiton is not itemized - if waiton is not both completed and in ok status, add as unmet prerequisite + ;; if waiton is itemized: + ;; and waiton's items are not expanded, add as unmet prerequisite + ;; else if matching waiton item is not both completed and in an ok status, add as unmet prerequisite + ;; else + ;; if waiton toplevel is not in both completed and ok status, add as unmet prerequisite + (if (or (not waitons) (null? waitons)) '() - (let* ((unmet-pre-reqs '()) - (result '())) - (for-each + (let* ((ref-test-itemized-mode (not (null? (lset-intersection eq? mode '(itemmatch itemwait))))) + (ref-test-toplevel-mode (not (null? (lset-intersection eq? mode '(toplevel))))) + (ref-test-is-toplevel (equal? ref-item-path "")) + (ref-test-is-item (not ref-test-is-toplevel)) + (unmet-pre-reqs '()) + (result '()) + (unmet-prereq-items '()) + ) + (for-each ; waitons (lambda (waitontest-name) ;; by getting the tests with matching name we are looking only at the matching test ;; and related sub items ;; next should be using mt:get-tests-for-run? - (let ((tests (db:get-tests-for-run-state-status dbstruct run-id waitontest-name)) + + (let (;(waiton-is-itemized ...) + ;(waiton-items-are-expanded ...) + (waiton-tests (db:get-tests-for-run-state-status dbstruct run-id waitontest-name)) (ever-seen #f) (parent-waiton-met #f) - (item-waiton-met #f)) - (for-each - (lambda (test) - ;; (if (equal? waitontest-name (db:test-get-testname test)) ;; by defintion this had better be true ... - (let* ((state (db:test-get-state test)) - (status (db:test-get-status test)) - (item-path (db:test-get-item-path test)) - (is-completed (equal? state "COMPLETED")) - (is-running (equal? state "RUNNING")) - (is-killed (equal? state "KILLED")) - (is-ok (member status '("PASS" "WARN" "CHECK" "WAIVED" "SKIP"))) + (item-waiton-met #f) + + ) + (for-each ; test expanded from waiton + (lambda (waiton-test) + (let* ((waiton-state (db:test-get-state waiton-test)) + (waiton-status (db:test-get-status waiton-test)) + (waiton-item-path (db:test-get-item-path waiton-test)) ;; BB- this is the upstream itempath + (waiton-is-toplevel (equal? waiton-item-path "")) + (waiton-is-item (not waiton-is-toplevel)) + (waiton-is-completed (member waiton-state *common:ended-states*)) + (waiton-is-running (member waiton-state *common:running-states*)) + (waiton-is-killed (member waiton-state *common:badly-ended-states*)) + (waiton-is-ok (member waiton-status *common:well-ended-states*)) ;; testname-b path-a path-b - (same-itempath (db:compare-itempaths ref-test-name item-path ref-item-path itemmaps))) ;; (equal? ref-item-path item-path))) + (same-itempath (db:compare-itempaths ref-test-name waiton-item-path ref-item-path itemmaps))) ;; (equal? ref-item-path waiton-item-path))) (set! ever-seen #t) - (cond - ;; case 1, non-item (parent test) is - ((and (equal? item-path "") ;; this is the parent test of the waiton being examined - is-completed - (or is-ok (not (null? (lset-intersection eq? mode '(toplevel)))))) ;; itemmatch itemwait)))))) + ;;(BB> "***consider waiton "waiton-test"/"waiton-item-path"***") + (cond + ;; case 0 - toplevel of an itemized test, at least one item in prereq has completed + ((and waiton-is-item ref-test-is-toplevel ref-test-itemized-mode waiton-is-completed) + (set! parent-waiton-met #t)) + + ;; case 1, non-item (parent test) is + ((and waiton-is-toplevel ;; this is the parent test of the waiton being examined + waiton-is-completed + ;;(BB> "cond1") + (or waiton-is-ok ref-test-toplevel-mode)) ;; itemmatch itemwait)))))) (set! parent-waiton-met #t)) ;; Special case for toplevel and KILLED - ((and (equal? item-path "") ;; this is the parent test - is-killed + ((and waiton-is-toplevel ;; this is the parent test + waiton-is-killed (member 'toplevel mode)) + ;;(BB> "cond2") (set! parent-waiton-met #t)) ;; For itemwait mode IFF the previous matching item is good the set parent-waiton-met - ((and (not (null? (lset-intersection eq? mode '(itemmatch itemwait)))) ;; how is that different from (member mode '(itemmatch itemwait)) ????? - ;; (not (equal? item-path "")) ;; this applies to both top level (to allow launching of next batch) and items - same-itempath) - (if (and is-completed is-ok) - (set! item-waiton-met #t)) - (if (and (equal? item-path "") - (or is-completed is-running));; this is the parent, set it to run if completed or running + ((and ref-test-itemized-mode ref-test-is-item same-itempath) + ;;(BB> "cond3") + (if (and waiton-is-completed (or waiton-is-ok ref-test-toplevel-mode)) + (set! item-waiton-met #t) + (set! unmet-prereq-items (cons waiton-test unmet-prereq-items))) + (if (and waiton-is-toplevel ;; if upstream rollup test is completed, parent-waiton-met is set + (or waiton-is-completed waiton-is-running)) (set! parent-waiton-met #t))) ;; normal checking of parent items, any parent or parent item not ok blocks running - ((and is-completed - (or is-ok + ((and waiton-is-completed + (or waiton-is-ok (member 'toplevel mode)) ;; toplevel does not block on FAIL - (and is-ok (member 'itemmatch mode))) ;; itemmatch blocks on not ok - (set! item-waiton-met #t))))) - tests) + (and waiton-is-ok (member 'itemmatch mode) ;; itemmatch blocks on not ok ;; TODO: THIS IS PROBABLY A BUG. ITEMMATCH AND ITEMWAIT ARE SYNONYMS!! WHAT HAPPENED OT ITEMWAIT??? + )) + ;;(BB> "cond4") + (set! item-waiton-met #t)) + + ((and waiton-is-completed waiton-is-ok same-itempath) + ;;(BB> "cond5") + (set! item-waiton-met #t)) + (else + #t + ;;(BB> "condelse") + )))) + waiton-tests) ;; both requirements, parent and item-waiton must be met to NOT add item to ;; prereq's not met list - (if (not (or parent-waiton-met item-waiton-met)) - (set! result (append (if (null? tests) (list waitontest-name) tests) result))) ;; appends the string if the full record is not available + ;; (BB> + ;; "\n* waiton-tests "waiton-tests + ;; "\n* parent-waiton-met "parent-waiton-met + ;; "\n* item-waiton-met "item-waiton-met + ;; "\n* ever-seen "ever-seen + ;; "\n* ref-test-itemized-mode "ref-test-itemized-mode + ;; "\n* unmet-prereq-items "unmet-prereq-items + ;; "\n* result (pre) "result + ;; "\n* ever-seen "ever-seen + ;; "\n") + + (cond + ((and ref-test-itemized-mode ref-test-is-item (not (null? unmet-prereq-items))) + (set! result (append unmet-prereq-items result))) + ((not (or parent-waiton-met item-waiton-met)) + (set! result (append (if (null? waiton-tests) (list waitontest-name) waiton-tests) result))) ;; appends the string if the full record is not available ;; if the test is not found then clearly the waiton is not met... ;; (if (not ever-seen)(set! result (cons waitontest-name result))))) - (if (not ever-seen) - (set! result (append (if (null? tests)(list waitontest-name) tests) result))))) + ((not ever-seen) + (set! result (append (if (null? waiton-tests)(list waitontest-name) waiton-tests) result)))))) waitons) (delete-duplicates result))))) ;;====================================================================== ;; Just for sync, procedures to make sync easy @@ -4083,12 +4475,12 @@ (testname (vector-ref vb (+ 2 numkeys))) (item-path (vector-ref vb (+ 3 numkeys))) (final-log (vector-ref vb (+ 7 numkeys))) (run-dir (vector-ref vb (+ 18 numkeys))) (log-fpath (conc run-dir "/" final-log))) ;; (string-intersperse keyvals "/") "/" testname "/" item-path "/" - (debug:print 4 *default-log-port* "log: " log-fpath " exists: " (file-exists? log-fpath)) - (vector-set! vb (+ 7 numkeys) (if (file-exists? log-fpath) + (debug:print 4 *default-log-port* "log: " log-fpath " exists: " (common:file-exists? log-fpath)) + (vector-set! vb (+ 7 numkeys) (if (common:file-exists? log-fpath) (let ((newpath (conc pathmod "/" (string-intersperse keyvals "/") "/" runname "/" testname "/" (if (string=? item-path "") "" (conc "/" item-path)) final-log))) @@ -4131,10 +4523,11 @@ (begin (debug:print 0 *default-log-port* "WARNING: path given, " outputfile " is relative, prefixing with current directory") (conc (current-directory) "/" outputfile))) results) ;; brutal clean up + (stack-push! (dbr:dbstruct-dbstack dbstruct) dbdat) (system "rm -rf tempdir"))) ;; (db:extract-ods-file db "outputfile.ods" '(("sysname" "%")("fsname" "%")("datapath" "%")) "%") Index: db_records.scm ================================================================== --- db_records.scm +++ db_records.scm @@ -147,10 +147,16 @@ (define-inline (db:testmeta-set-description! vec val)(vector-set! vec 4 val)) (define-inline (db:testmeta-set-reviewed! vec val)(vector-set! vec 5 val)) (define-inline (db:testmeta-set-iterated! vec val)(vector-set! vec 6 val)) (define-inline (db:testmeta-set-avg_runtime! vec val)(vector-set! vec 7 val)) (define-inline (db:testmeta-set-avg_disk! vec val)(vector-set! vec 8 val)) + +;;====================================================================== +;; S I M P L E R U N +;;====================================================================== + +;; (defstruct id "runname" "state" "status" "owner" "event_time" ;;====================================================================== ;; T E S T D A T A ;;====================================================================== (define (make-db:test-data)(make-vector 10)) Index: dcommon.scm ================================================================== --- dcommon.scm +++ dcommon.scm @@ -19,11 +19,11 @@ (declare (unit dcommon)) (declare (uses megatest-version)) (declare (uses gutils)) (declare (uses db)) -(declare (uses synchash)) +;; (declare (uses synchash)) (include "common_records.scm") (include "db_records.scm") (include "key_records.scm") (include "run_records.scm") @@ -85,185 +85,185 @@ ;; 3. Add extraction of filters to synchash calls ;; ;; NOTE: Used in newdashboard ;; ;; Mode is 'full or 'incremental for full refresh or incremental refresh -(define (dcommon:run-update keys data runname keypatts testpatt states statuses mode window-id) - (let* (;; count and offset => #f so not used - ;; the synchash calls modify the "data" hash - (changed #f) - (get-runs-sig (conc (client:get-signature) " get-runs")) - (get-tests-sig (conc (client:get-signature) " get-tests")) - (get-details-sig (conc (client:get-signature) " get-test-details")) - - ;; test-ids to get and display are indexed on window-id in curr-test-ids hash - (test-ids (hash-table-values (dboard:tabdat-curr-test-ids data))) - ;; run-id is #f in next line to send the query to server 0 - (run-changes (synchash:client-get 'db:get-runs get-runs-sig (length keypatts) data #f runname #f #f keypatts)) - (tests-detail-changes (if (not (null? test-ids)) - (synchash:client-get 'db:get-test-info-by-ids get-details-sig 0 data #f test-ids) - '())) - - ;; Now can calculate the run-ids - (run-hash (hash-table-ref/default data get-runs-sig #f)) - (run-ids (if run-hash (filter number? (hash-table-keys run-hash)) '())) - - (all-test-changes (let ((res (make-hash-table))) - (for-each (lambda (run-id) - (if (> run-id 0) - (hash-table-set! res run-id (synchash:client-get 'db:get-tests-for-run-mindata get-tests-sig 0 data run-id 1 testpatt states statuses #f)))) - run-ids) - res)) - (runs-hash (hash-table-ref/default data get-runs-sig #f)) - (header (hash-table-ref/default runs-hash "header" #f)) - (run-ids (sort (filter number? (hash-table-keys runs-hash)) - (lambda (a b) - (let* ((record-a (hash-table-ref runs-hash a)) - (record-b (hash-table-ref runs-hash b)) - (time-a (db:get-value-by-header record-a header "event_time")) - (time-b (db:get-value-by-header record-b header "event_time"))) - (> time-a time-b))) - )) - (runid-to-col (hash-table-ref *cachedata* "runid-to-col")) - (testname-to-row (hash-table-ref *cachedata* "testname-to-row")) - (colnum 1) - (rownum 0) - (cellname (conc rownum ":" colnum))) ;; rownum = 0 is the header -;; (debug:print 0 *default-log-port* "test-ids " test-ids ", tests-detail-changes " tests-detail-changes) - - ;; tests related stuff - ;; (all-testnames (delete-duplicates (map db:test-get-testname test-changes)))) - - ;; Given a run-id and testname/item_path calculate a cell R:C - - ;; NOTE: Also build the test tree browser and look up table - ;; - ;; Each run is unique on its keys and runname or run-id, store in hash on colnum - (for-each (lambda (run-id) - (let* ((run-record (hash-table-ref/default runs-hash run-id #f)) - (key-vals (map (lambda (key)(db:get-value-by-header run-record header key)) - keys)) - (run-name (db:get-value-by-header run-record header "runname")) - (col-name (conc (string-intersperse key-vals "\n") "\n" run-name)) - (run-path (append key-vals (list run-name)))) - (hash-table-set! (dboard:tabdat-run-keys data) run-id run-path) - ;; modify cell - but only if changed - (set! changed (dcommon:modifiy-if-different (dboard:tabdat-runs-matrix data) cellname col-name changed)) - (hash-table-set! runid-to-col run-id (list colnum run-record)) - ;; Here we update the tests treebox and tree keys - (tree:add-node (dboard:tabdat-tests-tree data) "Runs" (append key-vals (list run-name)) - userdata: (conc "run-id: " run-id)) - (set! colnum (+ colnum 1)))) - run-ids) - - ;; Scan all tests to be displayed and organise all the test names, respecting what is in the hash table - ;; Do this analysis in the order of the run-ids, the most recent run wins - (for-each (lambda (run-id) - (let* ((run-path (hash-table-ref (dboard:tabdat-run-keys data) run-id)) - (test-changes (hash-table-ref all-test-changes run-id)) - (new-test-dat (car test-changes)) - (removed-tests (cadr test-changes)) - (tests (sort (map cadr (filter (lambda (testrec) - (eq? run-id (db:mintest-get-run_id (cadr testrec)))) - new-test-dat)) - (lambda (a b) - (let ((time-a (db:mintest-get-event_time a)) - (time-b (db:mintest-get-event_time b))) - (> time-a time-b))))) - ;; test-changes is a list of (( id record ) ... ) - ;; Get list of test names sorted by time, remove tests - (test-names (delete-duplicates (map (lambda (t) - (let ((i (db:mintest-get-item_path t)) - (n (db:mintest-get-testname t))) - (if (string=? i "") - (conc " " i) - n))) - tests))) - (colnum (car (hash-table-ref runid-to-col run-id)))) - ;; for each test name get the slot if it exists and fill in the cell - ;; or take the next slot and fill in the cell, deal with items in the - ;; run view panel? The run view panel can have a tree selector for - ;; browsing the tests/items - - ;; SWITCH THIS TO USING CHANGED TESTS ONLY - (for-each (lambda (test) - (let* ((test-id (db:mintest-get-id test)) - (state (db:mintest-get-state test)) - (status (db:mintest-get-status test)) - (testname (db:mintest-get-testname test)) - (itempath (db:mintest-get-item_path test)) - (fullname (conc testname "/" itempath)) - (dispname (if (string=? itempath "") testname (conc " " itempath))) - (rownum (hash-table-ref/default testname-to-row fullname #f)) - (test-path (append run-path (if (equal? itempath "") - (list testname) - (list testname itempath)))) - (tb (dboard:tabdat-tests-tree data))) - (print "INFONOTE: run-path: " run-path) - (tree:add-node (dboard:tabdat-tests-tree data) "Runs" - test-path - userdata: (conc "test-id: " test-id)) - (let ((node-num (tree:find-node tb (cons "Runs" test-path))) - (color (car (gutils:get-color-for-state-status state status)))) - (debug:print 0 *default-log-port* "node-num: " node-num ", color: " color) - - (set! changed (dcommon:modifiy-if-different - tb - (conc "COLOR" node-num) - color changed)) - - ;; (iup:attribute-set! tb (conc "COLOR" node-num) color) - ) - (hash-table-set! (dboard:tabdat-path-test-ids data) test-path test-id) - (if (not rownum) - (let ((rownums (hash-table-values testname-to-row))) - (set! rownum (if (null? rownums) - 1 - (+ 1 (common:max rownums)))) - (hash-table-set! testname-to-row fullname rownum) - ;; create the label - (set! changed (dcommon:modifiy-if-different - (dboard:tabdat-runs-matrix data) - (conc rownum ":" 0) - dispname - changed)) - ;; (iup:attribute-set! (dboard:tabdat-runs-matrix data) - ;; (conc rownum ":" 0) dispname) - )) - ;; set the cell text and color - ;; (debug:print 2 *default-log-port* "rownum:colnum=" rownum ":" colnum ", state=" status) - (set! changed (dcommon:modifiy-if-different - (dboard:tabdat-runs-matrix data) - (conc rownum ":" colnum) - (if (member state '("ARCHIVED" "COMPLETED")) - status - state) - changed)) - ;; (iup:attribute-set! (dboard:tabdat-runs-matrix data) - ;; (conc rownum ":" colnum) - ;; (if (member state '("ARCHIVED" "COMPLETED")) - ;; status - ;; state)) - (set! changed (dcommon:modifiy-if-different - (dboard:tabdat-runs-matrix data) - (conc "BGCOLOR" rownum ":" colnum) - (car (gutils:get-color-for-state-status state status)) - changed)) - ;; (iup:attribute-set! (dboard:tabdat-runs-matrix data) - ;; (conc "BGCOLOR" rownum ":" colnum) - ;; (car (gutils:get-color-for-state-status state status))) - )) - tests))) - run-ids) - - (let ((updater (hash-table-ref/default (dboard:commondat-updaters commondat) window-id #f))) - (if updater (updater (hash-table-ref/default data get-details-sig #f)))) - - (if changed (iup:attribute-set! (dboard:tabdat-runs-matrix data) "REDRAW" "ALL")) - ;; (debug:print 2 *default-log-port* "run-changes: " run-changes) - ;; (debug:print 2 *default-log-port* "test-changes: " test-changes) - (list run-changes all-test-changes))) +;; (define (dcommon:run-update keys data runname keypatts testpatt states statuses mode window-id) +;; (let* (;; count and offset => #f so not used +;; ;; the synchash calls modify the "data" hash +;; (changed #f) +;; (get-runs-sig (conc (client:get-signature) " get-runs")) +;; (get-tests-sig (conc (client:get-signature) " get-tests")) +;; (get-details-sig (conc (client:get-signature) " get-test-details")) +;; +;; ;; test-ids to get and display are indexed on window-id in curr-test-ids hash +;; (test-ids (hash-table-values (dboard:tabdat-curr-test-ids data))) +;; ;; run-id is #f in next line to send the query to server 0 +;; (run-changes (synchash:client-get 'db:get-runs get-runs-sig (length keypatts) data #f runname #f #f keypatts)) +;; (tests-detail-changes (if (not (null? test-ids)) +;; (synchash:client-get 'db:get-test-info-by-ids get-details-sig 0 data #f test-ids) +;; '())) +;; +;; ;; Now can calculate the run-ids +;; (run-hash (hash-table-ref/default data get-runs-sig #f)) +;; (run-ids (if run-hash (filter number? (hash-table-keys run-hash)) '())) +;; +;; (all-test-changes (let ((res (make-hash-table))) +;; (for-each (lambda (run-id) +;; (if (> run-id 0) +;; (hash-table-set! res run-id (synchash:client-get 'db:get-tests-for-run-mindata get-tests-sig 0 data run-id 1 testpatt states statuses #f)))) +;; run-ids) +;; res)) +;; (runs-hash (hash-table-ref/default data get-runs-sig #f)) +;; (header (hash-table-ref/default runs-hash "header" #f)) +;; (run-ids (sort (filter number? (hash-table-keys runs-hash)) +;; (lambda (a b) +;; (let* ((record-a (hash-table-ref runs-hash a)) +;; (record-b (hash-table-ref runs-hash b)) +;; (time-a (db:get-value-by-header record-a header "event_time")) +;; (time-b (db:get-value-by-header record-b header "event_time"))) +;; (> time-a time-b))) +;; )) +;; (runid-to-col (hash-table-ref *cachedata* "runid-to-col")) +;; (testname-to-row (hash-table-ref *cachedata* "testname-to-row")) +;; (colnum 1) +;; (rownum 0) +;; (cellname (conc rownum ":" colnum))) ;; rownum = 0 is the header +;; ;; (debug:print 0 *default-log-port* "test-ids " test-ids ", tests-detail-changes " tests-detail-changes) +;; +;; ;; tests related stuff +;; ;; (all-testnames (delete-duplicates (map db:test-get-testname test-changes)))) +;; +;; ;; Given a run-id and testname/item_path calculate a cell R:C +;; +;; ;; NOTE: Also build the test tree browser and look up table +;; ;; +;; ;; Each run is unique on its keys and runname or run-id, store in hash on colnum +;; (for-each (lambda (run-id) +;; (let* ((run-record (hash-table-ref/default runs-hash run-id #f)) +;; (key-vals (map (lambda (key)(db:get-value-by-header run-record header key)) +;; keys)) +;; (run-name (db:get-value-by-header run-record header "runname")) +;; (col-name (conc (string-intersperse key-vals "\n") "\n" run-name)) +;; (run-path (append key-vals (list run-name)))) +;; (hash-table-set! (dboard:tabdat-run-keys data) run-id run-path) +;; ;; modify cell - but only if changed +;; (set! changed (dcommon:modifiy-if-different (dboard:tabdat-runs-matrix data) cellname col-name changed)) +;; (hash-table-set! runid-to-col run-id (list colnum run-record)) +;; ;; Here we update the tests treebox and tree keys +;; (tree:add-node (dboard:tabdat-tests-tree data) "Runs" (append key-vals (list run-name)) +;; userdata: (conc "run-id: " run-id)) +;; (set! colnum (+ colnum 1)))) +;; run-ids) +;; +;; ;; Scan all tests to be displayed and organise all the test names, respecting what is in the hash table +;; ;; Do this analysis in the order of the run-ids, the most recent run wins +;; (for-each (lambda (run-id) +;; (let* ((run-path (hash-table-ref (dboard:tabdat-run-keys data) run-id)) +;; (test-changes (hash-table-ref all-test-changes run-id)) +;; (new-test-dat (car test-changes)) +;; (removed-tests (cadr test-changes)) +;; (tests (sort (map cadr (filter (lambda (testrec) +;; (eq? run-id (db:mintest-get-run_id (cadr testrec)))) +;; new-test-dat)) +;; (lambda (a b) +;; (let ((time-a (db:mintest-get-event_time a)) +;; (time-b (db:mintest-get-event_time b))) +;; (> time-a time-b))))) +;; ;; test-changes is a list of (( id record ) ... ) +;; ;; Get list of test names sorted by time, remove tests +;; (test-names (delete-duplicates (map (lambda (t) +;; (let ((i (db:mintest-get-item_path t)) +;; (n (db:mintest-get-testname t))) +;; (if (string=? i "") +;; (conc " " i) +;; n))) +;; tests))) +;; (colnum (car (hash-table-ref runid-to-col run-id)))) +;; ;; for each test name get the slot if it exists and fill in the cell +;; ;; or take the next slot and fill in the cell, deal with items in the +;; ;; run view panel? The run view panel can have a tree selector for +;; ;; browsing the tests/items +;; +;; ;; SWITCH THIS TO USING CHANGED TESTS ONLY +;; (for-each (lambda (test) +;; (let* ((test-id (db:mintest-get-id test)) +;; (state (db:mintest-get-state test)) +;; (status (db:mintest-get-status test)) +;; (testname (db:mintest-get-testname test)) +;; (itempath (db:mintest-get-item_path test)) +;; (fullname (conc testname "/" itempath)) +;; (dispname (if (string=? itempath "") testname (conc " " itempath))) +;; (rownum (hash-table-ref/default testname-to-row fullname #f)) +;; (test-path (append run-path (if (equal? itempath "") +;; (list testname) +;; (list testname itempath)))) +;; (tb (dboard:tabdat-tests-tree data))) +;; (print "INFONOTE: run-path: " run-path) +;; (tree:add-node (dboard:tabdat-tests-tree data) "Runs" +;; test-path +;; userdata: (conc "test-id: " test-id)) +;; (let ((node-num (tree:find-node tb (cons "Runs" test-path))) +;; (color (car (gutils:get-color-for-state-status state status)))) +;; (debug:print 0 *default-log-port* "node-num: " node-num ", color: " color) +;; +;; (set! changed (dcommon:modifiy-if-different +;; tb +;; (conc "COLOR" node-num) +;; color changed)) +;; +;; ;; (iup:attribute-set! tb (conc "COLOR" node-num) color) +;; ) +;; (hash-table-set! (dboard:tabdat-path-test-ids data) test-path test-id) +;; (if (not rownum) +;; (let ((rownums (hash-table-values testname-to-row))) +;; (set! rownum (if (null? rownums) +;; 1 +;; (+ 1 (common:max rownums)))) +;; (hash-table-set! testname-to-row fullname rownum) +;; ;; create the label +;; (set! changed (dcommon:modifiy-if-different +;; (dboard:tabdat-runs-matrix data) +;; (conc rownum ":" 0) +;; dispname +;; changed)) +;; ;; (iup:attribute-set! (dboard:tabdat-runs-matrix data) +;; ;; (conc rownum ":" 0) dispname) +;; )) +;; ;; set the cell text and color +;; ;; (debug:print 2 *default-log-port* "rownum:colnum=" rownum ":" colnum ", state=" status) +;; (set! changed (dcommon:modifiy-if-different +;; (dboard:tabdat-runs-matrix data) +;; (conc rownum ":" colnum) +;; (if (member state '("ARCHIVED" "COMPLETED")) +;; status +;; state) +;; changed)) +;; ;; (iup:attribute-set! (dboard:tabdat-runs-matrix data) +;; ;; (conc rownum ":" colnum) +;; ;; (if (member state '("ARCHIVED" "COMPLETED")) +;; ;; status +;; ;; state)) +;; (set! changed (dcommon:modifiy-if-different +;; (dboard:tabdat-runs-matrix data) +;; (conc "BGCOLOR" rownum ":" colnum) +;; (car (gutils:get-color-for-state-status state status)) +;; changed)) +;; ;; (iup:attribute-set! (dboard:tabdat-runs-matrix data) +;; ;; (conc "BGCOLOR" rownum ":" colnum) +;; ;; (car (gutils:get-color-for-state-status state status))) +;; )) +;; tests))) +;; run-ids) +;; +;; (let ((updater (hash-table-ref/default (dboard:commondat-updaters commondat) window-id #f))) +;; (if updater (updater (hash-table-ref/default data get-details-sig #f)))) +;; +;; (if changed (iup:attribute-set! (dboard:tabdat-runs-matrix data) "REDRAW" "ALL")) +;; ;; (debug:print 2 *default-log-port* "run-changes: " run-changes) +;; ;; (debug:print 2 *default-log-port* "test-changes: " test-changes) +;; (list run-changes all-test-changes))) (define (dcommon:runsdat-get-col-num dat target runname force-set) (let* ((runs-index (dboard:runsdat-runs-index dat)) (col-name (conc target "/" runname)) (res (hash-table-ref/default runs-index col-name #f))) @@ -313,11 +313,12 @@ (let* ((test-id (db:test-get-id hed)) ;; look at the tests-dat spec for locations (test-name (db:test-get-testname hed)) (item-path (db:test-get-item-path hed)) (state (db:test-get-state hed)) (status (db:test-get-status hed)) - (newitem (list test-name item-path (list test-id state status)))) + (event-time (db:test-get-event_time hed)) + (newitem (list test-name item-path (list test-id state status event-time)))) (if (null? tal) (reverse (cons newitem res)) (loop (car tal)(cdr tal)(cons newitem res))))))) (define (dcommon:tests-mindat->hash tests-mindat) @@ -333,11 +334,14 @@ ;; return 1 if status1 is better ;; return 0 if status1 and 2 are equally good ;; return -1 if status2 is better (define (dcommon:status-compare3 status1 status2) (let* - ((status-goodness-ranking (list "PASS" "WARN" "WAIVED" "SKIP" "FAIL" "ABORT" #f)) + ((status-goodness-ranking (cdr ;; cdr to drop first item -- "n/a" + (append (map cadr *common:std-statuses*) + '(#f)) ;; algorithm requres last item to be #f + ) ) (mem1 (member status1 status-goodness-ranking)) (mem2 (member status2 status-goodness-ranking)) ) (cond ((and (not mem1) (not mem2)) 0) @@ -491,11 +495,11 @@ (define (dcommon:section-matrix rawconfig sectionname varcolname valcolname #!key (title #f)) (let* ((curr-row-num 1) (key-vals (configf:section-vars rawconfig sectionname)) (section-matrix (iup:matrix #:alignment1 "ALEFT" - #:expand "YES" ;; "HORIZONTAL" + ;; #:expand "YES" ;; "HORIZONTAL" #:numcol 1 #:numlin (length key-vals) #:numcol-visible 1 #:numlin-visible (min 10 (length key-vals)) #:scrollbar "YES"))) @@ -1185,11 +1189,11 @@ (* scalef 0.01) (* scalef -0.01)))) (if the-cnv (dashboard:draw-tests the-cnv last-xadj last-yadj tests-draw-state sorted-testnames test-records)) )) - ;; #:size "50x50" + ;; #:size "250x250" #:expand "YES" #:scrollbar "YES" #:posx "0.5" #:posy "0.5" #:button-cb (lambda (obj btn pressed x y status) Index: docs/Makefile ================================================================== --- docs/Makefile +++ docs/Makefile @@ -13,5 +13,7 @@ fossil add html/* megatest.pdf : megatest.lyx lyx -e pdf2 megatest.lyx +pkts.pdf : pkts.dot + dot -Tpdf pkts.dot -o pkts.pdf Index: docs/api.html ================================================================== --- docs/api.html +++ docs/api.html @@ -1015,10 +1015,10 @@
Index: docs/manual/complex-itemmap.dot ================================================================== --- docs/manual/complex-itemmap.dot +++ docs/manual/complex-itemmap.dot @@ -38,10 +38,10 @@ label = "Test E"; "C/1/bb" -> "E/1/res"; "C/2/bb" -> "E/2/res"; } - label = "Complex Itemmapping"; + label = "Complex Itemmapping (arrows indicate order of execution)"; color=green; } } Index: docs/manual/complex-itemmap.png ================================================================== --- docs/manual/complex-itemmap.png +++ docs/manual/complex-itemmap.png cannot compute difference between binary files Index: docs/manual/megatest_manual.html ================================================================== --- docs/manual/megatest_manual.html +++ docs/manual/megatest_manual.html @@ -801,18 +801,17 @@

Megatest Design Philosophy

-

Megatest is intended to provide the minimum needed resources to make -writing a suite of tests and tasks for implementing continuous build -for software, design engineering or process control (via owlfs for -example) without being specialized for any specific problem -space. Megatest in of itself does not know what constitutes a PASS or -FAIL of a test or task. In most cases megatest is best used in -conjunction with logpro or a similar tool to parse, analyze and decide -on the test outcome.

+

Megatest is a distributed system intended to provide the minimum needed +resources to make writing a suite of tests and tasks for implementing +continuous build for software, design engineering or process control (via +owlfs for example) without being specialized for any specific problem +space. Megatest in of itself does not know what constitutes a PASS or FAIL +of a test or task. In most cases megatest is best used in conjunction with +logpro or a similar tool to parse, analyze and decide on the test outcome.

  • Self-checking -Repeatable strive for directed or self-checking test as opposed to delta based tests @@ -876,24 +875,24 @@

    Goals

    1. Reduce load on the file system. Sqlite3 files on network filesystem can be - a burden. + a burden. [DONE]

    2. Reduce number of servers and frequency of start/stop. This is mostly an - issue of clutter but also a reduction in "moving parts". + issue of clutter but also a reduction in "moving parts". [DONE]

    3. Coalesce activities to a single home host where possible. Give the user feedback that they have started the dashboard on a host other than the - home host. + home host. [DONE]

    4. Reduce number of processes involved in managing running tests. @@ -905,35 +904,35 @@

      Changes Needed

      1. ACID compliant db will be on /tmp and synced to megatest.db with a five - second max delay. + second max delay. [DONE]

      2. Read/writes to db for processes on homehost will go direct to /tmp - megatest.db file. + megatest.db file. [DONE]

      3. Read/wites fron non-homehost processes will go through one server. Bulk reads (e.g. for dashboard or list-runs) will be cached on the current host - in /tmp and synced from the home megatest.db in the testsuite area. + in /tmp and synced from the home megatest.db in the testsuite area. [DONE]

      4. -Db syncs rely on the target db file timestame minus some margin. +Db syncs rely on the target db file timestame minus some margin. [DONE]

      5. Since bulk reads do not use the server we can switch to simple RPC for the - network transport. + network transport. [DONE]

      6. Test running manager process extended to manage multiple running tests. @@ -947,31 +946,32 @@

        ww05 - migrate to inmem-db

        1. -Switch to inmem db with fast sync to on disk db’s [DONE] +Switch to inmem db with fast sync to on disk db’s [DONE]

        2. Server polls tasks table for next action

          1. -Task table used for tracking runner process [DONE] +Task table used for tracking runner process [Replaced by mtutil]

          2. -Task table used for jobs to run +Task table used for jobs to run [Replaced by mtutil]

          3. -Task table used for queueing runner actions (remove runs, cleanRunExecute, etc) +Task table used for queueing runner actions (remove runs, + cleanRunExecute, etc) [Replaced by mtutil]

        @@ -1415,15 +1415,35 @@ 
        [items]
 A a b c
 B d e f

      Then the config file would effectively appear to contain an items section -exactly like the output from the script. This is extremely useful when -dynamically creating items, itemstables and other config structures. You can -see the expansion of the call by looking in the cached files (look in your -linktree for megatest.config and runconfigs.config cache files and in your -test run areas for the expanded and cached testconfig).

      +exactly like the output from the script. This is useful when dynamically +creating items, itemstables and other config structures. You can see the +expansion of the call by looking in the cached files (look in your linktree +for megatest.config and runconfigs.config cache files and in your test run +areas for the expanded and cached testconfig).

    +

    Wildcards and regexes in Targets

    +
    +
    +
    [a/2/b]
+VAR1 VAL1
+
+[a/%/b]
+VAR1 VAL2
    +
    +

    Will result in:

    +
    +
    +
    [a/2/b]
+VAR1 VAL2
    +
    +

    Can use either wildcard of "%" or a regular expression:

    +
    +
    +
    [/abc.*def/]
    +

    Disk Space Checks

    Some parameters you can put in the [setup] section of megatest.config:

    @@ -1489,10 +1509,19 @@
    In megatest.config
    [setup]
 reruns 5
    +
    +

    Replace the default blacklisted environment variables with user supplied +list.

    +

    Default list: USER HOME DISPLAY LS_COLORS XKEYSYMDB EDITOR MAKEFLAGS MAKEF MAKEOVERRIDES

    +
    Add a "bad" variable "PROMPT" to the variables that will be commented out

    in the megatest.sh and megatest.csh files:

    +
    +
    +
    [setup]
+blacklistvars USER HOME DISPLAY LS_COLORS XKEYSYMDB EDITOR MAKEFLAGS PROMPT
    Run time limit
    @@ -1697,92 +1726,148 @@

    Itemmap Handling

    For cases were the dependent test has a similar but not identical itempath to the downstream test an itemmap can allow for itemmatch mode

    +
    example for removing part of itemmap for waiton test (eg: item foo-x/bar depends on waiton’s item y/bar)
    [requirements]
-mode itemmatch
-itemmap .*x/ y/
-
-# ## pattern replacement notes
+mode itemwait
+# itemmap <item pattern for this test>  <item replacement pattern for waiton test>
+itemmap .*x/ y/
    +
    +
    +
    example for removing part of itemmap for waiton test (eg: item foo/bar/baz in this test depends on waiton’s item baz)
    +
    +
    # ## pattern replacement notes
 #
 # ## Example
 # ## Remove everything up to the last /
-itemmap .*/
-#
+[requirements]
+mode itemwait
+# itemmap <item pattern for this test> <nothing here indicates removal>
+itemmap .*/
    +
    +
    +
    example replacing part of itemmap for (eg: item foo/1234 will imply waiton’s item bar/1234)
    +
    +
    #
 # ## Example
 # ## Replace foo/ with bar/
-itemmap foo/ bar/
-
-# multi-line; matches are applied in the listed order
+[requirements]
+mode itemwait
+# itemmap <item pattern for this test>  <item replacement pattern for waiton test>
+itemmap foo/ bar/
    +
    +
    +
    example for backreference (eg: item foo23/thud will imply waiton’s item num-23/bar/thud
    +
    +
    #
+# ## Example
+# ## can use \{number} in replacement pattern to backreference a (capture) from matching pattern similar to sed or perl
+[requirements]
+mode itemwait
+# itemmap <item pattern for this test>  <item replacement pattern for waiton test>
+itemmap foo(\d+)/ num-\1/bar/
    +
    +
    +
    example multiple itemmaps
    +
    +
    # multi-line; matches are applied in the listed order
 # The following would map:
 #   a123b321 to b321fooa123 then to 321fooa123p
 #
+[requirements]
 itemmap (a\d+)(b\d+) \2foo\1
   b(.*) \1p
    -

    Complex mappings

    -

    Complex mappings can be handled with the [itemmap] section

    +

    Complex mapping

    +

    Complex mappings can be handled with a separate [itemmap] section (instead if an itemmap line in the [requirements] section)

    +

    Each line in an itemmap section starts with a waiton test name followed by an itemmap expression

    +
    +
    eg: The following causes waiton test A item bar/1234 to run when our test’s foo/1234 item is requested as well as causing waiton test B’s blah item to run when our test’s stuff/blah item is requested
    +
    +
    [itemmap]
+A foo/ bar/
+B stuff/
    +
    +
    +
    +

    Complex mapping example

    complex-itemmap.png
    -

    Example:

    -
      -
    1. -

      -Request to run D/1/res -

      -
      2. -
    2. -

      -Megatest uses rule "(\d+)/res" → "\1/aa" to create item C/1/aa from D/1/res -

      -
      3. -
    3. -

      -Full list to be run is now: D/1/res, C/1/aa -

      -
      4. -
    4. -

      -Megatest uses rule "(\d+)/aa" → "aa/\1" to create item A/aa/1 -

      -
      5. -
    5. -

      -Full list to be run is now: D/1/res, C/1/aa, A/aa/1 -

      -
      6. -
    +

    We accomplish this by configuring the testconfigs of our tests C D and E as follows:

    -
    Testconfig for Test C
    +
    Testconfig for Test E has
    [requirements]
-waiton A B
-
-[itemmap]
-A (\d+)/aa aa/\1
-B (\d+)/bb
    +waiton C +itemmap (\d+)/res \1/bb
    -
    Testconfig for Test D
    +
    Testconfig for Test D has
    [requirements]
 waiton C
 itemmap (\d+)/res \1/aa
    -
    Testconfig for Test E
    +
    Testconfig for Test C has
    [requirements]
-waiton C
-itemmap (\d+)/res \1/bb
    +waiton A B + +[itemmap] +A (\d+)/aa aa/\1 +B (\d+)/bb bb/\1 +
    +
    +
    Testconfigs for Test B and Test A have no waiton or itemmap configured
    +
    +
    
 
    
+
    Walk through one item — we want the following to happen for testpatt D/1/res (see blue boxes in complex itemmaping figure above):
      
+
    1. 
+
      
+eg from command line megatest -run -testpatt D/1/res -target mytarget -runname myrunname
+
      
+
      2. 
+
    2. 
+
      
+Full list to be run is now: D/1/res
+
      
+
      3. 
+
    3. 
+
      
+Test D has a waiton - test C.  Test D’s itemmap rule itemmap (\d+)/res \1/aa →  causes C/1/aa to run before D/1/res
+
      
+
      4. 
+
    4. 
+
      
+Full list to be run is now: D/1/res, C/1/aa
+
      
+
      5. 
+
    5. 
+
      
+Test C was a waiton - test A. Test C’s rule A (\d+)/aa aa/\1 → causes A/aa/1 to run before C/1/aa
+
      
+
      6. 
+
    6. 
+
      
+Full list to be run is now: D/1/res, C/1/aa, A/aa/1
+
      
+
      7. 
+
    7. 
+
      
+Test A has no waitons.  All waitons of all tests in full list have been processed.  Full list is finalized.
+
      
+
      8. 
+
    
 
    
 
    
 
    Dynamic Flow Dependency Tree
    
 
    
 
    Autogeneration waiton list for dynamic flow dependency trees
    
@@ -1893,11 +1978,11 @@
 
    $MT_MEGATEST -env2file .ezsteps/${stepname}
    
 
    
 
    
 
    
 
    Triggers
    
-
    In your testconfig triggers can be specified
    
+
    In your testconfig or megatest.config triggers can be specified
    
 
    
 
    
 
    [triggers]
 
 # Call script running.sh when test goes to state=RUNNING, status=PASS
@@ -1907,11 +1992,11 @@
 RUNNING/ running.sh
 
 # Call script onpass.sh any time status goes to PASS
 PASS/ onpass.sh
    
 
    
-
    Scripts called will have; test-id test-rundir trigger, added to the commandline.
    
+
    Scripts called will have; test-id test-rundir trigger test-name item-path state status event-time, added to the commandline.
    
 
    HINT
    
 
    To start an xterm (useful for debugging), use a command line like the following:
    
 
    
 
    
 
    [triggers]
@@ -1923,10 +2008,78 @@
 Note
 
 There is a trailing space after the --
 
 
    
+
    There are a number of environment variables available to the trigger script
+but since triggers can be called in various contexts not all variables are
+available at all times. The trigger script should check for the variable and
+fail gracefully if it doesn’t exist.
    
+
+
+++
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
    Table 4. Environment variables visible to the trigger script


    Variable              Purpose
    MT_TEST_RUN_DIR
    The directory where Megatest ran this test
    MT_CMDINFO
    Encoded command data for the test
    MT_DEBUG_MODE
    Used to pass the debug mode to nested calls to Megatest
    MT_RUN_AREA_HOME
    Megatest home area
    MT_TESTSUITENAME
    The name of this testsuite or area
    MT_TEST_NAME
    The name of this test
    MT_ITEM_INFO
    The variable and values for the test item
    MT_MEGATEST
    Which Megatest binary is being used by this area
    MT_TARGET
    The target variable values, separated by /
    MT_LINKTREE
    The base of the link tree where all run tests can be found
    MT_ITEMPATH
    The values of the item path variables, separated by /
    MT_RUNNAME
    The name of the run
    
 
    
 
    
 
    Override the Toplevel HTML File
    
 
    Megatest generates a simple html file summary for top level tests of
 iterated tests. The generation can be overridden. NOTE: the output of
@@ -1996,26 +2149,111 @@
 
    Then in runconfigs.config
    
 
    
 
    Example of using modified.config in a testconfig
    
 
    
 
    cat testconfig
-
 [pre-launch-env-vars]
 [include modified.config]
    
 
    
 
    
 
    
+
    
+
    
+
    Managing Old Runs
    
+
    
+
    It is often desired to keep some older runs around but this must be balanced with the costs of disk space.
    
+
      
+
    1. 
+
      
+Use -remove-keep
+
      
+
      2. 
+
    2. 
+
      
+Use -archive (can also be done from the -remove-keep interface)
+
      
+
      3. 
+
    3. 
+
      
+use -remove-runs with -keep-records
+
      
+
      4. 
+
    
+
    
+
    For each target, remove all runs but the most recent 3 if they are over 1 week old
    
+
    
+
    # use -precmd 'sleep 5;nbfake' to limit overloading the host computer but to allow the removes to run in parallel.
+megatest -actions print,remove-runs -remove-keep 3 -target %/%/%/% -runname % -age 1w -precmd 'sleep 5;nbfake'"
    
+
    
+
    
+
    
+
    
+
    Nested Runs
    
+
    
+
    A Megatest test can run a full Megatest run in either the same
+Megatest area or in another area. This is a powerful way of chaining
+complex suites of tests and or actions.
    
+
    If you are not using the current area you can use ezsteps to retrieve
+and setup the sub-Megatest run area.
    
+
    In the testconfig:
    
+
    
+
    
+
    [subrun]
+
+# Required: wait for the run or just launch it
+#           if no then the run will be an automatic PASS irrespective of the actual result
+run-wait yes|no
+
+# Optional: where to execute the run. Default is the current runarea
+run-area /some/path/to/megatest/area
+
+# Optional: method to use to determine pass/fail status of the run
+#   auto (default) - roll up the net state/status of the sub-run
+#   logpro         - use the provided logpro rules, happens automatically if there is a logpro section
+# passfail auto|logpro
+# Example of logpro:
+passfail logpro
+
+# Optional:
+logpro ;; if this section exists then logpro is used to determine pass/fail
+  (expect:required in "LogFileBody" >= 1 "At least one pass" #/PASS/)
+  (expect:fail     in "LogFileBody"  = 0 "No FAILs allowed"  #/FAIL/)
+
+# Optional: target translator, default is to use the parent target
+target #{shell somescript.sh}
+
+# Optional: runname translator/generator, default is to use the parent runname
+run-name #{somescript.sh}
+
+# Optional: testpatt spec, default is to first look for TESTPATT spec from runconfigs unless there is a contour spec
+test-patt %/item1,test2
+
+# Optional: contour spec, use the named contour from the megatest.config contour spec
+contour contourname ### NOTE: Not implemented yet! Let us know if you need this feature.
+
+# Optional: mode-patt, use this spec for testpatt from runconfigs
+mode-patt TESTPATT
+
+# Optional: tag-expr, use this tag-expr to select tests
+tag-expr quick
+
+# Optional: (not yet implemented, remove-runs is always propagated at this time), propagate these actions from the parent
+#           test
+#   Note// default is % for all
+propagate remove-runs archive ...
    
+
    
+
    
 
    
 
    
 
    Programming API
    
 
    
 
    These routines can be called from the megatest repl.
    
 
-
+
@@ -2063,10 +2301,10 @@
 
    

Index: docs/manual/megatest_manual.txt
==================================================================
--- docs/manual/megatest_manual.txt
+++ docs/manual/megatest_manual.txt
@@ -24,18 +24,17 @@
 qualification.
 
 Megatest Design Philosophy
 --------------------------
 
-Megatest is intended to provide the minimum needed resources to make
-writing a suite of tests and tasks for implementing continuous build
-for software, design engineering or process control (via owlfs for
-example) without being specialized for any specific problem
-space. Megatest in of itself does not know what constitutes a PASS or
-FAIL of a test or task. In most cases megatest is best used in
-conjunction with logpro or a similar tool to parse, analyze and decide
-on the test outcome. 
+Megatest is a distributed system intended to provide the minimum needed
+resources to make writing a suite of tests and tasks for implementing
+continuous build for software, design engineering or process control (via
+owlfs for example) without being specialized for any specific problem
+space. Megatest in of itself does not know what constitutes a PASS or FAIL
+of a test or task. In most cases megatest is best used in conjunction with
+logpro or a similar tool to parse, analyze and decide on the test outcome.
 
  * Self-checking -Repeatable strive for directed or self-checking test
    as opposed to delta based tests
 
  * Traceable - environment variables, host OS and other possibly influential

Index: docs/manual/reference.txt
==================================================================
--- docs/manual/reference.txt
+++ docs/manual/reference.txt
@@ -67,11 +67,13 @@
 VAR1 VAL2
 -------------------------
 
 Can use either wildcard of "%" or a regular expression:
 
+-------------------------
 [/abc.*def/]
+-------------------------
 
 Disk Space Checks
 ^^^^^^^^^^^^^^^^^
 
 Some parameters you can put in the [setup] section of megatest.config:
@@ -143,10 +145,22 @@
 .In megatest.config
 ------------------
 [setup]
 reruns 5
 ------------------
+
+Replace the default blacklisted environment variables with user supplied
+list.
+
+Default list: USER HOME DISPLAY LS_COLORS XKEYSYMDB EDITOR MAKEFLAGS MAKEF MAKEOVERRIDES
+
+.Add a "bad" variable "PROMPT" to the variables that will be commented out
+in the megatest.sh and megatest.csh files:
+-----------------
+[setup]
+blacklistvars USER HOME DISPLAY LS_COLORS XKEYSYMDB EDITOR MAKEFLAGS PROMPT
+-----------------
 
 Run time limit
 ++++++++++++++
 
 -----------------
@@ -286,72 +300,133 @@
 
 For cases were the dependent test has a similar but not identical
 itempath to the downstream test an itemmap can allow for itemmatch
 mode
 
+.example for removing part of itemmap for waiton test (eg: item +foo-x/bar+ depends on waiton's item +y/bar+)
 -------------------
 [requirements]
-mode itemmatch
+mode itemwait
+# itemmap   
 itemmap .*x/ y/
+
+-------------------
+
+.example for removing part of itemmap for waiton test (eg: item +foo/bar/baz+ in this test depends on waiton's item +baz+)
+-------------------
 
 # ## pattern replacement notes
 #
 # ## Example
 # ## Remove everything up to the last /
+[requirements]
+mode itemwait
+# itemmap  
 itemmap .*/
+-------------------
+
+.example replacing part of itemmap for (eg: item +foo/1234+ will imply waiton's item +bar/1234+)
+-------------------
+
 #
 # ## Example
 # ## Replace foo/ with bar/
+[requirements]
+mode itemwait
+# itemmap   
 itemmap foo/ bar/
+
+-------------------
+
+.example for backreference (eg: item +foo23/thud+ will imply waiton's item +num-23/bar/thud+
+-------------------
+#
+# ## Example
+# ## can use \{number} in replacement pattern to backreference a (capture) from matching pattern similar to sed or perl
+[requirements]
+mode itemwait
+# itemmap   
+itemmap foo(\d+)/ num-\1/bar/
+
+-------------------
+
+.example multiple itemmaps
+-------------------
 
 # multi-line; matches are applied in the listed order
 # The following would map:
 #   a123b321 to b321fooa123 then to 321fooa123p
 #
+[requirements]
 itemmap (a\d+)(b\d+) \2foo\1
   b(.*) \1p
 -------------------
 
-Complex mappings
-^^^^^^^^^^^^^^^^
 
-Complex mappings can be handled with the [itemmap] section
+Complex mapping
+^^^^^^^^^^^^^^^
+Complex mappings can be handled with a separate [itemmap] section (instead if an itemmap line in the [requirements] section)
+
+Each line in an itemmap section starts with a waiton test name followed by an itemmap expression
+
+.eg: The following causes waiton test A item +bar/1234+ to run when our test's +foo/1234+ item is requested as well as causing waiton test B's +blah+ item to run when our test's +stuff/blah+ item is requested
+--------------
+[itemmap]
+A foo/ bar/
+B stuff/
+--------------
+
+
+Complex mapping example
+^^^^^^^^^^^^^^^^^^^^^^^
+
+
 
 // image::itemmap.png[]
 image::complex-itemmap.png[]
 
-Example:
-
-. Request to run D/1/res
-. Megatest uses rule "(\d+)/res" -> "\1/aa" to create item C/1/aa from D/1/res
-. Full list to be run is now: D/1/res, C/1/aa
-. Megatest uses rule "(\d+)/aa" -> "aa/\1" to create item A/aa/1
-. Full list to be run is now: D/1/res, C/1/aa, A/aa/1
-
-.Testconfig for Test C
+
+We accomplish this by configuring the testconfigs of our tests C D and E as follows:
+
+.Testconfig for Test E has
 ----------------------
 [requirements]
-waiton A B
-
-[itemmap]
-A (\d+)/aa aa/\1
-B (\d+)/bb 
+waiton C
+itemmap (\d+)/res \1/bb
 ----------------------
 
-.Testconfig for Test D
+.Testconfig for Test D has
 ----------------------
 [requirements]
 waiton C
 itemmap (\d+)/res \1/aa
 ----------------------
 
-.Testconfig for Test E
+.Testconfig for Test C has
 ----------------------
 [requirements]
-waiton C
-itemmap (\d+)/res \1/bb
+waiton A B
+
+[itemmap]
+A (\d+)/aa aa/\1
+B (\d+)/bb bb/\1
 ----------------------
+
+.Testconfigs for Test B and Test A have no waiton or itemmap configured
+-------------------
+-------------------
+
+.Walk through one item -- we want the following to happen for testpatt +D/1/res+ (see blue boxes in complex itemmaping figure above):
+
+. eg from command line +megatest -run -testpatt D/1/res -target mytarget -runname myrunname+
+. Full list to be run is now: +D/1/res+
+. Test D has a waiton - test C.  Test D's itemmap rule +itemmap (\d+)/res \1/aa+ ->  causes +C/1/aa+ to run before +D/1/res+
+. Full list to be run is now: +D/1/res+, +C/1/aa+
+. Test C was a waiton - test A. Test C's rule +A (\d+)/aa aa/\1+ -> causes +A/aa/1+ to run before +C/1/aa+
+. Full list to be run is now: +D/1/res+, +C/1/aa+, +A/aa/1+
+. Test A has no waitons.  All waitons of all tests in full list have been processed.  Full list is finalized.
+
 
 Dynamic Flow Dependency Tree
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 .Autogeneration waiton list for dynamic flow dependency trees
@@ -468,11 +543,11 @@
 ----------------------------
 
 Triggers
 ~~~~~~~~
 
-In your testconfig triggers can be specified 
+In your testconfig or megatest.config triggers can be specified 
 
 -----------------
 [triggers]
 
 # Call script running.sh when test goes to state=RUNNING, status=PASS
@@ -483,11 +558,11 @@
 
 # Call script onpass.sh any time status goes to PASS
 PASS/ onpass.sh
 -----------------
 
-Scripts called will have; test-id test-rundir trigger, added to the commandline.
+Scripts called will have; test-id test-rundir trigger test-name item-path state status event-time, added to the commandline.
 
 HINT
 
 To start an xterm (useful for debugging), use a command line like the following:
 
@@ -495,10 +570,33 @@
 [triggers]
 COMPLETED/ xterm -e bash -s -- 
 -----------------
 
 NOTE: There is a trailing space after the --
+
+There are a number of environment variables available to the trigger script
+but since triggers can be called in various contexts not all variables are
+available at all times. The trigger script should check for the variable and
+fail gracefully if it doesn't exist.
+
+.Environment variables visible to the trigger script
+[width="90%",cols="^,2m",frame="topbot",options="header"]
+|======================
+|Variable             | Purpose            
+| MT_TEST_RUN_DIR     | The directory where Megatest ran this test                   
+| MT_CMDINFO          | Encoded command data for the test                   
+| MT_DEBUG_MODE       | Used to pass the debug mode to nested calls to Megatest                   
+| MT_RUN_AREA_HOME    | Megatest home area 
+| MT_TESTSUITENAME    | The name of this testsuite or area                   
+| MT_TEST_NAME        | The name of this test
+| MT_ITEM_INFO        | The variable and values for the test item
+| MT_MEGATEST         | Which Megatest binary is being used by this area
+| MT_TARGET           | The target variable values, separated by '/'
+| MT_LINKTREE         | The base of the link tree where all run tests can be found
+| MT_ITEMPATH         | The values of the item path variables, separated by '/'
+| MT_RUNNAME          | The name of the run
+|======================
 
 
 Override the Toplevel HTML File
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -571,15 +669,86 @@
 Then in runconfigs.config
 
 .Example of using modified.config in a testconfig
 ------------------------------
 cat testconfig
-
 [pre-launch-env-vars]
 [include modified.config]
 ------------------------------
 
+Managing Old Runs
+-----------------
+
+It is often desired to keep some older runs around but this must be balanced with the costs of disk space.
+
+. Use -remove-keep
+. Use -archive (can also be done from the -remove-keep interface)
+. use -remove-runs with -keep-records
+
+.For each target, remove all runs but the most recent 3 if they are over 1 week old
+---------------------
+# use -precmd 'sleep 5;nbfake' to limit overloading the host computer but to allow the removes to run in parallel.
+megatest -actions print,remove-runs -remove-keep 3 -target %/%/%/% -runname % -age 1w -precmd 'sleep 5;nbfake'"
+---------------------
+
+Nested Runs
+-----------
+
+A Megatest test can run a full Megatest run in either the same
+Megatest area or in another area. This is a powerful way of chaining
+complex suites of tests and or actions.
+
+If you are not using the current area you can use ezsteps to retrieve
+and setup the sub-Megatest run area.
+
+In the testconfig:
+---------------
+[subrun]
+
+# Required: wait for the run or just launch it
+#           if no then the run will be an automatic PASS irrespective of the actual result
+run-wait yes|no
+
+# Optional: where to execute the run. Default is the current runarea
+run-area /some/path/to/megatest/area
+
+# Optional: method to use to determine pass/fail status of the run
+#   auto (default) - roll up the net state/status of the sub-run
+#   logpro         - use the provided logpro rules, happens automatically if there is a logpro section
+# passfail auto|logpro
+# Example of logpro:
+passfail logpro
+
+# Optional: 
+logpro ;; if this section exists then logpro is used to determine pass/fail
+  (expect:required in "LogFileBody" >= 1 "At least one pass" #/PASS/)
+  (expect:fail     in "LogFileBody"  = 0 "No FAILs allowed"  #/FAIL/)
+
+# Optional: target translator, default is to use the parent target
+target #{shell somescript.sh}
+
+# Optional: runname translator/generator, default is to use the parent runname
+run-name #{somescript.sh}
+
+# Optional: testpatt spec, default is to first look for TESTPATT spec from runconfigs unless there is a contour spec
+test-patt %/item1,test2
+
+# Optional: contour spec, use the named contour from the megatest.config contour spec
+contour contourname ### NOTE: Not implemented yet! Let us know if you need this feature.
+
+# Optional: mode-patt, use this spec for testpatt from runconfigs
+mode-patt TESTPATT
+
+# Optional: tag-expr, use this tag-expr to select tests
+tag-expr quick
+
+# Optional: (not yet implemented, remove-runs is always propagated at this time), propagate these actions from the parent
+#           test
+#   Note// default is % for all
+propagate remove-runs archive ...
+
+---------------
 
 Programming API
 ---------------
 
 These routines can be called from the megatest repl. 

ADDED   docs/megatest-desktop.png
Index: docs/megatest-desktop.png
==================================================================
--- /dev/null
+++ docs/megatest-desktop.png
cannot compute difference between binary files

Index: docs/megatest-state-status.dot
==================================================================
--- docs/megatest-state-status.dot
+++ docs/megatest-state-status.dot
@@ -31,11 +31,11 @@
      label="{RUNNING|{n/a| PASS | FAIL}}";
   ]
 
   "COMPLETED" [
       shape="record";
-      label = "{COMPLETED|{PASS |  FAIL | CHECK| SKIP}}";
+      label = "{COMPLETED|{PASS | SKIP | WAIVED | FAIL | CHECK| ABORT}}";
   ]
 
 
 "RUNNING" -> "COMPLETED";
 "RUNNING" -> "INCOMPLETE" [label="test dead for > 24hrs"];

ADDED   docs/pkts.dot
Index: docs/pkts.dot
==================================================================
--- /dev/null
+++ docs/pkts.dot
@@ -0,0 +1,59 @@
+digraph megatest_pkts {
+  ranksep=0.05
+  // rankdir=LR
+
+node [shape=box,style=filled];
+  
+  "SENSORS" [ label = "{ Sensor Processing | { file | git | fossil | script }}"
+	      shape = "record"; ];
+  
+  "RUNS"    [ label = "{ Runs Processing | { launch | clean | re-run | archive } | { dispatcher }}";
+	      shape = "record"; ];
+
+  "WORK"    [ label = "{ Work Items | { start task | task competed }}";
+	      shape = "record"; ];
+
+  "USERREQ" [ label = "{ User Requests (Unix and Web) | { launch | clean | re-run | archive }}";
+	      shape = "record"; ];
+
+  "MTAREA1" [ label = "{ Megatest Area 1 | { parallel job\nmanagement | test\nmanagement | data\nrollup }}";
+	      shape = "record"; ];
+  
+  "MTAREA2" [ label = "{ Megatest Area 2 | { parallel job\nmanagement | test\nmanagement | data\nrollup }}";
+	      shape = "record"; ];
+  
+  "MTAREA3" [ label = "More Megatest Areas ... ";
+	      shape = "record"; ];
+
+  "PGDB"    [ label = "postgres database";
+	      shape = "cylinder"; ];
+
+  "WEBAPP"  [ label = "{ Web View | { Runs | Contours | Control | Time View }}";
+	      shape = "record"; ];
+
+  // "WEBCTRL" [ label = "{ Web View \n(control) }";
+  //	      shape = "record"; ];
+  
+  "SENSORS" -> "SPKTS";
+  "RUNS"    -> "run pkts";
+  "run pkts" -> "RUNS";
+  "WORK"    -> "work pkts";
+  "work pkts" -> "RUNS";
+  "USERREQ" -> "user request pkts";
+  "SPKTS"   -> "RUNS";
+  "user request pkts" -> "RUNS";
+  "RUNS"    -> "MTAREA1" -> "PGDB";
+  "RUNS"    -> "MTAREA2" -> "PGDB";
+  "RUNS"    -> "MTAREA3" -> "PGDB";
+  "PGDB"    -> "WEBAPP";
+  // "WEBCTRL" -> "run pkts";
+  
+  subgraph cluster_pkts {
+    label="Packets";
+    "SPKTS" [ label = "Sensor Packets" ];
+    "run pkts";
+    "work pkts";
+    "user request pkts";
+  }
+}
+

ADDED   docs/pkts.pdf
Index: docs/pkts.pdf
==================================================================
--- /dev/null
+++ docs/pkts.pdf
cannot compute difference between binary files

Index: docs/plan.txt
==================================================================
--- docs/plan.txt
+++ docs/plan.txt
@@ -8,44 +8,45 @@
 
 Goals
 ^^^^^
 
 . Reduce load on the file system. Sqlite3 files on network filesystem can be
-  a burden.
+  a burden. [green]#[DONE]#
 . Reduce number of servers and frequency of start/stop. This is mostly an
-  issue of clutter but also a reduction in "moving parts".
+  issue of clutter but also a reduction in "moving parts". [green]#[DONE]#
 . Coalesce activities to a single home host where possible. Give the user
   feedback that they have started the dashboard on a host other than the
-  home host.
+  home host. [green]#[DONE]#
 . Reduce number of processes involved in managing running tests.
 
 Changes Needed
 ^^^^^^^^^^^^^^
 
 . ACID compliant db will be on /tmp and synced to megatest.db with a five
-  second max delay.
+  second max delay. [green]#[DONE]#
 . Read/writes to db for processes on homehost will go direct to /tmp
-  megatest.db file.
+  megatest.db file. [green]#[DONE]#
 . Read/wites fron non-homehost processes will go through one server. Bulk
   reads (e.g. for dashboard or list-runs) will be cached on the current host
-  in /tmp and synced from the home megatest.db in the testsuite area.
-. Db syncs rely on the target db file timestame minus some margin.
+  in /tmp and synced from the home megatest.db in the testsuite area. [green]#[DONE]#
+. Db syncs rely on the target db file timestame minus some margin. [green]#[DONE]#
 . Since bulk reads do not use the server we can switch to simple RPC for the
-  network transport.
+  network transport. [green]#[DONE]#
 . Test running manager process extended to manage multiple running tests.
 
 Current Items
 ~~~~~~~~~~~~~
 
 ww05 - migrate to inmem-db
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-. Switch to inmem db with fast sync to on disk db's [DONE]
+. Switch to inmem db with fast sync to on disk db's [green]#[DONE]#
 . Server polls tasks table for next action
-.. Task table used for tracking runner process [DONE]
-.. Task table used for jobs to run
-.. Task table used for queueing runner actions (remove runs, cleanRunExecute, etc)
+.. Task table used for tracking runner process [red]#[Replaced by mtutil]#
+.. Task table used for jobs to run [red]#[Replaced by mtutil]#
+.. Task table used for queueing runner actions (remove runs,
+   cleanRunExecute, etc)  [red]#[Replaced by mtutil#]
 
 
 // ww32
 // ~~~~
 // 

ADDED   emergency-patches/emergency-patch-1.scm
Index: emergency-patches/emergency-patch-1.scm
==================================================================
--- /dev/null
+++ emergency-patches/emergency-patch-1.scm
@@ -0,0 +1,203 @@
+
+
+;; These are called by the server on recipt of /api calls
+;;    - keep it simple, only return the actual result of the call, i.e. no meta info here
+;;
+;;    - returns #( flag result )
+;;
+(define (api:execute-requests dbstruct dat)
+  (handle-exceptions
+   exn
+   (let ((call-chain (get-call-chain)))
+     (debug:print 0 *default-log-port* "WARNING: api:execute-requests received an exception from peer, dat=" dat)
+     (print-call-chain (current-error-port))
+     (debug:print 0 *default-log-port* " message: "  ((condition-property-accessor 'exn 'message) exn))       
+     (vector #f (vector exn call-chain dat))) ;; return some stuff for debug if an exception happens
+   (cond
+    ((not (vector? dat))                    ;; it is an error to not receive a vector
+     (vector #f (vector #f "remote must be called with a vector")))
+    ((> *api-process-request-count* 20) ;; 20)
+     (debug:print 0 *default-log-port* "WARNING: api:execute-requests received an overloaded message.")
+     (set! *server-overloaded* #t)
+     (vector #f (vector #f 'overloaded))) ;; the inner vector is what gets returned. nope, don't know why. please refactor!
+    (else  
+     (let* ((cmd-in            (vector-ref dat 0))
+            (cmd               (if (symbol? cmd-in)
+				   cmd-in
+				   (string->symbol cmd-in)))
+            (params            (vector-ref dat 1))
+            (start-t           (current-milliseconds))
+            (readonly-mode     (dbr:dbstruct-read-only dbstruct))
+            (readonly-command  (member cmd api:read-only-queries))
+            (writecmd-in-readonly-mode (and readonly-mode (not readonly-command)))
+            (res    
+             (if writecmd-in-readonly-mode
+                 (conc "attempt to run write command "cmd" on a read-only database")
+                 (case cmd
+                   ;;===============================================
+                   ;; READ/WRITE QUERIES
+                   ;;===============================================
+
+                   ((get-keys-write)                        (db:get-keys dbstruct)) ;; force a dummy "write" query to force server; for debug in -repl
+                   
+                   ;; SERVERS
+                   ((start-server)                    (apply server:kind-run params))
+                   ((kill-server)                     (set! *server-run* #f))
+
+                   ;; TESTS
+
+                   ;;((test-set-state-status-by-id)     (apply mt:test-set-state-status-by-id dbstruct params))
+                   ;;BB - commented out above because it was calling below, eventually, incorrectly (dbstruct passed to mt:test-set-state-status-by-id, which previosly did more, but now only passes thru to db:set-state-status-and-roll-up-items.
+                   ((test-set-state-status-by-id)
+
+                    ;; (define (db:set-state-status-and-roll-up-items dbstruct run-id test-name item-path state status comment)
+                    (db:set-state-status-and-roll-up-items
+                     dbstruct
+                     (list-ref params 0) ; run-id
+                     (list-ref params 1) ; test-name
+                     #f                  ; item-path
+                     (list-ref params 2) ; state
+                     (list-ref params 3) ; status
+                     (list-ref params 4) ; comment
+                     ))
+                   
+                   ((delete-test-records)             (apply db:delete-test-records dbstruct params))
+                   ((delete-old-deleted-test-records) (apply db:delete-old-deleted-test-records dbstruct params))
+                   ((test-set-state-status)           (apply db:test-set-state-status dbstruct params))
+                   ((test-set-top-process-pid)        (apply db:test-set-top-process-pid dbstruct params))
+                   ((set-state-status-and-roll-up-items) (apply db:set-state-status-and-roll-up-items dbstruct params))
+                   ((top-test-set-per-pf-counts)      (apply db:top-test-set-per-pf-counts dbstruct params))
+                   ((test-set-archive-block-id)       (apply db:test-set-archive-block-id dbstruct params))
+
+                   ;; RUNS
+                   ((register-run)                 (apply db:register-run dbstruct params))
+                   ((set-tests-state-status)       (apply db:set-tests-state-status dbstruct params))
+                   ((delete-run)                   (apply db:delete-run dbstruct params))
+                   ((lock/unlock-run)              (apply db:lock/unlock-run dbstruct params))
+                   ((update-run-event_time)        (apply db:update-run-event_time dbstruct params))
+                   ((update-run-stats)             (apply db:update-run-stats dbstruct params))
+                   ((set-var)                      (apply db:set-var dbstruct params))
+                   ((del-var)                      (apply db:del-var dbstruct params))
+
+                   ;; STEPS
+                   ((teststep-set-status!)         (apply db:teststep-set-status! dbstruct params))
+
+                   ;; TEST DATA
+                   ((test-data-rollup)             (apply db:test-data-rollup dbstruct params))
+                   ((csv->test-data)               (apply db:csv->test-data dbstruct params))
+
+                   ;; MISC
+                   ((sync-inmem->db)               (let ((run-id (car params)))
+                                                     (db:sync-touched dbstruct run-id force-sync: #t)))
+                   ((mark-incomplete)              (apply db:find-and-mark-incomplete dbstruct params))
+
+                   ;; TESTMETA
+                   ((testmeta-add-record)       (apply db:testmeta-add-record dbstruct params))
+                   ((testmeta-update-field)     (apply db:testmeta-update-field dbstruct params))
+                   ((get-tests-tags)            (db:get-tests-tags dbstruct))
+
+                   ;; TASKS
+                   ((tasks-add)                 (apply tasks:add dbstruct params))   
+                   ((tasks-set-state-given-param-key) (apply tasks:set-state-given-param-key dbstruct params))
+                   ((tasks-get-last)            (apply tasks:get-last dbstruct params))
+
+		   ;; NO SYNC DB
+		   ((no-sync-set)               (apply db:no-sync-set         *no-sync-db* params))
+		   ((no-sync-get/default)       (apply db:no-sync-get/default *no-sync-db* params))
+		   ((no-sync-del!)              (apply db:no-sync-del!        *no-sync-db* params))
+		 
+                   ;; ARCHIVES
+                   ;; ((archive-get-allocations)   
+                   ((archive-register-disk)     (apply db:archive-register-disk dbstruct params))
+                   ((archive-register-block-name)(apply db:archive-register-block-name dbstruct params))
+                   ((archive-allocate-testsuite/area-to-block)(apply db:archive-allocate-testsuite/area-to-block dbstruct block-id testsuite-name areakey))
+
+                   ;;======================================================================
+                   ;; READ ONLY QUERIES
+                   ;;======================================================================
+
+                   ;; KEYS
+                   ((get-key-val-pairs)               (apply db:get-key-val-pairs dbstruct params))
+                   ((get-keys)                        (db:get-keys dbstruct))
+                   ((get-key-vals)                    (apply db:get-key-vals dbstruct params))
+                   ((get-target)                      (apply db:get-target dbstruct params))
+                   ((get-targets)                     (db:get-targets dbstruct))
+
+                   ;; ARCHIVES
+                   ((test-get-archive-block-info)     (apply db:test-get-archive-block-info dbstruct params))
+                   
+                   ;; TESTS
+                   ((test-toplevel-num-items)         (apply db:test-toplevel-num-items dbstruct params))
+                   ((get-test-info-by-id)	       (apply db:get-test-info-by-id dbstruct params))
+                   ((test-get-rundir-from-test-id)    (apply db:test-get-rundir-from-test-id dbstruct params))
+                   ((get-count-tests-running-for-testname) (apply db:get-count-tests-running-for-testname dbstruct params))
+                   ((get-count-tests-running)         (apply db:get-count-tests-running dbstruct params))
+                   ((get-count-tests-running-in-jobgroup) (apply db:get-count-tests-running-in-jobgroup dbstruct params))
+                   ;; ((delete-test-step-records)        (apply db:delete-test-step-records dbstruct params))
+                   ((get-previous-test-run-record)    (apply db:get-previous-test-run-record dbstruct params))
+                   ((get-matching-previous-test-run-records)(apply db:get-matching-previous-test-run-records dbstruct params))
+                   ((test-get-logfile-info)           (apply db:test-get-logfile-info dbstruct params))
+                   ((test-get-records-for-index-file)  (apply db:test-get-records-for-index-file dbstruct params))
+                   ((get-testinfo-state-status)       (apply db:get-testinfo-state-status dbstruct params))
+                   ((test-get-top-process-pid)        (apply db:test-get-top-process-pid dbstruct params))
+                   ((test-get-paths-matching-keynames-target-new) (apply db:test-get-paths-matching-keynames-target-new dbstruct params))
+                   ((get-prereqs-not-met)             (apply db:get-prereqs-not-met dbstruct params))
+                   ((get-count-tests-running-for-run-id) (apply db:get-count-tests-running-for-run-id dbstruct params))
+                   ((synchash-get)                    (apply synchash:server-get dbstruct params))
+                   ((get-raw-run-stats)               (apply db:get-raw-run-stats dbstruct params))
+
+                   ;; RUNS
+                   ((get-run-info)                 (apply db:get-run-info dbstruct params))
+                   ((get-run-status)               (apply db:get-run-status dbstruct params))
+                   ((set-run-status)               (apply db:set-run-status dbstruct params))
+                   ((get-tests-for-run)            (apply db:get-tests-for-run dbstruct params))
+                   ((get-test-id)                  (apply db:get-test-id dbstruct params))
+                   ((get-tests-for-run-mindata)    (apply db:get-tests-for-run-mindata dbstruct params))
+                   ((get-runs)                     (apply db:get-runs dbstruct params))
+                   ((get-num-runs)                 (apply db:get-num-runs dbstruct params))
+                   ((get-all-run-ids)              (db:get-all-run-ids dbstruct))
+                   ((get-prev-run-ids)             (apply db:get-prev-run-ids dbstruct params))
+                   ((get-run-ids-matching-target)  (apply db:get-run-ids-matching-target dbstruct params))
+                   ((get-runs-by-patt)             (apply db:get-runs-by-patt dbstruct params))
+                   ((get-run-name-from-id)         (apply db:get-run-name-from-id dbstruct params))
+                   ((get-main-run-stats)           (apply db:get-main-run-stats dbstruct params))
+                   ((get-var)                      (apply db:get-var dbstruct params))
+                   ((get-run-stats)                (apply db:get-run-stats dbstruct params))
+
+                   ;; STEPS
+                   ((get-steps-data)               (apply db:get-steps-data dbstruct params))
+                   ((get-steps-for-test)           (apply db:get-steps-for-test dbstruct params))
+
+                   ;; TEST DATA
+                   ((read-test-data)               (apply db:read-test-data dbstruct params))
+                   ((read-test-data*)              (apply db:read-test-data* dbstruct params))
+
+                   ;; MISC
+                   ((get-latest-host-load)         (apply db:get-latest-host-load dbstruct params))
+                   ((have-incompletes?)            (apply db:have-incompletes? dbstruct params))
+                   ((login)                        (apply db:login dbstruct params))
+                   ((general-call)                 (let ((stmtname   (car params))
+                                                         (run-id     (cadr params))
+                                                         (realparams (cddr params)))
+                                                     (db:general-call dbstruct stmtname realparams)))
+                   ((sdb-qry)                      (apply sdb:qry params))
+                   ((ping)                         (current-process-id))
+		   ((get-changed-record-ids)       (apply db:get-changed-record-ids dbstruct params))
+		   
+                   ;; TESTMETA
+                   ((testmeta-get-record)       (apply db:testmeta-get-record dbstruct params))
+
+                   ;; TASKS 
+                   ((find-task-queue-records)   (apply tasks:find-task-queue-records dbstruct params))
+		   (else
+		    (debug:print 0 *default-log-port* "ERROR: bad api call " cmd)
+		    (conc "ERROR: BAD api call " cmd))))))
+       
+       ;; save all stats
+       (let ((delta-t (- (current-milliseconds)
+			 start-t)))
+	 (hash-table-set! *db-api-call-time* cmd
+			  (cons delta-t (hash-table-ref/default *db-api-call-time* cmd '()))))
+       (if writecmd-in-readonly-mode
+	   (vector #f res)
+           (vector #t res)))))))

ADDED   emergency-patches/emergency-patch-2.scm
Index: emergency-patches/emergency-patch-2.scm
==================================================================
--- /dev/null
+++ emergency-patches/emergency-patch-2.scm
@@ -0,0 +1,311 @@
+(include "common_records.scm")
+(include "key_records.scm")
+(include "db_records.scm")
+(include "run_records.scm")
+(include "test_records.scm")
+
+(define (common:wait-for-cpuload maxload numcpus waitdelay #!key (count 1000) (msg #f)(remote-host #f))
+  (let* ((loadavg (common:get-cpu-load remote-host))
+	 (first   (car loadavg))
+	 (next    (cadr loadavg))
+	 (adjload (* maxload numcpus))
+	 (loadjmp (- first next)))
+    (cond
+     ((and (> first adjload)
+	   (> count 0))
+      (debug:print-info 0 *default-log-port* "waiting " waitdelay " seconds due to load " first " exceeding max of " adjload " " (if msg msg ""))
+      (thread-sleep! waitdelay)
+      (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1)))
+     ((and (> loadjmp numcpus)
+	   (> count 0))
+      (debug:print-info 0 *default-log-port* "waiting " waitdelay " seconds due to load jump " loadjmp " > numcpus " numcpus (if msg msg ""))
+      (thread-sleep! waitdelay)
+      (common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1))))))
+
+(define (common:wait-for-homehost-load maxload msg)
+  (let* ((hh-dat (if (common:on-homehost?) ;; if we are on the homehost then pass in #f so the calls are local.
+                     #f
+                     (common:get-homehost)))
+         (hh     (if hh-dat (car hh-dat) #f))
+         (numcpus (common:get-num-cpus hh)))
+    (common:wait-for-normalized-load maxload msg: msg remote-host: hh)))
+
+;; wait for normalized cpu load to drop below maxload
+;;
+(define (common:wait-for-normalized-load maxload #!key (msg #f)(remote-host #f))
+  (let ((num-cpus (common:get-num-cpus remote-host)))
+    (common:wait-for-cpuload maxload num-cpus 15 msg: msg remote-host: remote-host)))
+
+;;  hed tal reg reruns reglen regfull test-record runname test-name item-path jobgroup max-concurrent-jobs run-id waitons item-path testmode test-patts required-tests test-registry registry-mutex flags keyvals run-info newtal all-tests-registry itemmaps)
+(define (runs:process-expanded-tests runsdat testdat)
+  ;; unroll the contents of runsdat and testdat (due to ongoing refactoring).
+  (let* ((hed                    (runs:testdat-hed testdat))
+	 (tal                    (runs:testdat-tal testdat))
+	 (reg                    (runs:testdat-reg testdat))
+	 (reruns                 (runs:testdat-reruns testdat))
+	 (test-name              (runs:testdat-test-name testdat))
+	 (item-path              (runs:testdat-item-path testdat))
+	 (jobgroup               (runs:testdat-jobgroup testdat))
+	 (waitons                (runs:testdat-waitons testdat))
+	 (item-path              (runs:testdat-item-path testdat))
+	 (testmode               (runs:testdat-testmode testdat))
+	 (newtal                 (runs:testdat-newtal testdat))
+	 (itemmaps               (runs:testdat-itemmaps testdat))
+	 (test-record            (runs:testdat-test-record testdat))
+	 (prereqs-not-met        (runs:testdat-prereqs-not-met testdat))
+
+	 (reglen                 (runs:dat-reglen runsdat))
+	 (regfull                (runs:dat-regfull runsdat))
+	 (runname                (runs:dat-runname runsdat))
+	 (max-concurrent-jobs    (runs:dat-max-concurrent-jobs runsdat))
+	 (run-id                 (runs:dat-run-id runsdat))
+	 (test-patts             (runs:dat-test-patts runsdat))
+	 (required-tests         (runs:dat-required-tests runsdat))
+	 (test-registry          (runs:dat-test-registry runsdat))
+	 (registry-mutex         (runs:dat-registry-mutex runsdat))
+	 (flags                  (runs:dat-flags runsdat))
+	 (keyvals                (runs:dat-keyvals runsdat))
+	 (run-info               (runs:dat-run-info runsdat))
+	 (all-tests-registry     (runs:dat-all-tests-registry runsdat))
+	 (run-limits-info        (runs:dat-can-run-more-tests runsdat))
+	 ;; (runs:can-run-more-tests run-id jobgroup max-concurrent-jobs)) ;; look at the test jobgroup and tot jobs running
+	 (have-resources         (car run-limits-info))
+	 (num-running            (list-ref run-limits-info 1))
+	 (num-running-in-jobgroup(list-ref run-limits-info 2)) 
+	 (max-concurrent-jobs    (list-ref run-limits-info 3))
+	 (job-group-limit        (list-ref run-limits-info 4))
+	 ;; (prereqs-not-met        (rmt:get-prereqs-not-met run-id waitons hed item-path mode: testmode itemmaps: itemmaps))
+	 ;; (prereqs-not-met         (mt:lazy-get-prereqs-not-met run-id waitons item-path mode: testmode itemmap: itemmap))
+	 (fails                  (if (list? prereqs-not-met)
+				      (runs:calc-fails prereqs-not-met)
+				      (begin
+					(debug:print-error 0 *default-log-port* "prereqs-not-met is not a list! " prereqs-not-met)
+					'())))
+	 (non-completed           (filter (lambda (x)             ;; remove hed from not completed list, duh, of course it is not completed!
+					    (not (equal? x hed)))
+					  (runs:calc-not-completed prereqs-not-met)))
+	 (loop-list               (list hed tal reg reruns))
+	 ;; configure the load runner
+	 (numcpus                 (common:get-num-cpus #f))
+	 (maxload                 (string->number (or (configf:lookup *configdat* "jobtools" "maxload") "3.0")))         ;; use a non-number string to disable
+         (maxhomehostload         (string->number (or (configf:lookup *configdat* "jobtools" "maxhomehostload") "1.2"))) ;; use a non-number string to disable
+         (waitdelay               (string->number (or (configf:lookup *configdat* "jobtools" "waitdelay") "60"))))
+    (debug:print-info 4 *default-log-port* "have-resources: " have-resources " prereqs-not-met: (" 
+		      (string-intersperse 
+		       (map (lambda (t)
+			      (if (vector? t)
+				  (conc (db:test-get-state t) "/" (db:test-get-status t))
+				  (conc " WARNING: t is not a vector=" t )))
+			    prereqs-not-met)
+		       ", ") ") fails: " fails
+		       "\nregistered? " (hash-table-ref/default test-registry (db:test-make-full-name test-name item-path) #f))
+			    
+
+    
+    (if (and (not (null? prereqs-not-met))
+	     (runs:lownoise (conc "waiting on tests " prereqs-not-met hed) 60))
+	(debug:print-info 2 *default-log-port* "waiting on tests; " (string-intersperse (runs:mixed-list-testname-and-testrec->list-of-strings prereqs-not-met) ", ")))
+
+    ;; Don't know at this time if the test have been launched at some time in the past
+    ;; i.e. is this a re-launch?
+    (debug:print-info 4 *default-log-port* "run-limits-info = " run-limits-info)
+    
+    (cond
+     
+     ;; Check item path against item-patts, 
+     ;;
+     ((not (tests:match test-patts (tests:testqueue-get-testname test-record) item-path required: required-tests)) ;; This test/itempath is not to be run
+      ;; else the run is stuck, temporarily or permanently
+      ;; but should check if it is due to lack of resources vs. prerequisites
+      (debug:print-info 1 *default-log-port* "Skipping " (tests:testqueue-get-testname test-record) " " item-path " as it doesn't match " test-patts)
+      (if (or (not (null? tal))(not (null? reg)))
+	  (list (runs:queue-next-hed tal reg reglen regfull)
+		(runs:queue-next-tal tal reg reglen regfull)
+		(runs:queue-next-reg tal reg reglen regfull)
+		reruns)
+	  #f))
+     
+     ;; Register tests 
+     ;;
+     ((not (hash-table-ref/default test-registry (db:test-make-full-name test-name item-path) #f))
+      (debug:print-info 4 *default-log-port* "Pre-registering test " test-name "/" item-path " to create placeholder" )
+      ;; always do firm registration now in v1.60 and greater ;; (eq? *transport-type* 'fs) ;; no point in parallel registration if use fs
+      (let register-loop ((numtries 15))
+	(rmt:register-test run-id test-name item-path)
+	(if (rmt:get-test-id run-id test-name item-path)
+	    (hash-table-set! test-registry (db:test-make-full-name test-name item-path) 'done)
+	    (if (> numtries 0)
+		(begin
+		  (thread-sleep! 0.5)
+		  (register-loop (- numtries 1)))
+		(debug:print-error 0 *default-log-port* "failed to register test " (db:test-make-full-name test-name item-path)))))
+      (if (not (eq? (hash-table-ref/default test-registry (db:test-make-full-name test-name "") #f) 'done))
+	  (begin
+	    (rmt:register-test run-id test-name "")
+	    (if (rmt:get-test-id run-id test-name "")
+		(hash-table-set! test-registry (db:test-make-full-name test-name "") 'done))))
+      (runs:shrink-can-run-more-tests-count runsdat)   ;; DELAY TWEAKER (still needed?)
+      (if (and (null? tal)(null? reg))
+	  (list hed tal (append reg (list hed)) reruns)
+	  (list (runs:queue-next-hed tal reg reglen regfull)
+		(runs:queue-next-tal tal reg reglen regfull)
+		;; NB// Here we are building reg as we register tests
+		;; if regfull we must pop the front item off reg
+		(if regfull
+		    (append (cdr reg) (list hed))
+		    (append reg (list hed)))
+		reruns)))
+     
+     ;; At this point hed test registration must be completed.
+     ;;
+     ((eq? (hash-table-ref/default test-registry (db:test-make-full-name test-name item-path) #f)
+	   'start)
+      (debug:print-info 0 *default-log-port* "Waiting on test registration(s): "
+			(string-intersperse 
+			 (filter (lambda (x)
+				   (eq? (hash-table-ref/default test-registry x #f) 'start))
+				 (hash-table-keys test-registry))
+			 ", "))
+      (thread-sleep! 0.051)
+      (list hed tal reg reruns))
+     
+     ;; If no resources are available just kill time and loop again
+     ;;
+     ((not have-resources) ;; simply try again after waiting a second
+      (if (runs:lownoise "no resources" 60)
+	  (debug:print-info 1 *default-log-port* "no resources to run new tests, waiting ..."))
+      ;; Have gone back and forth on this but db starvation is an issue.
+      ;; wait one second before looking again to run jobs.
+      (thread-sleep! 1)
+      ;; could have done hed tal here but doing car/cdr of newtal to rotate tests
+      (list (car newtal)(cdr newtal) reg reruns))
+     
+     ;; This is the final stage, everything is in place so launch the test
+     ;;
+     ((and have-resources
+	   (or (null? prereqs-not-met)
+	       (and (member 'toplevel testmode) ;;  'toplevel)
+		    (null? non-completed)
+		    (not (member 'exclusive testmode)))))
+      ;; (hash-table-delete! *max-tries-hash* (db:test-make-full-name test-name item-path))
+      ;; we are going to reset all the counters for test retries by setting a new hash table
+      ;; this means they will increment only when nothing can be run
+      (set! *max-tries-hash* (make-hash-table))
+      ;; well, first lets see if cpu load throttling is enabled. If so wait around until the
+      ;; average cpu load is under the threshold before continuing
+      (if maxload ;; only gate if maxload is specified
+          (common:wait-for-cpuload maxload numcpus waitdelay))
+      (if maxhomehostload
+          (common:wait-for-homehost-load maxhomehostload (conc "Waiting for homehost load to drop below normalized value of " maxhomehostload)))
+      
+      (run:test run-id run-info keyvals runname test-record flags #f test-registry all-tests-registry)
+      (runs:incremental-print-results run-id)
+      (hash-table-set! test-registry (db:test-make-full-name test-name item-path) 'running)
+      (runs:shrink-can-run-more-tests-count runsdat)  ;; DELAY TWEAKER (still needed?)
+      ;; (thread-sleep! *global-delta*)
+      (if (or (not (null? tal))(not (null? reg)))
+	  (list (runs:queue-next-hed tal reg reglen regfull)
+		(runs:queue-next-tal tal reg reglen regfull)
+		(runs:queue-next-reg tal reg reglen regfull)
+		reruns)
+	  #f))
+     
+     ;; must be we have unmet prerequisites
+     ;;
+     (else
+      (debug:print 4 *default-log-port* "FAILS: " fails)
+      ;; If one or more of the prereqs-not-met are FAIL then we can issue
+      ;; a message and drop hed from the items to be processed.
+      ;; (runs:mixed-list-testname-and-testrec->list-of-strings prereqs-not-met)
+      (if (and (not (null? prereqs-not-met))
+	       (runs:lownoise (conc "waiting on tests " prereqs-not-met hed) 60))
+	  (debug:print-info 1 *default-log-port* "waiting on tests; " (string-intersperse 
+						    (runs:mixed-list-testname-and-testrec->list-of-strings 
+						     prereqs-not-met) ", ")))
+      (if (or (null? fails)
+	      (member 'toplevel testmode))
+	  (begin
+	    ;; couldn't run, take a breather
+	    (if  (runs:lownoise "Waiting for more work to do..." 60)
+		 (debug:print-info 0 *default-log-port* "Waiting for more work to do..."))
+	    (thread-sleep! 1)
+	    (list (car newtal)(cdr newtal) reg reruns))
+	  ;; the waiton is FAIL so no point in trying to run hed ever again
+	  (if (or (not (null? reg))(not (null? tal)))
+	      (if (vector? hed)
+		  (begin
+		    (debug:print 1 *default-log-port* "WARNING: Dropping test " test-name "/" item-path
+				 " from the launch list as it has prerequistes that are FAIL")
+		    (let ((test-id (rmt:get-test-id run-id hed "")))
+		      (if test-id (mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "PREQ_FAIL" "Failed to run due to failed prerequisites")))
+		    (runs:shrink-can-run-more-tests-count runsdat) ;; DELAY TWEAKER (still needed?)
+		    ;; (thread-sleep! *global-delta*)
+		    ;; This next is for the items
+		    (mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "BLOCKED" #f)
+		    (hash-table-set! test-registry (db:test-make-full-name test-name item-path) 'removed)
+		    (list (runs:queue-next-hed tal reg reglen regfull)
+			  (runs:queue-next-tal tal reg reglen regfull)
+			  (runs:queue-next-reg tal reg reglen regfull)
+			  reruns ;; WAS: (cons hed reruns) ;; but that makes no sense?
+			  ))
+		  (let ((nth-try (hash-table-ref/default test-registry hed 0)))
+		    (cond
+		     ((member "RUNNING" (map db:test-get-state prereqs-not-met))
+		      (if (runs:lownoise (conc "possible RUNNING prerequistes " hed) 60)
+			  (debug:print 0 *default-log-port* "WARNING: test " hed " has possible RUNNING prerequisites, don't give up on it yet."))
+		      (thread-sleep! 4)
+		      (list (runs:queue-next-hed newtal reg reglen regfull)
+			    (runs:queue-next-tal newtal reg reglen regfull)
+			    (runs:queue-next-reg newtal reg reglen regfull)
+			    reruns))
+		     ((or (not nth-try)
+			  (and (number? nth-try)
+			       (< nth-try 10)))
+		      (hash-table-set! test-registry hed (if (number? nth-try)
+							     (+ nth-try 1)
+							     0))
+		      (if (runs:lownoise (conc "not removing test " hed) 60)
+			  (debug:print 1 *default-log-port* "WARNING: not removing test " hed " from queue although it may not be runnable due to FAILED prerequisites"))
+		      ;; may not have processed correctly. Could be a race condition in your test implementation? Dropping test " hed) ;;  " as it has prerequistes that are FAIL. (NOTE: hed is not a vector)")
+		      (runs:shrink-can-run-more-tests-count runsdat) ;; DELAY TWEAKER (still needed?)
+		      ;; (list hed tal reg reruns)
+		      ;; (list (car newtal)(cdr newtal) reg reruns)
+		      ;; (hash-table-set! test-registry hed 'removed)
+		      (list (runs:queue-next-hed newtal reg reglen regfull)
+			    (runs:queue-next-tal newtal reg reglen regfull)
+			    (runs:queue-next-reg newtal reg reglen regfull)
+			    reruns))
+		     ((symbol? nth-try)
+		      (if (eq? nth-try 'removed) ;; removed is removed - drop it NOW
+			  (if (null? tal)
+			      #f ;; yes, really
+			      (list (car tal)(cdr tal) reg reruns))
+			  (begin
+			    (if (runs:lownoise (conc "FAILED prerequisites or other issue" hed) 60)
+				(debug:print 0 *default-log-port* "WARNING: test " hed " has FAILED prerequisites or other issue. Internal state " nth-try " will be overridden and we'll retry."))
+			    (mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "KEEP_TRYING" #f)
+			    (hash-table-set! test-registry hed 0)
+			    (list (runs:queue-next-hed newtal reg reglen regfull)
+				  (runs:queue-next-tal newtal reg reglen regfull)
+				  (runs:queue-next-reg newtal reg reglen regfull)
+				  reruns))))
+		     (else
+		      (if (runs:lownoise (conc "FAILED prerequitests and we tried" hed) 60)
+			  (debug:print 0 *default-log-port* "WARNING: test " hed " has FAILED prerequitests and we've tried at least 10 times to run it. Giving up now."))
+		      ;; (debug:print 0 *default-log-port* "         prereqs: " prereqs-not-met)
+		      (hash-table-set! test-registry hed 'removed)
+		      (mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "TEN_STRIKES" #f)
+		      ;; I'm unclear on if this roll up is needed - it may be the root cause of the "all set to FAIL" bug.
+		      (rmt:set-state-status-and-roll-up-items run-id test-name item-path #f "FAIL" #f) ;; treat as FAIL
+		      (list (if (null? tal)(car newtal)(car tal))
+			    tal
+			    reg
+			    reruns)))))
+	      ;; can't drop this - maybe running? Just keep trying
+	      (let ((runable-tests (runs:runable-tests prereqs-not-met)))
+		(if (null? runable-tests)
+		    #f   ;; I think we are truly done here
+		    (list (runs:queue-next-hed newtal reg reglen regfull)
+			    (runs:queue-next-tal newtal reg reglen regfull)
+			    (runs:queue-next-reg newtal reg reglen regfull)
+			    reruns)))))))))

ADDED   emergency-patches/emergency-patch-3.scm
Index: emergency-patches/emergency-patch-3.scm
==================================================================
--- /dev/null
+++ emergency-patches/emergency-patch-3.scm
@@ -0,0 +1,81 @@
+ ;; To build patch:
+ ;;;;;;;;;;;;;;;;;;;;;;;;;
+ ;; ldd /p/foundry/env/pkgs/megatest/1.64/19/bin/.11/mtest
+ ;;        linux-vdso.so.1 =>  (0x00002aaaaaaab000)
+ ;;        libchicken.so.7 => /p/foundry/env/pkgs/megatest/1.64/chicken-4.10.0//lib/libchicken.so.7 (0x00002aaaaaaad000)
+ ;;        libm.so.6 => /lib64/libm.so.6 (0x00002aaaab0a6000)
+ ;;        libdl.so.2 => /lib64/libdl.so.2 (0x00002aaaab31f000)
+ ;;        libc.so.6 => /lib64/libc.so.6 (0x00002aaaab523000)
+ ;;        /lib64/ld-linux-x86-64.so.2 (0x0000555555554000)
+ ;;
+ ;;  /p/foundry/env/pkgs/megatest/1.64/chicken-4.10.0/bin/csc -s emergency-patch-3.scm
+ ;;
+
+
+ ;; to test patch:
+ ;;;;;;;;;;;;;;;;;;;;;;;;;
+ ;; in .megatestrc, add:
+ ;; (if (and (> megatest-version 1.64)
+ ;;         (< megatest-version 1.6421))
+ ;;   (begin
+ ;;      (load "/p/foundry/env/pkgs/megatest/1.64/19/share/epatch-1.so")
+ ;;      (load "/p/foundry/env/pkgs/megatest/1.64/19/share/epatch-2.so"))) 
+ ;;
+
+
+ ;; to productize patch:
+ ;;;;;;;;;;;;;;;;;;;;;;;;;
+ ;; 
+(use directory-utils regex)
+
+(include "common_records.scm")
+(include "key_records.scm")
+(include "db_records.scm")
+(include "run_records.scm")
+(include "test_records.scm")
+
+;; Given a run id start a server process    ### NOTE ### > file 2>&1 
+;; if the run-id is zero and the target-host is set 
+;; try running on that host
+;;   incidental: rotate logs in logs/ dir.
+;;
+(define  (server:run areapath) ;; areapath is *toppath* for a given testsuite area
+  (let* ((curr-host   (get-host-name))
+         ;; (attempt-in-progress (server:start-attempted? areapath))
+         ;; (dot-server-url (server:check-if-running areapath))
+	 (curr-ip     (server:get-best-guess-address curr-host))
+	 (curr-pid    (current-process-id))
+	 (homehost    (common:get-homehost)) ;; configf:lookup *configdat* "server" "homehost" ))
+	 (target-host (car homehost))
+	 (testsuite   (common:get-testsuite-name))
+	 (logfile     (conc areapath "/logs/server.log")) ;; -" curr-pid "-" target-host ".log"))
+	 (cmdln (conc (common:get-megatest-exe)
+		      " -server " (or target-host "-") (if (equal? (configf:lookup *configdat* "server" "daemonize") "yes")
+							   " -daemonize "
+							   "")
+		      ;; " -log " logfile
+		      " -m testsuite:" testsuite)) ;; (conc " >> " logfile " 2>&1 &")))))
+	 (log-rotate  (make-thread common:rotate-logs  "server run, rotate logs thread"))
+         (load-limit  (configf:lookup-number *configdat* "server" "load-limit" default: 0.9)))
+    ;; we want the remote server to start in *toppath* so push there
+    (push-directory areapath)
+    (debug:print 0 *default-log-port* "INFO: Trying to start server (" cmdln ") ...")
+    (thread-start! log-rotate)
+    
+    ;; host.domain.tld match host?
+    (if (and target-host 
+	     ;; look at target host, is it host.domain.tld or ip address and does it 
+	     ;; match current ip or hostname
+	     (not (string-match (conc "("curr-host "|" curr-host"\\..*)") target-host))
+	     (not (equal? curr-ip target-host)))
+	(begin
+	  (debug:print-info 0 *default-log-port* "Starting server on " target-host ", logfile is " logfile)
+	  (setenv "TARGETHOST" target-host)))
+      
+    (setenv "TARGETHOST_LOGF" logfile)
+    (common:wait-for-normalized-load load-limit " delaying server start due to load" remote-host: (get-environment-variable "TARGETHOST")) ;; do not try starting servers on an already overloaded machine, just wait forever
+    (system (conc "nbfake " cmdln))
+    (unsetenv "TARGETHOST_LOGF")
+    (if (get-environment-variable "TARGETHOST")(unsetenv "TARGETHOST"))
+    (thread-join! log-rotate)
+    (pop-directory)))

Index: env.scm
==================================================================
--- env.scm
+++ env.scm
@@ -12,11 +12,11 @@
 (declare (unit env))
 
 (use sql-de-lite) ;; srfi-1 posix regex regex-case srfi-69 srfi-18 call-with-environment-variables)
 
 (define (env:open-db fname)
-  (let* ((db-exists (file-exists? fname))
+  (let* ((db-exists (common:file-exists? fname))
 	 (db        (open-database fname)))
     (if (not db-exists)
 	(begin
 	  (exec (sql db "CREATE TABLE envvars (
                     id INTEGER PRIMARY KEY,

Index: ezsteps.scm
==================================================================
--- ezsteps.scm
+++ ezsteps.scm
@@ -8,12 +8,11 @@
 ;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 ;;  PURPOSE.
 
 ;;  strftime('%m/%d/%Y %H:%M:%S','now','localtime')
 
-(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking directory-utils)
-(import (prefix sqlite3 sqlite3:))
+(use srfi-1 posix regex srfi-69 directory-utils)
 
 (declare (unit ezsteps))
 (declare (uses db))
 (declare (uses common))
 (declare (uses items))
@@ -37,19 +36,19 @@
 	 (test-id       (db:test-get-id testdat))
 	 (run-id        (db:test-get-run_id testdat))
 	 (test-name     (db:test-get-testname testdat))
 	 (kill-job      #f)) ;; for future use (on re-factoring with launch.scm code
     (let loop ((count 5))
-      (if (file-exists? test-run-dir)
+      (if (common:file-exists? test-run-dir)
 	  (push-directory test-run-dir)
 	  (if (> count 0)
 	      (begin
 		(debug:print 0 *default-log-port* "WARNING: ezsteps attempting to run but test run directory " test-run-dir " is not there. Waiting and trying again " count " more times")
 		(sleep 3)
 		(loop (- count 1))))))
     (debug:print-info 0 *default-log-port* "Running in directory " test-run-dir)
-    (if (not (file-exists? ".ezsteps"))(create-directory ".ezsteps"))
+    (if (not (common:file-exists? ".ezsteps"))(create-directory ".ezsteps"))
     ;; if ezsteps was defined then we are sure to have at least one step but check anyway
     (if (not (> (length ezstepslst) 0))
 	(message-window "ERROR: You can only re-run steps defined via ezsteps")
 	(begin
 	  (let loop ((ezstep   (car ezstepslst))
@@ -75,11 +74,11 @@
 			      (loop (car tal)(cdr tal) stepname #f))))
 
 		  (debug:print 4 *default-log-port* "ezsteps:\n stepname: " stepname " stepinfo: " stepinfo " stepparts: " stepparts
 			       " stepparms: " stepparms " stepcmd: " stepcmd)
 		  
-		  (if (file-exists? (conc stepname ".logpro"))(set! logpro-used #t))
+		  (if (common:file-exists? (conc stepname ".logpro"))(set! logpro-used #t))
 		  
 		  ;; call the command using mt_ezstep
 		  (set! script (conc "mt_ezstep " stepname " " (if prevstep prevstep "-") " " stepcmd))
 		  
 		  (debug:print 4 *default-log-port* "script: " script)

Index: filedb.scm
==================================================================
--- filedb.scm
+++ filedb.scm
@@ -16,11 +16,11 @@
 (include "fdb_records.scm")
 ;; (include "settings.scm")
 
 (define (filedb:open-db dbpath)
   (let* ((fdb      (make-filedb:fdb))
-	 (dbexists (file-exists? dbpath))
+	 (dbexists (common:file-exists? dbpath))
 	 (db (sqlite3:open-database dbpath)))
     (filedb:fdb-set-db!        fdb db)
     (filedb:fdb-set-dbpath!    fdb dbpath)
     (filedb:fdb-set-pathcache! fdb (make-hash-table))
     (filedb:fdb-set-idcache!   fdb (make-hash-table))

ADDED   ftail.scm
Index: ftail.scm
==================================================================
--- /dev/null
+++ ftail.scm
@@ -0,0 +1,99 @@
+;;======================================================================
+;; Copyright 2017, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+;;======================================================================
+
+(declare (unit ftail))
+
+(module ftail
+    (
+     open-tail-db
+     tail-write
+     tail-get-fid
+     file-tail
+     )
+
+(import scheme chicken data-structures extras)
+(use (prefix sqlite3 sqlite3:) posix typed-records)
+
+(define (open-tail-db )
+  (let* ((basedir   (create-directory (conc "/tmp/" (current-user-name))))
+	 (dbpath    (conc basedir "/megatest_logs.db"))
+	 (dbexists  (file-exists? dbpath))
+	 (db        (sqlite3:open-database dbpath))
+	 (handler   (sqlite3:make-busy-timeout 136000)))
+    (sqlite3:set-busy-handler! db handler)
+    (sqlite3:execute db "PRAGMA synchronous = 0;")
+    (if (not dbexists)
+	(begin
+	  (sqlite3:execute db "CREATE TABLE IF NOT EXISTS log_files (id INTEGER PRIMARY KEY,filename TEXT,event_time TIMESTAMP DEFAULT (strftime('%s','now')));")
+	  (sqlite3:execute db "CREATE TABLE IF NOT EXISTS log_data  (id INTEGER PRIMARY KEY,fid INTEGER,line TEXT,event_time TIMESTAMP DEFAULT (strftime('%s','now')));")
+	  ))
+    db))
+
+(define (tail-write db fid lines)
+  (sqlite3:with-transaction
+   db
+   (lambda ()
+     (for-each
+      (lambda (line)
+	(sqlite3:execute db "INSERT INTO log_data (fid,line) VALUES (?,?);" fid line))
+      lines))))
+
+(define (tail-get-fid db fname)
+  (let ((fid   (handle-exceptions
+		   exn
+		   #f
+		 (sqlite3:first-result db "SELECT id FROM log_files WHERE filename=?;" fname))))
+    (if fid
+	fid
+	(begin
+	  (sqlite3:execute db "INSERT INTO log_files (filename) VALUES (?);" fname)
+	  (tail-get-fid db fname)))))
+
+(define (file-tail fname #!key (db-in #f))
+  (let* ((inp (open-input-file fname))
+	 (db  (or db-in (open-tail-db)))
+	 (fid (tail-get-fid db fname)))
+    (let loop ((inl    (read-line inp))
+	       (lines '())
+	       (lastwr (current-seconds)))
+      (if (eof-object? inl)
+	  (let ((timed-out (> (- (current-seconds) lastwr) 60)))
+	    (if timed-out (tail-write db fid (reverse lines)))
+	    (sleep 1)
+	    (if timed-out
+		(loop (read-line inp) '() (current-seconds))
+		(loop (read-line inp) lines lastwr)))
+	  (let* ((savelines (> (length lines) 19)))
+	    ;; (print inl)
+	    (if savelines (tail-write db fid (reverse lines)))
+	    (loop (read-line inp)
+		  (if savelines
+		      '()
+		      (cons inl lines))
+		  (if savelines
+		      (current-seconds)
+		      lastwr)))))))
+
+;; offset -20 means get last 20 lines
+;;
+(define (tail-get-lines db fid offset count)
+  (if (> offset 0)
+      (sqlite3:map-row (lambda (id line)
+		 (vector id line))
+	       db
+	       "SELECT id,line FROM log_data WHERE fid=? OFFSET ? LIMIT ?;" fid offset count)
+      (reverse ;; get N from the end
+       (sqlite3:map-row (lambda (id line)
+		  (vector id line))
+		db
+		"SELECT id,line FROM log_data WHERE fid=? ORDER BY id DESC LIMIT ?;" fid (abs offset)))))
+
+)

Index: genexample.scm
==================================================================
--- genexample.scm
+++ genexample.scm
@@ -56,11 +56,11 @@
 	(begin
 	  (print "The path " path " does not exist or is not a directory. Attempting to create it now")
 	  (create-directory path #t)))
 
     ;; First check that the directory is empty!
-    (if (and (file-exists? path)
+    (if (and (common:file-exists? path)
 	     (not (null? (glob (conc path "/*")))))
 	(begin
 	  (print "WARNING: directory " path " is not empty, are you sure you want to continue?")
 	  (display "Enter y/n: ")
 	  (if (equal? "y" (read-line))
@@ -210,22 +210,22 @@
 	(scripts  '())
 	(items    '())
 	(rel-path #f))
 
     (cond
-     ((file-exists? "megatest.config")         (set! rel-path "./"))
-     ((file-exists? "../megatest.config")      (set! rel-path "../"))
-     ((file-exists? "../../megatest.config")   (set! rel-path "../../"))
-     ((file-exists? "../../../megatest.config")(set! rel-path "../../../"))) ;; good enough dang it.
+     ((common:file-exists? "megatest.config")         (set! rel-path "./"))
+     ((common:file-exists? "../megatest.config")      (set! rel-path "../"))
+     ((common:file-exists? "../../megatest.config")   (set! rel-path "../../"))
+     ((common:file-exists? "../../../megatest.config")(set! rel-path "../../../"))) ;; good enough dang it.
 
     ;; Don't gather data or continue if a) megatest.config can't be found or b) testconfig already exists
     (if (not rel-path)
 	(begin
 	  (print "ERROR: I could not find megatest.config, please run -create-test in the top dir of your megatest area")
 	  (exit 1)))
 
-    (if (file-exists? (conc rel-path "tests/" testname "/testconfig"))
+    (if (common:file-exists? (conc rel-path "tests/" testname "/testconfig"))
 	(begin
 	  (print "WARNING: You already have a testconfig in " rel-path "tests/" testname ", do you want to clobber your files?")
 	  (display "Enter y/n: ")
 	  (if (not (equal? "y" (read-line)))
 	      (begin

ADDED   get-config-settings.sh
Index: get-config-settings.sh
==================================================================
--- /dev/null
+++ get-config-settings.sh
@@ -0,0 +1,2 @@
+ grep configf:lookup *.scm | sed 's/^.*:lookup//; s/^-number//; s/^ //' | grep -v '^\(section\|test-conf\|tconfig\|testconfig\|dat\|config\|views-cfgdat\)' | perl -pe 's/^\s*(\*configdat\*|configdat|mtconf)//; s/^\s+//; s/\).*$//; s/"//g' | awk '{print $1,$2}' | sort | grep -v section | sort | uniq
+

Index: gutils.scm
==================================================================
--- gutils.scm
+++ gutils.scm
@@ -20,24 +20,36 @@
   (let* ((c1 (map string->number (string-split color1)))
 	 (c2 (map string->number (string-split color2)))
 	 (delta (map (lambda (a b)(abs (- a b))) c1 c2)))
     (null? (filter (lambda (x)(> x 3)) delta))))
 
+(define gutils:colors
+  '((PASS . "70 249 73")
+    (FAIL . "253 33 49")
+    (SKIP . "230 230 0")))
+
+(define (gutils:get-color-spec effective-state)
+  (or (alist-ref effective-state gutils:colors)
+      (alist-ref 'FAIL gutils:colors)))
+
+;; BBnote - state status dashboard button color / text defined here
 (define (gutils:get-color-for-state-status state status);; #!key (get-label #f))
   ;; ((if get-label cadr car)
   (case (string->symbol state)
     ((COMPLETED) ;; ARCHIVED)
      (case (string->symbol status)
        ((PASS)        (list "70  249 73" status))
+       ((PREQ_FAIL PREQ_DISCARDED) (list "255 127 127" status))
        ((WARN WAIVED) (list "255 172 13" status))
-       ((SKIP)        (list "230 230 0" status))
+       ((SKIP)        (list (gutils:get-color-spec 'SKIP) status))
+       ((ABORT)       (list "198 36 166" status))
        (else (list "253 33 49" status))))
     ((ARCHIVED)
      (case (string->symbol status)
        ((PASS)        (list "70  170 73" status))
        ((WARN WAIVED) (list "200 130 13" status))
-       ((SKIP)        (list "180 180 0" status))
+       ((SKIP)        (list (gutils:get-color-spec 'SKIP) status))
        (else (list "180 33 49" status))))
     ;;      (if (equal? status "PASS")
     ;;	  '("70 249 73" "PASS")
     ;;	  (if (or (equal? status "WARN")
     ;;		  (equal? status "WAIVED"))
@@ -44,14 +56,16 @@
     ;;	      (list "255 172 13" status)
     ;;	      (list "223 33 49"  status)))) ;; greenish orangeish redish
     ((LAUNCHED)         (list "101 123 142"  state))
     ((CHECK)            (list "255 100 50"   state))
     ((REMOTEHOSTSTART)  (list "50 130 195"   state))
-    ((RUNNING)          (list "9 131 232"    state))
+    ((RUNNING STARTED)          (list "9 131 232"    state))
     ((KILLREQ)          (list "39 82 206"    state))
     ((KILLED)           (list "234 101 17"   state))
-    ((NOT_STARTED)      (list "240 240 240"  state))
+    ((NOT_STARTED)      (case (string->symbol status)
+			  ((CHECK STARTED)(list (gutils:get-color-spec 'SKIP) state))
+			  (else   (list "240 240 240"                 state))))
     ;; for xor mode below
     ;;
     ((CLEAN)
      (case (string->symbol status)
        ((CLEAN-FAIL CLEAN-CHECK CLEAN-ABORT)  (list "200 130 13" status)) ;; orange requested for these

Index: http-transport.scm
==================================================================
--- http-transport.scm
+++ http-transport.scm
@@ -8,12 +8,12 @@
 ;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 ;;  PURPOSE.
 
 (require-extension (srfi 18) extras tcp s11n)
 
-(use  srfi-1 posix regex regex-case srfi-69 hostinfo md5 message-digest posix-extras) ;; sqlite3
-;; (import (prefix sqlite3 sqlite3:))
+
+(use  srfi-1 posix regex regex-case srfi-69 hostinfo md5 message-digest posix-extras)
 
 (use spiffy uri-common intarweb http-client spiffy-request-vars intarweb spiffy-directory-listing)
 
 ;; Configurations for server
 (tcp-buffer-size 2048)
@@ -30,11 +30,13 @@
 (declare (uses portlogger))
 (declare (uses rmt))
 
 (include "common_records.scm")
 (include "db_records.scm")
+(include "js-path.scm")
 
+(require-library stml)
 (define (http-transport:make-server-url hostport)
   (if (not hostport)
       #f
       (conc "http://" (car hostport) ":" (cadr hostport))))
 
@@ -57,12 +59,15 @@
 					   ;; (string-intersperse (map number->string (u8vector->list (hostname->ip hostname))) ".")
 					   (server:get-best-guess-address hostname)
 					   #f)))
 			    (if ipstr ipstr hostn))) ;; hostname))) 
 	 (start-port      (portlogger:open-run-close portlogger:find-port))
-	 (link-tree-path  (common:get-linktree))) ;; (configf:lookup *configdat* "setup" "linktree")))
+	 (link-tree-path  (common:get-linktree))
+	 (tmp-area        (common:get-db-tmp-area))
+	 (start-file      (conc tmp-area "/.server-start")))
     (debug:print-info 0 *default-log-port* "portlogger recommended port: " start-port)
+    ;; set some parameters for the server
     (root-path     (if link-tree-path 
 		       link-tree-path
 		       (current-directory))) ;; WARNING: SECURITY HOLE. FIX ASAP!
     (handle-directory spiffy-directory-listing)
     (handle-exception (lambda (exn chain)
@@ -101,29 +106,45 @@
 					   '(/ any))
 				   (send-response body: "hey there!\n"
 						  headers: '((content-type text/plain))))
 				  ((equal? (uri-path (request-uri (current-request))) 
 					   '(/ "hey"))
-				   (send-response body: "hey there!\n"
+				   (send-response body: "hey there!\n" 
 						  headers: '((content-type text/plain))))
+                                  ((equal? (uri-path (request-uri (current-request))) 
+					   '(/ "jquery3.1.0.js"))
+				   (send-response body: (http-transport:show-jquery) 
+						  headers: '((content-type application/javascript))))
+                                  ((equal? (uri-path (request-uri (current-request))) 
+					   '(/ "test_log"))
+				   (send-response body: (http-transport:html-test-log $) 
+						  headers: '((content-type text/HTML))))    
+                                  ((equal? (uri-path (request-uri (current-request))) 
+					   '(/ "dashboard"))
+				   (send-response body: (http-transport:html-dboard $) 
+						  headers: '((content-type text/HTML)))) 
 				  (else (continue))))))))
+    (with-output-to-file start-file (lambda ()(print (current-process-id))))
     (http-transport:try-start-server ipaddrstr start-port)))
 
 ;; This is recursively run by http-transport:run until sucessful
 ;;
 (define (http-transport:try-start-server ipaddrstr portnum)
-  (let ((config-hostname (configf:lookup *configdat* "server" "hostname")))
+  (let ((config-hostname (configf:lookup *configdat* "server" "hostname"))
+	(config-use-proxy (equal? (configf:lookup *configdat* "client" "use-http_proxy") "yes")))
+    (if (not config-use-proxy)
+	(determine-proxy (constantly #f)))
     (debug:print-info 0 *default-log-port* "http-transport:try-start-server time=" (seconds->time-string (current-seconds)) " ipaddrsstr=" ipaddrstr " portnum=" portnum " config-hostname=" config-hostname)
     (handle-exceptions
 	exn
 	(begin
 	  (print-error-message exn)
 	  (if (< portnum 64000)
 	      (begin 
 		(debug:print 0 *default-log-port* "WARNING: attempt to start server failed. Trying again ...")
 		(debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-		(debug:print 0 *default-log-port* "exn=" (condition->list exn))
+		(debug:print 5 *default-log-port* "exn=" (condition->list exn))
 		(portlogger:open-run-close portlogger:set-failed portnum)
 		(debug:print 0 *default-log-port* "WARNING: failed to start on portnum: " portnum ", trying next port")
 		(thread-sleep! 0.1)
 		
 		;; get_next_port goes here
@@ -233,14 +254,18 @@
 					  (handle-exceptions
 					      exn
 					      (let ((call-chain (get-call-chain))
 						    (msg        ((condition-property-accessor 'exn 'message) exn)))
 						(set! success #f)
-						(debug:print 0 *default-log-port* "WARNING: failure in with-input-from-request to " fullurl ".")
-						(debug:print 0 *default-log-port* " message: " msg)
-						(debug:print 0 *default-log-port* " cmd: " cmd " params: " params)
-						(if runremote
+                                                (if (debug:debug-mode 1)
+                                                    (debug:print-info 0 *default-log-port* "couldn't talk to server, trying again ...")
+                                                    (begin
+                                                      (debug:print 0 *default-log-port* "WARNING: failure in with-input-from-request to " fullurl ".")
+                                                      (debug:print 0 *default-log-port* " message: " msg)
+                                                      (debug:print 0 *default-log-port* " cmd: " cmd " params: " params)
+                                                      (debug:print 0 *default-log-port* " call-chain: " call-chain)))
+                                                (if runremote
 						    (remote-conndat-set! runremote #f))
 						;; Killing associated server to allow clean retry.")
 						;; (tasks:kill-server-run-id run-id)  ;; better to kill the server in the logic that called this routine?
 						(mutex-unlock! *http-mutex*)
 					     ;;; (signal (make-composite-condition
@@ -247,11 +272,11 @@
 					     ;;;          (make-property-condition 'commfail 'message "failed to connect to server")))
 					     ;;; "communications failed"
 						(db:obj->string #f))
 					    (with-input-from-request ;; was dat
 					     fullurl 
-					     (list (cons 'key "thekey")
+					     (list (cons 'key (or *server-id* "thekey"))
 						   (cons 'cmd cmd)
 						   (cons 'params sparams))
 					     read-string))
 					  transport: 'http)
                                          0)) ;; added this speculatively
@@ -292,12 +317,18 @@
 	 (server-dat (if runremote
                          (remote-conndat runremote)
                          #f))) ;; (hash-table-ref/default *runremote* run-id #f)))
     (if (vector? server-dat)
 	(let ((api-dat (http-transport:server-dat-get-api-uri server-dat)))
-	  (close-connection! api-dat)
-	  #t)
+	  (handle-exceptions
+	    exn
+	    (begin
+	      (print-call-chain *default-log-port*)
+	      (debug:print-error 0 *default-log-port* " closing connection failed with error: " ((condition-property-accessor 'exn 'message) exn)))
+	    (close-connection! api-dat)
+            ;;(close-idle-connections!)
+	    #t))
 	#f)))
 
 
 (define (make-http-transport:server-dat)(make-vector 6))
 (define (http-transport:server-dat-get-iface         vec)    (vector-ref  vec 0))
@@ -340,11 +371,13 @@
 (define (http-transport:keep-running) 
   ;; if none running or if > 20 seconds since 
   ;; server last used then start shutdown
   ;; This thread waits for the server to come alive
   (debug:print-info 0 *default-log-port* "Starting the sync-back, keep alive thread in server")
-  (let* ((server-start-time (current-seconds))
+  (let* ((tmp-area          (common:get-db-tmp-area))
+	 (started-file      (conc tmp-area "/.server-started"))
+	 (server-start-time (current-seconds))
 	 (server-info (let loop ((start-time (current-seconds))
 				 (changed    #t)
 				 (last-sdat  "not this"))
                         (let ((sdat #f))
 			  (thread-sleep! 0.01)
@@ -355,36 +388,52 @@
                           (if (and sdat
 				   (not changed)
 				   (> (- (current-seconds) start-time) 2))
 			      (begin
 				(debug:print-info 0 *default-log-port* "Received server alive signature")
+                                (common:save-pkt `((action . alive)
+                                                   (T      . server)
+                                                   (pid    . ,(current-process-id))
+                                                   (ipaddr . ,(car sdat))
+                                                   (port   . ,(cadr sdat)))
+                                                 *configdat* #t)
 				sdat)
                               (begin
 				(debug:print-info 0 *default-log-port* "Still waiting, last-sdat=" last-sdat)
                                 (sleep 4)
 				(if (> (- (current-seconds) start-time) 120) ;; been waiting for two minutes
 				    (begin
 				      (debug:print-error 0 *default-log-port* "transport appears to have died, exiting server")
+                                      (common:save-pkt `((action . died)
+                                                         (T      . server)
+                                                         (pid    . ,(current-process-id))
+                                                         (ipaddr . ,(car sdat))
+                                                         (port   . ,(cadr sdat))
+                                                         (msg    . "Transport died?"))
+                                                 *configdat* #t)
 				      (exit))
 				    (loop start-time
 					  (equal? sdat last-sdat)
 					  sdat)))))))
          (iface       (car server-info))
          (port        (cadr server-info))
          (last-access 0)
-	 (server-timeout (server:get-timeout))
+	 (server-timeout (server:expiration-timeout))
 	 (server-going  #f)
 	 (server-log-file (args:get-arg "-log"))) ;; always set when we are a server
+
+    (with-output-to-file started-file (lambda ()(print (current-process-id))))
+
     (let loop ((count         0)
 	       (server-state 'available)
 	       (bad-sync-count 0)
 	       (start-time     (current-milliseconds)))
       ;; Use this opportunity to sync the tmp db to megatest.db
       (if (not server-going) ;; *dbstruct-db* 
 	  (begin
 	    (debug:print 0 *default-log-port* "SERVER: dbprep")
-	    (set! *dbstruct-db*  (db:setup)) ;;  run-id))
+	    (set! *dbstruct-db*  (db:setup #t)) ;;  run-id))
 	    (set! server-going #t)
 	    (debug:print 0 *default-log-port* "SERVER: running, megatest version: " (common:get-full-version)) ;; NOTE: the server is NOT yet marked as running in the log. We do that in the keep-running routine.
 	    (thread-start! *watchdog*)))
       
       ;; when things go wrong we don't want to be doing the various queries too often
@@ -423,28 +472,23 @@
 	    (flush-output *default-log-port*)))
       (if (common:low-noise-print 60 "dbstats")
 	  (begin
 	    (debug:print 0 *default-log-port* "Server stats:")
 	    (db:print-current-query-stats)))
-      (let* ((hrs-since-start  (/ (- (current-seconds) server-start-time) 3600))
-	     (adjusted-timeout (if (> hrs-since-start 1)
-				   (- server-timeout (inexact->exact (round (* hrs-since-start 60))))  ;; subtract 60 seconds per hour
-				   server-timeout)))
-	(if (common:low-noise-print 120 "server timeout")
-	    (debug:print-info 0 *default-log-port* "Adjusted server timeout: " adjusted-timeout))
+      (let* ((hrs-since-start  (/ (- (current-seconds) server-start-time) 3600)))
 	(cond
          ((and *server-run*
 	       (> (+ last-access server-timeout)
-		  (current-seconds))
-	       (< (- (current-seconds) server-start-time) 3600)) ;; do not update log or touch log if we've been running for more than one hour.
+		  (current-seconds)))
           (if (common:low-noise-print 120 "server continuing")
               (debug:print-info 0 *default-log-port* "Server continuing, seconds since last db access: " (- (current-seconds) last-access))
 	      (let ((curr-time (current-seconds)))
 		(handle-exceptions
 		    exn
 		    (debug:print 0 *default-log-port* "ERROR: Failed to change timestamp on log file " server-log-file ". Are you out of space on that disk?")
-		  (change-file-times server-log-file curr-time curr-time))))
+		  (if (not *server-overloaded*)
+		      (change-file-times server-log-file curr-time curr-time)))))
           (loop 0 server-state bad-sync-count (current-milliseconds)))
          (else
           (debug:print-info 0 *default-log-port* "Server timed out. seconds since last db access: " (- (current-seconds) last-access))
           (http-transport:server-shutdown port)))))))
 
@@ -474,66 +518,128 @@
     ;; 			  (/ *total-non-write-delay* 
     ;; 			     *number-non-write-queries*))
     ;; 		      " ms")
     
     (db:print-current-query-stats)
-    
+    (common:save-pkt `((action . exit)
+                       (T      . server)
+                       (pid    . ,(current-process-id)))
+                     *configdat* #t)
     (debug:print-info 0 *default-log-port* "Server shutdown complete. Exiting")
     (exit)))
 
 ;; all routes though here end in exit ...
 ;;
 ;; start_server? 
 ;;
 (define (http-transport:launch)
-  ;; (if (args:get-arg "-daemonize")
-  ;;     (begin
-  ;; 	(daemon:ize)
-  ;; 	(if *alt-log-file* ;; we should re-connect to this port, I think daemon:ize disrupts it
-  ;; 	    (begin
-  ;; 	      (current-error-port *alt-log-file*)
-  ;; 	      (current-output-port *alt-log-file*)))))
-  (let* ((th2 (make-thread (lambda ()
-			     (debug:print-info 0 *default-log-port* "Server run thread started")
-			     (http-transport:run 
-			      (if (args:get-arg "-server")
-				  (args:get-arg "-server")
-				  "-")
-			      )) "Server run"))
-	 (th3 (make-thread (lambda ()
-			     (debug:print-info 0 *default-log-port* "Server monitor thread started")
-			     (http-transport:keep-running)
-			   "Keep running"))))
-    (thread-start! th2)
-    (thread-sleep! 0.25) ;; give the server time to settle before starting the keep-running monitor.
-    (thread-start! th3)
-    (set! *didsomething* #t)
-    (thread-join! th2)
-    (exit)))
-
-(define (http-transport:server-signal-handler signum)
-  (signal-mask! signum)
-  (handle-exceptions
-   exn
-   (debug:print 0 *default-log-port* " ... exiting ...")
-   (let ((th1 (make-thread (lambda ()
-			     (thread-sleep! 1))
-			   "eat response"))
-	 (th2 (make-thread (lambda ()
-			     (debug:print-error 0 *default-log-port* "Received ^C, attempting clean exit. Please be patient and wait a few seconds before hitting ^C again.")
-			     (thread-sleep! 3) ;; give the flush three seconds to do it's stuff
-			     (debug:print 0 *default-log-port* "       Done.")
-			     (exit 4))
-			   "exit on ^C timer")))
-     (thread-start! th2)
-     (thread-start! th1)
-     (thread-join! th2))))
+  ;; check that a server start is in progress, pause or exit if so
+  (let* ((tmp-area            (common:get-db-tmp-area))
+	 (server-start        (conc tmp-area "/.server-start"))
+	 (server-started      (conc tmp-area "/.server-started"))
+	 (start-time          (common:lazy-modification-time server-start))
+	 (started-time        (common:lazy-modification-time server-started))
+	 (server-starting     (< start-time started-time)) ;; if start-time is less than started-time then a server is still starting
+	 (start-time-old      (> (- (current-seconds) start-time) 5))
+         (cleanup-proc        (lambda (msg)
+                                (let* ((serv-fname      (conc "server-" (current-process-id) "-" (get-host-name) ".log"))
+                                       (full-serv-fname (conc *toppath* "/logs/" serv-fname))
+                                       (new-serv-fname  (conc *toppath* "/logs/" "defunct-" serv-fname)))
+                                  (debug:print 0 *default-log-port* msg)
+                                  (if (common:file-exists? full-serv-fname)
+                                      (system (conc "sleep 1;mv -f " full-serv-fname " " new-serv-fname))
+                                      (debug:print 0 *default-log-port* "INFO: cannot move " full-serv-fname " to " new-serv-fname))
+                                  (exit)))))
+    (if (and (not start-time-old) ;; last server start try was less than five seconds ago
+	     (not server-starting))
+	(begin
+	  (cleanup-proc "NOT starting server, there is either a recently started server or a server in process of starting")
+	  (exit)))
+    ;; lets not even bother to start if there are already three or more server files ready to go
+    (let* ((num-alive   (server:get-num-alive (server:get-list *toppath*))))
+      (if (> num-alive 3)
+          (begin
+            (cleanup-proc (conc "ERROR: Aborting server start because there are already " num-alive " possible servers either running or starting up"))
+            (exit))))
+  (common:save-pkt `((action . start)
+		     (T      . server)
+		     (pid    . ,(current-process-id)))
+		   *configdat* #t)
+    (let* ((th2 (make-thread (lambda ()
+                               (debug:print-info 0 *default-log-port* "Server run thread started")
+                               (http-transport:run 
+                                (if (args:get-arg "-server")
+                                    (args:get-arg "-server")
+                                    "-")
+                                )) "Server run"))
+           (th3 (make-thread (lambda ()
+                               (debug:print-info 0 *default-log-port* "Server monitor thread started")
+                               (http-transport:keep-running)
+                               "Keep running"))))
+      (thread-start! th2)
+      (thread-sleep! 0.25) ;; give the server time to settle before starting the keep-running monitor.
+      (thread-start! th3)
+      (set! *didsomething* #t)
+      (thread-join! th2)
+      (exit))))
+
+;; (define (http-transport:server-signal-handler signum)
+;;   (signal-mask! signum)
+;;   (handle-exceptions
+;;    exn
+;;    (debug:print 0 *default-log-port* " ... exiting ...")
+;;    (let ((th1 (make-thread (lambda ()
+;; 			     (thread-sleep! 1))
+;; 			   "eat response"))
+;; 	 (th2 (make-thread (lambda ()
+;; 			     (debug:print-error 0 *default-log-port* "Received ^C, attempting clean exit. Please be patient and wait a few seconds before hitting ^C again.")
+;; 			     (thread-sleep! 3) ;; give the flush three seconds to do it's stuff
+;; 			     (debug:print 0 *default-log-port* "       Done.")
+;; 			     (exit 4))
+;; 			   "exit on ^C timer")))
+;;      (thread-start! th2)
+;;      (thread-start! th1)
+;;      (thread-join! th2))))
+
+;;===============================================
+;; Java script
+;;===============================================
+(define (http-transport:show-jquery)
+  (let* ((data  (tests:readlines *java-script-lib*)))
+(string-join data "\n")))
+
+
 
 ;;======================================================================
 ;; web pages
 ;;======================================================================
 
+(define (http-transport:html-test-log $)
+   (let* ((run-id ($ 'runid))
+         (test-item ($ 'testname))
+         (parts (string-split test-item ":"))
+         (test-name (car parts))
+             
+         (item-name (if (equal? (length parts) 1)
+             ""
+             (cadr parts))))
+  ;(print $) 
+(tests:get-test-log run-id test-name item-name)))
+
+
+(define (http-transport:html-dboard $)
+  (let* ((page ($ 'page))
+         (oup       (open-output-string)) 
+         (bdy "--------------------------")
+
+         (ret  (tests:dynamic-dboard page)))
+    (s:output-new  oup  ret)
+   (close-output-port oup)
+
+  (set! bdy   (get-output-string oup))
+     (conc "
    Dashboard
    " bdy "
     
     "  )))
+
 (define (http-transport:main-page)
   (let ((linkpath (root-path)))
     (conc "
    " (pathname-strip-directory *toppath*) "
    "
 	  ""
 	  "Run area: " *toppath*

Index: items.scm
==================================================================
--- items.scm
+++ items.scm
@@ -132,12 +132,12 @@
     (set! itemstable (map (lambda (item)
 			    (if (procedure? (cadr item))
 				(list (car item)((cadr item)))  ;; evaluate the proc
 				item))
 			  itemstable))
-    (if (and have-items  (null? items))     (debug:print-error 0 *default-log-port* "[items] section in testconfig but no entries defined"))
-    (if (and have-itable (null? itemstable))(debug:print-error 0 *default-log-port* "[itemstable] section in testconfig but no entries defined"))
+    (if (and have-items  (null? items))     (debug:print 0 *default-log-port* "WARNING:[items] section in testconfig but no entries defined"))
+    (if (and have-itable (null? itemstable))(debug:print 0 *default-log-port* "WARNNG:[itemstable] section in testconfig but no entries defined"))
     (if (or (not (null? items))(not (null? itemstable)))
 	(append (item-assoc->item-list items)
 		(item-table->item-list itemstable))
 	'(()))))
 

ADDED   java-script-lib/jquery-3.1.0.slim.min.js
Index: java-script-lib/jquery-3.1.0.slim.min.js
==================================================================
--- /dev/null
+++ java-script-lib/jquery-3.1.0.slim.min.js
@@ -0,0 +1,4 @@
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eb=/\[\]$/,fb=/\r?\n/g,gb=/^(?:submit|button|image|reset|file)$/i,hb=/^(?:input|select|textarea|keygen)/i;function ib(a,b,c,d){var e;if(r.isArray(b))r.each(b,function(b,e){c||eb.test(a)?d(a,e):ib(a+"["+("object"==typeof e&&null!=e?b:"")+"]",e,c,d)});else if(c||"object"!==r.type(b))d(a,b);else for(e in b)ib(a+"["+e+"]",b[e],c,d)}r.param=function(a,b){var c,d=[],e=function(a,b){var c=r.isFunction(b)?b():b;d[d.length]=encodeURIComponent(a)+"="+encodeURIComponent(null==c?"":c)};if(r.isArray(a)||a.jquery&&!r.isPlainObject(a))r.each(a,function(){e(this.name,this.value)});else for(c in a)ib(c,a[c],b,e);
+return d.join("&")},r.fn.extend({serialize:function(){return r.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var a=r.prop(this,"elements");return a?r.makeArray(a):this}).filter(function(){var a=this.type;return this.name&&!r(this).is(":disabled")&&hb.test(this.nodeName)&&!gb.test(a)&&(this.checked||!ha.test(a))}).map(function(a,b){var c=r(this).val();return null==c?null:r.isArray(c)?r.map(c,function(a){return{name:b.name,value:a.replace(fb,"\r\n")}}):{name:b.name,value:c.replace(fb,"\r\n")}}).get()}}),r.fn.extend({wrapAll:function(a){var b;return this[0]&&(r.isFunction(a)&&(a=a.call(this[0])),b=r(a,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstElementChild)a=a.firstElementChild;return a}).append(this)),this},wrapInner:function(a){return r.isFunction(a)?this.each(function(b){r(this).wrapInner(a.call(this,b))}):this.each(function(){var b=r(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=r.isFunction(a);return this.each(function(c){r(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(a){return this.parent(a).not("body").each(function(){r(this).replaceWith(this.childNodes)}),this}}),r.expr.pseudos.hidden=function(a){return!r.expr.pseudos.visible(a)},r.expr.pseudos.visible=function(a){return!!(a.offsetWidth||a.offsetHeight||a.getClientRects().length)},o.createHTMLDocument=function(){var a=d.implementation.createHTMLDocument("").body;return a.innerHTML="
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ADDED   js-path.scm
Index: js-path.scm
==================================================================
--- /dev/null
+++ js-path.scm
@@ -0,0 +1,1 @@
+(define *java-script-lib* (conc  (common:get-install-area) "/share/js/jquery-3.1.0.slim.min.js")) 

Index: key_records.scm
==================================================================
--- key_records.scm
+++ key_records.scm
@@ -10,13 +10,13 @@
 ;;======================================================================
 
 (define-inline (keys->valslots keys) ;; => ?,?,? ....
   (string-intersperse (map (lambda (x) "?") keys) ","))
 
-(define-inline (keys->key/field keys . additional)
-  (string-join (map (lambda (k)(conc k " TEXT"))
-		    (append keys additional)) ","))
+;; (define-inline (keys->key/field keys . additional)
+;;   (string-join (map (lambda (k)(conc k " TEXT"))
+;; 		    (append keys additional)) ","))
 
 (define-inline (item-list->path itemdat)
   (if (list? itemdat)
       (string-intersperse  (map cadr itemdat) "/")
       ""))

Index: keys.scm
==================================================================
--- keys.scm
+++ keys.scm
@@ -64,9 +64,13 @@
 
 ;;======================================================================
 ;; config file related routines
 ;;======================================================================
 
-(define (keys:config-get-fields confdat)
-  (let ((fields (hash-table-ref/default confdat "fields" '())))
-    (map car fields)))
+(define keys:config-get-fields common:get-fields)
+(define (keys:make-key/field-string confdat)
+  (let ((fields (configf:get-section confdat "fields")))
+    (string-join
+     (map (lambda (field)(conc (car field) " " (cadr field)))
+	  fields)
+     ",")))
 

Index: launch.scm
==================================================================
--- launch.scm
+++ launch.scm
@@ -18,16 +18,14 @@
 
 (import (prefix base64 base64:))
 (import (prefix sqlite3 sqlite3:))
 
 (declare (unit launch))
+(declare (uses subrun))
 (declare (uses common))
 (declare (uses configf))
 (declare (uses db))
-;; (declare (uses sdb))
-(declare (uses tdb))
-;; (declare (uses filedb))
 
 (include "common_records.scm")
 (include "key_records.scm")
 (include "db_records.scm")
 
@@ -61,11 +59,11 @@
 ;; return (conc status ": " comment) from the final section so that
 ;;   the comment can be set in the step record in launch.scm
 ;;
 (define (launch:load-logpro-dat run-id test-id stepname)
   (let ((cname (conc stepname ".dat")))
-    (if (file-exists? cname)
+    (if (common:file-exists? cname)
 	(let* ((dat  (read-config cname #f #f))
 	       (csvr (db:logpro-dat->csv dat stepname))
 	       (csvt (let-values (((fmt-cell fmt-record fmt-csv) (make-format ",")))
 		       (fmt-csv (map list->csv-record csvr))))
 	       (status (configf:lookup dat "final" "exit-status"))
@@ -82,20 +80,31 @@
 	#f)))
 
 (define (launch:runstep ezstep run-id test-id exit-info m tal testconfig)
   (let* ((stepname       (car ezstep))  ;; do stuff to run the step
 	 (stepinfo       (cadr ezstep))
-	 (stepparts      (string-match (regexp "^(\\{([^\\}]*)\\}\\s*|)(.*)$") stepinfo))
-	 (stepparms      (list-ref stepparts 2)) ;; for future use, {VAR=1,2,3}, run step for each 
+	;; (let ((info (cadr ezstep)))
+	;; 		   (if (proc? info) "" info)))
+	;; (stepproc       (let ((info (cadr ezstep)))
+	;; 		   (if (proc? info) info #f)))
+	 (stepparts      (string-match (regexp "^(\\{([^\\}\\{]*)\\}\\s*|)(.*)$") stepinfo))
+	 (stepparams     (list-ref stepparts 2)) ;; for future use, {VAR=1,2,3}, run step for each
+	 (paramparts     (if (string? stepparams)
+			     (map (lambda (x)(string-split x "=")) (string-split-fields "[^;]*=[^;]*" stepparams))
+			     '()))
+	 (subrun         (alist-ref "subrun" paramparts equal?))
 	 (stepcmd        (list-ref stepparts 3))
 	 (script         "") ; "#!/bin/bash\n") ;; yep, we depend on bin/bash FIXME!!!\
 	 (logpro-file    (conc stepname ".logpro"))
 	 (html-file      (conc stepname ".html"))
 	 (dat-file       (conc stepname ".dat"))
 	 (tconfig-logpro (configf:lookup testconfig "logpro" stepname))
-	 (logpro-used    (file-exists? logpro-file)))
+	 (logpro-used    (common:file-exists? logpro-file)))
 
+    (debug:print 0 *default-log-port* "stepparts: " stepparts ", stepparams: " stepparams
+                 ", paramparts: " paramparts ", subrun: " subrun ", stepcmd: " stepcmd)
+    
     (if (and tconfig-logpro
 	     (not logpro-used)) ;; no logpro file found but have a defn in the testconfig
 	(begin
 	  (with-output-to-file logpro-file
 	    (lambda ()
@@ -104,16 +113,16 @@
 	      (print tconfig-logpro)))
 	  (set! logpro-used #t)))
     
     ;; NB// can safely assume we are in test-area directory
     (debug:print 4 *default-log-port* "ezsteps:\n stepname: " stepname " stepinfo: " stepinfo " stepparts: " stepparts
-		 " stepparms: " stepparms " stepcmd: " stepcmd)
+		 " stepparams: " stepparams " stepcmd: " stepcmd)
     
     ;; ;; first source the previous environment
     ;; (let ((prev-env (conc ".ezsteps/" prevstep (if (string-search (regexp "csh") 
     ;;      							 (get-environment-variable "SHELL")) ".csh" ".sh"))))
-    ;;   (if (and prevstep (file-exists? prev-env))
+    ;;   (if (and prevstep (common:file-exists? prev-env))
     ;;       (set! script (conc script "source " prev-env))))
     
     ;; call the command using mt_ezstep
     ;; (set! script (conc "mt_ezstep " stepname " " (if prevstep prevstep "x") " " stepcmd))
     
@@ -122,17 +131,24 @@
     ;; now launch the actual process
     (call-with-environment-variables 
      (list (cons "PATH" (conc (get-environment-variable "PATH") ":.")))
      (lambda () ;; (process-run "/bin/bash" "-c" "exec ls -l /tmp/foobar > /tmp/delme-more.log 2>&1")
        (let* ((cmd (conc stepcmd " > " stepname ".log 2>&1")) ;; >outfile 2>&1 
-	      (pid (process-run "/bin/bash" (list "-c" cmd))))
-
+	      (pid #f))
+	 (let ((proc (lambda ()
+		       (set! pid (process-run "/bin/bash" (list "-c" cmd))))))
+	   (if subrun
+               (begin
+                 (debug:print-info 0 *default-log-port* "Running without MT_.* environment variables.")
+                 (common:without-vars proc "^MT_.*"))
+	       (proc)))
+	 
          (with-output-to-file "Makefile.ezsteps"
            (lambda ()
              (print stepname ".log :")
              (print "\t" cmd)
-             (if (file-exists? (conc stepname ".logpro"))
+             (if (common:file-exists? (conc stepname ".logpro"))
                  (print "\tlogpro " stepname ".logpro " stepname ".html < " stepname ".log"))
              (print)
              (print stepname " : " stepname ".log")
              (print))
            #:append)
@@ -172,11 +188,11 @@
 	  (logfna (if logpro-used (conc stepname ".html") ""))
 	  (comment #f))
       (if logpro-used
 	  (let ((datfile (conc stepname ".dat")))
 	    ;; load the .dat file into the test_data table if it exists
-	    (if (file-exists? datfile)
+	    (if (common:file-exists? datfile)
 		(set! comment (launch:load-logpro-dat run-id test-id stepname)))
 	    (rmt:test-set-log! run-id test-id (conc stepname ".html"))))
       (rmt:teststep-set-status! run-id test-id stepname "end" exinfo comment logfna))
     ;; set the test final status
     (let* ((process-exit-status (launch:einf-exit-code exit-info)) ;; (vector-ref exit-info 2))
@@ -243,11 +259,11 @@
 	 (launch:einf-rollup-status-set! exit-info 1) ;; (vector-set! exit-info 3 1) ;; force fail, this used to be next-state but that doesn't make sense. should always be "COMPLETED" 
 	 (tests:test-set-status! run-id test-id "COMPLETED" "FAIL" (conc "Failed at step " stepname) #f)
 	 )))
     logpro-used))
 
-(define (launch:manage-steps run-id test-id item-path fullrunscript ezsteps test-name tconfigreg exit-info m)
+(define (launch:manage-steps run-id test-id item-path fullrunscript ezsteps subrun test-name tconfigreg exit-info m)
   ;; (let-values
   ;;  (((pid exit-status exit-code)
   ;;    (run-n-wait fullrunscript)))
   ;; (tests:test-set-status! test-id "RUNNING" "n/a" #f #f)
   ;; Since we should have a clean slate at this time there is no need to do 
@@ -277,12 +293,13 @@
 		 (thread-sleep! 2)
 		 (loop (+ i 1)))
 	       )))))
   ;; then, if runscript ran ok (or did not get called)
   ;; do all the ezsteps (if any)
-  (if ezsteps
-      (let* ((testconfig ;; (read-config (conc work-area "/testconfig") #f #t environ-patt: "pre-launch-env-vars")) ;; FIXME??? is allow-system ok here?
+  (if (or ezsteps subrun)
+      (let* ((test-run-dir (tests:get-test-path-from-environment))
+             (testconfig ;; (read-config (conc work-area "/testconfig") #f #t environ-patt: "pre-launch-env-vars")) ;; FIXME??? is allow-system ok here?
 	      ;; NOTE: it is tempting to turn off force-create of testconfig but dynamic
 	      ;;       ezstep names need a full re-eval here.
 	      (tests:get-testconfig test-name item-path tconfigreg #t force-create: #t)) ;; 'return-procs)))
 	     (ezstepslst (if (hash-table? testconfig)
 			     (hash-table-ref/default testconfig "ezsteps" '())
@@ -296,32 +313,55 @@
 	;; after all that, still no testconfig? Time to abort
 	(if (not testconfig)
 	    (begin
 	      (debug:print-error 0 *default-log-port* "Failed to resolve megatest.config, runconfigs.config and testconfig issues. Giving up now")
 	      (exit 1)))
-	(if (not (file-exists? ".ezsteps"))(create-directory ".ezsteps"))
-	;; if ezsteps was defined then we are sure to have at least one step but check anyway
-	(if (not (> (length ezstepslst) 0))
-	    (debug:print-error 0 *default-log-port* "ezsteps defined but ezstepslst is zero length")
-	    (let loop ((ezstep (car ezstepslst))
-		       (tal    (cdr ezstepslst))
-		       (prevstep #f))
-	      ;; check exit-info (vector-ref exit-info 1)
-	      (if (launch:einf-exit-status exit-info) ;; (vector-ref exit-info 1)
-		  (let ((logpro-used (launch:runstep ezstep run-id test-id exit-info m tal testconfig))
-			(stepname    (car ezstep)))
-		    ;; if logpro-used read in the stepname.dat file
-		    (if (and logpro-used (file-exists? (conc stepname ".dat")))
-			(launch:load-logpro-dat run-id test-id stepname))
-		    (if (steprun-good? logpro-used (launch:einf-exit-code exit-info))
-			(if (not (null? tal))
-			    (loop (car tal) (cdr tal) stepname))
-			(debug:print 4 *default-log-port* "WARNING: step " (car ezstep) " failed. Stopping")))
-		  (debug:print 4 *default-log-port* "WARNING: a prior step failed, stopping at " ezstep)))))))
+
+	;; create a proc for the subrun if requested, save that proc in the ezsteps table as the last entry
+	;; 1. get section [runarun]
+	;; 2. unset MT_* vars
+	;; 3. fix target
+	;; 4. fix runname
+	;; 5. fix testpatt or calculate it from contour
+	;; 6. launch the run
+	;; 7. roll up the run result and or roll up the logpro processed result
+	(when (configf:lookup testconfig "subrun" "runwait") ;; we use runwait as the flag that a subrun is requested
+            (subrun:initialize-toprun-test testconfig test-run-dir)
+	    (let* ((mt-cmd (subrun:launch-cmd test-run-dir)))
+              (debug:print-info 0 *default-log-port* "Subrun command is \"" mt-cmd "\"")
+              (set! ezsteps #t) ;; set the needed flag
+	      (set! ezstepslst
+                    (append (or ezstepslst '())
+                            (list (list "subrun" (conc "{subrun=true} " mt-cmd)))))))
+
+	;; process the ezsteps
+	(if ezsteps
+	    (begin
+	      (if (not (common:file-exists? ".ezsteps"))(create-directory ".ezsteps"))
+	      ;; if ezsteps was defined then we are sure to have at least one step but check anyway
+	      (if (not (> (length ezstepslst) 0))
+		  (debug:print-error 0 *default-log-port* "ezsteps defined but ezstepslst is zero length")
+		  (let loop ((ezstep (car ezstepslst))
+			     (tal    (cdr ezstepslst))
+			     (prevstep #f))
+                    (debug:print-info 0 *default-log-port* "Processing ezstep \"" (string-intersperse ezstep " ") "\"")
+		    ;; check exit-info (vector-ref exit-info 1)
+		    (if (launch:einf-exit-status exit-info) ;; (vector-ref exit-info 1)
+			(let ((logpro-used (launch:runstep ezstep run-id test-id exit-info m tal testconfig))
+			      (stepname    (car ezstep)))
+			  ;; if logpro-used read in the stepname.dat file
+			  (if (and logpro-used (common:file-exists? (conc stepname ".dat")))
+			      (launch:load-logpro-dat run-id test-id stepname))
+			  (if (steprun-good? logpro-used (launch:einf-exit-code exit-info))
+			      (if (not (null? tal))
+				  (loop (car tal) (cdr tal) stepname))
+			      (debug:print 0 *default-log-port* "WARNING: step " (car ezstep) " failed. Stopping")))
+			(debug:print 0 *default-log-port* "WARNING: a prior step failed, stopping at " ezstep)))))))))
 
 (define (launch:monitor-job run-id test-id item-path fullrunscript ezsteps test-name tconfigreg exit-info m work-area runtlim misc-flags)
-  (let* ((start-seconds (current-seconds))
+  (let* ((update-period (string->number (or (configf:lookup *configdat* "setup" "test-stats-update-period") "30")))
+         (start-seconds (current-seconds))
 	 (calc-minutes  (lambda ()
 			  (inexact->exact 
 			   (round 
 			    (- 
 			     (current-seconds) 
@@ -330,30 +370,38 @@
     ;; (tests:set-full-meta-info #f test-id run-id (calc-minutes) work-area)
     ;; (tests:set-full-meta-info test-id run-id (calc-minutes) work-area)
     (tests:set-full-meta-info #f test-id run-id (calc-minutes) work-area 10)
     (let loop ((minutes   (calc-minutes))
 	       (cpu-load  (alist-ref 'adj-core-load (common:get-normalized-cpu-load #f)))
-	       (disk-free (get-df (current-directory))))
-      (let ((new-cpu-load (let* ((load  (alist-ref 'adj-core-load (common:get-normalized-cpu-load #f)))
-				 (delta (abs (- load cpu-load))))
-			    (if (> delta 0.1) ;; don't bother updating with small changes
-				load
-				#f)))
-	    (new-disk-free (let* ((df    (get-df (current-directory)))
-				  (delta (abs (- df disk-free))))
-			     (if (> delta 200) ;; ignore changes under 200 Meg
-				 df
-				 #f))))
+	       (disk-free (get-df (current-directory)))
+               (last-sync (current-seconds)))
+      (let* ((over-time     (> (current-seconds) (+ last-sync update-period)))
+             (new-cpu-load  (let* ((load  (alist-ref 'adj-core-load (common:get-normalized-cpu-load #f)))
+                                   (delta (abs (- load cpu-load))))
+                              (if (> delta 0.1) ;; don't bother updating with small changes
+                                  load
+                                  #f)))
+             (new-disk-free (let* ((df    (if over-time ;; only get df every 30 seconds
+                                              (get-df (current-directory))
+                                              disk-free))
+                                   (delta (abs (- df disk-free))))
+                              (if (and (> df 0)
+                                       (> (/ delta df) 0.1)) ;; (> delta 200) ;; ignore changes under 200 Meg
+                                  df
+                                  #f)))
+             (do-sync       (or new-cpu-load new-disk-free over-time)))
+        (debug:print 4 *default-log-port* "cpu: " new-cpu-load " disk: " new-disk-free " last-sync: " last-sync " do-sync: " do-sync)
 	(set! kill-job? (or (test-get-kill-request run-id test-id) ;; run-id test-name itemdat))
 			    (and runtlim (let* ((run-seconds   (- (current-seconds) start-seconds))
 						(time-exceeded (> run-seconds runtlim)))
 					   (if time-exceeded
 					       (begin
 						 (debug:print-info 0 *default-log-port* "KILLING TEST DUE TO TIME LIMIT EXCEEDED! Runtime=" run-seconds " seconds, limit=" runtlim)
 						 #t)
 					       #f)))))
-	(tests:update-central-meta-info run-id test-id new-cpu-load new-disk-free (calc-minutes) #f #f)
+        (if do-sync
+            (tests:update-central-meta-info run-id test-id new-cpu-load new-disk-free (calc-minutes) #f #f))
 	(if kill-job? 
 	    (begin
 	      (mutex-lock! m)
 	      ;; NOTE: The pid can change as different steps are run. Do we need handshaking between this
 	      ;;       section and the runit section? Or add a loop that tries three times with a 1/4 second
@@ -397,11 +445,14 @@
 	      (exit)))
 	(if (hash-table-ref/default misc-flags 'keep-going #f)
 	    (begin
 	      (thread-sleep! 3) ;; (+ 3 (random 6))) ;; add some jitter to the call home time to spread out the db accesses
 	      (if (hash-table-ref/default misc-flags 'keep-going #f)  ;; keep originals for cpu-load and disk-free unless they change more than the allowed delta
-		  (loop (calc-minutes) (or new-cpu-load cpu-load) (or new-disk-free disk-free)))))))
+		  (loop (calc-minutes)
+                        (or new-cpu-load cpu-load)
+                        (or new-disk-free disk-free)
+                        (if do-sync (current-seconds) last-sync)))))))
     (tests:update-central-meta-info run-id test-id (get-cpu-load) (get-df (current-directory))(calc-minutes) #f #f))) ;; NOTE: Checking twice for keep-going is intentional
 
 
 (define (launch:execute encoded-cmd)
   (let* ((cmdinfo    (common:read-encoded-string encoded-cmd))
@@ -414,10 +465,11 @@
 	       (top-path  (assoc/default 'toppath   cmdinfo))
 	       (work-area (assoc/default 'work-area cmdinfo))  ;; work-area is the test run area
 	       (test-name (assoc/default 'test-name cmdinfo))
 	       (runscript (assoc/default 'runscript cmdinfo))
 	       (ezsteps   (assoc/default 'ezsteps   cmdinfo))
+	       (subrun    (assoc/default 'subrun    cmdinfo))
 	       ;; (runremote (assoc/default 'runremote cmdinfo))
 	       ;; (transport (assoc/default 'transport cmdinfo))  ;; not used
 	       ;; (serverinf (assoc/default 'serverinf cmdinfo))
 	       ;; (port      (assoc/default 'port      cmdinfo))
 	       (serverurl (assoc/default 'serverurl cmdinfo))
@@ -439,85 +491,78 @@
 	       (keyvals   #f)
 	       (fullrunscript (if (not runscript)
                                   #f
                                   (if (substring-index "/" runscript)
                                       runscript ;; use unadultered if contains slashes
-                                      (let ((fulln (conc testpath "/" runscript)))
-	                                  (if (and (file-exists? fulln)
+                                      (let ((fulln (conc work-area "/" runscript)))
+	                                  (if (and (common:file-exists? fulln)
                                                    (file-execute-access? fulln))
                                               fulln
                                               runscript))))) ;; assume it is on the path
-	       ) ;; (rollup-status 0)
+               (check-work-area           (lambda ()
+                                            ;; NFS might not have propagated the directory meta data to the run host - give it time if needed
+                                            (let loop ((count 0))
+                                              (if (or (common:directory-exists? work-area)
+                                                      (> count 10))
+                                                  (change-directory work-area)
+                                                  (begin
+                                                    (debug:print 0 *default-log-port* "INFO: Not starting job yet - directory " work-area " not found")
+                                                    (thread-sleep! 10)
+                                                    (loop (+ count 1)))))
+
+                                            (if (not (string=?  (common:real-path work-area)(common:real-path (current-directory))))
+                                                (begin
+                                                  (debug:print 0 *default-log-port*
+                                                               "INFO: we are expecting to be in directory " work-area "\n"
+                                                               "     but we are actually in the directory " (current-directory) "\n"
+                                                               "     doing another change dir.")
+                                                  (change-directory work-area)))
+                                            
+                                            ;; spot check that the files in testpath are available. Too often NFS delays cause problems here.
+                                            (let ((files      (glob (conc testpath "/*")))
+                                                  (bad-files '()))
+                                              (for-each
+                                               (lambda (fullname)
+                                                 (let* ((fname (pathname-strip-directory fullname))
+                                                        (targn (conc work-area "/" fname)))
+                                                   (if (not (file-exists? targn))
+                                                       (set! bad-files (cons fname bad-files)))))
+                                               files)
+                                              (if (not (null? bad-files))
+                                                  (begin
+                                                    (debug:print 0 *default-log-port* "INFO: test data from " testpath " not copied properly or filesystem problems causing data to not be found. Re-running the copy command.")
+                                                    (debug:print 0 *default-log-port* "INFO: missing files from " work-area ": " (string-intersperse bad-files ", "))
+                                                    (launch:test-copy testpath work-area))))
+                                            ;; one more time, change to the work-area directory
+                                            (change-directory work-area)))
+	       ) ;; let*
+
+	  (if contour (setenv "MT_CONTOUR" contour))
+	  
+	  ;; immediated set some key variables from CMDINFO data, yes, these will be set again below ...
+	  ;;
+	  (setenv "MT_TESTSUITENAME" areaname)
+	  (setenv "MT_RUN_AREA_HOME" top-path)
+	  (set! *toppath* top-path)
+          (change-directory *toppath*) ;; temporarily switch to the run area home
+	  (setenv "MT_TEST_RUN_DIR"  work-area)
+
+	  (launch:setup) ;; should be properly in the run area home now
 
 	  (if contour (setenv "MT_CONTOUR" contour))
 	  
 	  ;; immediated set some key variables from CMDINFO data, yes, these will be set again below ...
 	  ;;
 	  (setenv "MT_TESTSUITENAME" areaname)
 	  (setenv "MT_RUN_AREA_HOME" top-path)
 	  (set! *toppath* top-path)
+          (change-directory *toppath*) ;; temporarily switch to the run area home
 	  (setenv "MT_TEST_RUN_DIR"  work-area)
 
-	  ;; On NFS it can be slow and unreliable to get needed startup information.
-	  ;;  i. Check if we are on the homehost, if so, proceed
-	  ;; ii. Check if host and port passed in via CMDINFO are valid and if
-	  ;;     possible use them.
-	  (let ((bestadrs (server:get-best-guess-address (get-host-name)))
-		(needcare #f))
-	    (if (equal? homehost bestadrs) ;; we are likely on the homehost
-		(debug:print-info 0 *default-log-port* "test " test-name " appears to be running on the homehost " homehost)
-		(let ((host-port (if serverurl (string-split serverurl ":") #f)))
-		  (if (not *runremote*)(set! *runremote* (make-remote))) ;; init *runremote*
-		  (if (string? homehost)
-		      (if (and host-port
-			       (> (length host-port) 1))
-			  (let* ((host      (car host-port))
-                                 (port      (cadr host-port))
-                                 (start-res (http-transport:client-connect host port))
-                                 (ping-res  (rmt:login-no-auto-client-setup start-res)))
-			    (if (and start-res
-				     ping-res)
-				;; (begin ;; let ((url  (http-transport:server-dat-make-url start-res)))
-				(begin
-				  (remote-conndat-set! *runremote* start-res)
-				  ;; (remote-server-url-set! *runremote* url)
-				  ;; (if (server:ping url)
-				  (debug:print-info 0 *default-log-port* "connected to " host ":" port " using CMDINFO data."))
-				(begin
-				  (debug:print-info 0 *default-log-port* "have CMDINFO data but failed to connect to " host ":" port)
-				  (set! *runremote* #f))
-				  ;; (remote-conndat-set! *runremote* #f))
-				))
-			  (begin
-			    (set! *runremote* #f)
-			    (debug:print-info 0 *default-log-port* (if host-port
-								       (conc "received invalid host-port information " host-port)
-								       "no host-port information received"))
-			    ;; potential for bad situation if simultaneous starting of hundreds of jobs on servers, set needcare.
-			    (set! needcare #t)))
-		      (begin
-			(set! *runremote* #f)
-			(debug:print-info 0 *default-log-port* "received no homehost information. Please report this to support as it should not happen.")
-			(set! needcare #t)))))
-	    (if needcare  ;; due to very slow NFS we will do a brute force mkdir to ensure that the directory inode it truly available on this host
-		(let ((logdir (conc top-path "/logs"))) ;; we'll try to create this directory
-		  (handle-exceptions
-		      exn
-		      (debug:print 0 *default-log-port* "Failed to create directory " logdir " expect problems, message: " ((condition-property-accessor 'exn 'message) exn))
-		    (create-directory logdir #t)))))
-		  
-	  ;; NFS might not have propagated the directory meta data to the run host - give it time if needed
-	  (let loop ((count 0))
-	    (if (or (file-exists? top-path)
-		    (> count 10))
-		(change-directory top-path)
-		(begin
-		  (debug:print 0 *default-log-port* "INFO: Not starting job yet - directory " top-path " not found")
-		  (thread-sleep! 10)
-		  (loop (+ count 1)))))
-	  (launch:setup) ;; should be properly in the top-path now
-	  (set! tconfigreg (tests:get-all))
+	  (launch:setup) ;; should be properly in the run area home now
+          
+	  (set! tconfigreg (tests:get-all)) ;; mapping of testname => test source path
 	  (let ((sighand (lambda (signum)
 			   ;; (signal-mask! signum) ;; to mask or not? seems to cause issues in exiting
 			   (if (eq? signum signal/stop)
 			       (debug:print-error 0 *default-log-port* "attempt to STOP process. Exiting."))
 			   (set! *time-to-exit* #t)
@@ -540,14 +585,19 @@
 	  
 	  ;; Do not run the test if it is REMOVING, RUNNING, KILLREQ or REMOTEHOSTSTART,
 	  ;; Mark the test as REMOTEHOSTSTART *IMMEDIATELY*
 	  ;;
 	  (let* ((test-info (rmt:get-test-info-by-id run-id test-id))
-		 (test-host (db:test-get-host        test-info))
+		 (test-host (if test-info
+				(db:test-get-host        test-info)
+				(begin
+				  (debug:print 0 *default-log-port* "ERROR: failed to find a record for test-id " test-id ", exiting.")
+				  (exit))))
 		 (test-pid  (db:test-get-process_id  test-info)))
 	    (cond
-	     ((member (db:test-get-state test-info) '("INCOMPLETE" "KILLED" "UNKNOWN" "KILLREQ" "STUCK")) ;; prior run of this test didn't complete, go ahead and try to rerun
+             ;; -mrw- I'm removing KILLREQ from this list so that a test in KILLREQ state is treated as a "do not run" flag.
+	     ((member (db:test-get-state test-info) '("INCOMPLETE" "KILLED" "UNKNOWN" "STUCK")) ;; prior run of this test didn't complete, go ahead and try to rerun
 	      (debug:print 0 *default-log-port* "INFO: test is INCOMPLETE or KILLED, treat this execute call as a rerun request")
 	      ;; (tests:test-force-state-status! run-id test-id "REMOTEHOSTSTART" "n/a")
 	      (rmt:test-set-state-status run-id test-id "REMOTEHOSTSTART" "n/a" #f)
 	      ) ;; prime it for running
 	     ((member (db:test-get-state test-info) '("RUNNING" "REMOTEHOSTSTART"))
@@ -566,16 +616,20 @@
 	  
 	  (debug:print 2 *default-log-port* "Exectuing " test-name " (id: " test-id ") on " (get-host-name))
 	  (set! keys       (rmt:get-keys))
 	  ;; (runs:set-megatest-env-vars run-id inkeys: keys inkeyvals: keyvals) ;; these may be needed by the launching process
 	  ;; one of these is defunct/redundant ...
-	  (if (not (launch:setup force: #t))
+	  (if (not (launch:setup force-reread: #t))
 	      (begin
 		(debug:print 0 *default-log-port* "Failed to setup, exiting") 
 		;; (sqlite3:finalize! db)
 		;; (sqlite3:finalize! tdb)
 		(exit 1)))
+          ;; validate that the test run area is available
+          (check-work-area)
+          
+          ;; still need to go back to run area home for next couple steps
 	  (change-directory *toppath*) 
 
 	  ;; NOTE: Current order is to process runconfigs *before* setting the MT_ vars. This 
 	  ;;       seems non-ideal but could well break stuff
 	  ;;    BUG? BUG? BUG?
@@ -583,31 +637,36 @@
 	  (let ((rconfig (full-runconfigs-read)) ;; (read-config (conc  *toppath* "/runconfigs.config") #f #t sections: (list "default" target))))
 		(wconfig (read-config "waivers.config" #f #t sections: `( "default" ,target )))) ;; read the waivers config if it exists
 	    ;; (setup-env-defaults (conc *toppath* "/runconfigs.config") run-id (make-hash-table) keyvals target)
 	    ;; (set-run-config-vars run-id keyvals target) ;; (db:get-target db run-id))
 	    ;; Now have runconfigs data loaded, set environment vars
-	    (for-each (lambda (section)
-			(for-each (lambda (varval)
-				    (let ((var (car varval))
-					  (val (cadr varval)))
-				      (if (and (string? var)(string? val))
-					  (begin
-					    (setenv var (config:eval-string-in-environment val))) ;; val)
-					  (debug:print-error 0 *default-log-port* "bad variable spec, " var "=" val))))
-				  (configf:get-section rconfig section)))
-		      (list "default" target)))
+	    (for-each
+	     (lambda (section)
+	       (for-each
+		(lambda (varval)
+		  (let ((var (car varval))
+			(val (cadr varval)))
+		    (if (and (string? var)(string? val))
+			(begin
+			  (setenv var (config:eval-string-in-environment val))) ;; val)
+			(debug:print-error 0 *default-log-port* "bad variable spec, " var "=" val))))
+		(configf:get-section rconfig section)))
+	     (list "default" target)))
           ;;(bb-check-path msg: "launch:execute post block 1")
 
 	  ;; NFS might not have propagated the directory meta data to the run host - give it time if needed
 	  (let loop ((count 0))
-	    (if (or (file-exists? work-area)
+	    (if (or (common:file-exists? work-area)
 		    (> count 10))
 		(change-directory work-area)
 		(begin
 		  (debug:print 0 *default-log-port* "INFO: Not starting job yet - directory " work-area " not found")
 		  (thread-sleep! 10)
 		  (loop (+ count 1)))))
+
+          ;; now we can switch to the work-area?
+          (change-directory work-area)
           ;;(bb-check-path msg: "launch:execute post block 1.5")
 	  ;; (change-directory work-area) 
 	  (set! keyvals    (keys:target->keyval keys target))
 	  ;; apply pre-overrides before other variables. The pre-override vars must not
 	  ;; clobbers things from the official sources such as megatest.config and runconfigs.config
@@ -656,11 +715,14 @@
           ;;(bb-check-path msg: "launch:execute post block 41")
 	  (runs:set-megatest-env-vars run-id inkeys: keys inkeyvals: keyvals)
           ;;(bb-check-path msg: "launch:execute post block 42")
 	  (set-item-env-vars itemdat)
           ;;(bb-check-path msg: "launch:execute post block 43")
-	  (save-environment-as-files "megatest")
+          (let ((blacklist (configf:lookup *configdat* "setup" "blacklistvars")))
+            (if blacklist
+                (save-environment-as-files "megatest" ignorevars: (string-split blacklist))
+                (save-environment-as-files "megatest")))
           ;;(bb-check-path msg: "launch:execute post block 44")
 	  ;; open-run-close not needed for test-set-meta-info
 	  ;; (tests:set-full-meta-info #f test-id run-id 0 work-area)
 	  ;; (tests:set-full-meta-info test-id run-id 0 work-area)
 	  (tests:set-full-meta-info #f test-id run-id 0 work-area 10)
@@ -668,18 +730,24 @@
 	  ;; (thread-sleep! 0.3) ;; NFS slowness has caused grief here
 
 	  (if (args:get-arg "-xterm")
 	      (set! fullrunscript "xterm")
 	      (if (and fullrunscript 
-		       (file-exists? fullrunscript)
+		       (common:file-exists? fullrunscript)
 		       (not (file-execute-access? fullrunscript)))
 		  (system (conc "chmod ug+x " fullrunscript))))
 
 	  ;; We are about to actually kick off the test
 	  ;; so this is a good place to remove the records for 
 	  ;; any previous runs
 	  ;; (db:test-remove-steps db run-id testname itemdat)
+	  ;; now is also a good time to write the .testconfig file
+	  (let* ((tconfig-fname   (conc work-area "/.testconfig"))
+		 (tconfig-tmpfile (conc tconfig-fname ".tmp"))
+		 (tconfig         (tests:get-testconfig test-name item-path tconfigreg #t force-create: #t))) ;; 'return-procs)))
+	    (configf:write-alist tconfig tconfig-tmpfile)
+	    (file-move tconfig-tmpfile tconfig-fname #t))
 	  ;; 
 	  (let* ((m            (make-mutex))
 		 (kill-job?    #f)
 		 (exit-info    (make-launch:einf pid: #t exit-status: #t exit-code: #t rollup-status: 0)) ;; pid exit-status exit-code (i.e. process was successfully run) rollup-status
 		 (job-thread   #f)
@@ -686,11 +754,11 @@
 		 ;; (keep-going   #t)
 		 (misc-flags   (let ((ht (make-hash-table)))
 				 (hash-table-set! ht 'keep-going #t)
 				 ht))
 		 (runit        (lambda ()
-				 (launch:manage-steps run-id test-id item-path fullrunscript ezsteps test-name tconfigreg exit-info m)))
+				 (launch:manage-steps run-id test-id item-path fullrunscript ezsteps subrun test-name tconfigreg exit-info m)))
 		 (monitorjob   (lambda ()
 				 (launch:monitor-job  run-id test-id item-path fullrunscript ezsteps test-name tconfigreg exit-info m work-area runtlim misc-flags)))
 		 (th1          (make-thread monitorjob "monitor job"))
 		 (th2          (make-thread runit "run job")))
 	    (set! job-thread th2)
@@ -741,12 +809,15 @@
 	      (rmt:update-run-stats run-id (rmt:get-raw-run-stats run-id)))
 	    (mutex-unlock! m)
 	    (debug:print 2 *default-log-port* "Output from running " fullrunscript ", pid " (launch:einf-pid exit-info) " in work area " 
 			 work-area ":\n====\n exit code " (launch:einf-exit-code exit-info) "\n" "====\n")
 	    (if (not (launch:einf-exit-status exit-info))
-		(exit 4)))))))
+		(exit 4))))
+        )))
 
+;; DO NOT USE - caching of configs is handled in launch:setup now.
+;;
 (define (launch:cache-config)
   ;; if we have a linktree and -runtests and -target and the directory exists dump the config
   ;; to megatest-(current-seconds).cfg and symlink it to megatest.cfg
   (if (and *configdat* 
 	   (or (args:get-arg "-run")
@@ -758,22 +829,22 @@
 			   (args:get-arg ":runname")
 			   (getenv "MT_RUNNAME")))
 	     (fulldir  (conc linktree "/"
 			     target "/"
 			     runname)))
-	(if (and linktree (file-exists? linktree)) ;; can't proceed without linktree
+	(if (and linktree (common:file-exists? linktree)) ;; can't proceed without linktree
 	    (begin
 	      (debug:print-info 0 *default-log-port* "Have -run with target=" target ", runname=" runname ", fulldir=" fulldir ", testpatt=" (or (args:get-arg "-testpatt") "%"))
-	      (if (not (file-exists? fulldir))
+	      (if (not (common:file-exists? fulldir))
 		  (create-directory fulldir #t)) ;; need to protect with exception handler 
 	      (if (and target
 		       runname
-		       (file-exists? fulldir))
+		       (common:file-exists? fulldir))
 		  (let ((tmpfile  (conc fulldir "/.megatest.cfg." (current-seconds)))
 			(targfile (conc fulldir "/.megatest.cfg-"  megatest-version "-" megatest-fossil-hash))
 			(rconfig  (conc fulldir "/.runconfig." megatest-version "-" megatest-fossil-hash)))
-		    (if (file-exists? rconfig) ;; only cache megatest.config AFTER runconfigs has been cached
+		    (if (common:file-exists? rconfig) ;; only cache megatest.config AFTER runconfigs has been cached
 			(begin
 			  (debug:print-info 0 *default-log-port* "Caching megatest.config in " tmpfile)
                           (if (not (common:in-running-test?))
                               (configf:write-alist *configdat* tmpfile))
 			  (system (conc "ln -sf " tmpfile " " targfile))))
@@ -794,61 +865,92 @@
 ;;   side effects:
 ;;     sets; *configdat*    (megatest.config info)
 ;;           *runconfigdat* (runconfigs.config info)
 ;;           *configstatus* (status of the read data)
 ;;
-(define (launch:setup #!key (force #f) (areapath #f))
+(define (launch:setup #!key (force-reread #f) (areapath #f))
   (mutex-lock! *launch-setup-mutex*)
   (if (and *toppath*
-	   (eq? *configstatus* 'fulldata)) ;; got it all
+	   (eq? *configstatus* 'fulldata) (not force-reread)) ;; got it all
       (begin
-	(debug:print 0 *default-log-port* "NOTE: skipping launch:setup-body call since we have fulldata")
+	(debug:print 2 *default-log-port* "NOTE: skipping launch:setup-body call since we have fulldata")
 	(mutex-unlock! *launch-setup-mutex*)
 	*toppath*)
-      (let ((res (launch:setup-body force: force areapath: areapath)))
+      (let ((res (launch:setup-body force-reread: force-reread areapath: areapath)))
 	(mutex-unlock! *launch-setup-mutex*)
 	res)))
+
+;; return paths depending on what info is available.
+;;
+(define (launch:get-cache-file-paths areapath toppath target mtconfig)
+  (let* ((use-cache (common:use-cache?))
+         (runname  (common:args-get-runname))
+         (linktree (common:get-linktree))
+         (testname (common:get-full-test-name))
+         (rundir   (if (and runname target linktree)
+                       (common:directory-writable? (conc linktree "/" target "/" runname))
+                       #f))
+         (testdir  (if (and rundir testname)
+                       (common:directory-writable? (conc rundir "/" testname))
+                       #f))
+         (cachedir (or testdir rundir))
+         (mtcachef (and cachedir (conc cachedir "/" ".megatest.cfg-"  megatest-version "-" megatest-fossil-hash)))
+         (rccachef (and cachedir (conc cachedir "/" ".runconfigs.cfg-"  megatest-version "-" megatest-fossil-hash))))
+    (debug:print-info 6 *default-log-port* 
+                      "runname=" runname 
+                      "\n  linktree=" linktree
+                      "\n  testname=" testname
+                      "\n  rundir=" rundir 
+                      "\n  testdir=" testdir 
+                      "\n  cachedir=" cachedir
+                      "\n  mtcachef=" mtcachef
+                      "\n  rccachef=" rccachef)
+    (cons mtcachef rccachef)))
 
 (define (launch:setup-body #!key (force-reread #f) (areapath #f))
   (if (and (eq? *configstatus* 'fulldata)
 	   *toppath*
 	   (not force-reread)) ;; no need to reprocess
       *toppath*   ;; return toppath
-      (let* ((use-cache (common:use-cache?))
+      (let* ((use-cache (common:use-cache?)) ;; BB- use-cache checks *configdat* for use-cache setting.  We do not have *configdat*.  Bootstrapping problem here.
 	     (toppath  (or *toppath* areapath (getenv "MT_RUN_AREA_HOME"))) ;; preserve toppath
-	     
-	     (runname  (common:args-get-runname))
 	     (target   (common:args-get-target))
-	     (linktree (common:get-linktree))
-	     (contour  #f) ;; NOT READY FOR THIS (args:get-arg "-contour"))
 	     (sections (if target (list "default" target) #f)) ;; for runconfigs
 	     (mtconfig (or (args:get-arg "-config") "megatest.config")) ;; allow overriding megatest.config 
-	     (rundir   (if (and runname target linktree)
-			   (conc linktree (if contour (conc "/" contour) "") "/" target "/" runname)
-			   #f))
-             
-	     (mtcachef (and rundir (conc rundir "/" ".megatest.cfg-"  megatest-version "-" megatest-fossil-hash)))
-	     (rccachef (and rundir (conc rundir "/" ".runconfigs.cfg-"  megatest-version "-" megatest-fossil-hash)))
-	     (cancreate (and rundir (common:file-exists? rundir)(file-write-access? rundir) (not (common:in-running-test?)))))
-	;; (cxt       (hash-table-ref/default *contexts* toppath #f)))
-
-	;; create our cxt for this area if it doesn't already exist
-	;; (if (not cxt)(hash-table-set! *contexts* toppath (make-cxt)))
-	
-	;; (print "runname: " runname " target: " target " mtcachef: " mtcachef " rccachef: " rccachef)
+             (cachefiles (launch:get-cache-file-paths areapath toppath target mtconfig))
+	     ;; checking for null cachefiles should not be necessary, I was seeing error car of '(), might be a chicken bug or a red herring ...
+	     (mtcachef   (if (null? cachefiles)
+			     #f
+			     (car cachefiles))) ;; (and cachedir (conc cachedir "/" ".megatest.cfg-"  megatest-version "-" megatest-fossil-hash)))
+	     (rccachef   (if (null? cachefiles)
+			     #f
+			     (cdr cachefiles)))) ;; (and cachedir (conc cachedir "/" ".runconfigs.cfg-"  megatest-version "-" megatest-fossil-hash)))
+	      ;; (cancreate (and cachedir (common:file-exists? cachedir)(file-write-access? cachedir) (not (common:in-running-test?)))))
 	(set! *toppath* toppath) ;; This is needed when we are running as a test using CMDINFO as a datasource
+        ;;(BB> "launch:setup-body -- cachefiles="cachefiles)
 	(cond
 	 ;; if mtcachef exists just read it, however we need to assume toppath is available in $MT_RUN_AREA_HOME
-	 ((and mtcachef (common:file-exists? mtcachef) (get-environment-variable "MT_RUN_AREA_HOME") use-cache)
-	  (set! *configdat*    (configf:read-alist mtcachef))
+	 ((and (not force-reread)
+	       mtcachef  rccachef
+	       use-cache
+	       (get-environment-variable "MT_RUN_AREA_HOME")
+	       (common:file-exists? mtcachef)
+	       (common:file-exists? rccachef))
+          ;;(BB> "launch:setup-body -- cond branch 1 - use-cache")
+          (set! *configdat*    (configf:read-alist mtcachef))
+          ;;(BB> "launch:setup-body -- 1 set! *configdat*="*configdat*)
 	  (set! *runconfigdat* (configf:read-alist rccachef))
 	  (set! *configinfo*   (list *configdat*  (get-environment-variable "MT_RUN_AREA_HOME")))
 	  (set! *configstatus* 'fulldata)
 	  (set! *toppath*      (get-environment-variable "MT_RUN_AREA_HOME"))
 	  *toppath*)
+	 ;; there are no existing cached configs, do full reads of the configs and cache them
 	 ;; we have all the info needed to fully process runconfigs and megatest.config
-	 (mtcachef              
+	 ((and ;; (not force-reread) ;; force-reread is irrelevant in the AND, could however OR it?
+	       mtcachef
+	       rccachef) ;; BB- why are we doing this without asking if caching is desired?
+          ;;(BB> "launch:setup-body -- cond branch 2")
 	  (let* ((first-pass    (find-and-read-config        ;; NB// sets MT_RUN_AREA_HOME as side effect
 				 mtconfig
 				 environ-patt: "env-override"
 				 given-toppath: toppath
 				 pathenvvar: "MT_RUN_AREA_HOME"))
@@ -863,11 +965,13 @@
 				   *runconfigdat* #t 
 				   sections: sections))))
 	    (set! *runconfigdat* first-rundat)
 	    (if first-pass  ;; 
 		(begin
+                  ;;(BB> "launch:setup-body -- \"first-pass\"=first-pass")
 		  (set! *configdat*  (car first-pass))
+                  ;;(BB> "launch:setup-body -- 2 set! *configdat*="*configdat*)
 		  (set! *configinfo* first-pass)
 		  (set! *toppath*    (or toppath (cadr first-pass))) ;; use the gathered data unless already have it
 		  (set! toppath      *toppath*)
 		  (if (not *toppath*)
 		      (begin
@@ -889,26 +993,45 @@
 			 (runconfigdat (begin     ;; this read of the runconfigs will see any adjustments made by re-reading megatest.config
 					 (for-each (lambda (kt)
 						     (setenv (car kt) (cadr kt)))
 						   key-vals)
 					 (read-config (conc toppath "/runconfigs.config") *runconfigdat* #t ;; consider using runconfig:read some day ...
-						      sections: sections))))
-		    (if cancreate (configf:write-alist runconfigdat rccachef))
+						      sections: sections)))
+                         (cachefiles   (launch:get-cache-file-paths areapath toppath target mtconfig))
+                         (mtcachef     (car cachefiles))
+                         (rccachef     (cdr cachefiles)))
+                    ;;  trap exception due to stale NFS handle -- Error: (open-output-file) cannot open file - Stale NFS file handle: "/p/fdk/gwa/lefkowit/mtTesting/qa/primbeqa/links/p1222/11/PDK_r1.1.1/prim/clean/pcell_testgen/.runconfigs.cfg-1.6427-7d1e789cb3f62f9cde719a4865bb51b3c17ea853" - ticket 220546342
+                    ;; TODO - consider 1) using simple-lock to bracket cache write
+                    ;;                 2) cache in hash on server, since need to do rmt: anyway to lock.
+
+		    (if rccachef
+                        (common:fail-safe
+                         (lambda ()
+                           (configf:write-alist runconfigdat rccachef))
+                         (conc "Could not write cache file - "rccachef)))
+                    (if mtcachef
+                        (common:fail-safe
+                         (lambda ()
+                           (configf:write-alist *configdat* mtcachef))
+                         (conc "Could not write cache file - "mtcachef)))
 		    (set! *runconfigdat* runconfigdat)
-		    (if cancreate (configf:write-alist *configdat* mtcachef))
-		    (if cancreate (set! *configstatus* 'fulldata))))
+		    (if (and rccachef mtcachef) (set! *configstatus* 'fulldata))))
 		;; no configs found? should not happen but let's try to recover gracefully, return an empty hash-table
 		(set! *configdat* (make-hash-table))
 		)))
+
 	 ;; else read what you can and set the flag accordingly
+	 ;; here we don't have either mtconfig or rccachef
 	 (else
+          ;;(BB> "launch:setup-body -- cond branch 3 - else")
 	  (let* ((cfgdat   (find-and-read-config 
 			    (or (args:get-arg "-config") "megatest.config")
 			    environ-patt: "env-override"
 			    given-toppath: (get-environment-variable "MT_RUN_AREA_HOME")
 			    pathenvvar: "MT_RUN_AREA_HOME")))
-	    (if cfgdat
+
+            (if (and cfgdat (list? cfgdat) (> (length cfgdat) 0) (hash-table? (car cfgdat)))
 		(let* ((toppath  (or (get-environment-variable "MT_RUN_AREA_HOME")(cadr cfgdat)))
 		       (rdat     (read-config (conc toppath  ;; convert this to use runconfig:read!
 						    "/runconfigs.config") *runconfigdat* #t sections: sections)))
 		  (set! *configinfo*   cfgdat)
 		  (set! *configdat*    (car cfgdat))
@@ -916,10 +1039,12 @@
 		  (set! *toppath*      toppath)
 		  (set! *configstatus* 'partial))
 		(begin
 		  (debug:print-error 0 *default-log-port* "No " mtconfig " file found. Giving up.")
 		  (exit 2))))))
+	;; COND ends here.
+	
 	;; additional house keeping
 	(let* ((linktree (common:get-linktree)))
 	  (if linktree
 	      (begin
 		(if (not (common:file-exists? linktree))
@@ -935,11 +1060,11 @@
 		    exn
 		    (begin
 		      (debug:print-error 0 *default-log-port* "Something went wrong when trying to create link to linktree at " *toppath*)
 		      (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn)))
 		  (let ((tlink (conc *toppath* "/lt")))
-		    (if (not (file-exists? tlink))
+		    (if (not (common:file-exists? tlink))
 			(create-symbolic-link linktree tlink)))))
 	      (begin
 		(debug:print-error 0 *default-log-port* "linktree not defined in [setup] section of megatest.config")
 		)))
 	(if (and *toppath*
@@ -947,14 +1072,36 @@
 	    (begin
 	      (setenv "MT_RUN_AREA_HOME" *toppath*)
 	      (setenv "MT_TESTSUITENAME" (common:get-testsuite-name)))
 	    (begin
 	      (debug:print-error 0 *default-log-port* "failed to find the top path to your Megatest area.")
-	      ;;(exit 1)
 	      (set! *toppath* #f) ;; force it to be false so we return #f
-	      #f
-	      ))
+	      #f))
+	
+        ;; one more attempt to cache the configs for future reading
+        (let* ((cachefiles   (launch:get-cache-file-paths areapath toppath target mtconfig))
+               (mtcachef     (car cachefiles))
+               (rccachef     (cdr cachefiles)))
+
+          ;; trap exception due to stale NFS handle -- Error: (open-output-file) cannot open file - Stale NFS file handle: "...somepath.../.runconfigs.cfg-1.6427-7d1e789cb3f62f9cde719a4865bb51b3c17ea853" - ticket 220546342
+          ;; TODO - consider 1) using simple-lock to bracket cache write
+          ;;                 2) cache in hash on server, since need to do rmt: anyway to lock.
+          (if (and rccachef *runconfigdat* (not (common:file-exists? rccachef)))
+              (common:fail-safe
+               (lambda ()
+                 (configf:write-alist *runconfigdat* rccachef))
+               (conc "Could not write cache file - "rccachef))
+              )
+          (if (and mtcachef *configdat*    (not (common:file-exists? mtcachef)))
+              (common:fail-safe
+               (lambda ()
+                 (configf:write-alist *configdat* mtcachef))
+               (conc "Could not write cache file - "mtcachef))
+              )
+          (if (and rccachef mtcachef *runconfigdat* *configdat*)
+              (set! *configstatus* 'fulldata)))
+
 	;; if have -append-config then read and append here
 	(let ((cfname (args:get-arg "-append-config")))
 	  (if (and cfname
 		   (file-read-access? cfname))
 	      (read-config cfname *configdat* #t))) ;; values are added to the hash, no need to do anything special.
@@ -971,10 +1118,26 @@
 	      (cdr res)
 	      (begin
 		(if (common:low-noise-print 20 "No valid disks or no disk with enough space")
 		    (debug:print-error 0 *default-log-port* "No valid disks found in megatest.config. Please add some to your [disks] section and ensure the directory exists and has enough space!\n    You can change minspace in the [setup] section of megatest.config. Current setting is: " minspace))
 		(exit 1))))))) ;; TODO - move the exit to the calling location and return #f
+
+(define (launch:test-copy test-src-path test-path)
+  (let* ((ovrcmd (let ((cmd (config-lookup *configdat* "setup" "testcopycmd")))
+		   (if cmd
+		       ;; substitute the TEST_SRC_PATH and TEST_TARG_PATH
+		       (string-substitute "TEST_TARG_PATH" test-path
+					  (string-substitute "TEST_SRC_PATH" test-src-path cmd #t) #t)
+		       #f)))
+	 (cmd    (if ovrcmd 
+		     ovrcmd
+		     (conc "rsync -av" (if (debug:debug-mode 1) "" "q") " " test-src-path "/ " test-path "/"
+			   " >> " test-path "/mt_launch.log 2>> " test-path "/mt_launch.log")))
+	 (status (system cmd)))
+    (if (not (eq? status 0))
+	(debug:print 2 *default-log-port* "ERROR: problem with running \"" cmd "\""))))
+
 
 ;; Desired directory structure:
 ;;
 ;;   -  -  -.
 ;;                                     |
@@ -1065,11 +1228,11 @@
 	 (begin
 	   (debug:print-error 0 *default-log-port* " Failed to remove symlink " lnkpath ((condition-property-accessor 'exn 'message) exn) ", exiting")
 	   (exit 1))
 	 (delete-file lnkpath)))
 
-    (if (not (or (file-exists? lnkpath)
+    (if (not (or (common:file-exists? lnkpath)
 		 (symbolic-link? lnkpath)))
 	(handle-exceptions
 	 exn
 	 (begin
 	   (debug:print-error 0 *default-log-port* " Failed to create symlink " lnkpath ((condition-property-accessor 'exn 'message) exn) ", exiting")
@@ -1090,11 +1253,11 @@
 				   (db:test-get-rundir testinfo) ;; ) ;; )
 				   #f)))
 	  (hash-table-set! *toptest-paths* testname curr-test-path)
 	  ;; NB// Was this for the test or for the parent in an iterated test?
 	  (rmt:general-call 'test-set-rundir-shortdir run-id lnkpath 
-			    (if (file-exists? lnkpath)
+			    (if (common:file-exists? lnkpath)
 				;; (resolve-pathname lnkpath)
 				(common:nice-path lnkpath)
 				lnkpath)
 			    testname "" run-id)
 	  ;; (rmt:general-call 'test-set-rundir run-id lnkpath testname "") ;; toptest-path)
@@ -1129,30 +1292,18 @@
 	   exn
 	   (begin
 	     (debug:print-error 0 *default-log-port* " Failed to re-create link " lnktarget ((condition-property-accessor 'exn 'message) exn) ", exiting")
 	     (exit))
 	   (if (symbolic-link? lnktarget)     (delete-file lnktarget))
-	   (if (not (file-exists? lnktarget)) (create-symbolic-link test-path lnktarget)))))
+	   (if (not (common:file-exists? lnktarget)) (create-symbolic-link test-path lnktarget)))))
 
     (if (not (directory? test-path))
 	(create-directory test-path #t)) ;; this is a hack, I don't know why out of the blue this path does not exist sometimes
 
     (if (and test-src-path (directory? test-path))
 	(begin
-	  (let* ((ovrcmd (let ((cmd (config-lookup *configdat* "setup" "testcopycmd")))
-			   (if cmd
-			       ;; substitute the TEST_SRC_PATH and TEST_TARG_PATH
-			       (string-substitute "TEST_TARG_PATH" test-path
-						  (string-substitute "TEST_SRC_PATH" test-src-path cmd #t) #t)
-			       #f)))
-		 (cmd    (if ovrcmd 
-			     ovrcmd
-			     (conc "rsync -av" (if (debug:debug-mode 1) "" "q") " " test-src-path "/ " test-path "/"
-				   " >> " test-path "/mt_launch.log 2>> " test-path "/mt_launch.log")))
-		 (status (system cmd)))
-	    (if (not (eq? status 0))
-		(debug:print 2 *default-log-port* "ERROR: problem with running \"" cmd "\"")))
+	  (launch:test-copy test-src-path test-path)
 	  (list lnkpathf lnkpath ))
 	(if (and test-src-path (> remtries 0))
 	    (begin
 	      (debug:print-error 0 *default-log-port* "Failed to create work area at " test-path " with link at " lnktarget ", remaining attempts " remtries)
 	      ;; 
@@ -1166,17 +1317,31 @@
 ;;    - could be ssh to host from hosts table (update regularly with load)
 ;;    - could be netbatch
 ;;      (launch-test db (cadr status) test-conf))
 (define (launch-test test-id run-id run-info keyvals runname test-conf test-name test-path itemdat params)
   (mutex-lock! *launch-setup-mutex*) ;; setting variables and processing the testconfig is NOT thread-safe, reuse the launch-setup mutex
-  (let* ((item-path       (item-list->path itemdat))
+  (let* ( ;; (lock-key        (conc "test-" test-id))
+	;; (got-lock        (let loop ((lock        (rmt:no-sync-get-lock lock-key))
+	;; 			     (expire-time (+ (current-seconds) 15))) ;; give up on getting the lock and steal it after 15 seconds
+	;; 		    (if (car lock)
+	;; 			#t
+	;; 			(if (> (current-seconds) expire-time)
+	;; 			    (begin
+	;; 			      (debug:print-info 0 *default-log-port* "Timed out waiting for a lock to launch test " keyvals " " runname " " test-name " " test-path)
+	;; 			      (rmt:no-sync-del! lock-key) ;; destroy the lock
+	;; 			      (loop (rmt:no-sync-get-lock lock-key) expire-time)) ;; 
+	;; 			    (begin
+	;; 			      (thread-sleep! 1)
+	;; 			      (loop (rmt:no-sync-get-lock lock-key) expire-time))))))
+	 (item-path       (item-list->path itemdat))
 	 (contour         #f)) ;; NOT READY FOR THIS (args:get-arg "-contour")))
     (let loop ((delta        (- (current-seconds) *last-launch*))
-	       (launch-delay (string->number (or (configf:lookup *configdat* "setup" "launch-delay") "5"))))
+	       (launch-delay (configf:lookup-number *configdat* "setup" "launch-delay" default: 1)))
       (if (> launch-delay delta)
 	  (begin
-	    (debug:print-info 0 *default-log-port* "Delaying launch of " test-name " for " (- launch-delay delta) " seconds")
+	    (if (common:low-noise-print 1200 "test launch delay") ;; every two hours or so remind the user about launch delay.
+		(debug:print-info 0 *default-log-port* "NOTE: test launches are delayed by " launch-delay " seconds. See megatest.config launch-delay setting to adjust.")) ;; launch of " test-name " for " (- launch-delay delta) " seconds"))
 	    (thread-sleep! (- launch-delay delta))
 	    (loop (- (current-seconds) *last-launch*) launch-delay))))
     (change-directory *toppath*)
     (alist->env-vars ;; consolidate this code with the code in megatest.scm for "-execute", *maybe* - the longer they are set the longer each launch takes (must be non-overlapping with the vars)
      (append
@@ -1199,11 +1364,12 @@
 				  (if (equal? ush "no") ;; must use "no" to NOT use shell
 				      #f
 				      ush)
 				  #t)))     ;; default is yes
 	   (runscript       (config-lookup tconfig   "setup"        "runscript"))
-	   (ezsteps         (> (length (hash-table-ref/default tconfig "ezsteps" '())) 0)) ;; don't send all the steps, could be big
+	   (ezsteps         (> (length (hash-table-ref/default tconfig "ezsteps" '())) 0)) ;; don't send all the steps, could be big, just send a flag
+	   (subrun          (> (length (hash-table-ref/default tconfig "subrun"  '())) 0)) ;; send a flag to process a subrun
 	   ;; (diskspace       (config-lookup tconfig   "requirements" "diskspace"))
 	   ;; (memory          (config-lookup tconfig   "requirements" "memory"))
 	   ;; (hosts           (config-lookup *configdat* "jobtools"     "workhosts")) ;; I'm pretty sure this was never completed
 	   (remote-megatest (config-lookup *configdat* "setup" "executable"))
 	   (run-time-limit  (or (configf:lookup  tconfig   "requirements" "runtimelim")
@@ -1283,11 +1449,12 @@
 					(list 'run-id    run-id   )
 					(list 'test-id   test-id  )
 					;; (list 'item-path item-path )
 					(list 'itemdat   itemdat  )
 					(list 'megatest  remote-megatest)
-					(list 'ezsteps   ezsteps) 
+					(list 'ezsteps   ezsteps)
+					(list 'subrun    subrun)
 					(list 'target    mt_target)
 					(list 'contour   contour)
 					(list 'runtlim   (if run-time-limit (common:hms-string->seconds run-time-limit) #f))
 					(list 'env-ovrd  (hash-table-ref/default *configdat* "env-override" '())) 
 					(list 'set-vars  (if params (hash-table-ref/default params "-setvars" #f)))
@@ -1295,11 +1462,11 @@
 					(list 'mt-bindir-path mt-bindir-path))))))))
       
       ;; clean out step records from previous run if they exist
       ;; (rmt:delete-test-step-records run-id test-id)
       ;; if the dir does not exist we may have a itempath where individual variables are a path, launch anyway
-      (if (file-exists? work-area)
+      (if (common:file-exists? work-area)
 	  (change-directory work-area)) ;; so that log files from the launch process don't clutter the test dir
       (cond
        ;; ((and launcher hosts) ;; must be using ssh hostname
        ;;    (set! fullcmd (append launcher (car hosts)(list remote-megatest "-m" test-sig "-execute" cmdparms) debug-param)))
        ;; (set! fullcmd (append launcher (car hosts)(list remote-megatest test-sig "-execute" cmdparms))))
@@ -1328,11 +1495,11 @@
 				      itemdat)))
 	     (testprevvals   (alist->env-vars
 			      (hash-table-ref/default tconfig "pre-launch-env-overrides" '())))
 	     ;; Launchwait defaults to true, must override it to turn off wait
 	     (launchwait     (if (equal? (configf:lookup *configdat* "setup" "launchwait") "no") #f #t))
-	     (launch-results (apply (if launchwait
+	     (launch-results (apply (if launchwait ;; BB: TODO: refactor this to examine return code of launcher, if nonzero, set state to launch failed.
 					process:cmd-run-with-stderr->list
 					process-run)
 				    (if useshell
 					(let ((cmdstr (string-intersperse fullcmd " ")))
 					  (if launchwait
@@ -1341,10 +1508,11 @@
 					(car fullcmd))
 				    (if useshell
 					'()
 					(cdr fullcmd)))))
         (mutex-unlock! *launch-setup-mutex*) ;; yes, really should mutex all the way to here. Need to put this entire process into a fork.
+	;; (rmt:no-sync-del! lock-key)         ;; release the lock for starting this test
 	(if (not launchwait) ;; give the OS a little time to allow the process to start
 	    (thread-sleep! 0.01))
 	(with-output-to-file "mt_launch.log"
 	  (lambda ()
 	    (print "LAUNCHCMD: " (string-intersperse fullcmd " "))

Index: lock-queue.scm
==================================================================
--- lock-queue.scm
+++ lock-queue.scm
@@ -5,12 +5,11 @@
 ;; 
 ;;  This program is distributed WITHOUT ANY WARRANTY; without even the
 ;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 ;;  PURPOSE.
 
-(use sqlite3 srfi-18)
-(import (prefix sqlite3 sqlite3:))
+(use (prefix sqlite3 sqlite3:) srfi-18)
 
 (declare (unit lock-queue))
 (declare (uses common))
 (declare (uses tasks))
 
@@ -33,11 +32,11 @@
   (let ((fname (lock-queue:db-dat-get-path dbdat)))
     (system (conc "rm -f " fname "*"))))
 
 (define (lock-queue:open-db fname #!key (count 10))
   (let* ((actualfname (conc fname ".lockdb"))
-	 (dbexists (file-exists? actualfname))
+	 (dbexists (common:file-exists? actualfname))
 	 (db       (sqlite3:open-database actualfname))
 	 (handler  (make-busy-timeout 136000)))
     (if dbexists
 	(vector db actualfname)
 	(begin
@@ -164,12 +163,12 @@
 	     ;; If we've tried ten times and failed there is a serious problem
 	     ;; try to remove the lock db and allow it to be recreated
 	     (handle-exceptions
 	      exn
 	      #f
-	      (if (file-exists? journal)(delete-file journal))
-	      (if (file-exists? fname)  (delete-file fname))
+	      (if (common:file-exists? journal)(delete-file journal))
+	      (if (common:file-exists? fname)  (delete-file fname))
 	      #f))))
      (sqlite3:execute (lock-queue:db-dat-get-db dbdat) "DELETE FROM runlocks WHERE test_id=?;" test-id)
      (sqlite3:finalize! (lock-queue:db-dat-get-db dbdat)))))
 
 (define (lock-queue:steal-lock dbdat test-id #!key (count 10))

Index: megatest-version.scm
==================================================================
--- megatest-version.scm
+++ megatest-version.scm
@@ -1,7 +1,7 @@
 ;; Always use two or four digit decimal
 ;; 1.01, 1.02...1.10,1.11,1.1101 ... 1.99,2.00..
 
 (declare (unit megatest-version))
 
-(define megatest-version 1.6404)
+(define megatest-version 1.6505)
 

Index: megatest.config
==================================================================
--- megatest.config
+++ megatest.config
@@ -1,22 +1,58 @@
-[fields]
-a text
-b text
-c text
+
+## commented out due to a bug in v1.6501 in mtutil
+## [fields]
+## a text
+## b text
+## c text
+usercode    .mtutil.scm
+areafilter  area-to-run
+targtrans   generic-target-translator
+runtrans    generic-runname-translator
 
 [setup]
-pktsdirs /tmp/pkts /some/other/source
+pktsdirs /tmp/mt_pkts /some/other/source
 
 [areas]
 #         path-to-area   map-target-script(future, optional)
-fullrun   path=tests/fullrun
+# someqa     path=../megatestqa/someqa; targtrans=somefunc; areafilter=area-to-run
+fullrun   path=tests/fullrun; 
 # targtrans is name of scheme proc stored in .mtutil.scm, which lives in PWD where mtutil is run
+#           the target translator can return: a/target OR (list/of targets/to apply/run) OR #f i.e. run nothing
 # ext-tests path=ext-tests; targtrans=prefix-contour;
-ext-tests path=ext-tests
+ext       path=ext-tests
 
 [contours]
-#     mode-patt/tag-expr
-quick selector=QUICKPATT/quick
-full  areas=fullrun,ext-tests; selector=MAXPATT/
-all   areas=fullrun,ext-tests
-snazy areas=%; selector=QUICKPATT/
+#     selector=tag-expr/mode-patt
+quick areas=ext;    selector=/QUICKPATT
+quick2 areafn=check-area; selector=/QUICKPATT
+# quick areas=fullrun,ext-tests; selector=QUICKPATT/quick
+# full  areas=fullrun,ext-tests; selector=MAXPATT/
+# short areas=fullrun,ext-tests; selector=MAXPATT/
+# all   areas=fullrun,ext-tests
+# snazy selector=QUICKPATT/
+
+[nopurpose]
+
+[access]
+ext matt:admin mattw:owner
+
+[accesstypes]
+admin run rerun resume remove set-ss
+owner run rerun resume remove
+badguy set-ss
+
+[setup]
+maxload 1.2
+
+[listeners]
+localhost:12345  contact=matt@kiatoa.com
+localhost:54321  contact=matt@kiatoa.com
+
+[listener]
+script nbfake echo
+
+
+[server]
+timeout 1
 
+[include local.config]

Index: megatest.scm
==================================================================
--- megatest.scm
+++ megatest.scm
@@ -11,20 +11,18 @@
 ;; (include "megatest-version.scm")
 
 ;; fake out readline usage of toplevel-command
 (define (toplevel-command . a) #f)
 
-(use sqlite3 srfi-1 posix regex regex-case srfi-69 base64 readline apropos json http-client directory-utils rpc typed-records;; (srfi 18) extras)
-     http-client srfi-18 extras format) ;;  zmq extras)
+(use (prefix sqlite3 sqlite3:) srfi-1 posix regex regex-case srfi-69 (prefix base64 base64:)
+     readline apropos json http-client directory-utils typed-records
+     http-client srfi-18 extras format)
 
 ;; Added for csv stuff - will be removed
 ;;
 (use sparse-vectors)
 
-(import (prefix sqlite3 sqlite3:))
-(import (prefix base64 base64:))
-(import (prefix rpc rpc:))
 (require-library mutils)
 
 ;; (use zmq)
 
 (declare (uses common))
@@ -44,42 +42,69 @@
 (declare (uses mt))
 (declare (uses api))
 (declare (uses tasks)) ;; only used for debugging.
 (declare (uses env))
 (declare (uses diff-report))
+(declare (uses ftail))
+(import ftail)
 
 (define *db* #f) ;; this is only for the repl, do not use in general!!!!
 
 (include "common_records.scm")
 (include "key_records.scm")
 (include "db_records.scm")
 (include "run_records.scm")
 (include "megatest-fossil-hash.scm")
 
+(define *usage-log-file* #f)    ;; put path to file for logging usage in this var in the ~/.megatestrc file
+(define *usage-use-seconds* #t) ;; for Epoc seconds in usage logging change this to #t in ~/.megatestrc file
+
+;; load the ~/.megatestrc file, put (use trace)(trace-call-sites #t)(trace function-you-want-to-trace) in this file
+;;
 (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.megatestrc")))
-  (if (file-exists? debugcontrolf)
+  (if (common:file-exists? debugcontrolf)
       (load debugcontrolf)))
+
+;; usage logging, careful with this, it is not designed to deal with all real world challenges!
+;;
+(if (and *usage-log-file*
+         (file-write-access? *usage-log-file*))
+    (with-output-to-file
+        *usage-log-file*
+      (lambda ()
+        (print
+         (if *usage-use-seconds*
+             (current-seconds)
+             (time->string
+              (seconds->local-time (current-seconds))
+              "%Yww%V.%w %H:%M:%S"))
+         " "
+         (current-user-name) " "
+         (current-directory) " "
+         "\"" (string-intersperse (argv) " ") "\""))
+      #:append))
 
 ;; Disabled help items
 ;;  -rollup                 : (currently disabled) fill run (set by :runname)  with latest test(s)
 ;;                            from prior runs with same keys
 ;;  -daemonize              : fork into background and disconnect from stdin/out
 
 (define help (conc "
 Megatest, documentation at http://www.kiatoa.com/fossils/megatest
   version " megatest-version "
-  license GPL, Copyright Matt Welland 2006-2015
-
+  license GPL, Copyright Matt Welland 2006-2017
+ 
 Usage: megatest [options]
   -h                      : this help
   -manual                 : show the Megatest user manual
   -version                : print megatest version (currently " megatest-version ")
 
 Launching and managing runs
   -run                    : run all tests or as specified by -testpatt
   -remove-runs            : remove the data for a run, requires -runname and -testpatt
-                            Optionally use :state and :status
+                            Optionally use :state and :status, use -keep-records to remove only
+                            the run data.
   -set-state-status X,Y   : set state to X and status to Y, requires controls per -remove-runs
   -rerun FAIL,WARN...     : force re-run for tests with specificed status(s)
   -rerun-clean            : set all tests not COMPLETED+PASS,WARN,WAIVED to NOT_STARTED,n/a
                             and then run the specified testpatt with -preclean
   -rerun-all              : set all tests to NOT_STARTED,n/a and run with -preclean
@@ -89,20 +114,27 @@
   -get-run-status         : gets status for run specified by target and runname
   -run-wait               : wait on run specified by target and runname
   -preclean               : remove the existing test directory before running the test
   -clean-cache            : remove the cached megatest.config and runconfigs.config files
   -no-cache               : do not use the cached config files. 
+  -one-pass               : launch as many tests as you can but do not wait for more to be ready
+  -remove-keep N          : remove all but N most recent runs per target; use '-actions, -age, -precmd'
+  -age               : 120d,3h,20m to apply only to runs older than the 
+                                 specified age. NB// M=month, m=minute
+  -actions        : print,remove-runs,archive to specify action to take
+  -precmd                 : insert a wrapper command in front of the commands run
 
 Selectors (e.g. use for -runtests, -remove-runs, -set-state-status, -list-runs etc.)
   -target key1/key2/...   : run for key1, key2, etc.
   -reqtarg key1/key2/...  : run for key1, key2, etc. but key1/key2 must be in runconfigs
   -testpatt patt1/patt2,patt3/...  : % is wildcard
   -runname                : required, name for this particular test run
   -state                  : Applies to runs, tests or steps depending on context
   -status                 : Applies to runs, tests or steps depending on context
-  --modepatt key          : load testpatt from  in runconfigs instead of default TESTPATT if -testpatt and -tagexpr are not specified
+  -modepatt key           : load testpatt from  in runconfigs instead of default TESTPATT if -testpatt and -tagexpr are not specified
   -tagexpr tag1,tag2%,..  : select tests with tags matching expression
+  
 
 Test helpers (for use inside tests)
   -step stepname
   -test-status            : set the state and status of a test (use :state and :status)
   -setlog logfname        : set the path/filename to the final log relative to the test
@@ -133,21 +165,23 @@
   -list-disks             : list the disks available for storing runs
   -list-targets           : list the targets in runconfigs.config
   -list-db-targets        : list the target combinations used in the db
   -show-config            : dump the internal representation of the megatest.config file
   -show-runconfig         : dump the internal representation of the runconfigs.config file
-  -dumpmode MODE          : dump in MODE format instead of sexpr, MODE=json,ini,sexp etc.
+  -dumpmode MODE          : dump in MODE format instead of sexpr, MODE=json,ini,sexp etc. (add -debug 0,9 to see which file contributes each line)
   -show-cmdinfo           : dump the command info for a test (run in test environment)
   -section sectionName
   -var varName            : for config and runconfig lookup value for sectionName varName
   -since N                : get list of runs changed since time N (Unix seconds)
   -fields fieldspec       : fields to include in json dump; runs:id,runame+tests:testname+steps
   -sort fieldname         : in -list-runs sort tests by this field
+  -testdata-csv [categorypatt/]varpatt  : dump testdata for given category
 
 Misc 
   -start-dir path         : switch to this directory before running megatest
   -contour cname          : add a level of hierarcy to the linktree and run paths
+  -area-tag tagname       : add a tag to an area while syncking to pgdb
   -rebuild-db             : bring the database schema up to date
   -cleanup-db             : remove any orphan records, vacuum the db
   -import-megatest.db     : push data from megatest.db to cache db files in /tmp/$USER
   -sync-to-megatest.db    : pull data from cache files in /tmp/$USER to megatest.db
   -sync-to dest           : sync to new postgresql central style database
@@ -180,11 +214,19 @@
                             multiple sheets)
   -o                      : output file for refdb2dat (defaults to stdout)
   -archive cmd            : archive runs specified by selectors to one of disks specified
                             in the [archive-disks] section.
                             cmd: keep-html, restore, save, save-remove
-  -generate-html          : create a simple html tree for browsing your runs
+  -generate-html          : create a simple html dashboard for browsing your runs
+  -generate-html-structure  : create a top level html veiw to list targets/runs and a Run view within each run directory.  
+  -list-run-time          : list time requered to complete runs. It supports following switches
+                            -run-patt  -target-patt  -dumpmode 
+  -list-test-time	   : list time requered to complete each test in a run. It following following arguments
+                            -runname  -target  -dumpmode 
+
+  		
+
 
 Diff report
   -diff-rep               : generate diff report (must include -src-target, -src-runname, -target, -runname
                                                   and either -diff-email or -diff-html)
   -src-target 
@@ -228,12 +270,14 @@
 			":state"  
 			"-state"
 			":status"
 			"-status"
 			"-list-runs"
+                        "-testdata-csv"
 			"-testpatt"
                         "--modepatt"
+                        "-modepatt"
                         "-tagexpr"
 			"-itempatt"
 			"-setlog"
 			"-set-toplog"
 			"-runstep"
@@ -250,11 +294,14 @@
 			":expected"
 			":tol"
 			":units"
 			;; misc
 			"-start-dir"
+                        "-run-patt"
+                        "-target-patt"   
 			"-contour"
+                        "-area-tag"  
 			"-server"
 			"-transport"
 			"-port"
 			"-extract-ods"
 			"-pathmod"
@@ -261,11 +308,19 @@
 			"-env2file"
 			"-envcap"
 			"-envdelta"
 			"-setvars"
 			"-set-state-status"
+
+                        ;; move runs stuff here
+                        "-remove-keep"           
 			"-set-run-status"
+			"-age"
+			"-archive"
+			"-actions"
+			"-precmd"
+			
 			"-debug" ;; for *verbosity* > 2
 			"-create-test"
 			"-override-timeout"
 			"-test-files"  ;; -test-paths is for listing all
 			"-load"        ;; load and exectute a scheme file
@@ -275,11 +330,10 @@
 			"-run-id"
 			"-ping"
 			"-refdb2dat"
 			"-o"
 			"-log"
-			"-archive"
 			"-since"
 			"-fields"
 			"-recover-test" ;; run-id,test-id - used internally to recover a test stuck in RUNNING state
 			"-sort"
 			"-target-db"
@@ -319,13 +373,16 @@
 			"-lock"
 			"-unlock"
 			"-list-servers"
 			"-kill-servers"
                         "-run-wait"      ;; wait on a run to complete (i.e. no RUNNING)
+			"-one-pass"       ;;
 			"-local"         ;; run some commands using local db access
-                        "-generate-html"
-
+      "-generate-html"
+      "-generate-html-structure" 
+			"-list-run-time"
+                        "-list-test-time"
 			;; misc queries
 			"-list-disks"
 			"-list-targets"
 			"-list-db-targets"
 			"-show-runconfig"
@@ -337,10 +394,11 @@
 			"-test-paths" ;; get path(s) to a test, ordered by youngest first
 
 			"-runall"    ;; run all tests, respects -testpatt, defaults to %
 			"-run"       ;; alias for -runall
 			"-remove-runs"
+                        "-keep-records" ;; use with -remove-runs to remove only the run data
 			"-rebuild-db"
 			"-cleanup-db"
 			"-rollup"
 			"-update-meta"
 			"-create-megatest-area"
@@ -348,11 +406,10 @@
 
 			"-convert-to-norm"
 			"-convert-to-old"
 			"-import-megatest.db"
 			"-sync-to-megatest.db"
-			
 			"-logging"
 			"-v" ;; verbose 2, more than normal (normal is 1)
 			"-q" ;; quiet 0, errors/warnings only
 
                         "-diff-rep"
@@ -372,11 +429,11 @@
     (debug:print-error 0 *default-log-port* "Unrecognised arguments: " (string-intersperse (if (list? remargs) remargs (argv))  " ")))
 
 ;; before doing anything else change to the start-dir if provided
 ;;
 (if (args:get-arg "-start-dir")
-    (if (file-exists? (args:get-arg "-start-dir"))
+    (if (common:file-exists? (args:get-arg "-start-dir"))
         (let ((fullpath (common:real-path (args:get-arg "-start-dir"))))
           (setenv "PWD" fullpath)
           (change-directory fullpath))
 	(begin
 	  (debug:print-error 0 *default-log-port* "non-existant start dir " (args:get-arg "-start-dir") " specified, exiting.")
@@ -389,25 +446,35 @@
 
 ;; The watchdog is to keep an eye on things like db sync etc.
 ;;
 
 ;; TODO: for multiple areas, we will have multiple watchdogs; and multiple threads to manage
-(define *watchdog* (make-thread common:watchdog "Watchdog thread"))
+(define *watchdog* (make-thread
+		    (lambda ()
+		      (handle-exceptions
+			  exn
+			  (begin
+			    (print-call-chain)
+			    (print " message: " ((condition-property-accessor 'exn 'message) exn)))
+			(common:watchdog)))
+		    "Watchdog thread"))
 
 ;;(if (not (args:get-arg "-server"))
 ;;    (thread-start! *watchdog*)) ;; if starting a server; wait till we get to running state before kicking off watchdog
 (let* ((no-watchdog-args
        '("-list-runs"
+         "-testdata-csv"
          "-list-servers"
          "-server"
          "-list-disks"
          "-list-targets"
          "-show-runconfig"
          ;;"-list-db-targets"
          "-show-runconfig"
          "-show-config"
-         "-show-cmdinfo"))
+         "-show-cmdinfo"
+	 "-cleanup-db"))
        (no-watchdog-args-vals (filter (lambda (x) x)
                                       (map args:get-arg no-watchdog-args)))
        (start-watchdog (null? no-watchdog-args-vals)))
   ;;(BB> "no-watchdog-args="no-watchdog-args "no-watchdog-args-vals="no-watchdog-args-vals) 
   (if start-watchdog
@@ -424,18 +491,21 @@
    (exn ()
         (debug:print-error 0 *default-log-port* "Could not open log file for write: "logpath)
         (define *didsomething* #t)  
         (exit 1))))
 
-    
+;; this segment will run launch:setup only if -log is not set. This is fairly safe as servers are not
+;; manually started and thus should never be started in a non-megatest area. Thus no need to handle situation
+;; where (launch:setup) returns #f?
+;;
 (if (or (args:get-arg "-log")(args:get-arg "-server")) ;; redirect the log always when a server
     (handle-exceptions
 	exn
 	(begin
-	  (print "ERROR: Failed to switch to log output. " ((conition-property-accessor 'exn 'message) exn))
+	  (print "ERROR: Failed to switch to log output. " ((condition-property-accessor 'exn 'message) exn))
 	  )
-      (let* ((tl   (or (args:get-arg "-log")(launch:setup)))   ;; run launch:setup if -server
+      (let* ((tl   (or (args:get-arg "-log")(launch:setup)))   ;; run launch:setup if -server, ensure we do NOT run launch:setup if -log specified
 	     (logf (or (args:get-arg "-log") ;; use -log unless we are a server, then craft a logfile name
 		       (conc tl "/logs/server-" (current-process-id) "-" (get-host-name) ".log")))
 	     (oup  (open-logfile logf)))
 	(if (not (args:get-arg "-log"))
 	    (hash-table-set! args:arg-hash "-log" logf)) ;; fake out future queries of -log
@@ -453,11 +523,11 @@
     (let* ((htmlviewercmd (or (configf:lookup *configdat* "setup" "htmlviewercmd")
 			      (common:which '("firefox" "arora"))))
 	   (install-home  (common:get-install-area))
 	   (manual-html   (conc install-home "/share/docs/megatest_manual.html")))
       (if (and install-home
-	       (file-exists? manual-html))
+	       (common:file-exists? manual-html))
 	  (system (conc "(" htmlviewercmd " " manual-html " ) &"))
 	  (system (conc "(" htmlviewercmd " http://www.kiatoa.com/cgi-bin/fossils/megatest/doc/tip/docs/manual/megatest_manual.html ) &")))
       (exit)))
 
 (if (args:get-arg "-version")
@@ -494,10 +564,24 @@
 
 ;; for some switches always print the command to stderr
 ;;
 (if (args:any? "-run" "-runall" "-remove-runs" "-set-state-status")
     (debug:print 0 *default-log-port* (string-intersperse (argv) " ")))
+
+;; some switches imply homehost. Exit here if not on homehost
+;;
+(let ((homehost-required  (list "-cleanup-db" "-server")))
+  (if (apply args:any? homehost-required)
+      (if (not (common:on-homehost?))
+	  (for-each
+	   (lambda (switch)
+	     (if (args:get-arg switch)
+		 (begin
+		   (debug:print 0 *default-log-port* "ERROR: you must be on the homehost to run with " switch
+				", you can move homehost by removing the .homehost file but this will disrupt any runs in progress.")
+		   (exit 1))))
+	   homehost-required))))
 
 ;;======================================================================
 ;; Misc setup stuff
 ;;======================================================================
 
@@ -534,11 +618,15 @@
 ;; handle a clean-cache request as early as possible
 ;;
 (if (args:get-arg "-clean-cache")
     (let ((toppath  (launch:setup)))
       (set! *didsomething* #t) ;; suppress the help output.
-      (runs:clean-cache (getenv "MT_TARGET")(args:get-arg "-runname") toppath)))
+      (runs:clean-cache (or (getenv "MT_TARGET")
+			    (args:get-arg "-target")
+			    (args:get-arg "-remtarg"))
+			(args:get-arg "-runname")
+			toppath)))
 	  
 (if (args:get-arg "-env2file")
     (begin
       (save-environment-as-files (args:get-arg "-env2file"))
       (set! *didsomething* #t)))
@@ -690,11 +778,11 @@
 				 (else
 				  (loop row (+ col 1) (append curr-row (list val)) result)))))))))
 		    (hash-table-keys results))))
 		((sqlite3)
 		 (let* ((db-file   (or out-file (pathname-file input-db)))
-			(db-exists (file-exists? db-file))
+			(db-exists (common:file-exists? db-file))
 			(db        (sqlite3:open-database db-file)))
 		   (if (not db-exists)(sqlite3:execute db "CREATE TABLE data (sheet,section,var,val);"))
 		   (configf:map-all-hier-alist
 		    data
 		    (lambda (sheetname sectionname varname val)
@@ -838,11 +926,11 @@
   (let* ((rundir (if (and (getenv "MT_LINKTREE")(getenv "MT_TARGET")(getenv "MT_RUNNAME"))
 		     (conc (getenv "MT_LINKTREE") "/" (getenv "MT_TARGET") "/" (getenv "MT_RUNNAME"))
 		     #f))
 	 (cfgf   (if rundir (conc rundir "/.runconfig." megatest-version "-" megatest-fossil-hash) #f)))
     (if (and cfgf
-	     (file-exists? cfgf)
+	     (common:file-exists? cfgf)
 	     (file-write-access? cfgf)
 	     (common:use-cache?))
 	(configf:read-alist cfgf)
 	(let* ((keys   (rmt:get-keys))
 	       (target (common:args-get-target))
@@ -861,12 +949,13 @@
 		   (file-write-access? rundir))
 	      (begin
                 (if (not (common:in-running-test?))
                     (configf:write-alist data cfgf))
 		;; force re-read of megatest.config - this resolves circular references between megatest.config
-		(launch:setup force: #t)
-		(launch:cache-config))) ;; we can safely cache megatest.config since we have a valid runconfig
+		(launch:setup force-reread: #t)
+		;; (launch:cache-config) ;; there are two independent config cache locations, turning this one off for now. MRW.
+		)) ;; we can safely cache megatest.config since we have a valid runconfig
 	  data))))
 
 (if (args:get-arg "-show-runconfig")
     (let ((tl (launch:setup)))
       (push-directory *toppath*)
@@ -928,11 +1017,11 @@
 ;; Remove old run(s)
 ;;======================================================================
 
 ;; since several actions can be specified on the command line the removal
 ;; is done first
-(define (operate-on action)
+(define (operate-on action #!key (mode #f)) ;; #f is "use default"
   (let* ((runrec (runs:runrec-make-record))
 	 (target (common:args-get-target)))
     (cond
      ((not target)
       (debug:print-error 0 *default-log-port* "Missing required parameter for " action ", you must specify -target or -reqtarg")
@@ -957,19 +1046,36 @@
 			      target
 			      (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
 			      (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
 			      state: (common:args-get-state)
 			      status: (common:args-get-status)
-			      new-state-status: (args:get-arg "-set-state-status"))))
+			      new-state-status: (args:get-arg "-set-state-status")
+                              mode: mode)))
       (set! *didsomething* #t)))))
 
 (if (args:get-arg "-remove-runs")
     (general-run-call 
      "-remove-runs"
      "remove runs"
      (lambda (target runname keys keyvals)
-       (operate-on 'remove-runs))))
+       (operate-on 'remove-runs mode: (if (args:get-arg "-keep-records")
+                                          'remove-data-only
+                                          'remove-all)))))
+
+(if (args:get-arg "-remove-keep")
+    (general-run-call 
+     "-remove-keep"
+     "remove keep"
+     (lambda (target runname keys keyvals)
+       (let ((actions (map string->symbol
+                           (string-split
+			    (or (args:get-arg "-actions")
+				"print")
+			    ",")))) ;; default to printing the output
+         (runs:remove-all-but-last-n-runs-per-target target runname
+						     (string->number (args:get-arg "-remove-keep"))
+						     actions: actions)))))
 
 (if (args:get-arg "-set-state-status")
     (general-run-call 
      "-set-state-status"
      "set state and status"
@@ -1023,10 +1129,114 @@
     (if indx
 	(if (>= indx (vector-length datavec))
 	    #f ;; index too high, should raise an error I suppose
 	    (vector-ref datavec indx))
 	#f)))
+
+
+
+
+
+(when (args:get-arg "-testdata-csv")
+  (if (launch:setup)
+      (let* ((keys        (rmt:get-keys)) ;; (db:get-keys dbstruct))
+             (runpatt     (or (args:get-arg "-runname") "%"))
+             (testpatt    (common:args-get-testpatt #f))
+             (datapatt    (args:get-arg "-testdata-csv"))
+             (match-data  (string-match "^([^/]+)/(.*)" (args:get-arg "-testdata-csv")))
+             (categorypatt (if match-data (list-ref match-data 1) "%"))
+             (setvarpatt  (if match-data
+                              (list-ref match-data 2)
+                              (args:get-arg "-testdata-csv")))
+             (runsdat     (rmt:get-runs-by-patt keys (or runpatt "%") 
+                                                (common:args-get-target) #f #f '("id" "runname" "state" "status" "owner" "event_time" "comment") 0))
+             (header      (db:get-header runsdat))
+             (access-mode (db:get-access-mode))
+             (testpatt    (common:args-get-testpatt #f))
+             (fields-spec (if (args:get-arg "-fields")
+                              (extract-fields-constraints (args:get-arg "-fields"))
+                              (list (cons "runs" (append keys (list "id" "runname" "state" "status" "owner" "event_time" "comment" "fail_count" "pass_count")))
+                                    (cons "tests"  db:test-record-fields) ;; "id" "testname" "test_path")
+                                    (list "steps" "id" "stepname"))))
+             (tests-spec  (let ((t (alist-ref "tests" fields-spec equal?)))
+                            (if (and t (null? t)) ;; all fields
+                                db:test-record-fields
+                                t)))
+             (adj-tests-spec (delete-duplicates (if tests-spec (cons "id" tests-spec) db:test-record-fields))) 
+             (test-field-index (make-hash-table))
+             (runs (db:get-rows runsdat))
+             )
+        (if (and tests-spec (not (null? tests-spec))) ;; do some validation and processing of the test-spec
+            (let ((invalid-tests-spec (filter (lambda (x)(not (member x db:test-record-fields))) tests-spec)))
+              (if (null? invalid-tests-spec)
+                  ;; generate the lookup map test-field-name => index-number
+                  (let loop ((hed (car adj-tests-spec))
+                             (tal (cdr adj-tests-spec))
+                             (idx 0))
+                    (hash-table-set! test-field-index hed idx)
+                    (if (not (null? tal))(loop (car tal)(cdr tal)(+ idx 1))))
+                  (begin
+                    (debug:print-error 0 *default-log-port* "Invalid test fields specified: " (string-intersperse invalid-tests-spec ", "))
+                    (exit)))))
+        (let* ((table-header (string-split "target,run,test,itempath,category,var,value,comment" ","))
+               (table-rows
+                (apply append (map  
+                               (lambda (run)
+                                 (let* ((target (string-intersperse (map (lambda (x)
+							 (db:get-value-by-header run header x))
+						       keys) "/"))
+                                        (statuses (string-split (or (args:get-arg "-status") "") ","))
+                                        (run-id  (db:get-value-by-header run header "id"))
+                                        (runname (db:get-value-by-header run header "runname")) 
+                                        (states  (string-split (or (args:get-arg "-state") "") ","))
+                                        (tests   (if tests-spec
+                                                     (db:dispatch-query access-mode rmt:get-tests-for-run db:get-tests-for-run run-id testpatt states statuses #f #f #f 'testname 'asc ;; (db:get-tests-for-run dbstruct run-id testpatt '() '() #f #f #f 'testname 'asc 
+                                                                        ;; use qryvals if test-spec provided
+                                                                        (if tests-spec
+                                                                            (string-intersperse adj-tests-spec ",")
+                                                                            ;; db:test-record-fields
+                                                                            #f)
+                                                                        #f
+                                                                        'normal)
+                                                     '())))
+                                   (apply append
+                                          (map
+                                           (lambda (test)
+                                             (let* (
+                                                    (test-id      (if (member "id"           tests-spec)(get-value-by-fieldname test test-field-index "id"          ) #f)) ;; (db:test-get-id         test))
+                                                    (testname     (if (member "testname"     tests-spec)(get-value-by-fieldname test test-field-index "testname"    ) #f)) ;; (db:test-get-testname   test))
+                                                    (itempath     (if (member "item_path"    tests-spec)(get-value-by-fieldname test test-field-index "item_path"   ) #f)) ;; (db:test-get-item-path  test))
+                                                    (fullname     (conc testname
+                                                                        (if (equal? itempath "")
+                                                                            "" 
+                                                                            (conc "/" itempath ))))
+                                                    (testdat-raw (map vector->list (rmt:read-test-data* run-id test-id categorypatt setvarpatt)))
+                                                    (testdat (filter
+                                                              (lambda (x)
+                                                                (not (equal? "logpro"
+                                                                             (list-ref x 10))))
+                                                              testdat-raw)))
+                                               (map 
+                                                (lambda (item)
+                                                  (receive (id test_id category
+                                                               variable value expected
+                                                               tol units comment status type)
+                                                      (apply values item)
+                                                    (list target runname testname itempath category variable value comment)))
+                                                testdat)))
+                                           tests))))
+                               runs))))
+          (print (string-join table-header ","))
+          (for-each (lambda(table-row)
+                      (print (string-join (map ->string table-row) ",")))
+
+                    
+                            table-rows))))
+  (set! *didsomething* #t)
+  (set! *time-to-exit* #t))
+
+
 
 ;; NOTE: list-runs and list-db-targets operate on local db!!!
 ;;
 ;; IDEA: megatest list -runname blah% ...
 ;;
@@ -1160,11 +1370,11 @@
 		      (lambda (test)
 		      	(common:debug-handle-exceptions #f
 			 exn
 			 (begin
 			   (debug:print-error 0 *default-log-port* "Bad data in test record? " test)
-			   (print "exn=" (condition->list exn))
+			   (debug:print-error 5 *default-log-port* "exn=" (condition->list exn))
 			   (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
 			   (print-call-chain (current-error-port)))
 			 (let* ((test-id      (if (member "id"           tests-spec)(get-value-by-fieldname test test-field-index "id"          ) #f)) ;; (db:test-get-id         test))
 				(testname     (if (member "testname"     tests-spec)(get-value-by-fieldname test test-field-index "testname"    ) #f)) ;; (db:test-get-testname   test))
 				(itempath     (if (member "item_path"    tests-spec)(get-value-by-fieldname test test-field-index "item_path"   ) #f)) ;; (db:test-get-item-path  test))
@@ -1403,61 +1613,63 @@
 (if (or (args:get-arg "-runall")
 	(args:get-arg "-run")
 	(args:get-arg "-rerun-clean")
 	(args:get-arg "-rerun-all")
 	(args:get-arg "-runtests"))
-    (general-run-call 
-     "-runall"
-     "run all tests"
-     (lambda (target runname keys keyvals)
-       (if (args:get-arg "-rerun-clean") ;; first set states/statuses correct
-	   (let ((states   (or (configf:lookup *configdat* "validvalues" "cleanrerun-states")
-			       "KILLREQ,KILLED,UNKNOWN,INCOMPLETE,STUCK,NOT_STARTED"))
-		 (statuses (or (configf:lookup *configdat* "validvalues" "cleanrerun-statuses")
-			       "FAIL,INCOMPLETE,ABORT,CHECK")))
-	     (hash-table-set! args:arg-hash "-preclean" #t)
-	     (runs:operate-on 'set-state-status
-			      target
-			      (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
-			      "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
-			      state:  states
-			      ;; status: statuses
-			      new-state-status: "NOT_STARTED,n/a")
-	     (runs:clean-cache target runname *toppath*)
-	     (runs:operate-on 'set-state-status
-			      target
-			      (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
-			      "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
-			      ;; state:  states
-			      status: statuses
-			      new-state-status: "NOT_STARTED,n/a")))
-       ;; RERUN ALL
-       (if (args:get-arg "-rerun-all") ;; first set states/statuses correct
-	   (begin
-	     (hash-table-set! args:arg-hash "-preclean" #t)
-	     (runs:operate-on 'set-state-status
-			      target
-			      (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
-			      "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
-			      state:  #f
-			      ;; status: statuses
-			      new-state-status: "NOT_STARTED,n/a")
-	     (runs:clean-cache target runname *toppath*)
-	     (runs:operate-on 'set-state-status
-			      target
-			      (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
-			      "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
-			      ;; state:  states
-			      status: #f
-			      new-state-status: "NOT_STARTED,n/a")))
-       (runs:run-tests target
-		       runname
-		       #f ;; (common:args-get-testpatt #f)
-		       ;; (or (args:get-arg "-testpatt")
-		       ;;     "%")
-		       user
-		       args:arg-hash))))
+    (let ((need-clean (or (args:get-arg "-rerun-clean")
+                          (args:get-arg "-rerun-all"))))
+      (general-run-call 
+       "-runall"
+       "run all tests"
+       (lambda (target runname keys keyvals)
+         (if (args:get-arg "-rerun-clean") ;; first set states/statuses correct
+             (let ((states   (or (configf:lookup *configdat* "validvalues" "cleanrerun-states")
+                                 "KILLREQ,KILLED,UNKNOWN,INCOMPLETE,STUCK,NOT_STARTED"))
+                   (statuses (or (configf:lookup *configdat* "validvalues" "cleanrerun-statuses")
+                                 "FAIL,INCOMPLETE,ABORT,CHECK,DEAD,PREQ_FAIL,PREQ_DISCARDED")))
+               (hash-table-set! args:arg-hash "-preclean" #t)
+               (runs:operate-on 'set-state-status
+                                target
+                                (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
+                                "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
+                                state:  states
+                                ;; status: statuses
+                                new-state-status: "NOT_STARTED,n/a")
+               (runs:clean-cache target runname *toppath*)
+               (runs:operate-on 'set-state-status
+                                target
+                                (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
+                                "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
+                                ;; state:  states
+                                status: statuses
+                                new-state-status: "NOT_STARTED,n/a")))
+         ;; RERUN ALL
+         (if (args:get-arg "-rerun-all") ;; first set states/statuses correct
+             (begin
+               (hash-table-set! args:arg-hash "-preclean" #t)
+               (runs:operate-on 'set-state-status
+                                target
+                                (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
+                                "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
+                                state:  #f
+                                ;; status: statuses
+                                new-state-status: "NOT_STARTED,n/a")
+               (runs:clean-cache target runname *toppath*)
+               (runs:operate-on 'set-state-status
+                                target
+                                (common:args-get-runname)  ;; (or (args:get-arg "-runname")(args:get-arg ":runname"))
+                                "%" ;; (common:args-get-testpatt #f) ;; (args:get-arg "-testpatt")
+                                ;; state:  states
+                                status: #f
+                                new-state-status: "NOT_STARTED,n/a")))
+         (runs:run-tests target
+                         runname
+                         #f ;; (common:args-get-testpatt #f)
+                         ;; (or (args:get-arg "-testpatt")
+                         ;;     "%")
+                         user
+                         args:arg-hash)))))
 
 ;;======================================================================
 ;; run one test
 ;;======================================================================
 
@@ -1559,11 +1771,11 @@
 	  (let* ((keys     (rmt:get-keys))
 		 ;; db:test-get-paths must not be run remote
 		 (paths    (tests:test-get-paths-matching keys target (args:get-arg "-test-files"))))
 	    (set! *didsomething* #t)
 	    (for-each (lambda (path)
-			(if (file-exists? path)
+			(if (common:file-exists? path)
 			(print path)))	
 		      paths)))
 	;; else do a general-run-call
 	(general-run-call 
 	 "-test-files"
@@ -1849,20 +2061,22 @@
       (if (not (launch:setup))
 	  (begin
 	    (debug:print 0 *default-log-port* "Failed to setup, exiting") 
 	    (exit 1)))
       ;; keep this one local
-      (open-run-close patch-db #f)
+      ;; (open-run-close patch-db #f)
+      (let ((dbstruct (db:setup #f areapath: *toppath*)))
+        (common:cleanup-db dbstruct full: #t))
       (set! *didsomething* #t)))
 
 (if (args:get-arg "-cleanup-db")
     (begin
       (if (not (launch:setup))
 	  (begin
 	    (debug:print 0 *default-log-port* "Failed to setup, exiting") 
 	    (exit 1)))
-      (let ((dbstruct (db:setup *toppath*)))
+      (let ((dbstruct (db:setup #f areapath: *toppath*)))
         (common:cleanup-db dbstruct))
       (set! *didsomething* #t)))
 
 (if (args:get-arg "-mark-incompletes")
     (begin
@@ -1917,11 +2131,11 @@
 	(args:get-arg "-repl")
 	(args:get-arg "-load"))
     (let* ((toppath (launch:setup))
 	   (dbstruct (if (and toppath
                               (common:on-homehost?))
-                         (db:setup)
+                         (db:setup #t)
                          #f))) ;; make-dbr:dbstruct path: toppath local: (args:get-arg "-local")) #f)))
       (if *toppath*
 	  (cond
 	   ((getenv "MT_RUNSCRIPT")
 	    ;; How to run megatest scripts
@@ -2006,39 +2220,54 @@
 ;; ;; ;; redo me       (set! *didsomething* #t)))
 
 (if (args:get-arg "-import-megatest.db")
     (begin
       (db:multi-db-sync 
-       (db:setup)
+       (db:setup #f)
        'killservers
        'dejunk
        'adj-testids
        'old2new
        ;; 'new2old
        )
       (set! *didsomething* #t)))
 
 (if (args:get-arg "-sync-to-megatest.db")
-    (begin
-      (db:multi-db-sync 
-       (db:setup)
-       'new2old
-       )
+    (let ((res (db:multi-db-sync 
+                (db:setup #f)
+                'new2old)))
+      (print "Synced " res " records to megatest.db")
       (set! *didsomething* #t)))
 
 (if (args:get-arg "-sync-to")
     (let ((toppath (launch:setup)))
       (tasks:sync-to-postgres *configdat* (args:get-arg "-sync-to"))
       (set! *didsomething* #t)))
 
+(if (args:get-arg "-list-test-time")
+     (let* ((toppath (launch:setup))) 
+     (task:get-test-times)  
+     (set! *didsomething* #t)))
+
+(if (args:get-arg "-list-run-time")
+     (let* ((toppath (launch:setup))) 
+     (task:get-run-times)  
+     (set! *didsomething* #t)))
+     
 (if (args:get-arg "-generate-html")
     (let* ((toppath (launch:setup)))
       (if (tests:create-html-tree #f)
           (debug:print-info 0 *default-log-port* "HTML output created in " toppath "/lt/page#.html")
           (debug:print 0 *default-log-port* "Failed to create HTML output in " toppath "/lt/runs-index.html"))
       (set! *didsomething* #t)))
-
+(if (args:get-arg "-generate-html-structure")
+    (let* ((toppath (launch:setup)))
+      ;(if (tests:create-html-tree #f)
+ 				(if (tests:create-html-summary #f)
+          (debug:print-info 0 *default-log-port* "HTML output created in " toppath "/lt/targets.html")
+          (debug:print 0 *default-log-port* "Failed to create HTML output in " toppath "/lt/runs-index.html"))
+      (set! *didsomething* #t)))
 ;;======================================================================
 ;; Exit and clean up
 ;;======================================================================
 
 (if (not *didsomething*)

ADDED   minimt/Makefile
Index: minimt/Makefile
==================================================================
--- /dev/null
+++ minimt/Makefile
@@ -0,0 +1,12 @@
+minimt : minimt.scm db.scm setup.scm direct.scm
+	csc minimt.scm
+
+run    : minimt
+	export PATH="$(PWD)":$(PATH) ; minimt runrun foo/bar run1 
+
+runseq : clean run 
+	sleep 5;tail -F runtest/*log
+
+clean :
+	rm -rf runtest/*
+

ADDED   minimt/db.scm
Index: minimt/db.scm
==================================================================
--- /dev/null
+++ minimt/db.scm
@@ -0,0 +1,173 @@
+;; pretend to be a simplified Megatest
+
+(use sql-de-lite defstruct)
+
+;; init the db - NOTE: takes a db NOT a dbconn
+;;
+(define (init-db db)
+  (with-transaction
+   db
+   (lambda ()
+     (for-each
+      (lambda (qrystr)
+	(exec (sql db qrystr)))
+      '("CREATE TABLE IF NOT EXISTS runs 
+           (id        INTEGER PRIMARY KEY,
+            target    TEXT NOT NULL,
+            run_name  TEXT NOT NULL,
+            state     TEXT NOT NULL,
+            status    TEXT NOT NULL,
+            CONSTRAINT runs_constraint UNIQUE (run_name));"
+	"CREATE TABLE IF NOT EXISTS tests
+           (id        INTEGER PRIMARY KEY,
+            run_id    INTEGER NOT NULL,
+            test_name TEXT NOT NULL,
+            state     TEXT NOT NULL,
+            status    TEXT NOT NULL,
+            start_time INTEGER DEFAULT (strftime('%s','now')),
+            end_time   INTEGER DEFAULT -1,
+            CONSTRAINT tests_constraint UNIQUE (run_id,test_name));"
+	"CREATE TABLE IF NOT EXISTS steps
+           (id        INTEGER PRIMARY KEY,
+            test_id   INTEGER NOT NULL,
+            step_name  TEXT NOT NULL,
+            state     TEXT NOT NULL,
+            status    TEXT NOT NULL,
+            CONSTRAINT step_constraint UNIQUE (test_id,step_name));")))))
+
+(defstruct dbconn-dat
+  dbh       ;; the database handle
+  writeable ;; do we have write access?
+  path      ;; where the db lives
+  name      ;; name of the db
+  )
+
+;; open the database, return a dbconn struct
+(define (open-create-db path fname init)
+  (let* ((fullname       (conc path "/" fname))
+	 (already-exists (file-exists? fullname))
+	 (write-access   (and (file-write-access? path)
+			      (or (not already-exists)
+				  (and already-exists
+				       (file-write-access? fullname)))))
+	 (db             (if (or already-exists write-access)
+			     (open-database fullname)
+			     (begin
+			       (print "FATAL: No existing db and no write access thus cannot create " fullname)  ;; no db and no write access cannot proceed.
+			       (exit 1))))
+	 (dbconn         (make-dbconn-dat)))
+    (set-busy-handler! db (busy-timeout 120000)) ;; set a busy timeout
+    (exec (sql db "PRAGMA synchronous=0;"))
+    (if (and init write-access (not already-exists))
+	(init db))
+    (dbconn-dat-dbh-set!       dbconn db)
+    (dbconn-dat-writeable-set! dbconn write-access)
+    (dbconn-dat-path-set!      dbconn path)
+    (dbconn-dat-name-set!      dbconn fname)
+    dbconn))
+
+(define-inline (get-db dbconn)
+  (dbconn-dat-dbh dbconn))
+
+;; RUNS
+
+;; create a run
+(define (create-run dbconn target run-name)
+  (exec (sql (get-db dbconn) "INSERT INTO runs (run_name,target,state,status) VALUES (?,?,'NEW','na');")
+	run-name target))
+
+;; get a run id
+(define (get-run-id dbconn target run-name)
+  (first-column (query fetch (sql (get-db dbconn) "SELECT id FROM runs WHERE target=? AND run_name=?;")
+		       target run-name)))
+
+;; TESTS
+
+(defstruct test-dat
+  id
+  run-id
+  test-name
+  state
+  status)
+
+;; create a test
+(define (create-test dbconn run-id test-name)
+  (exec (sql (get-db dbconn) "INSERT INTO tests (run_id,test_name,state,status) VALUES (?,?,'NOT_STARTED','na');")
+	run-id test-name))
+
+;; get a test id
+(define (get-test-id dbconn run-id test-name)
+  (first-column (query fetch (sql (get-db dbconn) "SELECT id FROM tests WHERE run_id=? AND test_name=?;")
+		       run-id test-name)))
+
+(define-inline (test-row->test-dat row)
+    (make-test-dat
+     id:        (list-ref row 0)
+     run-id:    (list-ref row 1)
+     test-name: (list-ref row 2)
+     state:     (list-ref row 3)
+     status:    (list-ref row 4)))
+  
+;; get the data for given test-id
+(define (test-get-record dbconn test-id)
+  (let* ((row (query fetch-row (sql (get-db dbconn) "SELECT id,run_id,test_name,state,status FROM tests WHERE test_id=?;")
+		     test-id)))
+    (test-row->test-dat row)))
+
+;; get a bunch of tests data
+(define (test-get-tests dbconn run-ids test-name-patt)
+  (let* ((rows (query fetch-rows
+		      (sql (get-db dbconn)
+			   (conc "SELECT id,run_id,test_name,state,status FROM tests WHERE test_name LIKE ? AND run_id IN ("
+				 (string-intersperse (map conc run-ids) ",") ");"))
+		      test-name-patt)))
+    (map test-row->test-dat rows)))
+   
+(define (test-set-state-status dbconn test-id new-state new-status)
+  (exec (sql (get-db dbconn) "UPDATE tests SET state=?,status=?,end_time=? WHERE id=?;")
+	new-state new-status (current-seconds) test-id))
+
+;; STEPS
+
+;; create a step
+(define (create-step dbconn test-id step-name)
+  (exec (sql (get-db dbconn) "INSERT INTO steps (test_id,step_name,state,status) VALUES (?,?,'NOT_STARTED','na');")
+	test-id step-name))
+
+;; get a step id
+(define (get-step-id dbconn test-id step-name)
+  (first-column (query fetch (sql (get-db dbconn) "SELECT id FROM steps WHERE test_id=? AND step_name=?;")
+		       test-id step-name)))
+
+(define (step-set-state-status dbconn step-id new-state new-status)
+  (exec (sql (get-db dbconn) "UPDATE steps SET state=?,status=? WHERE id=?;")
+	new-state new-status step-id))
+
+;;======================================================================
+;; Statistics gathering
+;;======================================================================
+
+(define *stats* (make-hash-table))
+
+(define (update-stats key duration)
+  (let ((rec (or (hash-table-ref/default *stats* key #f)
+		 (let ((new (vector 0 0 0)))
+		   (hash-table-set! *stats* key new)
+		   new))))
+    (vector-set! rec 0 (+ (vector-ref rec 0) 1))        ;; num calls
+    (vector-set! rec 1 (+ (vector-ref rec 1) duration)) ;; total duration
+    (if (> duration (vector-ref rec 2) )
+	(vector-set! rec 2 duration))))
+
+(define (statwrap name proc)
+  (lambda params
+    (let ((start-time (current-milliseconds))
+	  (res        (apply proc params)))
+      (update-stats name (- (current-milliseconds) start-time))
+      res)))
+
+(define (print-stats statdat)
+  (hash-table-for-each
+   statdat
+   (lambda (key val)
+     (print key " count: " (vector-ref val 0) " avg: " (/ (vector-ref val 1)(vector-ref val 0)) " max: " (vector-ref val 2)))))

ADDED   minimt/direct.scm
Index: minimt/direct.scm
==================================================================
--- /dev/null
+++ minimt/direct.scm
@@ -0,0 +1,11 @@
+;; direct API, call the db calls directly
+(define rmt:create-run            (statwrap 'create-run  create-run))
+(define rmt:create-step           (statwrap 'create-step create-step))
+(define rmt:create-test           (statwrap 'create-test create-test))
+(define rmt:get-test-id           (statwrap 'get-test-id get-test-id))
+(define rmt:get-run-id            (statwrap 'get-run-id  get-run-id))
+(define rmt:open-create-db        (statwrap 'open        open-create-db))
+(define rmt:step-set-state-status (statwrap 'step-set-state-status step-set-state-status))
+(define rmt:test-set-state-status (statwrap 'test-set-state-status test-set-state-status))
+(define rmt:test-get-tests        (statwrap 'test-get-tests        test-get-tests))
+

ADDED   minimt/minimt.scm
Index: minimt/minimt.scm
==================================================================
--- /dev/null
+++ minimt/minimt.scm
@@ -0,0 +1,86 @@
+(use posix)
+
+(include "db.scm")
+
+;; define following in setup.scm
+;;    *remotehost*  => host for "tests"
+;;    *homehost*    => host for servers
+;;    *homepath*    => directory from which to run
+;;    *numtests*    => how many tests to simulate for each run
+;;    *numruns*     => how many runs to simulate
+;;    
+(include "setup.scm")
+
+(include "direct.scm") ;; direct db calls
+
+;; RUN A TEST
+(define (run-test dbconn run-id test-name)
+  (rmt:create-test dbconn run-id test-name)
+  (let ((test-id (rmt:get-test-id dbconn run-id test-name)))
+    (rmt:test-set-state-status dbconn test-id "LAUNCHED" "na")
+    (thread-sleep! *launchdelay*)
+    (rmt:test-set-state-status dbconn test-id "RUNNING" "na")
+    (let loop ((step-num 0))
+      (let ((step-name (conc "step" step-num)))
+       (rmt:create-step dbconn test-id step-name)
+       (let ((step-id (get-step-id dbconn test-id step-name)))
+	 (rmt:step-set-state-status dbconn step-id "START" -1)
+	 (thread-sleep! *stepdelay*)
+	 (rmt:step-set-state-status dbconn step-id "END" 0)
+	 (print"   STEP: " step-name " done.")))
+      (if (< step-num *numsteps*)
+	  (loop (+ step-num 1))))
+    ;; we will do a large but bogus read to simulate the logic in Megatest
+    (rmt:test-get-tests dbconn `(,run-id) "%")
+    (rmt:test-set-state-status dbconn test-id "COMPLETED" (if (> (random 10) 2) "PASS" "FAIL"))
+    (print "TEST: " test-name " done.")
+    (print "Stats:")
+    (print-stats *stats*)
+    test-id))
+
+;; RUN A RUN
+(define (run-run dbconn target run-name num-tests)
+  (rmt:create-run dbconn target run-name)
+  (let ((run-id (rmt:get-run-id dbconn target run-name)))
+    (let loop ((test-num 0))
+      (system (conc "NBFAKE_LOG=test-" test-num "-run-id-" run-id ".log NBFAKE_HOST=" *remotehost* " nbfake minimt runtest " run-id " test-" test-num))
+      (if (< test-num num-tests)
+	  (loop (+ test-num 1))))))
+
+;; Do what is asked
+(let ((args (cdr (argv))))
+  (if (< (length args) 1)
+      (print
+       "Usage: minimt [options]" "
+  runtest run-id testname
+  runrun  target runname")
+      (let ((cmd    (car args))
+	    (dbconn (rmt:open-create-db *homepath* "mt.db" init-db)))
+	(thread-sleep! 0.5) ;; be sure the db is written out to disk? Should really not be needed.
+	(change-directory *homepath*)
+	(case (string->symbol cmd)
+	  ((runtest)
+	   (let ((run-id    (string->number (cadr args)))
+		 (test-name (caddr args)))
+	     (print "Launching test " test-name " for run-id " run-id)
+	     (run-test dbconn run-id test-name)))
+	  ((runrun)
+	   (let ((target   (cadr args))
+		 (run-name (caddr args)))
+	     (run-run dbconn target run-name *numtests*)
+	     (print "Use: sqlite3 runtest/mt.db 'select max(end_time)-min(start_time) from tests;' to see the total run time")
+	     ))
+	  ((runall)
+	   (for-each
+	    (lambda (target)
+	      (let loop ((run-num 0))
+		(thread-sleep! *rundelay*)
+		(system (conc "NBFAKE_LOG=run-" target "-" run-num ".log nbfake minimt runrun " target " run-" run-num))
+		(if (< run-num *numruns*)
+		    (loop (+ run-num 1)))))
+	    *targets*))
+	  ((server)
+	   (start-server dbconn))
+	  (else
+	   (print "Command: " cmd " not recognised. Run without params to see help.")))
+	(close-database (dbconn-dat-dbh dbconn)))))

ADDED   minimt/queued.scm
Index: minimt/queued.scm
==================================================================
--- /dev/null
+++ minimt/queued.scm
@@ -0,0 +1,209 @@
+
+(use nanomsg defstruct srfi-18)
+
+;;======================================================================
+;; Commands
+;;======================================================================
+
+(define *commands* (make-hash-table))
+
+(defstruct cmd
+  key
+  proc
+  ctype ;; command type; 'r (read), 'w (write) or 't (transaction)
+  )
+
+(define (register-command key ctype proc)
+  (hash-table-set! *commands*
+		   key
+		   (make-cmd key: key ctype: ctype proc: proc)))
+
+(define (get-proc key)
+  (cmd-proc (hash-table-ref key *commands*)))
+
+(for-each
+ (lambda (dat)
+   (apply register-command dat))
+ `( (create-run    w ,create-run)
+    (create-step   w ,create-step)
+    (create-test   w ,create-test)
+    (get-test-id   r ,get-test-id)
+    (get-run-id    r ,get-run-id)
+    ;; (open-db       w ,open-create-db)
+    (step-set-ss   w ,step-set-state-status)
+    (test-set-ss   w ,test-set-state-status)
+    (test-get-tests r ,test-get-tests) ))
+
+;;======================================================================
+;; Server/client stuff
+;;======================================================================
+
+(define-inline (encode data)
+  (with-output-to-string
+    (lambda ()
+      (write data))))
+
+(define-inline (decode data)
+  (with-input-from-string
+      data
+    (lambda ()
+      (read))))
+  
+;;======================================================================
+;; Command queue
+;;======================================================================
+
+(defstruct qitem
+  command
+  params
+  host-port)
+
+(define *cmd-queue* '())
+(define *queue-mutex* (make-mutex))
+
+(define (queue-push cmddat)
+  (mutex-lock! *queue-mutex*)
+  (set! *cmd-queue* (cons cmddat *cmd-queue*))
+  (mutex-unlock! *queue-mutex*))
+
+;; get all the cmds of type ctype and return them, also remove them from the queue
+(define (queue-take ctype)
+  (mutex-lock! *queue-mutex*)
+  (let ((res (filter (lambda (x)(eq? (cmd-ctype x) ctype))       *cmd-queue*))
+	(rem (filter (lambda (x)(not (eq? (cmd-ctype x) ctype))) *cmd-queue*)))
+    (set! *queue* rem)
+    (mutex-unlock! *queue-mutex*)
+    res))
+
+(define (queue-process-commands dbconn commands)
+  (for-each
+   (lambda (qitem)
+     (let ((soc (request-connect (qitem-host-port qitem))) ;; we will be sending the data back to host-port via soc
+	   (cmd (hash-table-ref/default *commands* (qitem-command qitem) #f)))
+       (if cmd
+	   (let* ((res (apply (get-proc cmd) dbconn (qitem-params qitem)))
+		  (pkg (encode `((r . ,res)))))
+	     (nn-send soc pkg)
+	     (if (not (eq? (nn-recv soc)) "ok")
+		 (print "Client failed to receive properly the data from " cmd " request"))))))
+   commands))
+
+;; the continuously running queue processor
+;;
+(define ((queue-processor dbconn))
+  (let loop ()
+    (queue-process-commands dbconn (queue-take 'r))  ;; reads first, probably largest numbers of them
+    (queue-process-commands dbconn (queue-take 'w))  ;; writes next
+    (queue-process-commands dbconn (queue-take 't))  ;; lastly process transactions
+    (thread-sleep! 0.2)                              ;; open up the db for any other processes to access
+    (loop)))
+
+;;======================================================================
+;; Client stuff
+;;======================================================================
+
+;; client struct
+(defstruct client
+  host-port
+  socket
+  last-access)
+
+(define *clients* (make-hash-table)) ;; host:port -> client struct
+(define *client-mutex* (make-mutex))
+
+;; add a channel or return existing channel, this is a normal req
+;; 
+(define (request-connect host-port)
+  (mutex-lock! *client-mutex*)
+  (let* ((curr (hash-table-ref/default *clients* host-port #f)))
+    (if curr
+	(begin
+	  (mutex-unlock! *client-mutex*)
+	  curr)
+	(let ((req (nn-socket 'req)))
+	  (nn-connect req host-port) ;; "inproc://test")
+	  (hash-table-set! *clients* host-port req)
+	  (mutex-unlock! *client-mutex*)
+	  req))))
+
+;; open up a channel to the server and send a package of info for the server to act on
+;; host-port needs to be found and provided
+;;
+(define (generic-db-access host-port)
+  (let* ((soc (request-connect host-port))
+	 ;; NEED *MY* host/port also to let the server know where to send the results
+	 )))
+    
+
+(define (client-send-receive soc msg)
+  (nn-send soc msg)
+  (nn-recv soc))
+  
+;;======================================================================
+;; Server
+;;======================================================================
+
+(defstruct srvdat
+  host
+  port
+  soc)
+
+;; remember, everyone starts a server, both client and the actual server alike.
+;; clients start a server for the server to return results to.
+;;
+(define (start-raw-server #!key (given-host-name #f))
+  (let ((srvdat    (let loop ((portnum 10000))
+		     (handle-exceptions
+			 exn
+			 (if (< portnum 64000)
+			     (loop (+ portnum 1))
+			     #f)
+		       (let* ((rep (nn-socket 'rep)))
+			 (nn-bind rep (conc "tcp://*:" portnum)) ;; "inproc://test")
+			 (make-srvdat port: portnum soc: rep)))))
+	(host-name (or give-host-name (get-host-name)))
+	(soc       (srvdat-soc srvdat)))
+    (srvdat-host-set! srvdat host-name)
+    srvdat))
+
+;; The actual *server* side server
+;;
+(define (start-server dbconn #!key (given-host-name #f))
+  (let* ((srvdat    (start-raw-server given-host-name: given-host-name))
+	 (host-name (srvdat-host srvdat))
+	 (soc       (srvdat-soc srvdat)))
+    
+    ;; start the queue processor
+    (thread-start! (queue-processory dbconn) "Queue processor")
+    ;; msg is an alist
+    ;;  'r host:port  <== where to return the data
+    ;;  'p params     <== data to apply the command to
+    ;;  'e j|s|l      <== encoding of the params. default is s (sexp), if not specified is assumed to be default
+    ;;  'c command    <== look up the function to call using this key
+    ;;
+    (let loop ((msg-in (nn-recv soc)))
+      (if (not (equal? msg-in "quit"))
+	  (let* ((dat        (decode msg-in))
+		 (host-port  (alist-ref 'r dat)) ;; this is for the reverse req rep where the server is a client of the original client
+		 (params     (alist-ref 'p dat))
+		 (command    (let ((c (alist-ref 'c dat)))(if c (string->symbol c) #f)))
+		 (all-good   (and host-port params command (hash-table-exists? *commands* command))))
+	    (if all-good
+		(let ((cmddat (make-qitem
+			       command:   command
+			       host-port: host-port
+			       params:    params)))
+		  (queue-push cmddat) 		;; put request into the queue
+		  (nn-send soc "queued"))         ;; reply with "queued"
+		(print "ERROR: BAD request " dat))
+	    (loop (nn-recv soc)))))
+    (nn-close soc)))
+  
+;;======================================================================
+;; Gasket layer
+;;======================================================================
+
+(define rmt:open-create-db open-create-db)
+(define (rmt:create-run . params)
+  
+  

ADDED   minimt/setup.scm
Index: minimt/setup.scm
==================================================================
--- /dev/null
+++ minimt/setup.scm
@@ -0,0 +1,17 @@
+(define *remotehost* "orion")
+(define *homehost*   "zeus")
+(define *homepath*   "/nfs/phoebe/disk1/home/mfs_matt/data/megatest/minimt/runtest")
+(define *numsteps*   20)
+(define *numtests*   20)
+(define *numruns*    5)
+(define *targets*    '("targ1"))
+(define *testdelay*  0)
+(define *rundelay*   0)
+(define *launchdelay* 0)
+(define *stepdelay*   0)
+
+(use trace)
+(trace-call-sites #t)
+(trace
+;;  open-create-db
+ )

Index: mlaunch.scm
==================================================================
--- mlaunch.scm
+++ mlaunch.scm
@@ -15,12 +15,11 @@
 ;;   take jobs from the given queue and keep launching them keeping
 ;;   the cpu load at the targeted level
 ;;
 ;;======================================================================
 
-(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking format)
-(import (prefix sqlite3 sqlite3:))
+(use sqlite3 srfi-1 posix regex regex-case srfi-69 format)
 
 (declare (unit mlaunch))
 (declare (uses db))
 (declare (uses common))
 

Index: mt-pg.sql
==================================================================
--- mt-pg.sql
+++ mt-pg.sql
@@ -1,11 +1,11 @@
 -- CREATE TABLE IF NOT EXISTS keys (
 --        id SERIAL PRIMARY KEY,
 --        fieldname TEXT,
 --        fieldtype TEXT,
 --        CONSTRAINT keyconstraint UNIQUE (fieldname));
-
+DROP VIEW IF EXISTS area_tag_view;
 DROP TABLE IF EXISTS areas;
 DROP TABLE IF EXISTS ttype;
 DROP TABLE IF EXISTS runs;
 DROP TABLE IF EXISTS run_stats;
 DROP TABLE IF EXISTS test_meta;
@@ -21,10 +21,18 @@
 DROP TABLE IF EXISTS test_data;
 DROP TABLE IF EXISTS test_rundat;
 DROP TABLE IF EXISTS archives;
 DROP TABLE IF EXISTS session_vars;
 DROP TABLE IF EXISTS sessions;
+DROP TABLE IF EXISTS tags;
+DROP TABLE IF EXISTS users; 
+DROP TABLE IF EXISTS webviews;
+DROP TABLE IF EXISTS area_tags;
+
+DROP TABLE IF EXISTS users_webviews;
+
+
 
 CREATE TABLE IF NOT EXISTS session_vars (
        id SERIAL PRIMARY KEY,
        session_id INTEGER,
        page TEXT,
@@ -41,10 +49,25 @@
        area_name TEXT NOT NULL,
        area_path TEXT NOT NULL,
        last_sync INTEGER DEFAULT 0,
        CONSTRAINT areaconstraint UNIQUE (area_name));
 
+CREATE TABLE IF NOT EXISTS tags (
+       id SERIAL PRIMARY KEY,
+       tag_name TEXT NOT NULL,
+       CONSTRAINT tagconstraint UNIQUE (tag_name));
+
+CREATE TABLE IF NOT EXISTS area_tags (
+       id SERIAL PRIMARY KEY,
+       tag_id   INTEGER DEFAULT 0,
+       area_id  INTEGER DEFAULT 0,
+       CONSTRAINT areatagconstraint UNIQUE (tag_id, area_id));
+
+CREATE VIEW area_tag_view as 
+select a.id as aid, t.id as tid,area_name,tag_name from areas as a inner join area_tags as at on at.area_id = a.id
+inner join tags as t on t.id = at.tag_id  ;
+
 INSERT INTO areas (id,area_name,area_path) VALUES (0,'local','.');
 
 CREATE TABLE IF NOT EXISTS ttype (
        id SERIAL PRIMARY KEY,
        target_spec TEXT DEFAULT '');
@@ -61,11 +84,11 @@
        comment    TEXT DEFAULT '',
        fail_count INTEGER DEFAULT 0,
        pass_count INTEGER DEFAULT 0,
        last_update INTEGER DEFAULT extract(epoch from now()),
        area_id     INTEGER DEFAULT 0,
-       CONSTRAINT runsconstraint UNIQUE (target,ttype_id,run_name));
+       CONSTRAINT runsconstraint UNIQUE (target,ttype_id,run_name, area_id));
 
 CREATE TABLE IF NOT EXISTS run_stats (
        id     SERIAL PRIMARY KEY,
        run_id INTEGER,
        state  TEXT,
@@ -208,9 +231,40 @@
        status       TEXT DEFAULT 'n/a',
        archive_type TEXT DEFAULT 'bup',
        du           INTEGER,
        archive_path TEXT);
  
+CREATE TABLE IF NOT EXISTS users(
+   id SERIAL  PRIMARY KEY   ,
+   username           TEXT    NOT NULL,
+   fullname          TEXT    NOT NULL, 
+   email             TEXT    NOT NULL, 
+   default_view      TEXT    default '',
+   deleted           INTEGER     default 0
+);
+ 
+CREATE TABLE IF NOT EXISTS webviews(
+   id SERIAL  PRIMARY KEY   ,
+   owner_id          INTEGER NOT NULL,
+   name              TEXT    NOT NULL, 
+   ttype_id          INTEGER DEFAULT 0,
+   view_specifics    TEXT   ,
+   col               TEXT    NOT NULL,
+   row               TEXT    NOT NULL,
+   public            INTEGER DEFAULT 0,
+   deleted           INTEGER     default 0
+);
+
+
+
+CREATE TABLE IF NOT EXISTS users_webviews(
+ id      SERIAL  PRIMARY KEY   ,
+ user_id   INTEGER NOT NULL,
+ webview_id  INTEGER NOT NULL,
+ deleted     INTEGER default 0,
+ searchpattern TEXT Default ''
+);
+
 
 -- TRUNCATE archive_blocks, archive_allocations, extradat, metadat,
 -- access_log, tests, test_steps, test_data, test_rundat, archives, runs,
 -- run_stats, test_meta, tasks_queue, archive_disks;

Index: mt.scm
==================================================================
--- mt.scm
+++ mt.scm
@@ -127,47 +127,103 @@
 			  (cons testn res)))))))))
 
 ;;======================================================================
 ;;  T R I G G E R S
 ;;======================================================================
+
+(define (mt:run-trigger cmd test-id test-rundir trigger logname test-name item-path event-time actual-state actual-status)
+  ;; Putting the commandline into ( )'s means no control over the shell. 
+  ;; stdout and stderr will be caught in the NBFAKE or mt_launch.log files
+  ;; or equivalent. No need to do this. Just run it?
+  (let* ((fullcmd (conc "nbfake "
+			cmd           " "
+			test-id       " "
+			test-rundir   " "
+			trigger       " "
+			test-name     " "
+			item-path     " " ;; has / prepended to deal with toplevel tests
+			actual-state  " "
+			actual-status " "
+			event-time
+			))
+	 (prev-nbfake-log (get-environment-variable "NBFAKE_LOG")))
+    (setenv "NBFAKE_LOG" (conc (cond
+				((and (directory-exists? test-rundir)
+				      (file-write-access? test-rundir))
+				 test-rundir)
+				((and (directory-exists? *toppath*)
+				      (file-write-access? *toppath*))
+				 *toppath*)
+				(else (conc "/tmp/" (current-user-name))))
+			       "/" logname))
+    (debug:print-info 0 *default-log-port* "TRIGGERED on " trigger ", running command " fullcmd " output at " (get-environment-variable "NBFAKE_LOG"))
+    ;; (call-with-environment-variables
+    ;;  `(("NBFAKE_LOG" . ,(conc test-rundir "/" logname)))
+    ;;  (lambda ()
+    (process-run fullcmd)
+    (if prev-nbfake-log
+	(setenv "NBFAKE_LOG" prev-nbfake-log)
+	(unsetenv "NBFAKE_LOG"))
+    )) ;; ))
 
 (define (mt:process-triggers dbstruct run-id test-id newstate newstatus)
-  (let* ((test-dat      (db:get-test-info-by-id dbstruct run-id test-id)))
-    (if test-dat
-	(let* ((test-rundir   ;; (rmt:sdb-qry 'getstr ;; (filedb:get-path *fdb*
-		(db:test-get-rundir test-dat)) ;; ) ;; )
-	       (test-name     (db:test-get-testname test-dat))
-	       (tconfig       #f)
-	       (state         (if newstate  newstate  (db:test-get-state  test-dat)))
-	       (status        (if newstatus newstatus (db:test-get-status test-dat))))
-	  (if (and test-name
-		   test-rundir   ;; #f means no dir set yet
-		   (file-exists? test-rundir)
-		   (directory? test-rundir))
-	      (call-with-environment-variables
-	       (list (cons "MT_TEST_NAME" test-name)
-		     (cons "MT_TEST_RUN_DIR" test-rundir)
-		     (cons "MT_ITEMPATH"     (db:test-get-item-path test-dat)))
-	       (lambda ()
-		 (push-directory test-rundir)
-		 (set! tconfig (mt:lazy-read-test-config test-name))
-		 (for-each (lambda (trigger)
-			     (let ((cmd  (configf:lookup tconfig "triggers" trigger))
-				   (logf (conc  test-rundir "/last-trigger.log")))
-			       (if cmd
-				   ;; Putting the commandline into ( )'s means no control over the shell. 
-				   ;; stdout and stderr will be caught in the NBFAKE or mt_launch.log files
-				   ;; or equivalent. No need to do this. Just run it?
-				   (let ((fullcmd (conc cmd " " test-id " " test-rundir " " trigger "&")))
-				     (debug:print-info 0 *default-log-port* "TRIGGERED on " trigger ", running command " fullcmd)
-				     (process-run fullcmd)))))
-			   (list
-			    (conc state "/" status)
-			    (conc state "/")
-			    (conc "/" status)))
-		 (pop-directory))
-	       ))))))
+  (if test-id 
+      (let* ((test-dat      (db:get-test-info-by-id dbstruct run-id test-id)))
+	(if test-dat
+	    (let* ((test-rundir   (db:test-get-rundir       test-dat)) ;; ) ;; )
+		   (test-name     (db:test-get-testname     test-dat))
+		   (item-path     (db:test-get-item-path    test-dat))
+		   (duration      (db:test-get-run_duration test-dat))
+		   (comment       (db:test-get-comment      test-dat))
+		   (event-time    (db:test-get-event_time   test-dat))
+		   (tconfig       #f)
+		   (state         (if newstate  newstate  (db:test-get-state  test-dat)))
+		   (status        (if newstatus newstatus (db:test-get-status test-dat))))
+	      ;; (mutex-lock! *triggers-mutex*)
+              (handle-exceptions
+               exn
+               (begin
+                 (debug:print-error 0 *default-log-port* " Exception in mt:process-triggers for run-id="run-id" test-id="test-id" newstate="newstate" newstatus="newstatus
+                                    "\n   error: " ((condition-property-accessor 'exn 'message) exn)
+                                    "\n   test-rundir="test-rundir
+                                    "\n   test-name="test-name
+                                    "\n   item-path="item-path
+                                    "\n   state="state
+                                    "\n   status="status
+                                    "\n")
+                 (print-call-chain (current-error-port))
+                 #f)
+               (if (and test-name
+                        test-rundir)   ;; #f means no dir set yet
+                   ;; (common:file-exists? test-rundir)
+                   ;; (directory? test-rundir))
+                   (call-with-environment-variables
+                    (list (cons "MT_TEST_NAME"    (or test-name "no such test"))
+                          (cons "MT_TEST_RUN_DIR" (or test-rundir "no test directory yet"))
+                          (cons "MT_ITEMPATH"     (or item-path "")))
+                    (lambda ()
+                      (if (directory-exists? test-rundir)
+                          (push-directory test-rundir)
+                          (push-directory *toppath*))
+                      (set! tconfig (mt:lazy-read-test-config test-name))
+                      (for-each (lambda (trigger)
+                                  (let* ((munged-trigger (string-translate trigger "/ " "--"))
+					(logname        (conc "last-trigger-" munged-trigger ".log")))
+                                    ;; first any triggers from the testconfig
+                                    (let ((cmd  (configf:lookup tconfig "triggers" trigger)))
+                                      (if cmd (mt:run-trigger cmd test-id test-rundir trigger (conc "tconfig-" logname) test-name item-path event-time state status)))
+                                    ;; next any triggers from megatest.config
+                                    (let ((cmd  (configf:lookup *configdat* "triggers" trigger)))
+                                      (if cmd (mt:run-trigger cmd test-id test-rundir trigger (conc "mtconfig-" logname) test-name item-path event-time state status)))))
+                                (list
+                                 (conc state "/" status)
+                                 (conc state "/")
+                                 (conc "/" status)))
+		     (pop-directory))
+                    )))
+	      ;; (mutex-unlock! *triggers-mutex*)
+	      )))))
 
 ;;======================================================================
 ;;  S T A T E   A N D   S T A T U S   F O R   T E S T S 
 ;;======================================================================
 
@@ -206,11 +262,11 @@
 	(let ((test-dirs (tests:get-tests-search-path *configdat*)))
 	  (let loop ((hed (car test-dirs))
 		     (tal (cdr test-dirs)))
 	    ;; Setting MT_LINKTREE here is almost certainly unnecessary. 
 	    (let ((tconfig-file (conc hed "/" test-name "/testconfig")))
-	      (if (and (file-exists? tconfig-file)
+	      (if (and (common:file-exists? tconfig-file)
 		       (file-read-access? tconfig-file))
 		  (let ((link-tree-path (common:get-linktree)) ;; (configf:lookup *configdat* "setup" "linktree"))
 			(old-link-tree  (get-environment-variable "MT_LINKTREE")))
 		    (if link-tree-path (setenv "MT_LINKTREE" link-tree-path))
 		    (let ((newtcfg (read-config tconfig-file #f #f))) ;; NOTE: Does NOT run [system ...]

Index: mtut.scm
==================================================================
--- mtut.scm
+++ mtut.scm
@@ -1,6 +1,6 @@
-;; Copyright 2006-2017, Matthew Welland.
+; Copyright 2006-2017, Matthew Welland.
 ;; 
 ;;  This program is made available under the GNU GPL version 2.0 or
 ;;  greater. See the accompanying file COPYING for details.
 ;; 
 ;;  This program is distributed WITHOUT ANY WARRANTY; without even the
@@ -12,12 +12,13 @@
 
 ;; fake out readline usage of toplevel-command
 (define (toplevel-command . a) #f)
 
 (use srfi-1 posix srfi-69 readline ;;  regex regex-case srfi-69 apropos json http-client directory-utils rpc typed-records;; (srfi 18) extras)
-     srfi-18 extras format pkts pkts regex regex-case
-     (prefix dbi dbi:)) ;;  zmq extras)
+     srfi-18 extras format pkts regex regex-case
+     (prefix dbi dbi:)
+     nanomsg)
 
 (declare (uses common))
 (declare (uses megatest-version))
 (declare (uses margs))
 (declare (uses configf))
@@ -25,26 +26,71 @@
 
 (include "megatest-fossil-hash.scm")
 
 (require-library stml)
 
-(define *target-mappers*  (make-hash-table)) ;; '())
-(define *runname-mappers* (make-hash-table)) ;; '())
+;; stuff for the mapper and checker functions
+;;
+(define *target-mappers*  (make-hash-table)) 
+(define *runname-mappers* (make-hash-table)) 
+(define *area-checkers*   (make-hash-table)) 
 
+;; helpers for mappers/checkers
+(define (add-target-mapper name proc)
+  (hash-table-set! *target-mappers* name proc))
+(define (add-runname-mapper name proc)
+  (hash-table-set! *runname-mappers* name proc))
+(define (add-area-checker name proc)
+  (hash-table-set! *area-checkers* name proc))
+
+;; given a runkey, xlatr-key and other info return one of the following:
+;;   list of targets, null list to skip processing
+;;   
+(define (map-targets mtconf aval-alist runkey area contour #!key (xlatr-key-in #f))
+  (let* ((xlatr-key (or xlatr-key-in
+                        (conf-get/default mtconf aval-alist 'targtrans)))
+         (proc      (hash-table-ref/default *target-mappers* xlatr-key #f)))
+    (if proc
+        (begin
+          (print "Using target mapper: " xlatr-key)
+          (handle-exceptions
+           exn
+           (begin
+             (print "FAILED TO RUN TARGET MAPPER FOR " area ", called " xlatr-key)
+             (print "   function is: " (hash-table-ref/default *target-mappers* xlatr-key #f ) )
+             (print " message: " ((condition-property-accessor 'exn 'message) exn))
+             runkey)
+           (proc runkey area contour)))
+        (begin
+          (if xlatr-key 
+              (print "ERROR: Failed to find named target translator " xlatr-key ", using original target."))
+          `(,runkey))))) ;; no proc then use runkey
+
+;; given mtconf and areaconf extract a translator/filter, first look at areaconf
+;; then if not found look at default
+;;
+(define (conf-get/default mtconf areaconf keyname #!key (default #f))
+  (let ((res (or (alist-ref keyname areaconf)
+                 (configf:lookup mtconf "default" (conc keyname))
+                 default)))
+    (if res
+        (string->symbol res)
+        res)))
+  
 ;; this needs some thought regarding security implications.
 ;;
 ;;   i. Check that owner of the file and calling user are same?
 ;;  ii. Check that we are in a legal megatest area?
 ;; iii. Have some form of authentication or record of the md5sum or similar of the file?
 ;;  iv. Use compiled version in preference to .scm version. Thus there is a manual "blessing"
 ;;      required to use .mtutil.scm.
 ;;
-(if (file-exists? "megatest.config")
-    (if (file-exists? ".mtutil.so")
+(if (common:file-exists? "megatest.config")
+    (if (common:file-exists? ".mtutil.so")
 	(load ".mtutil.so")
-	(if (file-exists? ".mtutil.scm")
-	(load ".mtutil.scm"))))
+	(if (common:file-exists? ".mtutil.scm")
+            (load ".mtutil.scm"))))
 
 ;; Disabled help items
 ;;  -rollup                 : (currently disabled) fill run (set by :runname)  with latest test(s)
 ;;                            from prior runs with same keys
 ;; Contour actions
@@ -56,55 +102,61 @@
 mtutil, part of the Megatest tool suite, documentation at http://www.kiatoa.com/fossils/megatest
   version " megatest-version "
   license GPL, Copyright Matt Welland 2006-2017
 
 Usage: mtutil action [options]
-  -h                       : this help
-  -manual                  : show the Megatest user manual
-  -version                 : print megatest version (currently " megatest-version ")
-
-Actions:
-   run                     : initiate runs
-   remove                  : remove runs
-   rerun                   : register action for processing
-   set-ss                  : set state/status
-   archive                 : compress and move test data to archive disk
-   kill                    : stop tests or entire runs
-   db                      : database utilities
+  -h                         : this help
+  -manual                    : show the Megatest user manual
+  -version                   : print megatest version (currently " megatest-version ")
+			     
+Actions:		     
+   run                       : initiate runs
+   remove                    : remove runs
+   rerun                     : register action for processing
+   set-ss                    : set state/status
+   archive                   : compress and move test data to archive disk
+   kill                      : stop tests or entire runs
+   db                        : database utilities
+   areas, contours, setup    : show areas, contours or setup section from megatest.config
+   gendot                    : generate a graphviz dot file from pkts.
 
 Contour actions:
-   process                 : runs import, rungen and dispatch 
-
-Selectors 
-  -immediate               : apply this action immediately, default is to queue up actions
-  -area areapatt1,area2... : apply this action only to the specified areas
-  -target key1/key2/...    : run for key1, key2, etc.
-  -test-patt p1/p2,p3/...  : % is wildcard
-  -run-name                : required, name for this particular test run
-  -contour contourname     : run all targets for contourname, requires -run-name, -target
-  -state-status c/p,c/f    : Specify a list of state and status patterns
-  -tag-expr tag1,tag2%,..  : select tests with tags matching expression
-  -mode-patt key           : load testpatt from  in runconfigs instead of default TESTPATT
-                             if -testpatt and -tagexpr are not specified
-  -new state/status        : specify new state/status for set-ss
-
-Misc 
-  -start-dir path          : switch to this directory before running mtutil
-  -set-vars V1=1,V2=2      : Add environment variables to a run NB// these are
-                                 overwritten by values set in config files.
-  -log logfile             : send stdout and stderr to logfile
-  -repl                    : start a repl (useful for extending megatest)
-  -load file.scm           : load and run file.scm
-  -debug N|N,M,O...        : enable debug messages 0-N or N and M and O ...
-
-Utility
- db pgschema               : emit postgresql schema; do \"mtutil db pgschema | psql -d mydb\"
+   process                   : runs import, rungen and dispatch 
+			     
+Trigger propagation actions:
+   tsend a=b,c=d...          : send trigger info to all recpients in the [listeners] section
+   tlisten -port N           : listen for trigger info on port N
+			     
+Selectors 		     
+  -immediate                 : apply this action immediately, default is to queue up actions
+  -area areapatt1,area2...   : apply this action only to the specified areas
+  -target key1/key2/...      : run for key1, key2, etc.
+  -test-patt p1/p2,p3/...    : % is wildcard
+  -run-name                  : required, name for this particular test run
+  -contour contourname       : run all targets for contourname, requires -run-name, -target
+  -state-status c/p,c/f      : Specify a list of state and status patterns
+  -tag-expr tag1,tag2%,..    : select tests with tags matching expression
+  -mode-patt key             : load testpatt from  in runconfigs instead of default TESTPATT
+                               if -testpatt and -tagexpr are not specified
+  -new state/status          : specify new state/status for set-ss
+			     
+Misc 			     
+  -start-dir path            : switch to this directory before running mtutil
+  -set-vars V1=1,V2=2        : Add environment variables to a run NB// these are
+                                   overwritten by values set in config files.
+  -log logfile               : send stdout and stderr to logfile
+  -repl                      : start a repl (useful for extending megatest)
+  -load file.scm             : load and run file.scm
+  -debug N|N,M,O...          : enable debug messages 0-N or N and M and O ...
+			     
+Utility			     
+ db pgschema                 : emit postgresql schema; do \"mtutil db pgschema | psql -d mydb\"
 
 Examples:
 
 # Start a megatest run in the area \"mytests\"
-mtutil -area mytests -action run -target v1.63/aa3e -mode-patt MYPATT -tag-expr quick
+mtutil run -area mytests -target v1.63/aa3e -mode-patt MYPATT -tag-expr quick
 
 # Start a contour
 mtutil run -contour quick -target v1.63/aa3e 
 
 Called as " (string-intersperse (argv) " ") "
@@ -111,17 +163,20 @@
 Version " megatest-version ", built from " megatest-fossil-hash ))
 
 ;; args and pkt key specs
 ;;
 (define *arg-keys*
+  ;; used keys
+  ;;    a  - action
   '(
     ("-area"            . G) ;; maps to group
     ("-contour"         . c)
     ("-append-config"   . d)
     ("-state"           . e)
     ("-item-patt"       . i)
     ("-sync-to"         . k)
+    ("-new"             . l) ;; l (see below) is new-ss
     ("-run-name"        . n)
     ("-mode-patt"       . o)
     ("-test-patt"       . p)  ;; idea, enhance margs ("-test-patt" "-testpatt") => yields one value in "-test-patt"
     ("-status"          . s)
     ("-target"          . t)
@@ -131,10 +186,11 @@
     ("-load"            . #f)  ;; load and exectute a scheme file
     ("-log"             . #f)
     ("-msg"             . M)
     ("-start-dir"       . S)
     ("-set-vars"        . v)
+    ("-config"          . r)
     ))
 (define *switch-keys*
   '(
     ("-h"               . #f)
     ("-help"            . #f)
@@ -152,11 +208,35 @@
 ;; alist to map actions to old megatest commands
 (define *action-keys*
   '((run         . "-run")
     (sync        . "")
     (archive     . "-archive")
-    (set-ss      . "-set-state-status")))
+    (set-ss      . "-set-state-status")
+    (remove      . "-remove-runs")))
+
+;; Card types:
+;;
+;; A action
+;; U username (Unix)
+;; D timestamp
+;; T card type
+
+;; utilitarian alist for standard cards
+;;
+(define *additional-cards*
+  '(
+    ;; Standard Cards
+    (A  . action    )
+    (D  . timestamp )
+    (T  . cardtype  )
+    (U  . user      ) ;; username
+    (Z  . shar1sum  )
+
+    ;; Extras
+    (a  . runkey    ) ;; needed for matching up pkts with target derived from runkey
+    ;; (l  . new-ss    ) ;; new state/status
+    ))
 
 ;; inlst is an alternative input
 ;;
 (define (lookup-param-by-key key #!key (inlst #f))
   (fold (lambda (a res)
@@ -173,18 +253,14 @@
 ;;  U T I L S
 ;;======================================================================
 
 ;; given a mtutil param, return the old megatest equivalent
 ;;
-(define (param-translate param)
-  (or (alist-ref (string->symbol param)
-		 '((-tag-expr  . "-tagexpr")
-		   (-mode-patt . "--modepatt")
-		   (-run-name  . "-runname")
-		   (-test-patt . "-testpatt")
-		   (-msg       . "-m")))
-      param))
+(define (megatest-param->mtutil-param param)
+  (let* ((mapping-alist (common:get-param-mapping flavor: 'switch-symbol)))
+    (alist-ref (string->symbol param) mapping-alist eq? param)
+    param))
 
 (define (val->alist val)
   (let ((val-list (string-split-fields ";\\s*" val #:infix)))
     (if val-list
 	(map (lambda (x)
@@ -210,11 +286,11 @@
 	(print "ERROR: failed to create directory " dest-dir " message: " ((condition-property-accessor 'exn 'message) exn))
       (create-directory dest-dir #t))
     (handle-exceptions
 	exn
 	(print "ERROR: failed to clone or sync 1ossil " url " message: " ((condition-property-accessor 'exn 'message) exn))
-      (if (file-exists? targ-file)
+      (if (common:file-exists? targ-file)
 	  (system (conc "fossil pull --once " url " -R " targ-file))
 	  (system (conc "fossil clone " url " " targ-file))
 	  ))))
 
 (define (fossil:last-change-node-and-time fossils-dir fossil-name branch)
@@ -259,22 +335,14 @@
 	   (loop (get-line) date node time))))
        (else ;; no more datat and last node on branch not found
 	(close-input-port timeline-port)
 	(values  (common:date-time->seconds (conc date " " time)) node))))))
 
-
 ;;======================================================================
 ;; GLOBALS
 ;;======================================================================
 
-;; Card types:
-;;
-;; a action
-;; u username (Unix)
-;; D timestamp
-;; T card type
-
 ;; process args
 (define *action* (if (> (length (argv)) 1)
 		     (cadr (argv))
 		     #f))
 (define remargs (args:get-args 
@@ -300,11 +368,12 @@
 (if (and (not (null? remargs))
 	 (not (or
 	       (args:get-arg "-runstep")
 	       (args:get-arg "-envcap")
 	       (args:get-arg "-envdelta")
-	       (member *action* '("db"))   ;; very loose checks on db.
+	       (member *action* '("db" "tsend" "tlisten"))   ;; very loose checks on db and tsend/listen
+	       (equal? *action* "show")    ;; just keep going if list
 	       )))
     (debug:print-error 0 *default-log-port* "Unrecognised arguments: " (string-intersperse (if (list? remargs) remargs (argv))  " ")))
 
 (if (or (args:any? "-h" "help" "-help" "--help")
 	(member *action* '("-h" "-help" "--help" "help")))
@@ -311,69 +380,80 @@
     (begin
       (print help)
       (exit 1)))
 
 ;;======================================================================
-;; pkts
+;; Nanomsg transport
 ;;======================================================================
 
-(define (with-queue-db mtconf proc)
-  (let* ((pktsdirs (configf:lookup mtconf "setup"  "pktsdirs"))
-	 (pktsdir  (if pktsdirs (car (string-split pktsdirs " ")) #f))
-	 (toppath  (configf:lookup mtconf "dyndat" "toppath"))
-	 (pdbpath  (or (configf:lookup mtconf "setup"  "pdbpath") pktsdir)))
-    (if (not (and  pktsdir toppath pdbpath))
-	(begin
-	  (print "ERROR: settings are missing in your megatest.config for area management.")
-	  (print "  you need to have pktsdir in the [setup] section."))
-	(let* ((pdb  (open-queue-db pdbpath "pkts.db"
-				    schema: '("CREATE TABLE groups (id INTEGER PRIMARY KEY,groupname TEXT, CONSTRAINT group_constraint UNIQUE (groupname));"))))
-	  (proc pktsdirs pktsdir pdb)
-	  (dbi:close pdb)))))
-
-(define (load-pkts-to-db mtconf)
-  (with-queue-db
-   mtconf
-   (lambda (pktsdirs pktsdir pdb)
-     (for-each
-      (lambda (pktsdir) ;; look at all
-	(if (and (file-exists? pktsdir)
-		 (directory? pktsdir)
-		 (file-read-access? pktsdir))
-	    (let ((pkts (glob (conc pktsdir "/*.pkt"))))
-	      (for-each
-	       (lambda (pkt)
-		 (let* ((uuid    (cadr (string-match ".*/([0-9a-f]+).pkt" pkt)))
-			(exists  (lookup-by-uuid pdb uuid #f)))
-		   (if (not exists)
-		       (let* ((pktdat (string-intersperse
-				       (with-input-from-file pkt read-lines)
-				       "\n"))
-			      (apkt   (pkt->alist pktdat))
-			      (ptype  (alist-ref 'T apkt)))
-			 (add-to-queue pdb pktdat uuid (or ptype 'cmd) #f 0)
-			 (debug:print 4 *default-log-port* "Added " uuid " of type " ptype " to queue"))
-		       (debug:print 4 *default-log-port* "pkt: " uuid " exists, skipping...")
-		       )))
-	       pkts))))
-      (string-split pktsdirs)))))
-
-(define (get-pkt-alists pkts)
-  (map (lambda (x)
-	 (alist-ref 'apkt x)) ;; 'pkta pulls out the alist from the read pkt
-       pkts))
-
-;; given list of pkts (alist mode) return list of D cards as Unix epoch, sorted descending
-;; also delete duplicates by target i.e. (car pkt)
-(define (get-pkt-times pkts)
-  (delete-duplicates
-   (sort 
-    (map (lambda (x)
-	   `(,(alist-ref 't x) . ,(string->number (alist-ref 'D x))))
-	 pkts)
-    (lambda (a b)(> (cdr a)(cdr b))))      ;; sort descending
-   (lambda (a b)(equal? (car a)(car b))))) ;; remove duplicates by target
+(define-inline (encode data)
+  (with-output-to-string
+    (lambda ()
+      (write data))))
+
+(define-inline (decode data)
+  (with-input-from-string
+      data
+    (lambda ()
+      (read))))
+
+(define (is-port-in-use port-num)
+ (let* ((ret #f))
+     (let-values (((inp oup pid)
+                (process "netstat" (list  "-tulpn" ))))
+      (let loop ((inl (read-line inp)))
+        (if (not (eof-object? inl))
+            (begin 
+                (if (string-search (regexp (conc ":" port-num)) inl)
+                 (begin
+                 ;(print "Output: "  inl)
+                  (set! ret  #t))
+                 (loop (read-line inp)))))))
+ret))
+
+;;start a server, returns the connection
+;;
+(define (start-nn-server portnum )
+  (let ((rep (nn-socket 'rep)))
+    (handle-exceptions
+     exn
+     (let ((emsg ((condition-property-accessor 'exn 'message) exn)))
+       (print "ERROR: Failed to start server \"" emsg "\"")
+       (exit 1))
+      
+     (nn-bind rep (conc "tcp://*:" portnum)))
+    rep))
+
+;; open connection to server, send message, close connection
+;;
+(define (open-send-close-nn host-port msg #!key (timeout 3)) ;; default timeout is 3 seconds
+  (let ((req  (nn-socket 'req))
+        (uri  (conc "tcp://" host-port))
+        (res  #f)) 
+    (handle-exceptions
+     exn
+     (let ((emsg ((condition-property-accessor 'exn 'message) exn)))
+       (print "ERROR: Failed to connect/send to " uri " message was \"" emsg "\"")
+       #f)
+     (nn-connect req uri)
+     (nn-send req msg)
+     ;; NEED timer here!
+     (let* ((th1  (make-thread (lambda ()
+                                 (let ((resp (nn-recv req)))
+                                   (nn-close req)
+                                   (set! res (if (equal? resp "ok")
+                                                 #t
+                                                 #f))))
+                               "recv thread"))
+            (th2 (make-thread (lambda ()
+                                (thread-sleep! timeout)
+                                (thread-terminate! th1))
+                             "timer thread")))
+       (thread-start! th1)
+       (thread-start! th2)
+       (thread-join! th1)
+       res))))
 
 ;;======================================================================
 ;; Runs
 ;;======================================================================
 
@@ -386,24 +466,34 @@
 ;; collect, translate, collate and assemble a pkt from the command-line
 ;;
 ;; sched => force the run start time to be recorded as sched Unix
 ;; epoch. This aligns times properly for triggers in some cases.
 ;;
-(define (command-line->pkt action args-alist sched-in)
+;;  extra-dat format is ( 'x xval 'y yval .... )
+;;
+(define (command-line->pkt action args-alist sched-in #!key (extra-dat '())(area-path #f)(new-ss #f))
   (let* ((sched     (cond
 		     ((vector? sched-in)(local-time->seconds sched-in)) ;; we recieved a time
 		     ((number? sched-in) sched-in)
 		     (else     (current-seconds))))
 	 (args-data (if args-alist
 			(if (hash-table? args-alist) ;; seriously?
 			    (hash-table->alist args-alist)
 			    args-alist)
 			(hash-table->alist args:arg-hash))) ;; if no args-alist then we assume this is a call driven directly by commandline
-	 (alldat    (apply append (list 'T "cmd"
-					'a action
-					'U (current-user-name)
-					'D sched)
+	 (alldat    (apply append
+			   (list 'A action
+				 'U (current-user-name)
+				 'D sched)
+			   (if area-path
+			       (list 'S area-path) ;; the area-path is mapped to the start-dir
+			       '())
+                           (if (list? extra-dat)
+			       extra-dat
+			       (begin
+				 (debug:print 0 *default-log-port* "ERROR: command-line->pkt received bad extra-dat " extra-dat)
+				 '()))
 			   (map (lambda (x)
 				  (let* ((param (car x))
 					 (value (cdr x))
 					 (pmeta (assoc param *arg-keys*))    ;; translate the card key to a megatest switch or parameter
 					 (smeta (assoc param *switch-keys*)) ;; first lookup the key in arg-keys or switch-keys
@@ -412,12 +502,12 @@
 						    #f)))
 				    (if (or pmeta smeta)                     ;; construct the switch/param pair.
 					(list meta value)
 					'())))
 				(filter cdr args-data)))))
-;; (print  "Alldat: " alldat
-;;         " args-data: " args-data)
+    (print  "Alldat: " alldat
+	    " args-data: " args-data)
     (add-z-card
      (apply construct-sdat alldat))))
 
 (define (simple-setup start-dir-in)
   (let* ((start-dir (or start-dir-in "."))
@@ -427,15 +517,15 @@
 		     ;; environ-patt: "env-override"
 		     given-toppath: start-dir
 		     ;; pathenvvar: "MT_RUN_AREA_HOME"
 		     ))
 	 (mtconf    (if mtconfdat (car mtconfdat) #f)))
-    ;; we set some dynamic data in a section called "dyndata"
+    ;; we set some dynamic data in a section called "scratchdata"
     (if mtconf
 	(begin
-	  (configf:section-var-set! mtconf "dyndat" "toppath" start-dir)))
-    ;; (print "TOPPATH: " (configf:lookup mtconf "dyndat" "toppath"))
+	  (configf:section-var-set! mtconf "scratchdat" "toppath" start-dir)))
+    ;; (print "TOPPATH: " (configf:lookup mtconf "scratchdat" "toppath"))
     mtconfdat))
 
 
 ;; NEED TIMESTAMP ON PKTS for efficient loading of packets into db.
 
@@ -446,16 +536,19 @@
 ;;  ii. Pass the pkt keys and values to this proc and go from there.
 ;; iii. Maybe have an abstraction alist with meaningful names for the pkt keys
 ;;
 ;; Override the run start time record with sched. Usually #f is fine.
 ;; 
-(define (create-run-pkt mtconf action area runkey runname mode-patt tag-expr pktsdir reason contour sched dbdest append-conf runtrans)
+(define (create-run-pkt mtconf action area runkey target runname mode-patt 
+                        tag-expr pktsdir reason contour sched dbdest append-conf
+                        runtrans)
   (let* ((good-val   (lambda (inval)(and inval (string? inval)(not (string-null? inval)))))
 	 (area-dat   (val->alist (or (configf:lookup mtconf "areas" area) "")))
 	 (area-path  (alist-ref 'path      area-dat))
-	 (area-xlatr (alist-ref 'targtrans area-dat))
-	 (new-runname (let* ((callname (if (string? runtrans)(string->symbol runtrans) #f))
+	 ;; (area-xlatr (alist-ref 'targtrans area-dat))
+         ;; (xlatr-key  (if area-xlatr (string->symbol area-xlatr) #f))
+         (new-runname (let* ((callname (if (string? runtrans)(string->symbol runtrans) #f))
 			     (mapper   (if callname (hash-table-ref/default *runname-mappers* callname #f) #f)))
 			;; (print "callname=" callname " runtrans=" runtrans " mapper=" mapper)
 			(if (and callname
 				 (not (equal? callname "auto"))
 				 (not mapper))
@@ -471,28 +564,11 @@
 			      (print "(mapper " (string-intersperse (list runkey runname area area-path reason contour mode-patt) ", ") ")")
 			      (mapper runkey runname area area-path reason contour mode-patt))
 			    (case callname
 			      ((auto) runname)
 			      (else   runtrans)))))
-	 (new-target (if area-xlatr 
-			 (let ((xlatr-key (string->symbol area-xlatr)))
-			   (if (hash-table-exists? *target-mappers* xlatr-key)
-			       (begin
-				 (print "Using target mapper: " area-xlatr)
-				 (handle-exceptions
-				     exn
-				     (begin
-				       (print "FAILED TO RUN TARGET MAPPER FOR " area ", called " area-xlatr)
-				       (print "   function is: " (hash-table-ref/default *target-mappers* xlatr-key #f ) )
-				       (print " message: " ((condition-property-accessor 'exn 'message) exn))
-				       runkey)
-				   ((hash-table-ref *target-mappers* xlatr-key)
-				    runkey new-runname area area-path reason contour mode-patt)))
-			       (begin
-				 (print "ERROR: Failed to find named target translator " xlatr-key ", using original target.")
-				 runkey)))
-			 runkey))
+	 (new-target     target) ;; I believe we will want target manipulation here .. (map-targets xlatr-key runkey area contour))
 	 (actual-action  (if action
 			     (if (equal? action "sync-prepend")
 				 "sync"
 				 action)
 			     "run"))) ;; this has gotten a bit ugly. Need a function to handle actions processing.
@@ -499,11 +575,11 @@
     ;; some hacks to remove switches not needed in certain cases
     (case (string->symbol (or action "run"))
       ((sync sync-prepend)
        (set! new-target #f)
        (set! runame     #f)))
-    (print "area-path: " area-path " area-xlatr: " area-xlatr " orig-target: " runkey " new-target: " new-target)
+    ;; (print "area-path: " area-path " orig-target: " runkey " new-target: " new-target)
     (let-values (((uuid pkt)
 		  (command-line->pkt
 		   actual-action
 		   (append 
 		    `(("-start-dir"  . ,area-path)
@@ -523,23 +599,50 @@
 			    (equal? action "run"))
 			`(("-preclean"  . " ")
 			  ("-rerun-all" . " "))      ;; if run we *always* want preclean set, use single space as placeholder
 			'())
 		    )
-		   sched)))
+		   sched
+                   extra-dat: `(a ,runkey)  ;; we need the run key for marking the run as launched
+                   )))
       (with-output-to-file
 	  (conc pktsdir "/" uuid ".pkt")
 	(lambda ()
 	  (print pkt))))))
+
+;; look for areas=a1,a2,a3 OR areafn=somefuncname
+;;
+(define (val-alist->areas val-alist)
+  (let ((areas-string   (alist-ref 'areas  val-alist))
+	(areas-procname (alist-ref 'areafn val-alist)))
+    (if areas-procname ;; areas-procname take precedence
+	areas-procname
+	(string-split (or areas-string "") ","))))
+
+;; area   - the current area under consideration
+;; areas  - the list of allowed areas from the contour spec -OR-
+;;          if it is a string then it is the function to use to
+;;          lookup in *area-checkers*
+;;
+(define (area-allowed? area areas runkey contour mode-patt)
+  (cond
+   ((not areas) #t) ;; no spec
+   ((string? areas) ;; 
+    (let ((check-fn (hash-table-ref/default *area-checkers* (string->symbol areas) #f)))
+      (if check-fn
+	  (check-fn area runkey contour mode-patt)
+	  #f)))
+   ((list? areas)(member area areas))
+   (else #f))) ;; shouldn't get here 
 
 ;; (use trace)(trace create-run-pkt)
 
 ;; collect all needed data and create run pkts for contours with changed inputs
 ;;
 (define (generate-run-pkts mtconf toppath)
   (let ((std-runname (conc "sched"  (time->string (seconds->local-time (current-seconds)) "%M%H%d"))))
-    (with-queue-db
+    (common:with-queue-db
      mtconf
      (lambda (pktsdirs pktsdir pdb)
        (let* ((rgconfdat (find-and-read-config (conc toppath "/runconfigs.config")))
 	      (rgconf    (car rgconfdat))
 	      (all-areas (map car (configf:get-section mtconf "areas")))
@@ -564,26 +667,35 @@
 			(optional   (if (> len-key 3)(cadddr keyparts) #f))
 			;; (val-list   (string-split-fields ";\\s*" val #:infix)) ;; (string-split val)) ;; runname-rule params
 			(val-alist  (val->alist val))
 			(runname    (make-runname "" ""))
 			(runtrans   (alist-ref 'runtrans val-alist))
+
+			;; these may or may not be defined and not all are used in each handler type in the case below
+			(run-name   (alist-ref 'run-name val-alist))
+			(target     (alist-ref 'target   val-alist))
+			(crontab    (alist-ref 'cron     val-alist))
+			(areas      (val-alist->areas    val-alist)) ;; areas can be a single string (a reference to call an areas function), or a list of area names.
+			(dbdest     (alist-ref 'dbdest   val-alist))
+			(appendconf (alist-ref 'appendconf val-alist))
+			(file-globs (alist-ref 'glob val-alist))
 			
 			(runstarts  (find-pkts pdb '(runstart) `((o . ,contour)
 								 (t . ,runkey))))
-			(rspkts     (get-pkt-alists runstarts))
+			(rspkts     (common:get-pkt-alists runstarts))
 			;; starttimes is for run start times and is used to know when the last run was launched
-			(starttimes (get-pkt-times rspkts)) ;; sort by age (youngest first) and delete duplicates by target
-			(last-run (if (null? starttimes) ;; if '() then it has never been run, else get the max
-				      0
-				      (apply max (map cdr starttimes))))
+			(starttimes (common:get-pkt-times rspkts)) ;; sort by age (youngest first) and delete duplicates by target
+			(last-run   (if (null? starttimes) ;; if '() then it has never been run, else get the max
+					0
+					(apply max (map cdr starttimes))))
 			;; synctimes is for figuring out the last time a sync was done
-			(syncstarts   (find-pkts pdb '(syncstart) '())) ;; no qualifiers, a sync does all tarets etc.
-			(sspkts       (get-pkt-alists syncstarts))
-			(synctimes    (get-pkt-times  sspkts))
-			(last-sync (if (null? synctimes) ;; if '() then it has never been run, else get the max
-				      0
-				      (apply max (map cdr synctimes))))
+			(syncstarts (find-pkts pdb '(syncstart) '())) ;; no qualifiers, a sync does all tarets etc.
+			(sspkts       (common:get-pkt-alists syncstarts))
+			(synctimes    (common:get-pkt-times  sspkts))
+			(last-sync  (if (null? synctimes) ;; if '() then it has never been run, else get the max
+					0
+					(apply max (map cdr synctimes))))
 			)
 
 		   (let ((delta (lambda (x)
 				  (round (/ (- (current-seconds) x) 60)))))
 		     (print "runkey: " runkey ", ruletype: " ruletype ", action: " action ", last-run: " last-run " time since; last-run: " (delta last-run) ", last-sync: " (delta last-sync)))
@@ -597,41 +709,53 @@
 		   
 		   (case (string->symbol (or ruletype "no-such-rule"))
 
 		     ((no-such-rule) (print "ERROR: no such rule for " sense))
 
+		     ;; Handle crontab like rules
+		     ;;
 		     ((scheduled)
 		      (if (not (alist-ref 'cron val-alist)) ;; gotta have cron spec
 			  (print "ERROR: bad sense spec \"" (string-intersperse sense " ") "\" params: " val-alist)
-			  (let* ((run-name (alist-ref 'run-name val-alist))
-				 (target   (alist-ref 'target   val-alist))
-				 (crontab  (alist-ref 'cron     val-alist))
+			  (let* (
 				 ;; (action   (alist-ref 'action   val-alist))
-				 (cron-safe-string (string-translate (string-intersperse (string-split (alist-ref 'cron val-alist)) "-") "*" "X"))
+				 (cron-safe-string (string-translate (string-intersperse (string-split crontab) "-") "*" "X"))
 				 (runname  std-runname)) ;; (conc "sched" (time->string (seconds->local-time (current-seconds)) "%M%H%d")))))
 			    ;; (print "last-run: " last-run " need-run: " need-run)
 			    ;; (if need-run
 			    (case (string->symbol action)
 			      ((sync sync-prepend)
 			       (if (common:extended-cron crontab #f last-sync)
 				   (push-run-spec torun contour runkey
 						  `((message . ,(conc ruletype ":sync-" cron-safe-string))
 						    (action  . ,action)
-						    (dbdest  . ,(alist-ref 'dbdest val-alist))
-						    (append  . ,(alist-ref 'appendconf val-alist))))))
+						    (dbdest  . ,dbdest)
+						    (append  . ,appendconf)
+						    (areas   . ,areas)))))
 			      ((run)
 			       (if (common:extended-cron crontab #f last-run)
 				   (push-run-spec torun contour runkey
-						  `((message . ,(conc ruletype ":" cron-safe-string))
-						    (runname . ,runname)
+						  `((message  . ,(conc ruletype ":" cron-safe-string))
+						    (runname  . ,runname)
+						    (runtrans . ,runtrans)
+						    (action   . ,action)
+						    (areas    . ,areas)
+						    (target   . ,target)))))
+                              ((remove)
+                               (push-run-spec torun contour runkey
+						  `((message  . ,(conc ruletype ":" cron-safe-string))
+						    (runname  . ,runname)
 						    (runtrans . ,runtrans)
-						    (action  . ,action)
-						    (target  . ,target)))))
+						    (action   . ,action)
+						    (areas    . ,areas)
+						    (target   . ,target))))
 			      (else
 			       (print "ERROR: action \"" action "\" has no scheduled handler")
 			       )))))
 
+		     ;; script based sensors
+		     ;;
 		     ((script)
 		      ;; syntax is a little different here. It is a list of commands to run, "scriptname = extra_parameters;scriptname = ..."
 		      ;; where scriptname may be repeated multiple times. The script must return unix-epoch of last change, new-target-name and new-run-name
 		      ;; the script is called like this:  scriptname contour runkey std-runname action extra_param1 extra_param2 ...
 		      (for-each
@@ -664,19 +788,23 @@
 				 (if need-run
 				     (let* ((key-msg    `((message  . ,(conc ruletype ":" message))
 							  (runname  . ,runname)
 							  (runtrans . ,runtrans)
 							  (action   . ,action)
-							  (target   . ,new-target))))
+							  (areas    . ,areas)
+							  (target   . ,new-target) ;; overriding with result from runing the script
+                                                          )))
 				       (print "key-msg: " key-msg)
 				       (push-run-spec torun contour
 						      (if optional  ;; we need to be able to differentiate same contour, different behavior. 
 							  (conc runkey ":" optional)  ;; NOTE: NOT COMPLETELY IMPLEMENTED. DO NOT USE
 							  runkey)
 						      key-msg)))))))
 		       val-alist)) ;; iterate over the param split by ;\s*
 
+		     ;; fossil scm based triggers
+		     ;;
 		     ((fossil)
 		      (for-each
 		       (lambda (fspec)
 			 (print "fspec: " fspec)
 			 (let* ((url         (symbol->string (car fspec))) ;; THIS COULD BE TROUBLE. Add option to reading line to return as string.
@@ -688,65 +816,73 @@
 			   (fossil:clone-or-sync url fname fdir) ;; )
 			   (let-values (((datetime node)
 					 (fossil:last-change-node-and-time fdir fname branch)))
 			     (if (null? starttimes)
 				 (push-run-spec torun contour runkey
-						`((message . ,(conc "fossil:" branch "-neverrun"))
-						  (runname . ,(conc runname "-" node))
+						`((message  . ,(conc "fossil:" branch "-neverrun"))
+						  (runname  . ,(conc runname "-" node))
 						  (runtrans . ,runtrans)
-						  (target  . ,runkey)))
+						  (areas    . ,areas)
+						  ;; (target   . ,runkey)
+                                                  ))
 				 (if (> datetime last-run) ;; change time is greater than last-run time
 				     (push-run-spec torun contour runkey
-						    `((message . ,(conc "fossil:" branch "-" node))
-						      (runname . ,(conc runname "-" node))
+						    `((message  . ,(conc "fossil:" branch "-" node))
+						      (runname  . ,(conc runname "-" node))
 						      (runtrans . ,runtrans)
-						      (target  . ,runkey)))))
+						      (areas    . ,areas)
+						      ;; (target   . ,runkey)
+                                                      ))))
 			     (print "Got datetime=" datetime " node=" node))))
 		       val-alist))
-		     
+
+		     ;; sensor looking for one or more files newer than reference
+		     ;;
 		     ((file file-or) ;; one or more files must be newer than the reference
-		      (let* ((file-globs  (alist-ref 'glob val-alist))
-			     (youngestdat (common:get-youngest (common:bash-glob file-globs)))
+		      (let* ((youngestdat (common:get-youngest (common:bash-glob file-globs)))
 			     (youngestmod (car youngestdat)))
 			;; (print "youngestmod: " youngestmod " starttimes: " starttimes)
 			(if (null? starttimes) ;; this target has never been run
 			    (push-run-spec torun contour runkey
-					   `((message . "file:neverrun")
-					     (action  . ,action)
+					   `((message  . "file:neverrun")
+					     (action   . ,action)
 					     (runtrans . ,runtrans)
-					     (target  . ,runkey)
-					     (runname . ,runname)))
+					     ;; (target   . ,runkey)
+					     (areas    . ,areas)
+					     (runname  . ,runname)))
 			;; (for-each
 			;;  (lambda (starttime) ;; look at the time the last run was kicked off for this contour
 			;;    (if (> youngestmod (cdr starttime))
 			;; 	   (begin
 			;; 	     (print "starttime younger than youngestmod: " starttime " Youngestmod: " youngestmod)
 			    (if (> youngestmod last-run)
 				(push-run-spec torun contour runkey
-					       `((message . ,(conc ruletype ":" (cadr youngestdat)))
-						 (action  . ,action)
-						 (target  . ,runkey)
+					       `((message  . ,(conc ruletype ":" (cadr youngestdat)))
+						 (action   . ,action)
+						 ;; (target   . ,runkey)
 						 (runtrans . ,runtrans)
-						 (runname . ,runname)
+						 (areas    . ,areas)
+						 (runname  . ,runname)
 						 ))))))
-		      ;; starttimes))
 
+		     ;; all globbed files must be newer than the reference
+		     ;;
 		     ((file-and) ;; all files must be newer than the reference
-		      (let* ((file-globs  (alist-ref 'glob val-alist))
-			     (youngestdat (common:get-youngest file-globs))
+		      (let* ((youngestdat (common:get-youngest file-globs))
 			     (youngestmod (car youngestdat))
 			     (success     #t)) ;; any cases of not true, set flag to #f for AND
 			;; (print "youngestmod: " youngestmod " starttimes: " starttimes)
 			(if (null? starttimes) ;; this target has never been run
 			    (push-run-spec torun contour runkey
-					   `((message . "file:neverrun")
-					     (runname . ,runname)
+					   `((message  . "file:neverrun")
+					     (runname  . ,runname)
 					     (runtrans . ,runtrans)
-					     (target  . ,runkey)
-					     (action  . ,action)))
+					     (areas    . ,areas)
+					     ;; (target   . ,runkey)
+					     (action   . ,action)))
 			    ;; NB// I think this is wrong. It should be looking at last-run only.
-			    (if (> youngestmod last-run)
+			    (if (> youngestmod last-run) ;; WAIT!! Shouldn't file-and be looking at the *oldest* file (thus all are younger than ...)
 				
 				;; 			    (for-each
 				;; 			     (lambda (starttime) ;; look at the time the last run was kicked off for this contour
 				;; 			       (if (< youngestmod (cdr starttime))
 				;; 				   (set! success #f)))
@@ -753,82 +889,99 @@
 				;; 			     starttimes))
 				;; 			(if success
 				;; 			    (begin
 				;; 			      (print "starttime younger than youngestmod: " starttime " Youngestmod: " youngestmod)
 				(push-run-spec torun contour runkey
-					       `((message . ,(conc ruletype ":" (cadr youngestdat)))
-						 (runname . ,runname)
+					       `((message  . ,(conc ruletype ":" (cadr youngestdat)))
+						 (runname  . ,runname)
 						 (runtrans . ,runtrans)
-						 (target  . ,runkey)
-						 (action  . ,action)
+						 ;; (target   . ,runkey)
+						 (areas    . ,areas)
+						 (action   . ,action)
 						 ))))))
 		     (else (print "ERROR: unrecognised rule \"" ruletype)))))
 	       keydats))) ;; sense rules
 	  (hash-table-keys rgconf))
 	 
 	 ;; now have to run populated
 	 (for-each
 	  (lambda (contour)
-	    (print "contour: " contour)
-	    (let* ((val       (or (configf:lookup mtconf "contours" contour) ""))
-		   (val-alist (val->alist val))
-		   (areas     (string-split (or (alist-ref 'areas val-alist) "") ","))
-		   (selector  (alist-ref 'selector val-alist))
-		   (mode-tag  (and selector (string-split-fields "/" selector #:infix)))
-		   (mode-patt (and mode-tag (if (eq? (length mode-tag) 2)(cadr mode-tag) #f)))
-		   (tag-expr  (and mode-tag (if (null? mode-tag) #f (car mode-tag)))))
+	    (let* ((cval       (or (configf:lookup mtconf "contours" contour) ""))
+		   (cval-alist (val->alist cval))                     ;; BEWARE ... NOT the same val-alist as above!
+		   (areas      (val-alist->areas cval-alist))
+		   (selector   (alist-ref 'selector cval-alist))
+		   (mode-tag   (and selector (string-split-fields "/" selector #:infix)))
+		   (mode-patt  (and mode-tag (if (eq? (length mode-tag) 2)(cadr mode-tag) #f)))
+		   (tag-expr   (and mode-tag (if (null? mode-tag) #f (car mode-tag)))))
+	      (print "contour: " contour " areas=" areas " cval=" cval)
 	      (for-each
-	       (lambda (runkeydatset)
+	       (lambda (runkeydatset) 
 		 ;; (print "runkeydatset: ")(pp runkeydatset)
 		 (let ((runkey     (car runkeydatset))
 		       (runkeydats (cadr runkeydatset)))
 		   (for-each
 		    (lambda (runkeydat)
 		      (for-each
 		       (lambda (area)
-			 (let ((runname (alist-ref 'runname runkeydat))
-			       (runtrans (alist-ref 'runtrans runkeydat))
-			       (reason  (alist-ref 'message runkeydat))
-			       (sched   (alist-ref 'sched   runkeydat))
-			       (action  (alist-ref 'action  runkeydat))
-			       (dbdest  (alist-ref 'dbdest  runkeydat))
-			       (append  (alist-ref 'append  runkeydat))
-			       (target  (or (alist-ref 'target  runkeydat) runkey))) ;; override with target if forced
-			   (print "Have: runkey=" runkey " contour=" contour " area=" area " action=" action " tag-expr=" tag-expr " mode-patt=" mode-patt " target=" target)
-			   (if (case (or (and action (string->symbol action)) 'noaction)  ;; ensure we have the needed data to run this action
-				 ((noaction) #f)
-				 ((run)      (and runname reason))
-				 ((sync sync-prepend)     (and reason dbdest))
-				 (else       #f))
-			       ;; instead of unwrapping the runkeydat alist, pass it directly to create-run-pkt
-			       (create-run-pkt mtconf action area runkey runname mode-patt tag-expr pktsdir reason contour sched dbdest append runtrans) 
-			       (print "ERROR: Missing info to make a " action " call: runkey=" runkey " contour=" contour " area=" area  " tag-expr=" tag-expr " mode-patt=" mode-patt " dbdest=" dbdest)
-			       )))
-		       all-areas))
+			 (if (area-allowed? area areas runkey contour mode-patt) ;; is this area to be handled (from areas=a,b,c OR using areafn=abcfn and *area-checks* ...)
+                             (let* ((aval       (or (configf:lookup mtconf "areas" area) ""))
+                                    (aval-alist (val->alist aval))
+                                    (runname    (alist-ref 'runname runkeydat))
+                                    (runtrans   (alist-ref 'runtrans runkeydat))
+                                    
+                                    (reason     (alist-ref 'message runkeydat))
+                                    (sched      (alist-ref 'sched   runkeydat))
+                                    (action     (alist-ref 'action  runkeydat))
+                                    (dbdest     (alist-ref 'dbdest  runkeydat))
+                                    (append     (alist-ref 'append  runkeydat))
+                                    (targets    (or (alist-ref 'target  runkeydat)
+                                                    (map-targets mtconf aval-alist runkey area contour)))) ;; override with target if forced
+                               ;; NEED TO EXPAND RUNKEY => ALL TARGETS MAPPED AND THEN FOREACH .... 
+                               (for-each
+                                (lambda (target)
+                                  (print "Creating pkt for runkey=" runkey " target=" target " contour=" contour " area=" area " action=" action " tag-expr=" tag-expr " mode-patt=" mode-patt)
+                                  (if (case (or (and action (string->symbol action)) 'noaction)  ;; ensure we have the needed data to run this action
+                                        ((noaction)           #f)
+                                        ((run)                (and runname reason))
+                                        ((sync sync-prepend)  (and reason dbdest))
+                                        (else                 #f))
+                                      ;; instead of unwrapping the runkeydat alist, pass it directly to create-run-pkt
+                                      (create-run-pkt mtconf action area runkey target runname mode-patt
+                                                      tag-expr pktsdir reason contour sched dbdest append 
+                                                      runtrans) 
+                                      (print "ERROR: Missing info to make a " action " call: runkey=" runkey " contour=" contour " area=" area  " tag-expr=" tag-expr " mode-patt=" mode-patt " dbdest=" dbdest)
+                                      ))
+                                targets))
+                             (print "NOTE: skipping " runkeydat " for area \"" area "\", not in " areas)))
+                       all-areas))
 		    runkeydats)))
 	       (let ((res (configf:get-section torun contour))) ;; each contour / target
 		 ;; (print "res=" res)
 		 res))))
 	  (hash-table-keys torun)))))))
 
 (define (pkt->cmdline pkta)
-  (let ((action (or (lookup-action-by-key (alist-ref 'a pkta)) "noaction")))
+  (let* ((param-mapping-alist (common:get-param-mapping flavor: 'switch-symbol))
+         (action        (or (lookup-action-by-key (alist-ref 'A pkta)) "noaction"))
+	 (action-param  (case (string->symbol action)
+                          ((-set-state-status) (conc (alist-ref 'l pkta) " "))
+                          (else ""))))
     (fold (lambda (a res)
 	    (let* ((key (car a)) ;; get the key name
 		   (val (cdr a))
 		   (par (or (lookup-param-by-key key)  ;; need to check also if it is a switch
 			    (lookup-param-by-key key inlst: *switch-keys*))))
 	      ;; (print "key: " key " val: " val " par: " par)
 	      (if par
-		  (conc res " " (param-translate par) " " val)
-		  (if (member key '(a Z U D T)) ;; a is the action
+		  (conc res " " (alist-ref (string->symbol par) param-mapping-alist eq? par) " " val)
+		  (if (alist-ref key *additional-cards*) ;; these cards do not translate to parameters or switches
 		      res
 		      (begin
 			(print "ERROR: Unknown key in packet \"" key "\" with value \"" val "\"")
 			res)))))
 	  (conc "megatest " (if (not (member action '("sync")))
-				(conc action " ")
+				(conc action " " action-param)
 				""))
 	  pkta)))
 
 ;; (use trace)(trace pkt->cmdline)
 
@@ -851,12 +1004,16 @@
 		     #f
 		   (create-directory "logs")
 		   #t)
 		 #t)
 	     "logs"
-	     "/tmp")))
-    (with-queue-db
+	     "/tmp"))
+	(cpuload (alist-ref 'adj-proc-load (common:get-normalized-cpu-load #f)))
+	(maxload (string->number (or (configf:lookup mtconf "setup" "maxload")
+				     (configf:lookup mtconf "jobtools" "maxload") ;; respect value used by Megatest calls
+				     "1.1"))))
+    (common:with-queue-db
      mtconf
      (lambda (pktsdirs pktsdir pdb)
        (let* ((rgconfdat (find-and-read-config (conc toppath "/runconfigs.config")))
 	      (rgconf    (car rgconfdat))
 	      (areas     (configf:get-section mtconf "areas"))
@@ -865,85 +1022,222 @@
 	      (torun     (make-hash-table)) ;; target => ( ... info ... )
 	      (rgentargs (hash-table-keys rgconf))) ;; these are the targets registered for automatically triggering
 	 (for-each
 	  (lambda (pktdat)
 	    (let* ((pkta    (alist-ref 'apkt pktdat))
-		   (action  (alist-ref 'a pkta))
+		   (action  (alist-ref 'A pkta))
 		   (cmdline (pkt->cmdline pkta))
 		   (uuid    (alist-ref 'Z pkta))
+		   (user    (alist-ref 'U pkta))
+		   (area    (alist-ref 'G pkta))
 		   (logf    (conc logdir "/" uuid "-run.log"))
 		   (fullcmd (conc "NBFAKE_LOG=" logf " nbfake " cmdline)))
-	      (print "RUNNING: " fullcmd)
-	      (system fullcmd)
-	      (mark-processed pdb (list (alist-ref 'id pktdat)))
-	      (let-values (((ack-uuid ack-pkt)
-			    (add-z-card
-			     (construct-sdat 'P uuid
-					     'T (case (string->symbol action)
-						  ((run) "runstart")
-						  ((sync) "syncstart")    ;; example of translating run -> runstart
-						  (else   action))
-					     'c (alist-ref 'o pkta) ;; THIS IS WRONG! SHOULD BE 'c
-					     't (alist-ref 't pkta)))))
-		(write-pkt pktsdir ack-uuid ack-pkt))))
+	      (if (check-access user mtconf action area)
+		  (if (and (> cpuload maxload)
+			   (member action '("run" "archive"))) ;; do not run archive or run if load is over the specified limit
+		      (print "WARNING: cpuload too high, skipping processing of " uuid)
+		      (begin
+			(print "RUNNING: " fullcmd)
+			(system fullcmd) ;; replace with process ...
+			(mark-processed pdb (list (alist-ref 'id pktdat)))
+			(let-values (((ack-uuid ack-pkt)
+				      (add-z-card
+				       (construct-sdat 'P uuid
+						       'T (case (string->symbol action)
+							    ((run) "runstart")
+							    ((sync) "syncstart")    ;; example of translating run -> runstart
+							    (else   action))
+						       'c (alist-ref 'o pkta) ;; THIS IS WRONG! SHOULD BE 'c
+						       't (alist-ref 't pkta)))))
+			  (write-pkt pktsdir ack-uuid ack-pkt))))
+		  (begin ;; access denied! Mark as such
+		    (mark-processed pdb (list (alist-ref 'id pktdat)))
+		    (let-values (((ack-uuid ack-pkt)
+				  (add-z-card
+				   (construct-sdat 'P uuid
+						   'T "access-denied"
+						   'c (alist-ref 'o pkta) ;; THIS IS WRONG! SHOULD BE 'c
+						   't (alist-ref 't pkta)))))
+		      (write-pkt pktsdir ack-uuid ack-pkt))))))
 	  pkts))))))
-  
+
+(define (check-access user mtconf action area)
+  ;; NOTE: Need control over defaults. E.g. default might be no access
+  (let* ((access-ctrl (hash-table-exists? mtconf "access"))  ;; if there is an access section the default is to REQUIRE enablement/access
+	 (access-list (map (lambda (x)
+			     (string-split x ":"))
+			   (string-split (or (configf:lookup mtconf "access" area) ;; userid:rightstype userid2:rightstype2 ...
+					     (if access-ctrl
+						 "*:none"  ;; nobody has access by default
+						 "*:all")))))
+	 (access-types-dat (configf:get-section mtconf "accesstypes")))
+    (debug:print 0 *default-log-port* "Checking access in " access-list " with access-ctrl " access-ctrl " for area " area)
+    (if access-ctrl
+	(let* ((user-access     (or (assoc user access-list)
+				    (assoc "*"  access-list)))
+	       (access-type     (cadr user-access))
+	       (access-types    (let ((res (alist-ref access-type access-types-dat equal?)))
+				  (if res (car res) res)))
+	       (allowed-actions (string-split (or access-types ""))))
+	  (print "Got " allowed-actions " for user " user " where access-types=" access-types " access-type=" access-type)
+	  (cond
+	   ((and access-types (member action allowed-actions))
+	    ;; (print "Access granted for " user " for " action)
+	    #t)
+	   (else
+	    ;; (print "Access denied for " user " for " action)
+	    #f))))))
+
 (define (get-pkts-dir mtconf)
   (let ((pktsdirs  (configf:lookup mtconf "setup" "pktsdirs"))
 	(pktsdir   (if pktsdirs (car (string-split pktsdirs " ")) #f)))
     pktsdir))
 
 (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.mtutilrc")))
-  (if (file-exists? debugcontrolf)
+  (if (common:file-exists? debugcontrolf)
       (load debugcontrolf)))
 
 (if *action*
     (case (string->symbol *action*)
-      ((run remove rerun set-ss archive kill)
+      ((run remove rerun set-ss archive kill list)
        (let* ((mtconfdat (simple-setup (args:get-arg "-start-dir")))
 	      (mtconf    (car mtconfdat))
+	      (area      (args:get-arg "-area")) ;; look up the area to dispatch to from [areas] section
+	      (areasec   (if area (configf:lookup mtconf "areas" area) #f))
+	      (areadat   (if areasec (val->alist areasec) #f))
+	      (area-path (if areadat (alist-ref 'path areadat) #f))
 	      (pktsdirs  (configf:lookup mtconf "setup" "pktsdirs"))
 	      (pktsdir   (if pktsdirs (car (string-split pktsdirs " ")) #f))
-	      (adjargs   (hash-table-copy args:arg-hash)))
+	      (adjargs   (hash-table-copy args:arg-hash))
+	      (new-ss    (args:get-arg "-new")))
+	 ;; check a few things
+	 (cond
+	  ((and area (not area-path))
+	   (print "ERROR: the specified area was not found in the [areas] table. Area name=" area)
+	   (exit 1))
+	  ((not area)
+	   (print "ERROR: no area specified. Use -area ")
+	   (exit 1))
+	  (else
+	   (let ((user (current-user-name)))
+	     (if (check-access user mtconf *action* area);; check rights
+		 (print "Access granted for " *action* " action by " user)
+		 (begin
+		   (print "Access denied for " *action* " action by " user)
+		   (exit 1))))))
+	 
 	 ;; (for-each
 	 ;;  (lambda (key)
 	 ;;    (if (not (member key *legal-params*))
 	 ;; 	(hash-table-delete! adjargs key))) ;; we need to delete any params intended for mtutil
 	 ;;  (hash-table-keys adjargs))
 	 (let-values (((uuid pkt)
-		       (command-line->pkt *action* adjargs #f)))
+		       (command-line->pkt *action* adjargs #f area-path: area-path new-ss: new-ss)))
 	   (write-pkt pktsdir uuid pkt))))
       ((dispatch import rungen process)
        (let* ((mtconfdat (simple-setup (args:get-arg "-start-dir")))
 	      (mtconf    (car mtconfdat))
-	      (toppath   (configf:lookup mtconf "dyndat" "toppath")))
+	      (toppath   (configf:lookup mtconf "scratchdat" "toppath")))
 	 (case (string->symbol *action*)
 	   ((process)  (begin
-			 (load-pkts-to-db mtconf)
+			 (common:load-pkts-to-db mtconf)
 			 (generate-run-pkts mtconf toppath)
-			 (load-pkts-to-db mtconf)
+			 (common:load-pkts-to-db mtconf)
 			 (dispatch-commands mtconf toppath)))
-	   ((import)   (load-pkts-to-db mtconf)) ;; import pkts
+	   ((import)   (common:load-pkts-to-db mtconf)) ;; import pkts
 	   ((rungen)   (generate-run-pkts mtconf toppath))
 	   ((dispatch) (dispatch-commands mtconf toppath)))))
+      ;; misc
+      ((show)
+       (if (> (length remargs) 0)
+	   (let* ((mtconfdat (simple-setup (args:get-arg "-start-dir")))
+		  (mtconf    (car mtconfdat))
+		  (sect-dat (configf:get-section mtconf (car remargs))))
+	     (if sect-dat
+		 (for-each
+		  (lambda (entry)
+		    (if (> (length entry) 1)
+			(print (car entry) "   " (cadr entry))
+			(print (car entry))))
+		  sect-dat)
+		 (print "No section \"" (car remargs) "\" found")))
+	   (print "ERROR: list requires section parameter; areas, setup or contours")))
+      ((gendot)
+       (let* ((mtconfdat (simple-setup (args:get-arg "-start-dir")))
+	      (mtconf    (car mtconfdat)))
+	 (common:load-pkts-to-db mtconf use-lt: #t) ;; need to NOT do this by default ...
+	 (common:with-queue-db
+	  mtconf
+	  (lambda (pktsdirs pktsdir conn)
+	    ;;                       pktspec display-fields 
+	    (make-report "out.dot" conn
+			 '((cmd      . ((parent . P)
+					(user   . M)
+					(target . t)))
+			   (runstart . ((parent . P)
+					(target . t)))
+			   (runtype . ((parent . P)))) ;; pktspec
+			 '(P U t)                                                     ;; 
+			 )))))  ;; no ptypes listed (ptypes are strings of pkt types to read from db
       ((db)
        (if (null? remargs)
 	   (print "ERROR: missing sub command for db command")
 	   (let ((subcmd (car remargs)))
 	     (case (string->symbol subcmd)
 	       ((pgschema)
 		(let* ((install-home (common:get-install-area))
 		       (schema-file  (conc install-home "/share/db/mt-pg.sql")))
-		  (if (file-exists? schema-file)
+		  (if (common:file-exists? schema-file)
 		      (system (conc "/bin/cat " schema-file)))))
 	       ((sqlite3schema)
 		(let* ((install-home (common:get-install-area))
 		       (schema-file  (conc install-home "/share/db/mt-sqlite3.sql")))
-		  (if (file-exists? schema-file)
+		  (if (common:file-exists? schema-file)
 		      (system (conc "/bin/cat " schema-file)))))
 	       ((junk)
-		(rmt:get-keys))))))))
+		(rmt:get-keys))))))
+      ((tsend)
+       (if (null? remargs)
+	   (print "ERROR: missing data to send to trigger listeners")
+	   (let* ((msg       (car remargs))
+                  (mtconfdat (simple-setup (args:get-arg "-start-dir")))
+                  (mtconf    (car mtconfdat))
+                  (listeners (configf:get-section mtconf "listeners"))
+                  (prev-seen (make-hash-table))) ;; catch duplicates
+             (for-each
+              (lambda (listener)
+                (let ((host-port (car listener))
+                      (remdat    (cdr listener)))
+                  (print "sending " msg " to " host-port)
+                  (open-send-close-nn host-port msg timeout: 2)))
+              listeners))))
+      ((tlisten)
+       (if (null? remargs)
+           (print "ERROR: useage for tlisten is \"mtutil tlisten portnum\"")
+           (let ((portnum (string->number (car remargs))))
+              
+             (if (not portnum)
+                 (print "ERROR: the portnumber parameter must be a number, you gave: " (car remargs))
+                 (begin
+                   (if (not (is-port-in-use portnum))  
+                       (let* ((rep       (start-nn-server portnum))
+                           (mtconfdat (simple-setup (args:get-arg "-start-dir")))
+                           (mtconf    (car mtconfdat))
+                           (script    (configf:lookup mtconf "listener" "script")))
+                           (print "Listening on port " portnum " for messages")
+														(set-signal-handler! signal/int  special-signal-handler)
+														(set-signal-handler! signal/term special-signal-handler)
+
+                            (let loop ((instr (nn-recv rep)))
+                               (print "received " instr ", running \"" script " " instr "\"")
+                               (system (conc script " '" instr "'"))
+                               (nn-send rep "ok")
+                               (loop (nn-recv rep))))
+                     (print "ERROR: Port " portnum " already in use. Try another port")))))))
+      
+      )) ;; the end
+             
 
 ;; If HTTP_HOST is defined then we must be in the cgi environment
 ;; so run stml and exit
 ;;
 (if (get-environment-variable "HTTP_HOST")
@@ -963,5 +1257,11 @@
       (install-history-file (get-environment-variable "HOME") ".mtutil_history") ;;  [homedir] [filename] [nlines])
       (current-input-port (make-readline-port "mtutil> "))
       (if (args:get-arg "-repl")
 	  (repl)
 	  (load (args:get-arg "-load")))))
+
+#|
+(define mtconf (car (simple-setup #f)))
+(define dat (common:with-queue-db mtconf (lambda (conn)(get-pkts conn '()))))
+(pp (pkts#flatten-all dat '((cmd . ((parent . P)(url . M)))(runtype . ((parent . P)))) 'id 'group-id 'uuid 'parent 'pkt-type 'pkt 'processed))
+|#

Index: newdashboard.scm
==================================================================
--- newdashboard.scm
+++ newdashboard.scm
@@ -84,11 +84,11 @@
       (print help)
       (exit)))
 
 ;; ease debugging by loading ~/.dashboardrc
 (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.dashboardrc")))
-  (if (file-exists? debugcontrolf)
+  (if (common:file-exists? debugcontrolf)
       (load debugcontrolf)))
 
 (debug:setup)
 
 (define *tim* (iup:timer))
@@ -375,11 +375,11 @@
       #f))
 
 (define (test-panel window-id)
   (let* ((curr-row-num 0)
 	 (viewlog    (lambda (x)
-		       (if (file-exists? logfile)
+		       (if (common:file-exists? logfile)
 					;(system (conc "firefox " logfile "&"))
 			   (iup:send-url logfile)
 			   (message-window (conc "File " logfile " not found")))))
 	 (xterm      (lambda (x)
 		       (if (directory-exists? rundir)
@@ -730,14 +730,15 @@
 		       (lambda (x)
 			 ;; Want to dedicate no more than 50% of the time to this so skip if
 			 ;; 2x delta time has not passed since last query
 			 (if (< nextmintime (current-milliseconds))
 			     (let* ((starttime (current-milliseconds))
-				    (changes   (dcommon:run-update keys data runname keypatts testpatt states statuses 'full my-window-id))
+				    ;; (changes   (dcommon:run-update keys data runname keypatts testpatt states statuses 'full my-window-id))
 				    (endtime   (current-milliseconds)))
 			       (set! nextmintime (+ endtime (* 2 (- endtime starttime))))
-			       (debug:print 11 *default-log-port* "CHANGE(S): " (car changes) "..."))
+			       ;; (debug:print 11 *default-log-port* "CHANGE(S): " (car changes) "..."))
+                               )
 			     (debug:print-info 11 *default-log-port* "Server overloaded"))))))
 
 ;; (dboard:data-updaters-set! *data* (make-hash-table))
 (newdashboard #f) ;; *dbstruct-local*)    
 (iup:main-loop)

ADDED   nexttag.rb
Index: nexttag.rb
==================================================================
--- /dev/null
+++ nexttag.rb
@@ -0,0 +1,46 @@
+#!/usr/bin/env ruby
+
+
+def get_next_tag(branch)
+
+
+
+  abort "Not on a version branch like v1.64 (got: >#{branch}<)" unless branch.match(/^v\d\.\d\d$/)
+  
+  #puts "this branch: #{branch}"
+
+  tag_pat = /#{branch}(\d\d)/
+  remote=`fsl remote`.chomp.sub(/^file:\/\//,'') # get tagset from origin
+  cmd="fossil tag -R '#{remote}' list"
+  tags = `#{cmd}`.split /\n/
+  abort "fossil command failed [#{cmd}]" if $? != 0
+  branch_tags = tags.find_all{|x| x.match(tag_pat) }.sort
+  if branch_tags.length == 0
+    return branch + "01"
+  else
+    latest_tag = branch_tags.last
+    m1 = latest_tag.match(tag_pat)
+    minor_digits = m1[1].to_i + 1
+    if (minor_digits % 10) == 0
+      minor_digits += 1
+    end
+    new_tag=sprintf("%s%02d", branch, minor_digits)
+    return new_tag
+  end
+end
+
+branch = `fossil branch`.sub(/\A.*\* /m,'').sub(/\n.*\z/m,'')
+tag= get_next_tag(branch)
+
+puts "TODO: Write to megatest-version.scm:"
+puts ";; Always use two or four digit decimal
+;; 1.01, 1.02...1.10,1.11,1.1101 ... 1.99,2.00..
+
+(declare (unit megatest-version))
+
+(define megatest-version #{tag.sub(/^v/,'')})
+
+"
+
+puts "TODO: fossil tag add #{tag} #{branch}"
+puts ""

Index: ods.scm
==================================================================
--- ods.scm
+++ ods.scm
@@ -197,11 +197,11 @@
 ;;   '( (sheet1 (r1c1 r1c2 r1c3 ...)
 ;;              (r2c1 r2c3 r2c3 ...) )
 ;;      (sheet2 ( ... )
 ;;              ( ... ) ) )
 (define (ods:list->ods path fname data)
-  (if (not (file-exists? path))
+  (if (not (common:file-exists? path))
       (print "ERROR: path to create ods data must pre-exist")
       (begin
 	(with-output-to-file (conc path "/content.xml")
 	  (lambda ()
 	    (ods:construct-dir path)

Index: portlogger.scm
==================================================================
--- portlogger.scm
+++ portlogger.scm
@@ -19,11 +19,11 @@
 ;; lsof -i
 
 
 (define (portlogger:open-db fname)
   (let* ((avail    (tasks:wait-on-journal fname 5 remove: #t)) ;; wait up to about 10 seconds for the journal to go away
-	 (exists   (file-exists? fname))
+	 (exists   (common:file-exists? fname))
 	 (db       (if avail 
 		       (sqlite3:open-database fname)
 		       (begin
 			 (system (conc "rm -f " fname))
 			 (sqlite3:open-database fname))))
@@ -56,12 +56,12 @@
      exn
      (begin
        ;; (release-dot-lock fname)
        (debug:print-error 0 *default-log-port* "portlogger:open-run-close failed. " proc " " params)
        (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-       (debug:print 0 *default-log-port* "exn=" (condition->list exn))
-       (if (file-exists? fname)(delete-file fname)) ;; brutally get rid of it
+       (debug:print 5 *default-log-port* "exn=" (condition->list exn))
+       (if (common:file-exists? fname)(delete-file fname)) ;; brutally get rid of it
        (print-call-chain (current-error-port)))
      (let* (;; (lock   (obtain-dot-lock fname 2 9 10))
 	    (db     (portlogger:open-db fname))
 	    (res    (apply proc db params)))
        (sqlite3:finalize! db)
@@ -103,11 +103,11 @@
   (handle-exceptions
       exn
       (begin
 	(debug:print 0 *default-log-port* "EXCEPTION: portlogger database probably overloaded or unreadable. If you see this message again remove /tmp/.$USER-portlogger.db")
 	(debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-	(debug:print 0 *default-log-port* "exn=" (condition->list exn))
+	(debug:print 5 *default-log-port* "exn=" (condition->list exn))
 	(print-call-chain (current-error-port))
 	(debug:print 0 *default-log-port* "Continuing anyway.")
 	#f)
     (sqlite3:fold-row
      (lambda (var curr)
@@ -128,11 +128,11 @@
     (handle-exceptions
      exn
      (begin
        (debug:print 0 *default-log-port* "EXCEPTION: portlogger database probably overloaded or unreadable. If you see this message again remove /tmp/.$USER-portlogger.db")
        (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-       (debug:print 0 *default-log-port* "exn=" (condition->list exn))
+       (debug:print 5 *default-log-port* "exn=" (condition->list exn))
        (print-call-chain (current-error-port))
        (debug:print 0 *default-log-port* "Continuing anyway."))
      (portlogger:take-port db portnum))
     portnum))
 
@@ -158,11 +158,11 @@
 	  (handle-exceptions
 	   exn
 	   (begin
 	     (debug:print 0 *default-log-port* "EXCEPTION: portlogger database at " dbfname " probably overloaded or unreadable. Try removing it.")
 	     (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-	     (print "exn=" (condition->list exn))
+	     (debug:print 5 *default-log-port* "exn=" (condition->list exn))
 	     (debug:print 0 *default-log-port* " status:  " ((condition-property-accessor 'sqlite3 'status) exn))
 	     (print-call-chain (current-error-port))
 	     #f)
 	   (case (string->symbol (car args)) ;; commands with two or more params
 	     ((take)(portlogger:take-port db (string->number (cadr args))))

Index: process.scm
==================================================================
--- process.scm
+++ process.scm
@@ -13,11 +13,10 @@
 ;; Process convience utils
 ;;======================================================================
 
 (use regex)
 (declare (unit process))
-;;(declare (uses common))
 
 (define (process:conservative-read port)
   (let loop ((res ""))
     (if (not (eof-object? (peek-char port)))
 	(loop (conc res (read-char port)))
@@ -53,11 +52,11 @@
   (handle-exceptions
    exn
    (begin
      (print "ERROR:  Failed to run command: " cmd " " (string-intersperse params " "))
      (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-     (print "exn=" (condition->list exn))
+     (debug:print 5 *default-log-port* "exn=" (condition->list exn))
      #f)
    (let-values (((fh fho pid) (if (null? params)
 				  (process cmd)
 				  (process cmd params))))
        (let loop ((curr (read-line fh))
@@ -75,16 +74,19 @@
   (let* ((fh (open-input-pipe cmd))
          (res (port-proc->list fh proc))
          (status (close-input-pipe fh)))
     (if (eq? status 0) res #f)))
 
-(define (process:cmd-run->list cmd)
-  (let* ((fh (open-input-pipe cmd))
-         (res (port->list fh))
-         (status (close-input-pipe fh)))
-    (list res status)))
-
+(define (process:cmd-run->list cmd #!key (delta-env-alist-or-hash-table '()))
+  (common:with-env-vars
+   delta-env-alist-or-hash-table
+   (lambda ()
+     (let* ((fh (open-input-pipe cmd))
+            (res (port->list fh))
+            (status (close-input-pipe fh)))
+       (list res status)))))
+   
 (define (port->list fh)
   (if (eof-object? fh) #f
       (let loop ((curr (read-line fh))
                  (result '()))
         (if (not (eof-object? curr))
@@ -143,11 +145,11 @@
 
 (define (process:alive? pid)
   (handle-exceptions
    exn
    ;; possibly pid is a process not a child, look in /proc to see if it is running still
-   (file-exists? (conc "/proc/" pid))
+   (common:file-exists? (conc "/proc/" pid))
    (let-values (((rpid exit-type exit-signal)(process-wait pid #t)))
        (and (number? rpid)
 	    (equal? rpid pid)))))
 
 (define (process:alive-on-host? host pid)

Index: rmt.scm
==================================================================
--- rmt.scm
+++ rmt.scm
@@ -11,13 +11,11 @@
 
 (use format typed-records) ;; RADT => purpose of json format??
 
 (declare (unit rmt))
 (declare (uses api))
-(declare (uses tdb))
 (declare (uses http-transport))
-;;(declare (uses nmsg-transport))
 (include "common_records.scm")
 
 ;;
 ;; THESE ARE ALL CALLED ON THE CLIENT SIDE!!!
 ;;
@@ -48,13 +46,19 @@
 
 ;; RA => e.g. usage (rmt:send-receive 'get-var #f (list varname))
 ;;
 (define (rmt:send-receive cmd rid params #!key (attemptnum 1)(area-dat #f)) ;; start attemptnum at 1 so the modulo below works as expected
 
+  ;;DOT digraph megatest_state_status {
+  ;;DOT   ranksep=0;
+  ;;DOT   // rankdir=LR;
+  ;;DOT   node [shape="box"];
+  ;;DOT "rmt:send-receive" -> MUTEXLOCK;
+  ;;DOT { edge [style=invis];"case 1" -> "case 2" -> "case 3" -> "case 4" -> "case 5" -> "case 6" -> "case 7" -> "case 8" -> "case 9" -> "case 10" -> "case 11"; }
   ;; do all the prep locked under the rmt-mutex
   (mutex-lock! *rmt-mutex*)
-
+  
   ;; 1. check if server is started IFF cmd is a write OR if we are not on the homehost, store in runremote
   ;; 2. check the age of the connections. refresh the connection if it is older than timeout-20 seconds.
   ;; 3. do the query, if on homehost use local access
   ;;
   (let* ((start-time    (current-seconds)) ;; snapshot time so all use cases get same value
@@ -71,119 +75,167 @@
 				    (remote-ro-mode-set! runremote ro-mode)
 				    (remote-ro-mode-checked-set! runremote #t)
 				    ro-mode)
 				  ro-mode)))))
 
-     ;; ensure we have a record for our connection for given area
-     (if (not runremote)                   ;; can remove this one. should never get here.         
-	 (begin
-	   (set! *runremote* (make-remote))
-	   (set! runremote   *runremote*))) ;; new runremote will come from this on next iteration
-     ;; ensure we have a homehost record
-     (if (not (pair? (remote-hh-dat runremote)))  ;; not on homehost
-	 (thread-sleep! 0.1) ;; since we shouldn't get here, delay a little
-	 (remote-hh-dat-set! runremote (common:get-homehost)))
-
-     ;;(print "BB> readonly-mode is "readonly-mode" dbfile is "dbfile)
+    ;; DOT INIT_RUNREMOTE; // leaving off - doesn't really add to the clarity
+    ;; DOT MUTEXLOCK -> INIT_RUNREMOTE [label="no remote?"];
+    ;; DOT INIT_RUNREMOTE -> MUTEXLOCK;
+    ;; ensure we have a record for our connection for given area
+    (if (not runremote)                   ;; can remove this one. should never get here.         
+	(begin
+	  (set! *runremote* (make-remote))
+	  (set! runremote   *runremote*))) ;; new runremote will come from this on next iteration
+    
+    ;; DOT SET_HOMEHOST; // leaving off - doesn't really add to the clarity
+    ;; DOT MUTEXLOCK -> SET_HOMEHOST [label="no homehost?"];
+    ;; DOT SET_HOMEHOST -> MUTEXLOCK;
+    ;; ensure we have a homehost record
+    (if (not (pair? (remote-hh-dat runremote)))  ;; not on homehost
+	(thread-sleep! 0.1) ;; since we shouldn't get here, delay a little
+	(remote-hh-dat-set! runremote (common:get-homehost)))
+    
+    ;;(print "BB> readonly-mode is "readonly-mode" dbfile is "dbfile)
     (cond
+     ;;DOT EXIT;
+     ;;DOT MUTEXLOCK -> EXIT [label="> 15 attempts"]; {rank=same "case 1" "EXIT" }
      ;; give up if more than 15 attempts
      ((> attemptnum 15)
       (debug:print 0 *default-log-port* "ERROR: 15 tries to start/connect to server. Giving up.")
       (exit 1))
 
-     ;; readonly mode, read request-  handle it - case 20
+     ;;DOT CASE2 [label="local\nreadonly\nquery"];
+     ;;DOT MUTEXLOCK -> CASE2; {rank=same "case 2" CASE2}
+     ;;DOT CASE2 -> "rmt:open-qry-close-locally";
+     ;; readonly mode, read request-  handle it - case 2
      ((and readonly-mode
            (member cmd api:read-only-queries)) 
       (mutex-unlock! *rmt-mutex*)
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case 20")
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case 2")
       (rmt:open-qry-close-locally cmd 0 params)
       )
 
+     ;;DOT CASE3 [label="write in\nread-only mode"];
+     ;;DOT MUTEXLOCK -> CASE3 [label="readonly\nmode?"]; {rank=same "case 3" CASE3}
+     ;;DOT CASE3 -> "#f";
      ;; readonly mode, write request.  Do nothing, return #f
      (readonly-mode
       (mutex-unlock! *rmt-mutex*)
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case 21")
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case 3")
       (debug:print 0 *default-log-port* "WARNING: write transaction requested on a readonly area.  cmd="cmd" params="params)
-      #f
-      )
+      #f)
 
+     ;; This block was for pre-emptively resetting the connection if there had been no communication for some time.
+     ;; I don't think it adds any value. If the server is not there, just fail and start a new connection.
+     ;; also, the expire-time calculation might not be correct. We want, time-since-last-server-access > (server:get-timeout)
+     ;;
+     ;;DOT CASE4 [label="reset\nconnection"];
+     ;;DOT MUTEXLOCK -> CASE4 [label="have connection,\nlast_access > expire_time"]; {rank=same "case 4" CASE4}
+     ;;DOT CASE4 -> "rmt:send-receive";
      ;; reset the connection if it has been unused too long
      ((and runremote
            (remote-conndat runremote)
-	   (let ((expire-time (+ (- start-time (remote-server-timeout runremote))(random 10)))) ;; Subtract or add the random value? Seems like it should be substract but Neither fixes the "WARNING: failure in with-input-from-request to #.\n message: Server closed connection before sending response"
-	     (< (http-transport:server-dat-get-last-access (remote-conndat runremote)) expire-time)))
+	   (> (current-seconds) ;; if it has been more than server-timeout seconds since last contact, close this connection and start a new on
+	      (+ (http-transport:server-dat-get-last-access (remote-conndat runremote))
+		 (remote-server-timeout runremote))))
       (debug:print-info 0 *default-log-port* "Connection to " (remote-server-url runremote) " expired due to no accesses, forcing new connection.")
+      (http-transport:close-connections area-dat: runremote)
       (remote-conndat-set! runremote #f) ;; invalidate the connection, thus forcing a new connection.
       (mutex-unlock! *rmt-mutex*)
       (rmt:send-receive cmd rid params attemptnum: attemptnum))
+     
+     ;;DOT CASE5 [label="local\nread"];
+     ;;DOT MUTEXLOCK -> CASE5 [label="server not required,\non homehost,\nread-only query"]; {rank=same "case 5" CASE5};
+     ;;DOT CASE5 -> "rmt:open-qry-close-locally";
+
      ;; on homehost and this is a read
-     ((and (not (remote-force-server runremote))      ;; honor forced use of server
-	   (cdr (remote-hh-dat runremote))     ;; on homehost
-           (member cmd api:read-only-queries)) ;; this is a read
+     ((and (not (remote-force-server runremote)) ;; honor forced use of server, i.e. server NOT required
+	   (cdr (remote-hh-dat runremote))       ;; on homehost
+           (member cmd api:read-only-queries))   ;; this is a read
       (mutex-unlock! *rmt-mutex*)
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  3")
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  5")
       (rmt:open-qry-close-locally cmd 0 params))
 
+     ;;DOT CASE6 [label="init\nremote"];
+     ;;DOT MUTEXLOCK -> CASE6 [label="on homehost,\nwrite query,\nhave server,\ncan't reach it"]; {rank=same "case 6" CASE6};
+     ;;DOT CASE6 -> "rmt:send-receive";
      ;; on homehost and this is a write, we already have a server, but server has died
      ((and (cdr (remote-hh-dat runremote))           ;; on homehost
            (not (member cmd api:read-only-queries))  ;; this is a write
            (remote-server-url runremote)             ;; have a server
            (not (server:ping (remote-server-url runremote))))  ;; server has died. NOTE: this is not a cheap call! Need better approach.
       (set! *runremote* (make-remote))
+      (remote-force-server-set! runremote (common:force-server?))
       (mutex-unlock! *rmt-mutex*)
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  4.1")
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  6")
       (rmt:send-receive cmd rid params attemptnum: attemptnum))
 
+     ;;DOT CASE7 [label="homehost\nwrite"];
+     ;;DOT MUTEXLOCK -> CASE7 [label="server not required,\non homehost,\na write,\nhave a server"]; {rank=same "case 7" CASE7};
+     ;;DOT CASE7 -> "rmt:open-qry-close-locally";
      ;; on homehost and this is a write, we already have a server
-     ((and (not (remote-force-server runremote))     ;; honor forced use of server
+     ((and (not (remote-force-server runremote))     ;; honor forced use of server, i.e. server NOT required
 	   (cdr (remote-hh-dat runremote))           ;; on homehost
            (not (member cmd api:read-only-queries))  ;; this is a write
            (remote-server-url runremote))            ;; have a server
       (mutex-unlock! *rmt-mutex*)
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  4")
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  4.1")
       (rmt:open-qry-close-locally cmd 0 params))
 
+     ;;DOT CASE8 [label="force\nserver"];
+     ;;DOT MUTEXLOCK -> CASE8 [label="server not required,\nhave homehost info,\nno connection yet,\nnot a read-only query"]; {rank=same "case 8" CASE8};
+     ;;DOT CASE8 -> "rmt:open-qry-close-locally";
      ;;  on homehost, no server contact made and this is a write, passively start a server 
-     ((and (not (remote-force-server runremote)) ;; honor forced use of server
-	   (cdr (remote-hh-dat runremote))       ;; new
-           (not (remote-server-url runremote))
-	   (not (member cmd api:read-only-queries)))
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  5")
+     ((and (not (remote-force-server runremote))     ;; honor forced use of server, i.e. server NOT required
+	   (cdr (remote-hh-dat runremote))           ;; have homehost
+           (not (remote-server-url runremote))       ;; no connection yet
+	   (not (member cmd api:read-only-queries))) ;; not a read-only query
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  8")
       (let ((server-url  (server:check-if-running *toppath*))) ;; (server:read-dotserver->url *toppath*))) ;; (server:check-if-running *toppath*))) ;; Do NOT want to run server:check-if-running - very expensive to do for every write call
 	(if server-url
 	    (remote-server-url-set! runremote server-url) ;; the string can be consumed by the client setup if needed
 	    (if (common:force-server?)
 		(server:start-and-wait *toppath*)
 		(server:kind-run *toppath*))))
       (remote-force-server-set! runremote (common:force-server?))
       (mutex-unlock! *rmt-mutex*)
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  5.1")
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  8.1")
       (rmt:open-qry-close-locally cmd 0 params))
 
+     ;;DOT CASE9 [label="force server\nnot on homehost"];
+     ;;DOT MUTEXLOCK -> CASE9 [label="no connection\nand either require server\nor not on homehost"]; {rank=same "case 9" CASE9};
+     ;;DOT CASE9 -> "start\nserver" -> "rmt:send-receive";
      ((or (and (remote-force-server runremote)              ;; we are forcing a server and don't yet have a connection to one
 	       (not (remote-conndat runremote)))
 	  (and (not (cdr (remote-hh-dat runremote)))        ;; not on a homehost 
 	       (not (remote-conndat runremote))))           ;; and no connection
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  6  hh-dat: " (remote-hh-dat runremote) " conndat: " (remote-conndat runremote))
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case 9, hh-dat: " (remote-hh-dat runremote) " conndat: " (remote-conndat runremote))
       (mutex-unlock! *rmt-mutex*)
       (if (not (server:check-if-running *toppath*)) ;; who knows, maybe one has started up?
 	  (server:start-and-wait *toppath*))
-      (remote-force-server-set! runremote (common:force-server?))
       (remote-conndat-set! runremote (rmt:get-connection-info *toppath*)) ;; calls client:setup which calls client:setup-http
       (rmt:send-receive cmd rid params attemptnum: attemptnum)) ;; TODO: add back-off timeout as
+
+     ;;DOT CASE10 [label="on homehost"];
+     ;;DOT MUTEXLOCK -> CASE10 [label="server not required,\non homehost"]; {rank=same "case 10" CASE10};
+     ;;DOT CASE10 -> "rmt:open-qry-close-locally";
      ;; all set up if get this far, dispatch the query
      ((and (not (remote-force-server runremote))
 	   (cdr (remote-hh-dat runremote))) ;; we are on homehost
       (mutex-unlock! *rmt-mutex*)
-      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  7")
+      (debug:print-info 12 *default-log-port* "rmt:send-receive, case 10")
       (rmt:open-qry-close-locally cmd (if rid rid 0) params))
 
+     ;;DOT CASE11 [label="send_receive"];
+     ;;DOT MUTEXLOCK -> CASE11 [label="else"]; {rank=same "case 11" CASE11};
+     ;;DOT CASE11 -> "rmt:send-receive" [label="call failed"];
+     ;;DOT CASE11 -> "RESULT" [label="call succeeded"];
      ;; not on homehost, do server query
      (else
-      (mutex-unlock! *rmt-mutex*)
+      ;; (mutex-unlock! *rmt-mutex*)
       (debug:print-info 12 *default-log-port* "rmt:send-receive, case  9")
-      (mutex-lock! *rmt-mutex*)
+      ;; (mutex-lock! *rmt-mutex*)
       (let* ((conninfo (remote-conndat runremote))
 	     (dat      (case (remote-transport runremote)
 			 ((http) (condition-case ;; handling here has caused a lot of problems. However it is needed to deal with attemtped communication to servers that have gone away
                                   (http-transport:client-api-send-receive 0 conninfo cmd params)
                                   ((commfail)(vector #f "communications fail"))
@@ -191,35 +243,49 @@
 			 (else
 			  (debug:print 0 *default-log-port* "ERROR: transport " (remote-transport runremote) " not supported")
 			  (exit))))
 	     (success  (if (vector? dat) (vector-ref dat 0) #f))
 	     (res      (if (vector? dat) (vector-ref dat 1) #f)))
-	(if (vector? conninfo)(http-transport:server-dat-update-last-access conninfo)) ;; refresh access time
+	(if (and (vector? conninfo) (< 5 (vector-length conninfo)))
+            (http-transport:server-dat-update-last-access conninfo) ;; refresh access time
+	    (begin
+              (debug:print 0 *default-log-port* "INFO: Should not get here! conninfo=" conninfo)
+              (set! conninfo #f)
+              (remote-conndat-set! *runremote* #f)
+              (http-transport:close-connections  area-dat: runremote)))
 	;; (mutex-unlock! *rmt-mutex*)
         (debug:print-info 13 *default-log-port* "rmt:send-receive, case  9. conninfo=" conninfo " dat=" dat " runremote = " runremote)
 	(mutex-unlock! *rmt-mutex*)
 	(if success ;; success only tells us that the transport was successful, have to examine the data to see if there was a detected issue at the other end
 	    (if (and (vector? res)
 		     (eq? (vector-length res) 2)
 		     (eq? (vector-ref res 1) 'overloaded)) ;; since we are looking at the data to carry the error we'll use a fairly obtuse combo to minimise the chances of some sort of collision.
+                ;; this is the case where the returned data is bad or the server is overloaded and we want
+                ;; to ease off the queries
 		(let ((wait-delay (+ attemptnum (* attemptnum 10))))
 		  (debug:print 0 *default-log-port* "WARNING: server is overloaded. Delaying " wait-delay " seconds and trying call again.")
 		  (mutex-lock! *rmt-mutex*)
+		  (http-transport:close-connections area-dat: runremote)
 		  (set! *runremote* #f) ;; force starting over
 		  (mutex-unlock! *rmt-mutex*)
 		  (thread-sleep! wait-delay)
 		  (rmt:send-receive cmd rid params attemptnum: (+ attemptnum 1)))
 		res) ;; All good, return res
 	    (begin
 	      (debug:print 0 *default-log-port* "WARNING: communication failed. Trying again, try num: " attemptnum)
-	      (remote-conndat-set!    runremote #f)
+	      (mutex-lock! *rmt-mutex*)
+              (remote-conndat-set!    runremote #f)
+	      (http-transport:close-connections area-dat: runremote)
 	      (remote-server-url-set! runremote #f)
-	      (debug:print-info 12 *default-log-port* "rmt:send-receive, case  9.1")
-	      (if (not (server:check-if-running *toppath*))
-		  (server:start-and-wait *toppath*))
+	      (mutex-unlock! *rmt-mutex*)
+              (debug:print-info 12 *default-log-port* "rmt:send-receive, case  9.1")
+	      ;; (if (not (server:check-if-running *toppath*))
+	      ;; 	  (server:start-and-wait *toppath*))
 	      (rmt:send-receive cmd rid params attemptnum: (+ attemptnum 1)))))))))
 
+    ;;DOT }
+    
 ;; (define (rmt:update-db-stats run-id rawcmd params duration)
 ;;   (mutex-lock! *db-stats-mutex*)
 ;;   (handle-exceptions
 ;;    exn
 ;;    (begin
@@ -275,11 +341,11 @@
     res))
 
 (define (rmt:open-qry-close-locally cmd run-id params #!key (remretries 5))
   (let* ((qry-is-write   (not (member cmd api:read-only-queries)))
 	 (db-file-path   (db:dbfile-path)) ;;  0))
-	 (dbstruct-local (db:setup))  ;; make-dbr:dbstruct path:  dbdir local: #t)))
+	 (dbstruct-local (db:setup #t))  ;; make-dbr:dbstruct path:  dbdir local: #t)))
 	 (read-only      (not (file-write-access? db-file-path)))
 	 (start          (current-milliseconds))
 	 (resdat         (if (not (and read-only qry-is-write))
 			     (let ((v (api:execute-requests dbstruct-local (vector (symbol->string cmd) params))))
 			       (handle-exceptions ;; there has been a long history of receiving strange errors from values returned by the client when things go wrong..
@@ -434,10 +500,14 @@
 (define (rmt:get-targets)
   (rmt:send-receive 'get-targets #f '()))
 
 (define (rmt:get-target run-id)
   (rmt:send-receive 'get-target run-id (list run-id)))
+
+(define (rmt:get-run-times runpatt targetpatt)
+  (rmt:send-receive 'get-run-times #f (list runpatt targetpatt ))) 
+
 
 ;;======================================================================
 ;;  T E S T S
 ;;======================================================================
 
@@ -474,21 +544,24 @@
 
 (define (rmt:set-tests-state-status run-id                      testnames currstate currstatus newstate newstatus)
   (rmt:send-receive 'set-tests-state-status run-id (list run-id testnames currstate currstatus newstate newstatus)))
 
 (define (rmt:get-tests-for-run run-id testpatt states statuses offset limit not-in sort-by sort-order qryvals last-update mode)
-  (if (number? run-id)
-      (rmt:send-receive 'get-tests-for-run run-id (list run-id testpatt states statuses offset limit not-in sort-by sort-order qryvals last-update mode))
-      (begin
-	(debug:print-error 0 *default-log-port* "rmt:get-tests-for-run called with bad run-id=" run-id)
-	(print-call-chain (current-error-port))
-	'())))
+  ;; (if (number? run-id)
+  (rmt:send-receive 'get-tests-for-run run-id (list run-id testpatt states statuses offset limit not-in sort-by sort-order qryvals last-update mode)))
+  ;;    (begin
+  ;;	(debug:print-error 0 *default-log-port* "rmt:get-tests-for-run called with bad run-id=" run-id)
+  ;;	(print-call-chain (current-error-port))
+  ;;	'())))
 
 ;; get stuff via synchash 
 (define (rmt:synchash-get run-id proc synckey keynum params)
   (rmt:send-receive 'synchash-get run-id (list run-id proc synckey keynum params)))
 
+(define (rmt:get-tests-for-run-mindata run-id testpatt states status not-in)
+  (rmt:send-receive 'get-tests-for-run-mindata run-id (list run-id testpatt states status not-in)))
+  
 ;; IDEA: Threadify these - they spend a lot of time waiting ...
 ;;
 (define (rmt:get-tests-for-runs-mindata run-ids testpatt states status not-in)
   (let ((multi-run-mutex (make-mutex))
 	(run-id-list (if run-ids
@@ -612,10 +685,13 @@
   (rmt:send-receive 'top-test-set-per-pf-counts run-id (list run-id test-name)))
 
 (define (rmt:get-raw-run-stats run-id)
   (rmt:send-receive 'get-raw-run-stats run-id (list run-id)))
 
+(define (rmt:get-test-times runname target)
+  (rmt:send-receive 'get-test-times #f (list runname target ))) 
+
 ;;======================================================================
 ;;  R U N S
 ;;======================================================================
 
 (define (rmt:get-run-info run-id)
@@ -641,10 +717,13 @@
   (rmt:send-receive 'delete-old-deleted-test-records #f '()))
 
 (define (rmt:get-runs runpatt count offset keypatts)
   (rmt:send-receive 'get-runs #f (list runpatt count offset keypatts)))
 
+(define (rmt:simple-get-runs runpatt count offset target)
+  (rmt:send-receive 'simple-get-runs #f (list runpatt count offset target)))
+
 (define (rmt:get-all-run-ids)
   (rmt:send-receive 'get-all-run-ids #f '()))
 
 (define (rmt:get-prev-run-ids run-id)
   (rmt:send-receive 'get-prev-run-ids #f (list run-id)))
@@ -749,20 +828,24 @@
     (rmt:send-receive 'teststep-set-status! run-id (list run-id test-id teststep-name state-in status-in comment logfile))))
 
 (define (rmt:get-steps-for-test run-id test-id)
   (rmt:send-receive 'get-steps-for-test run-id (list run-id test-id)))
 
+(define (rmt:get-steps-info-by-id test-step-id)
+  (rmt:send-receive 'get-steps-info-by-id #f (list test-step-id)))
+
 ;;======================================================================
 ;;  T E S T   D A T A 
 ;;======================================================================
 
 (define (rmt:read-test-data run-id test-id categorypatt #!key (work-area #f)) 
   (rmt:send-receive 'read-test-data run-id (list run-id test-id categorypatt)))
-;;   (let ((tdb  (rmt:open-test-db-by-test-id run-id test-id work-area: work-area)))
-;;     (if tdb
-;; 	(tdb:read-test-data tdb test-id categorypatt)
-;; 	'())))
+(define (rmt:read-test-data* run-id test-id categorypatt varpatt #!key (work-area #f)) 
+  (rmt:send-receive 'read-test-data* run-id (list run-id test-id categorypatt varpatt)))
+
+(define (rmt:get-data-info-by-id test-data-id)
+   (rmt:send-receive 'get-data-info-by-id #f (list test-data-id)))
 
 (define (rmt:testmeta-add-record testname)
   (rmt:send-receive 'testmeta-add-record #f (list testname)))
 
 (define (rmt:testmeta-get-record testname)
@@ -790,10 +873,26 @@
 (define (rmt:tasks-set-state-given-param-key param-key new-state)
   (rmt:send-receive 'tasks-set-state-given-param-key #f (list  param-key new-state)))
 
 (define (rmt:tasks-get-last target runname)
   (rmt:send-receive 'tasks-get-last #f (list target runname)))
+
+;;======================================================================
+;; N O   S Y N C   D B 
+;;======================================================================
+
+(define (rmt:no-sync-set var val)
+  (rmt:send-receive 'no-sync-set #f `(,var ,val)))
+
+(define (rmt:no-sync-get/default var default)
+  (rmt:send-receive 'no-sync-get/default #f `(,var ,default)))
+
+(define (rmt:no-sync-del! var)
+  (rmt:send-receive 'no-sync-del! #f `(,var)))
+
+(define (rmt:no-sync-get-lock keyname)
+  (rmt:send-receive 'no-sync-get-lock #f `(,keyname)))
 
 ;;======================================================================
 ;; A R C H I V E S
 ;;======================================================================
 

Index: rpctest/rpctest-continuous-client.scm
==================================================================
--- rpctest/rpctest-continuous-client.scm
+++ rpctest/rpctest-continuous-client.scm
@@ -17,11 +17,11 @@
 (print "Operation: " operation ", param: " param)
 
 ;; have a pool of db's to pick from
 (define *dbpool* '())
 (define *pool-mutex* (make-mutex))
-1
+
 (define (get-db)
   (mutex-lock! *pool-mutex*)
   (if (null? *dbpool*)
       (begin
 	(mutex-unlock! *pool-mutex*)

Index: runconfig.scm
==================================================================
--- runconfig.scm
+++ runconfig.scm
@@ -73,11 +73,11 @@
   (let ((runconfigf (conc  *toppath* "/runconfigs.config"))
 	(targ       (or (common:args-get-target)
 			targ-from-db
 			(get-environment-variable "MT_TARGET"))))
     (pop-directory)
-    (if (file-exists? runconfigf)
+    (if (common:file-exists? runconfigf)
 	(setup-env-defaults runconfigf run-id #t keyvals
 			    environ-patt: (conc "(default"
 						(if targ
 						    (conc "|" targ ")")
 						    ")")))

Index: runconfigs.config
==================================================================
--- runconfigs.config
+++ runconfigs.config
@@ -7,13 +7,13 @@
 #
 
 # example of a cron entry to run sync using db spec pgdb, with pgdb setting in file local.config
 #
 [a/b/c]
-all:scheduled:sync          cron=  0/5 * * * *;dbdest=pgdb;appendconf=/mfs/matt/.sysmaint/local.config
-quick:scheduled:sync        cron=  0/5 * * * *;dbdest=pgdb;appendconf=/mfs/matt/.sysmaint/local.config
-fast:scheduled:sync-prepend cron=  0/1 * * * *;dbdest=pgdb;appendconf=/mfs/matt/.sysmaint/local.config
+all:scheduled:sync     cron=  0/5 * * * *;dbdest=pgdb;appendconf=/nfs/phoebe/disk1/home/mfs/matt/.sysmaint/local.config
+# quick:scheduled:sync   cron=  0/5 * * * *;dbdest=pgdb;appendconf=/nfs/phoebe/disk1/home/mfs/matt/.sysmaint/local.config
+# fast:scheduled:sync-prepend cron=  0/1 * * * *;dbdest=pgdb;appendconf=/mfs/matt/.sysmaint/local.config
 
 [scriptinc ./gentargets.sh #{getenv USER}]
 # [v1.23/45/67]
 
 # tip will be replaced with hashkey?
@@ -25,24 +25,25 @@
 # [v1.63/tip/dev]
 # file:   files changes since last run trigger new run
 # script: script is called with unix seconds as last parameter (other parameters are preserved)
 #
 # contour:sensetype:action params            data
-quick:file:run             runtrans=auto;         glob=/home/matt/data/megatest/*.scm
-snazy:file:run             runtrans=corporate-ww; glob=/home/matt/data/megatest/*.scm
-short:file:run             runtrans=short;        glob=/home/matt/data/megatest/*.scm
+# commented out for debug
+quick:file:run             runtrans=auto;         glob=/home/matt/data/megatest/*.scm foo.touchme
+# snazy:file:run             runtrans=corporate-ww; glob=/home/matt/data/megatest/*.scm
+# short:file:run       runtrans=short;        glob=/home/matt/data/megatest/*.scm
 
 # script returns change-time (unix epoch), new-target-name, run-name
 #
 # quick:script:run           checkfossil = http://www.kiatoa.com/fossils/megatest v1.63;\
 #                            checkfossil = http://www.kiatoa.com/fossils/megatest_qa trunk
 
-# fossil based trigger
-#
-quick:fossil:run           http://www.kiatoa.com/fossils/megatest=v1.63;\
-                           http://www.kiatoa.com/fossils/megatest_qa=trunk;\
-		           http://www.kiatoa.com/fossils/megatest=v1.64
+# # fossil based trigger
+# #
+# quick:fossil:run           http://www.kiatoa.com/fossils/megatest=v1.63;\
+#                            http://www.kiatoa.com/fossils/megatest_qa=trunk;\
+# 		           http://www.kiatoa.com/fossils/megatest=v1.64
 
 # field          allowed values
 # -----          --------------
 # minute         0-59
 # hour           0-23

Index: runs.scm
==================================================================
--- runs.scm
+++ runs.scm
@@ -8,13 +8,12 @@
 ;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 ;;  PURPOSE.
 
 ;;  strftime('%m/%d/%Y %H:%M:%S','now','localtime')
 
-(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking (srfi 18) 
+(use (prefix sqlite3 sqlite3:) srfi-1 posix regex regex-case srfi-69 (srfi 18) 
      posix-extras directory-utils pathname-expand typed-records format)
-(import (prefix sqlite3 sqlite3:))
 
 (declare (unit runs))
 (declare (uses db))
 (declare (uses common))
 (declare (uses items))
@@ -21,11 +20,10 @@
 (declare (uses runconfig))
 (declare (uses tests))
 (declare (uses server))
 (declare (uses mt))
 (declare (uses archive))
-(declare (uses keys))
 ;; (declare (uses filedb))
 
 (include "common_records.scm")
 (include "key_records.scm")
 (include "db_records.scm")
@@ -96,18 +94,28 @@
 		(msg        ((condition-property-accessor 'exn 'message) exn)))
 	    (if (< count 5)
 		(begin ;; this call is colliding, do some crude stuff to fix it.
 		  (debug:print 0 *default-log-port* "ERROR: *configdat* was inaccessible! This should never happen. Retry #" count)
 		  (launch:setup force-reread: #t)
-		  (fatal-loop (+ count 1)))
+		  (fatal-loop (+ count 1))) 
 		(begin
 		  (debug:print 0 *default-log-port* "FATAL: *configdat* was inaccessible! This should never happen. Retried " count " times. Message: " msg)
 		  (debug:print 0 *default-log-port* "Call chain:")
 		  (with-output-to-port *default-log-port*
-		    (lambda ()(pp call-chain)))
+
+                    (lambda ()
+                      (print "*configdat* is >>"*configdat*"<<")
+                      (pp *configdat*)
+                      (pp call-chain)))
+                  
 		  (exit 1))))
           ;;(bb-check-path msg: "runs:set-megatest-env-vars block 1.5")
+          (when (or (not *configdat*) (not (hash-table? *configdat*)))
+              (debug:print 0 *default-log-port* "WARNING: *configdat* was inaccessible! This should never happen.  Brute force reread.")
+              ;;(BB> "ERROR: *configdat* was inaccessible! This should never happen.  Brute force reread.")
+              (thread-sleep! 2) ;; assuming nfs lag.
+              (launch:setup force-reread: #t))
           (alist->env-vars (hash-table-ref/default *configdat* "env-override" '())))) ;;;; environment is tainted HERE in this let block.
     ;;(bb-check-path msg: "runs:set-megatest-env-vars block 2")
     ;; Lets use this as an opportunity to put MT_RUNNAME in the environment
     (let ((runname  (if inrunname inrunname (rmt:get-run-name-from-id run-id))))
       (if runname
@@ -176,19 +184,23 @@
 	  (hash-table-set! *runs:denoise* key currtime)
 	  #t)
 	#f)))
 
 (define (runs:can-run-more-tests runsdat run-id jobgroup max-concurrent-jobs)
+
   ;; Take advantage of a good place to exit if running the one-pass methodology
   (if (and (> (runs:dat-can-run-more-tests-count runsdat) 20)
 	   (args:get-arg "-one-pass"))
       (exit 0))
-  (thread-sleep! (cond
+
+  (thread-sleep! (cond ;; BB: check with Matt.  Should this sleep move to cond clauses below where we determine we have too many jobs running rather than each time the and condition above is true (which seems like always)?
         	  ((> (runs:dat-can-run-more-tests-count runsdat) 20)
 		   (if (runs:lownoise "waiting on tasks" 60)(debug:print-info 2 *default-log-port* "waiting for tasks to complete, sleeping briefly ..."))
-		   2);; obviously haven't had any work to do for a while
+                   (configf:lookup-number *configdat* "setup" "inter-test-delay" default: 0.1) ;; was 2
+		   );; obviously haven't had any work to do for a while
         	  (else 0)))
+  
   (let* ((num-running             (rmt:get-count-tests-running run-id))
 	 (num-running-in-jobgroup (rmt:get-count-tests-running-in-jobgroup run-id jobgroup))
 	 (job-group-limit         (let ((jobg-count (config-lookup *configdat* "jobgroups" jobgroup)))
 				    (if (string? jobg-count)
 					(string->number jobg-count)
@@ -199,11 +211,11 @@
 	(begin
 	  (debug:print 2 *default-log-port* "max-concurrent-jobs: " max-concurrent-jobs ", num-running: " num-running)
 	  (set! *last-num-running-tests* num-running)))
     (if (not (eq? 0 *globalexitstatus*))
 	(list #f num-running num-running-in-jobgroup max-concurrent-jobs job-group-limit)
-	(let ((can-not-run-more (cond
+	(let* ((can-not-run-more (cond
 				 ;; if max-concurrent-jobs is set and the number running is greater 
 				 ;; than it then cannot run more jobs
 				 ((and max-concurrent-jobs (>= num-running max-concurrent-jobs))
 				  (if (runs:lownoise "mcj msg" 60)
 				      (debug:print 0 *default-log-port* "WARNING: Max running jobs exceeded, current number running: " num-running 
@@ -218,10 +230,91 @@
 						   " in jobgroup \"" jobgroup "\" exceeds limit of " job-group-limit))
 				  #t)
 				 (else #f))))
 	  (list (not can-not-run-more) num-running num-running-in-jobgroup max-concurrent-jobs job-group-limit)))))
 
+(define (runs:run-pre-hook run-id)
+    (let* ((run-pre-hook   (configf:lookup *configdat* "runs" "pre-hook"))
+           (existing-tests (if run-pre-hook
+                               (rmt:get-tests-for-run run-id "%" '() '() ;; run-id testpatt states statuses
+                                                      #f #f ;; offset limit
+                                                      #f ;; not-in
+                                                      #f ;; sort-by
+                                                      #f ;; sort-order
+                                                      #f ;; get full data (not 'shortlist)
+                                                      0 ;; (runs:gendat-inc-results-last-update *runs:general-data*) ;; last update time
+                                                      'dashboard)
+                               '()))
+           (log-dir         (conc *toppath* "/logs"))
+           (log-file        (conc "pre-hook-" (string-translate (getenv "MT_TARGET") "/" "-") "-" (getenv "MT_RUNNAME") ".log"))
+           (full-log-fname  (conc log-dir "/" log-file)))
+      (if run-pre-hook
+          (if (null? existing-tests)
+              (let* ((use-log-dir (if (not (directory-exists? log-dir))
+                                      (handle-exceptions
+                                       exn
+                                       (begin
+                                         (debug:print 0 *default-log-port* "WARNING: Failed to create " log-dir)
+                                         #f)
+                                       (create-directory log-dir #t)
+                                       #t)
+                                      #t))
+                     (start-time   (current-seconds))
+                     (actual-logf  (if use-log-dir full-log-fname log-file)))
+                (handle-exceptions
+                 exn
+                 (begin
+                   (print-call-chain *default-log-port*)
+                   (debug:print 0 *default-log-port* "Message: " ((condition-property-accessor 'exn 'message) exn))
+                   (debug:print 0 *default-log-port* "ERROR: failed to run pre-hook " run-pre-hook ", check the log " log-file))
+                 (debug:print-info 0 *default-log-port* "running run-pre-hook: \"" run-pre-hook "\", log is " actual-logf)
+                 (system (conc run-pre-hook " >> " actual-logf " 2>&1"))
+                 (debug:print-info 0 *default-log-port* "pre-hook \"" run-pre-hook "\" took " (- (current-seconds) start-time) " seconds to run.")))
+              (debug:print 0 *default-log-port* "Skipping pre-hook call \"" run-pre-hook "\" as there are existing tests for this run.")))))
+    
+(define (runs:run-post-hook run-id)
+    (let* ((run-post-hook   (configf:lookup *configdat* "runs" "post-hook"))
+           (existing-tests (if run-post-hook
+                               (rmt:get-tests-for-run run-id "%" '() '() ;; run-id testpatt states statuses
+                                                      #f #f ;; offset limit
+                                                      #f ;; not-in
+                                                      #f ;; sort-by
+                                                      #f ;; sort-order
+                                                      #f ;; get full data (not 'shortlist)
+                                                      0 ;; (runs:gendat-inc-results-last-update *runs:general-data*) ;; last update time
+                                                      'dashboard)
+                               '()))
+           (log-dir         (conc *toppath* "/logs"))
+           (log-file        (conc "post-hook-" (string-translate (getenv "MT_TARGET") "/" "-") "-" (getenv "MT_RUNNAME") ".log"))
+           (full-log-fname  (conc log-dir "/" log-file)))
+      (if run-post-hook
+          ;; (if (null? existing-tests)
+          ;;    (debug:print 0 *default-log-port* "Skipping post-hook call \"" run-post-hook "\" as there are existing tests for this run.")))))
+	  (let* ((use-log-dir (if (not (directory-exists? log-dir))
+				  (handle-exceptions
+				      exn
+				      (begin
+					(debug:print 0 *default-log-port* "WARNING: Failed to create " log-dir)
+					#f)
+				    (create-directory log-dir #t)
+				    #t)
+				  #t))
+		 (start-time   (current-seconds))
+		 (actual-logf  (if use-log-dir full-log-fname log-file)))
+	    (handle-exceptions
+		exn
+		(begin
+		  (print-call-chain *default-log-port*)
+		  (debug:print 0 *default-log-port* "Message: " ((condition-property-accessor 'exn 'message) exn))
+		  (debug:print 0 *default-log-port* "ERROR: failed to run post-hook " run-post-hook ", check the log " log-file))
+	      (debug:print-info 0 *default-log-port* "running run-post-hook: \"" run-post-hook "\", log is " actual-logf)
+	      (system (conc run-post-hook " >> " actual-logf " 2>&1"))
+	      (debug:print-info 0 *default-log-port* "post-hook \"" run-post-hook "\" took " (- (current-seconds) start-time) " seconds to run."))))))
+
+;; return #t when all items in waitors-upon list are represented in test-patt, #f otherwise.
+(define (runs:testpatts-mention-waitors-upon? test-patt waitors-upon)
+  (null? (tests:filter-test-names-not-matched waitors-upon test-patt)))
 
 ;;  test-names: Comma separated patterns same as test-patts but used in selection 
 ;;              of tests to run. The item portions are not respected.
 ;;              FIXME: error out if /patt specified
 ;;            
@@ -237,10 +330,11 @@
 	 ;; need to process runconfigs before generating these lists
 	 (all-tests-registry #f)  ;; (tests:get-all)) ;; (tests:get-valid-tests (make-hash-table) test-search-path)) ;; all valid tests to check waiton names
 	 (all-test-names     #f)  ;; (hash-table-keys all-tests-registry))
 	 (test-names         #f)  ;; Generated by a call to (tests:filter-test-names all-test-names test-patts))
 	 (required-tests     #f)  ;; Put fully qualified test/testpath names in this list to be done
+         (waitors-upon       (make-hash-table)) ;; given a test, return list of tests waiting upon this test.
 	 (task-key           (conc (hash-table->alist flags) " " (get-host-name) " " (current-process-id)))
 	 ;; (tdbdat             (tasks:open-db))
 	 (config-reruns      (let ((x (configf:lookup *configdat* "setup" "reruns")))
 			       (if x (string->number x) #f)))
 	 (allowed-tests      #f))
@@ -279,23 +373,29 @@
 		       (thread-start! th1)
 		       (thread-join! th2)))))
       (set-signal-handler! signal/int sighand)
       (set-signal-handler! signal/term sighand))
 
-    ;; force the starting of a server
-    (debug:print 0 *default-log-port* "waiting on server...")
-    (server:start-and-wait *toppath*)
+    ;; force the starting of a server -- removed BB 17ww28 - no longer needed.
+    ;;(debug:print 0 *default-log-port* "waiting on server...")
+    ;;(server:start-and-wait *toppath*)
     
     (runs:set-megatest-env-vars run-id inkeys: keys inrunname: runname) ;; these may be needed by the launching process
-    (set! runconf (if (file-exists? runconfigf)
+    (set! runconf (if (common:file-exists? runconfigf)
 		      (setup-env-defaults runconfigf run-id *already-seen-runconfig-info* keyvals target)
 		      (begin
 			(debug:print 0 *default-log-port* "WARNING: You do not have a run config file: " runconfigf)
 			#f)))
 
     (if (not test-patts) ;; first time in - adjust testpatt
 	(set! test-patts (common:args-get-testpatt runconf)))
+    ;; if test-patts is #f at this point there is something wrong and we need to bail out
+    (if (not test-patts)
+	(begin
+	  (debug:print 0 *default-log-port* "WARNING: there is no test pattern for this run. Exiting now.")
+	  (exit 0)))
+    
     (if (args:get-arg "-tagexpr")
 	(begin
 	  (set! allowed-tests (string-join (runs:get-tests-matching-tags (args:get-arg "-tagexpr")) ","))
 	  	  (debug:print-info 0 *default-log-port* "filtering initial test list with tagexpr: " (args:get-arg "-tagexpr") " => " allowed-tests)
 		  ));; tests will be ANDed with this list
@@ -320,12 +420,13 @@
     ;; 1. fill required tests with test-patts
     ;; 2. scan testconfigs and if waitons, itemwait, itempatt calc prior test test-patt
     ;; 3. repeat until all deps propagated
     
     ;; any tests with direct mention in test-patts can be added to required
+    ;;(set! required-tests     (lset-intersection equal? (string-split test-patts ",") all-test-names))
+    (set! required-tests     (tests:filter-test-names all-test-names test-patts))
     ;;
-    (set! required-tests     (lset-intersection equal? (string-split test-patts ",") all-test-names))
     ;; (set! required-tests     (lset-intersection equal? test-names all-test-names))
     
     ;; look up all tests matching the comma separated list of globs in
     ;; test-patts (using % as wildcard)
 
@@ -361,24 +462,35 @@
 	   (string-split (or (configf:lookup *configdat* "setup" "allow-auto-rerun") "")))))
 
     ;; Ensure all tests are registered in the test_meta table
     (runs:update-all-test_meta #f)
 
+    ;; run the run prehook if there are no tests yet run for this run:
+    ;;
+    (runs:run-pre-hook run-id)
+    
     ;; now add non-directly referenced dependencies (i.e. waiton)
     ;;======================================================================
     ;; refactoring this block into tests:get-full-data
     ;;
     ;; What happended, this code is now duplicated in tests!?
     ;;
     ;;======================================================================
     
-    (if (not (null? test-names))
+    (if (not (null? test-names)) ;; BEGIN test-names loop
 	(let loop ((hed (car test-names))   ;; NOTE: This is the main loop that iterates over the test-names
 		   (tal (cdr test-names)))         ;; 'return-procs tells the config reader to prep running system but return a proc
+          (debug:print-info 4 *default-log-port* "\n\ntestpatt elaboration loop => hed="hed " tal="tal" test-patts="test-patts" test-names="test-names)
 	  (change-directory *toppath*) ;; PLEASE OPTIMIZE ME!!! I think this should be a no-op but there are several places where change-directories could be happening.
 	  (setenv "MT_TEST_NAME" hed) ;; 
-	  (let*-values (((waitons waitors config)(tests:get-waitons hed all-tests-registry)))
+	  (let*-values (((waitons waitors config) (tests:get-waitons hed all-tests-registry))
+                        ((hed-mode)
+                         (let ((m (config-lookup config "requirements" "mode")))
+                           (if m (map string->symbol (string-split m)) '(normal))))
+                        ((hed-itemized-waiton) ;; are items in hed waiting on items of waiton?
+                         (not (null? (lset-intersection eq? hed-mode '(itemmatch itemwait)))))
+                        )
 	    (debug:print-info 8 *default-log-port* "waitons: " waitons)
 	    ;; check for hed in waitons => this would be circular, remove it and issue an
 	    ;; error
 	    (if (or (member hed waitons)
 		    (member hed waitors))
@@ -386,31 +498,42 @@
 		  (debug:print-error 0 *default-log-port* "test " hed " has listed itself as a waiton or waitor, please correct this!")
 		  (set! waitons (filter (lambda (x)(not (equal? x hed))) waitons))
 		  (set! waitors (filter (lambda (x)(not (equal? x hed))) waitors))))
 	    
 	    ;; (items   (items:get-items-from-config config)))
-	    (if (not (hash-table-ref/default test-records hed #f))
-		(hash-table-set! test-records
-				 hed (vector hed     ;; 0
-					     config  ;; 1
-					     waitons ;; 2
+	    (if (not (hash-table-ref/default test-records hed #f)) ;; waiton-tconfig below will be #f until that test is visted here at least once
+		(hash-table-set! test-records ;; BB: we are doing a manual make-tests:testqueue
+				 hed (vector hed     ;; 0 ;; testname
+					     config  ;; 1 
+					     waitons ;; 2 
 					     (config-lookup config "requirements" "priority")     ;; priority 3
-					     (tests:get-items config) ;; expand the [items] and or [itemstable] into explict items
+					     (tests:get-items config) ;; 4 ;; expand the [items] and or [itemstable] into explict items
 					     #f      ;; itemsdat 5
 					     #f      ;; spare - used for item-path
 					     waitors ;; 
 					     )))
-	    (for-each 
+            ;; update waitors-upon here
+            (for-each
+             (lambda (waiton)
+               (let* ((current-waitors-upon (hash-table-ref/default waitors-upon waiton '())))
+                 (debug:print-info 8 *default-log-port* " current-waiters-upon["waiton"] is "current-waitors-upon )
+                 (when (not (member hed current-waitors-upon))
+                   (debug:print-info 8 *default-log-port* " current-waiters-upon["waiton"] << "hed  )
+                   (hash-table-set! waitors-upon waiton (cons hed current-waitors-upon)))))
+             (if (list? waitons) waitons '()))
+            (debug:print-info 8 *default-log-port* " process waitons&waitors of "hed": "(delete-duplicates (append waitons waitors)))
+            (for-each 
 	     (lambda (waiton)
 	       (if (and waiton (not (member waiton test-names)))
-		   (let* ((waiton-record   (hash-table-ref/default test-records waiton #f))
+		   (let* ((waitors-in-testpatt (runs:testpatts-mention-waitors-upon? test-patts (hash-table-ref/default waitors-upon waiton '())))
+                          (waiton-record   (hash-table-ref/default test-records waiton #f))
 			  (waiton-tconfig  (if waiton-record (vector-ref waiton-record 1) #f))
 			  (waiton-itemized (and waiton-tconfig
 						(or (hash-table-ref/default waiton-tconfig "items" #f)
 						    (hash-table-ref/default waiton-tconfig "itemstable" #f))))
 			  (itemmaps        (tests:get-itemmaps config))  ;; (configf:lookup config "requirements" "itemmap"))
-			  (new-test-patts  (tests:extend-test-patts test-patts hed waiton itemmaps)))
+			  (new-test-patts  (tests:extend-test-patts test-patts hed waiton itemmaps hed-itemized-waiton))) 
 		     (debug:print-info 0 *default-log-port* "Test " waiton " has " (if waiton-record "a" "no") " waiton-record and" (if waiton-itemized " " " no ") "items")
 		     ;; need to account for test-patt here, if I am test "a", selected with a test-patt of "hed/b%"
 		     ;; and we are waiting on "waiton" we need to add "waiton/,waiton/b%" to test-patt
 		     ;; is this satisfied by merely appending "/" to the waiton name added to the list?
 		     ;;
@@ -419,22 +542,25 @@
 		     ;; if we have this waiton already processed once we can analzye it for extending
 		     ;; tests to be run, since we can't properly process waitons unless they have been
 		     ;; initially added we add them again to be processed on second round AND add the hed
 		     ;; back in to also be processed on second round
 		     ;;
-		     (if waiton-tconfig
-			 (begin
-			   (set! test-names (cons waiton test-names)) ;; need to process this one, only add once the waiton tconfig read
-			   (if waiton-itemized
-			       (begin
-				 (debug:print-info 0 *default-log-port* "New test patts: " new-test-patts ", prev test patts: " test-patts)
-				 (set! required-tests (cons (conc waiton "/") required-tests))
-				 (set! test-patts new-test-patts))
-			       (begin
-				 (debug:print-info 0 *default-log-port* "Adding non-itemized test " waiton " to required-tests")
-				 (set! required-tests (cons waiton required-tests))
-				 (set! test-patts new-test-patts))))
+		     (if waiton-tconfig ;; BB: waiter should be in test-patts as well as the waiton have a tconfig.
+                         (if waiton-itemized
+                             (if waitors-in-testpatt
+                                 (begin
+                                   (debug:print-info 0 *default-log-port* "New test patts: " new-test-patts ", prev test patts: " test-patts)
+                                   (set! test-names (cons waiton test-names)) ;; need to process this one, only add once the waiton tconfig read
+                                   (set! required-tests (cons (conc waiton "/") required-tests))
+                                   (set! test-patts new-test-patts))
+                                 (begin
+                                   (debug:print-info 0 *default-log-port* "Waitor(s) not yet on testpatt for " waiton ", setting up to re-process it")
+                                   (set! tal (append (cons waiton tal)(list hed)))))
+                             (begin
+                               (debug:print-info 0 *default-log-port* "Adding non-itemized test " waiton " to required-tests")
+                               (set! required-tests (cons waiton required-tests))
+                               (set! test-patts new-test-patts)))
 			 (begin
 			   (debug:print-info 0 *default-log-port* "No testconfig info yet for " waiton ", setting up to re-process it")
 			   (set! tal (append (cons waiton tal)(list hed))))) ;; (cons (conc waiton "/") required-tests))
 			 
 		     ;; NOPE: didn't work. required needs to be plain test names. Try tacking on to test-patts
@@ -443,14 +569,15 @@
 		     
 		     ;; (set! test-names (cons waiton test-names))))) ;; was an append, now a cons
 		     )))
 	     (delete-duplicates (append waitons waitors)))
 	    (let ((remtests (delete-duplicates (append waitons tal))))
+              (debug:print-info 8 *default-log-port* " remtests are "remtests)
 	      (if (not (null? remtests))
 		  (begin
 		    ;; (debug:print-info 0 *default-log-port* "Preprocessing continues for " (string-intersperse remtests ", "))
-		    (loop (car remtests)(cdr remtests))))))))
+		    (loop (car remtests)(cdr remtests)))))))) ;; END test-names loop
 
     (if (not (null? required-tests))
 	(debug:print-info 1 *default-log-port* "Adding \"" (string-intersperse required-tests " ") "\" to the run queue"))
     ;; NOTE: these are all parent tests, items are not expanded yet.
     (debug:print-info 4 *default-log-port* "test-records=" (hash-table->alist test-records))
@@ -457,31 +584,27 @@
     (let ((reglen (configf:lookup *configdat* "setup" "runqueue")))
       (if (> (length (hash-table-keys test-records)) 0)
 	  (let* ((keep-going        #t)
 		 (run-queue-retries 5)
 		 (th1        (make-thread (lambda ()
-					    (runs:run-tests-queue run-id runname test-records keyvals flags test-patts required-tests (any->number reglen) all-tests-registry))
-					    ;; (handle-exceptions
-					    ;;  exn
-					    ;;  (begin
-					    ;;    (print-call-chain (current-error-port))
-					    ;;    (debug:print-error 0 *default-log-port* "failure in runs:run-tests-queue thread, error: " ((condition-property-accessor 'exn 'message) exn))
-					    ;;    (if (> run-queue-retries 0)
-					    ;; 	   (begin
-					    ;; 	     (set! run-queue-retries (- run-queue-retries 1))
-					    ;; 	     (runs:run-tests-queue run-id runname test-records keyvals flags test-patts required-tests (any->number reglen) all-tests-registry))))
-					    ;;  (runs:run-tests-queue run-id runname test-records keyvals flags test-patts required-tests (any->number reglen) all-tests-registry)))
+					    (handle-exceptions
+						exn
+						(begin
+						  (print-call-chain)
+						  (print " message: " ((condition-property-accessor 'exn 'message) exn)))
+					      (runs:run-tests-queue run-id runname test-records keyvals flags test-patts required-tests
+								    (any->number reglen) all-tests-registry)))
 					  "runs:run-tests-queue"))
-		 (th2        (make-thread (lambda ()				    
+		 (th2        (make-thread (lambda ()			 ;; BBQ: why are we visiting ALL runs here?	    
 					    ;; (rmt:find-and-mark-incomplete-all-runs))))) CAN'T INTERRUPT IT ...
 					    (let ((run-ids (rmt:get-all-run-ids)))
 					      (for-each (lambda (run-id)
 							  (if keep-going
 							      (handle-exceptions
 							       exn
 							       (debug:print 0 *default-log-port* "error in calling find-and-mark-incomplete for run-id " run-id)
-							       (rmt:find-and-mark-incomplete run-id #f)))) ;; ovr-deadtime)))
+							       (rmt:find-and-mark-incomplete run-id #f)))) ;; ovr-deadtime))) ;; could be root of https://hsdes.intel.com/appstore/article/#/220546828/main -- Title: Megatest jobs show DEAD even though they are still running (1.64/27)
 							run-ids)))
 					  "runs: mark-incompletes")))
 	    (thread-start! th1)
 	    (thread-start! th2)
 	    (thread-join! th1)
@@ -512,31 +635,52 @@
 ;;   but have items in reg; loop with (car reg)(cdr reg) '() reruns
 ;;   If reg is empty => all done
 
 (define (runs:queue-next-hed tal reg n regfull)
   (if regfull
-      (car reg)
+      (if (null? reg) #f (car reg))
       (if (null? tal) ;; tal is used up, pop from reg
-	  (car reg)
+	  (if (null? reg) #f (car reg))
 	  (car tal))))
 
 (define (runs:queue-next-tal tal reg n regfull)
   (if regfull
       tal
       (if (null? tal) ;; must transfer from reg
-	  (cdr reg)
+	  (if (null? reg) '() (cdr reg))
 	  (cdr tal))))
 
 (define (runs:queue-next-reg tal reg n regfull)
   (if regfull
-      (cdr reg)
+      (if (null? reg) '() (cdr reg)) ;; EXPLORE: reorder (cdr reg) such that looping is more efficient
       (if (null? tal) ;; if tal is null and reg not full then '() as reg contents moved to tal
 	  '()
 	  reg)))
 
+;; this is the list of parameters to the named loop "loop" near the top of runs:run-tests-queue, look around line 1216
+;;
+(define (runs:loop-values tal reg reglen regfull reruns)
+  (list (runs:queue-next-hed tal reg reglen regfull)      ;; hed
+        (runs:queue-next-tal tal reg reglen regfull)      ;; tal
+        (runs:queue-next-reg tal reg reglen regfull)      ;; reg
+        reruns))                                          ;; reruns
+
+;; objective - iterate thru tests
+;;    => want to prioritize tests we haven't seen before
+;;    => sometimes need to squeeze things in (added to reg)
+;;    => review of a previously seen test is higher priority of never visited test
+;; reg - list of previously visited tests
+;; tal - list of never visited tests
+;;   prefer next hed to be from reg than tal.
+
 (define runs:nothing-left-in-queue-count 0)
 
+;; return value of runs:expand-items is passed back to runs-tests-queue and is fed to named loop with this signature:
+;;    (let loop ((hed         (car sorted-test-names))
+;;	         (tal         (cdr sorted-test-names))
+;;	         (reg         '()) ;; registered, put these at the head of tal 
+;;	         (reruns      '()))
 (define (runs:expand-items hed tal reg reruns regfull newtal jobgroup max-concurrent-jobs run-id waitons item-path testmode test-record can-run-more items runname tconfig reglen test-registry test-records itemmaps)
   (let* ((loop-list       (list hed tal reg reruns))
 	 (prereqs-not-met (let ((res (rmt:get-prereqs-not-met run-id waitons hed item-path mode: testmode itemmaps: itemmaps)))
 			    (if (list? res)
 				res
@@ -543,15 +687,26 @@
 				(begin
 				  (debug:print 0 *default-log-port*
 					       "ERROR: rmt:get-prereqs-not-met returned non-list!\n"
 					       "  res=" res " run-id=" run-id " waitons=" waitons " hed=" hed " item-path=" item-path " testmode=" testmode " itemmaps=" itemmaps)
 				  '()))))
+         (have-itemized (not (null? (lset-intersection eq? testmode '(itemmatch itemwait)))))
 	 ;; (prereqs-not-met (mt:lazy-get-prereqs-not-met run-id waitons item-path mode: testmode itemmap: itemmap))
 	 (fails           (runs:calc-fails prereqs-not-met))
 	 (prereq-fails    (runs:calc-prereq-fail prereqs-not-met))
 	 (non-completed   (runs:calc-not-completed prereqs-not-met))
-	 (runnables       (runs:calc-runnable prereqs-not-met)))
+	 (runnables       (runs:calc-runnable prereqs-not-met))
+         (unexpanded-prereqs
+          (filter (lambda (testname)
+                    (let* ((test-rec (hash-table-ref test-records testname))
+                           (items       (tests:testqueue-get-items  test-rec)))
+                      ;;(BB> "HEY " testname "=>"items)
+                      (or (procedure? items)(eq? items 'have-procedure))))
+                  waitons))
+
+
+         )
     (debug:print-info 4 *default-log-port* "START OF INNER COND #2 "
 		      "\n can-run-more:    " can-run-more
 		      "\n testname:        " hed
 		      "\n prereqs-not-met: " (runs:pretty-string prereqs-not-met)
 		      "\n non-completed:   " (runs:pretty-string non-completed) 
@@ -566,20 +721,18 @@
 
    (cond
      ;; all prereqs met, fire off the test
      ;; or, if it is a 'toplevel test and all prereqs not met are COMPLETED then launch
 
-     ((and (not (member 'toplevel testmode))
+    ((and (not (member 'toplevel testmode))
 	   (member (hash-table-ref/default test-registry (db:test-make-full-name hed item-path) 'n/a)
 		   '(DONOTRUN removed CANNOTRUN))) ;; *common:cant-run-states-sym*) ;; '(COMPLETED KILLED WAIVED UNKNOWN INCOMPLETE)) ;; try to catch repeat processing of COMPLETED tests here
+      (debug:print-info 4 *default-log-port* "cond branch - "  "ei-1")
       (debug:print-info 1 *default-log-port* "Test " hed " set to \"" (hash-table-ref test-registry (db:test-make-full-name hed item-path)) "\". Removing it from the queue")
       (if (or (not (null? tal))
 	      (not (null? reg)))
-	  (list (runs:queue-next-hed tal reg reglen regfull)
-		(runs:queue-next-tal tal reg reglen regfull)
-		(runs:queue-next-reg tal reg reglen regfull)
-		reruns)
+          (runs:loop-values tal reg reglen regfull reruns)
 	  (begin
 	    (debug:print-info 0 *default-log-port* "Nothing left in the queue!")
 	    ;; If get here twice then we know we've tried to expand all items
 	    ;; since there must be a logic issue with the handling of loops in the 
 	    ;; items expand phase we will brute force an exit here.
@@ -588,14 +741,24 @@
 		  (debug:print 0 *default-log-port* "WARNING: this condition is triggered when there were no items to expand and nothing to run. Please check your run for completeness")
 		  (exit 0))
 		(set! runs:nothing-left-in-queue-count (+ runs:nothing-left-in-queue-count 1)))
 	    #f)))
 
-     ;; 
-     ((or (null? prereqs-not-met)
+     ;; desired result of below cond branch:
+     ;;   we want to expand items in our test of interest (hed) in the following cases:
+     ;;    case 1 - mode is itemmatch or itemwait: 
+     ;;       - all prereq tests have been expanded
+     ;;       - at least one prereq's items have completed
+     ;;    case 2 - mode is toplevel   
+     ;;       - prereqs are completed.
+     ;;       - or no prereqs can complete 
+     ;;    case 3 - mode not specified 
+     ;;       - prereqs are completed and passed (we could consider removing "and passed" -- it would change behavior from current)          
+    ((or (null? prereqs-not-met)
 	  (and (member 'toplevel testmode)
 	       (null? non-completed)))
+      (debug:print-info 4 *default-log-port* "cond branch - "  "ei-2")
       (debug:print-info 4 *default-log-port* "runs:expand-items: (or (null? prereqs-not-met) (and (member 'toplevel testmode)(null? non-completed)))")
       (let ((test-name (tests:testqueue-get-testname test-record)))
 	(setenv "MT_TEST_NAME" test-name) ;; 
 	(setenv "MT_RUNNAME"   runname)
 	(runs:set-megatest-env-vars run-id inrunname: runname) ;; these may be needed by the launching process
@@ -612,13 +775,14 @@
 		(list hed tal reg reruns))
 	      (begin
 		(debug:print-error 0 *default-log-port* "The proc from reading the items table did not yield a list - please report this")
 		(exit 1))))))
 
-     ((and (null? fails)
+    ((and (null? fails)
 	   (null? prereq-fails)
 	   (not (null? non-completed)))
+      (debug:print-info 4 *default-log-port* "cond branch - "  "ei-3")
       (let* ((allinqueue (map (lambda (x)(if (string? x) x (db:test-get-testname x)))
         		      (append newtal reruns)))
 	     ;; prereqstrs is a list of test names as strings that are prereqs for hed
              (prereqstrs (delete-duplicates (map (lambda (x)(if (string? x) x (db:test-get-testname x)))
 						 prereqs-not-met)))
@@ -643,74 +807,72 @@
 	    (let ((trimmed-tal (mt:discard-blocked-tests run-id hed tal test-records))
 		  (trimmed-reg (mt:discard-blocked-tests run-id hed reg test-records)))
 	      (debug:print 1 *default-log-port* "WARNING: test " hed " has discarded prerequisites, removing it from the queue")
 
 	      (let ((test-id (rmt:get-test-id run-id hed "")))
-		(if test-id (mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "PREQ_DISCARDED" "Failed to run due to discarded prerequisites")))
+		(if test-id (mt:test-set-state-status-by-id run-id test-id "COMPLETED" "PREQ_DISCARDED" "Failed to run due to discarded prerequisites")))
 	      
 	      (if (and (null? trimmed-tal)
 		       (null? trimmed-reg))
 		  #f
-		  (list (runs:queue-next-hed trimmed-tal trimmed-reg reglen regfull)
-			(runs:queue-next-tal trimmed-tal trimmed-reg reglen regfull)
-			(runs:queue-next-reg trimmed-tal trimmed-reg reglen regfull)
-			reruns)))
+                  (runs:loop-values trimmed-tal trimmed-reg reglen regfull reruns)
+                  ))
 	      (list (car newtal)(append (cdr newtal) reg) '() reruns))))
 
-     ((and (null? fails)
+    ((and (null? fails) ;; have not-started tests, but unable to run them.  everything looks completed with no prospect of unsticking something that is stuck.  we should mark hed as moribund and exit or continue if there are more tests to consider
 	   (null? prereq-fails)
 	   (null? non-completed))
+     (debug:print-info 4 *default-log-port* "cond branch - "  "ei-4")
       (if  (runs:can-keep-running? hed 20)
 	  (begin
 	    (runs:inc-cant-run-tests hed)
-	    (debug:print-info 1 *default-log-port* "no fails in prerequisites for " hed " but also none running, keeping " hed " for now. Try count: " (hash-table-ref/default *seen-cant-run-tests* hed 0))
+	    (debug:print-info 0 *default-log-port* "no fails in prerequisites for " hed " but also none running, keeping " hed " for now. Try count: " (hash-table-ref/default *seen-cant-run-tests* hed 0)) ;; 
 	    ;; getting here likely means the system is way overloaded, kill a full minute before continuing
-	    (thread-sleep! 60)
+	    (thread-sleep! 60) ;; TODO: gate by normalized server load > 1.0 (maxload config thing)
 	    ;; num-retries code was here
 	    ;; we use this opportunity to move contents of reg to tal
 	    (list (car newtal)(append (cdr newtal) reg) '() reruns)) ;; an issue with prereqs not yet met?
 	  (begin
 	    (debug:print-info 1 *default-log-port* "no fails in prerequisites for " hed " but nothing seen running in a while, dropping test " hed " from the run queue")
 	    (let ((test-id (rmt:get-test-id run-id hed "")))
 	      (if test-id (mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "TIMED_OUT" "Nothing seen running in a while.")))
-	    (list (runs:queue-next-hed tal reg reglen regfull)
-		  (runs:queue-next-tal tal reg reglen regfull)
-		  (runs:queue-next-reg tal reg reglen regfull)
-		  reruns))))
+            (runs:loop-values tal reg reglen regfull reruns)
+            )))
 
-     ((and 
+    ((and 
        (or (not (null? fails))
 	   (not (null? prereq-fails)))
        (member 'normal testmode))
+      (debug:print-info 4 *default-log-port* "cond branch - "  "ei-5")
       (debug:print-info 1 *default-log-port* "test "  hed " (mode=" testmode ") has failed prerequisite(s); "
 			(string-intersperse (map (lambda (t)(conc (db:test-get-testname t) ":" (db:test-get-state t)"/"(db:test-get-status t))) fails) ", ")
 			", removing it from to-do list")
       (let ((test-id (rmt:get-test-id run-id hed "")))
 	(if test-id
 	    (if (not (null? prereq-fails))
-		(mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "PREQ_DISCARDED" "Failed to run due to prior failed prerequisites")
-		(mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "PREQ_FAIL"      "Failed to run due to failed prerequisites"))))
+		(mt:test-set-state-status-by-id run-id test-id "COMPLETED" "PREQ_DISCARDED" "Failed to run due to prior failed prerequisites")
+		(mt:test-set-state-status-by-id run-id test-id "COMPLETED" "PREQ_FAIL"      "Failed to run due to failed prerequisites"))))
+      ;; (debug:print 4 *default-log-port*"BB> set PREQ_FAIL on "hed)
+      ;; (mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "PREQ_FAIL"      "Failed to run due to failed prerequisites")))) ;; BB: this works, btu equivalent for itemwait mode does not work.
       (if (or (not (null? reg))(not (null? tal)))
 	  (begin
 	    (hash-table-set! test-registry hed 'CANNOTRUN)
-	    (list (runs:queue-next-hed tal reg reglen regfull)
-		  (runs:queue-next-tal tal reg reglen regfull)
-		  (runs:queue-next-reg tal reg reglen regfull)
-		  (cons hed reruns)))
+            (runs:loop-values tal reg reglen regfull (cons hed reruns))
+            )
 	  #f)) ;; #f flags do not loop
-
+      
      ((and (not (null? fails))(member 'toplevel testmode))
+      (debug:print-info 4 *default-log-port* "cond branch - "  "ei-6")
       (if (or (not (null? reg))(not (null? tal)))
 	   (list (car newtal)(append (cdr newtal) reg) '() reruns)
 	  #f)) 
-     ((null? runnables) #f) ;; if we get here and non-completed is null then it is all over.
+     ((null? runnables)
+      (debug:print-info 4 *default-log-port* "cond branch - "  "ei-7")
+      #f) ;; if we get here and non-completed is null then it is all over.
      (else
+      (debug:print-info 4 *default-log-port* "cond branch - "  "ei-8")
       (debug:print 0 *default-log-port* "WARNING: FAILS or incomplete tests maybe preventing completion of this run. Watch for issues with test " hed ", continuing for now")
-      ;; (list (runs:queue-next-hed tal reg reglen regfull)
-      ;;   	(runs:queue-next-tal tal reg reglen regfull)
-      ;;   	(runs:queue-next-reg tal reg reglen regfull)
-      ;;   	reruns)
       (list (car newtal)(cdr newtal) reg reruns)))))
 
 (define (runs:mixed-list-testname-and-testrec->list-of-strings inlst)
   (if (null? inlst)
       '()
@@ -730,10 +892,13 @@
 
 
 ;;  hed tal reg reruns reglen regfull test-record runname test-name item-path jobgroup max-concurrent-jobs run-id waitons item-path testmode test-patts required-tests test-registry registry-mutex flags keyvals run-info newtal all-tests-registry itemmaps)
 (define (runs:process-expanded-tests runsdat testdat)
   ;; unroll the contents of runsdat and testdat (due to ongoing refactoring).
+  (debug:print 2 *default-log-port* "runs:process-expanded-tests; testdat:" )
+  (debug:print 2 *default-log-port* (with-output-to-string
+                                            (lambda () (pp (runs:testdat->alist testdat) ))))
   (let* ((hed                    (runs:testdat-hed testdat))
 	 (tal                    (runs:testdat-tal testdat))
 	 (reg                    (runs:testdat-reg testdat))
 	 (reruns                 (runs:testdat-reruns testdat))
 	 (test-name              (runs:testdat-test-name testdat))
@@ -767,11 +932,11 @@
 	 (num-running-in-jobgroup(list-ref run-limits-info 2)) 
 	 (max-concurrent-jobs    (list-ref run-limits-info 3))
 	 (job-group-limit        (list-ref run-limits-info 4))
 	 ;; (prereqs-not-met        (rmt:get-prereqs-not-met run-id waitons hed item-path mode: testmode itemmaps: itemmaps))
 	 ;; (prereqs-not-met         (mt:lazy-get-prereqs-not-met run-id waitons item-path mode: testmode itemmap: itemmap))
-	 (fails                  (if (list? prereqs-not-met)
+	 (fails                  (if (list? prereqs-not-met) ;; TODO: rename fails to failed-prereqs
 				      (runs:calc-fails prereqs-not-met)
 				      (begin
 					(debug:print-error 0 *default-log-port* "prereqs-not-met is not a list! " prereqs-not-met)
 					'())))
 	 (non-completed           (filter (lambda (x)             ;; remove hed from not completed list, duh, of course it is not completed!
@@ -778,12 +943,13 @@
 					    (not (equal? x hed)))
 					  (runs:calc-not-completed prereqs-not-met)))
 	 (loop-list               (list hed tal reg reruns))
 	 ;; configure the load runner
 	 (numcpus                 (common:get-num-cpus #f))
-	 (maxload                 (string->number (or (configf:lookup *configdat* "jobtools" "maxload") "3")))
-	 (waitdelay               (string->number (or (configf:lookup *configdat* "jobtools" "waitdelay") "60"))))
+	 (maxload                 (string->number (or (configf:lookup *configdat* "jobtools" "maxload") "3.0")))         ;; use a non-number string to disable
+         (maxhomehostload         (string->number (or (configf:lookup *configdat* "jobtools" "maxhomehostload") "1.2"))) ;; use a non-number string to disable
+         (waitdelay               (string->number (or (configf:lookup *configdat* "jobtools" "waitdelay") "60"))))
     (debug:print-info 4 *default-log-port* "have-resources: " have-resources " prereqs-not-met: (" 
 		      (string-intersperse 
 		       (map (lambda (t)
 			      (if (vector? t)
 				  (conc (db:test-get-state t) "/" (db:test-get-status t))
@@ -800,23 +966,20 @@
 
     ;; Don't know at this time if the test have been launched at some time in the past
     ;; i.e. is this a re-launch?
     (debug:print-info 4 *default-log-port* "run-limits-info = " run-limits-info)
     
-    (cond
+    (cond ; cond 894- 1067
      
      ;; Check item path against item-patts, 
      ;;
      ((not (tests:match test-patts (tests:testqueue-get-testname test-record) item-path required: required-tests)) ;; This test/itempath is not to be run
       ;; else the run is stuck, temporarily or permanently
       ;; but should check if it is due to lack of resources vs. prerequisites
       (debug:print-info 1 *default-log-port* "Skipping " (tests:testqueue-get-testname test-record) " " item-path " as it doesn't match " test-patts)
       (if (or (not (null? tal))(not (null? reg)))
-	  (list (runs:queue-next-hed tal reg reglen regfull)
-		(runs:queue-next-tal tal reg reglen regfull)
-		(runs:queue-next-reg tal reg reglen regfull)
-		reruns)
+	  (runs:loop-values tal reg reglen regfull reruns)
 	  #f))
      
      ;; Register tests 
      ;;
      ((not (hash-table-ref/default test-registry (db:test-make-full-name test-name item-path) #f))
@@ -837,11 +1000,11 @@
 	    (if (rmt:get-test-id run-id test-name "")
 		(hash-table-set! test-registry (db:test-make-full-name test-name "") 'done))))
       (runs:shrink-can-run-more-tests-count runsdat)   ;; DELAY TWEAKER (still needed?)
       (if (and (null? tal)(null? reg))
 	  (list hed tal (append reg (list hed)) reruns)
-	  (list (runs:queue-next-hed tal reg reglen regfull)
+	  (list (runs:queue-next-hed tal reg reglen regfull) ;; cannot replace with a call to runs:loop-values as the logic is different for reg
 		(runs:queue-next-tal tal reg reglen regfull)
 		;; NB// Here we are building reg as we register tests
 		;; if regfull we must pop the front item off reg
 		(if regfull
 		    (append (cdr reg) (list hed))
@@ -883,22 +1046,22 @@
       ;; we are going to reset all the counters for test retries by setting a new hash table
       ;; this means they will increment only when nothing can be run
       (set! *max-tries-hash* (make-hash-table))
       ;; well, first lets see if cpu load throttling is enabled. If so wait around until the
       ;; average cpu load is under the threshold before continuing
-      (if (configf:lookup *configdat* "jobtools" "maxload") ;; only gate if maxload is specified
-	  (common:wait-for-cpuload maxload numcpus waitdelay))
+      (if maxload ;; only gate if maxload is specified
+          (common:wait-for-cpuload maxload numcpus waitdelay))
+      (if maxhomehostload
+          (common:wait-for-homehost-load maxhomehostload (conc "Waiting for homehost load to drop below normalized value of " maxhomehostload)))
+      
       (run:test run-id run-info keyvals runname test-record flags #f test-registry all-tests-registry)
       (runs:incremental-print-results run-id)
       (hash-table-set! test-registry (db:test-make-full-name test-name item-path) 'running)
       (runs:shrink-can-run-more-tests-count runsdat)  ;; DELAY TWEAKER (still needed?)
       ;; (thread-sleep! *global-delta*)
       (if (or (not (null? tal))(not (null? reg)))
-	  (list (runs:queue-next-hed tal reg reglen regfull)
-		(runs:queue-next-tal tal reg reglen regfull)
-		(runs:queue-next-reg tal reg reglen regfull)
-		reruns)
+	  (runs:loop-values tal reg reglen regfull reruns)
 	  #f))
      
      ;; must be we have unmet prerequisites
      ;;
      (else
@@ -918,68 +1081,67 @@
 	    (if  (runs:lownoise "Waiting for more work to do..." 60)
 		 (debug:print-info 0 *default-log-port* "Waiting for more work to do..."))
 	    (thread-sleep! 1)
 	    (list (car newtal)(cdr newtal) reg reruns))
 	  ;; the waiton is FAIL so no point in trying to run hed ever again
-	  (if (or (not (null? reg))(not (null? tal)))
-	      (if (vector? hed)
+	  (begin
+            (let ((my-test-id (rmt:get-test-id run-id test-name item-path)))
+              (mt:test-set-state-status-by-id run-id my-test-id "COMPLETED" "PREQ_FAIL" "Failed to run due to failed prerequisites2"))
+
+
+            
+            (if (or (not (null? reg))(not (null? tal)))
+                (if (vector? hed)
 		  (begin
 		    (debug:print 1 *default-log-port* "WARNING: Dropping test " test-name "/" item-path
 				 " from the launch list as it has prerequistes that are FAIL")
 		    (let ((test-id (rmt:get-test-id run-id hed "")))
-		      (if test-id (mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "PREQ_FAIL" "Failed to run due to failed prerequisites")))
+		      (if test-id (mt:test-set-state-status-by-id run-id test-id "COMPLETED" "PREQ_FAIL" "Failed to run due to failed prerequisites")))
 		    (runs:shrink-can-run-more-tests-count runsdat) ;; DELAY TWEAKER (still needed?)
 		    ;; (thread-sleep! *global-delta*)
 		    ;; This next is for the items
-		    (mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "BLOCKED" #f)
+
+                    (if (not (null? fails))
+                        ;;(mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "PREQ_FAIL" #f)
+                        (rmt:set-state-status-and-roll-up-items run-id test-name item-path "NOT_STARTED" "PREQ_FAIL" #f) 
+                        ;;(mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "BLOCKED" #f)
+                        (rmt:set-state-status-and-roll-up-items run-id test-name item-path "NOT_STARTED" "BLOCKED" #f) )
 		    (hash-table-set! test-registry (db:test-make-full-name test-name item-path) 'removed)
-		    (list (runs:queue-next-hed tal reg reglen regfull)
-			  (runs:queue-next-tal tal reg reglen regfull)
-			  (runs:queue-next-reg tal reg reglen regfull)
-			  reruns ;; WAS: (cons hed reruns) ;; but that makes no sense?
-			  ))
-		  (let ((nth-try (hash-table-ref/default test-registry hed 0)))
+		    (runs:loop-values tal reg reglen regfull reruns))
+		  (let ((nth-try (hash-table-ref/default test-registry hed 0))) ;; hed not a vector...
+                    (debug:print 2 *default-log-port* "nth-try("hed")="nth-try)
 		    (cond
 		     ((member "RUNNING" (map db:test-get-state prereqs-not-met))
 		      (if (runs:lownoise (conc "possible RUNNING prerequistes " hed) 60)
 			  (debug:print 0 *default-log-port* "WARNING: test " hed " has possible RUNNING prerequisites, don't give up on it yet."))
-		      (thread-sleep! 4)
-		      (list (runs:queue-next-hed newtal reg reglen regfull)
-			    (runs:queue-next-tal newtal reg reglen regfull)
-			    (runs:queue-next-reg newtal reg reglen regfull)
-			    reruns))
-		     ((or (not nth-try)
+		      (thread-sleep! 0.1)
+		      (runs:loop-values tal reg reglen regfull reruns))
+		     ((or (not nth-try) ;; BB: condition on subsequent tries, condition below fires on first try 
 			  (and (number? nth-try)
-			       (< nth-try 10)))
+			       (< nth-try 2)))
 		      (hash-table-set! test-registry hed (if (number? nth-try)
 							     (+ nth-try 1)
 							     0))
 		      (if (runs:lownoise (conc "not removing test " hed) 60)
 			  (debug:print 1 *default-log-port* "WARNING: not removing test " hed " from queue although it may not be runnable due to FAILED prerequisites"))
 		      ;; may not have processed correctly. Could be a race condition in your test implementation? Dropping test " hed) ;;  " as it has prerequistes that are FAIL. (NOTE: hed is not a vector)")
 		      (runs:shrink-can-run-more-tests-count runsdat) ;; DELAY TWEAKER (still needed?)
-		      ;; (list hed tal reg reruns)
-		      ;; (list (car newtal)(cdr newtal) reg reruns)
-		      ;; (hash-table-set! test-registry hed 'removed)
-		      (list (runs:queue-next-hed newtal reg reglen regfull)
-			    (runs:queue-next-tal newtal reg reglen regfull)
-			    (runs:queue-next-reg newtal reg reglen regfull)
-			    reruns))
-		     ((symbol? nth-try)
+		      (runs:loop-values newtal reg reglen regfull reruns))
+		     ((symbol? nth-try) ;; BB: 'done matches here in one case where prereq itemwait failed.  This is first "try"
 		      (if (eq? nth-try 'removed) ;; removed is removed - drop it NOW
 			  (if (null? tal)
 			      #f ;; yes, really
 			      (list (car tal)(cdr tal) reg reruns))
 			  (begin
 			    (if (runs:lownoise (conc "FAILED prerequisites or other issue" hed) 60)
-				(debug:print 0 *default-log-port* "WARNING: test " hed " has FAILED prerequisites or other issue. Internal state " nth-try " will be overridden and we'll retry."))
-			    (mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "KEEP_TRYING" #f)
-			    (hash-table-set! test-registry hed 0)
-			    (list (runs:queue-next-hed newtal reg reglen regfull)
-				  (runs:queue-next-tal newtal reg reglen regfull)
-				  (runs:queue-next-reg newtal reg reglen regfull)
-				  reruns))))
+				(debug:print 0 *default-log-port* "WARNING: test " hed " has FAILED prerequisites or other issue. Internal state >" nth-try "< will be overridden and we'll retry."))
+			    ;; was: (mt:test-set-state-status-by-testname run-id test-name item-path "NOT_STARTED" "KEEP_TRYING" #f)
+                            (mt:test-set-state-status-by-testname run-id test-name item-path "COMPLETED" "PREQ_FAIL" #f)
+			    (hash-table-set! test-registry hed 'removed) ;; was 0
+                            (if (not (and (null? reg) (null? tal)))
+                                (runs:loop-values tal reg reglen regfull reruns)
+                                #f))))
 		     (else
 		      (if (runs:lownoise (conc "FAILED prerequitests and we tried" hed) 60)
 			  (debug:print 0 *default-log-port* "WARNING: test " hed " has FAILED prerequitests and we've tried at least 10 times to run it. Giving up now."))
 		      ;; (debug:print 0 *default-log-port* "         prereqs: " prereqs-not-met)
 		      (hash-table-set! test-registry hed 'removed)
@@ -988,18 +1150,20 @@
 		      (rmt:set-state-status-and-roll-up-items run-id test-name item-path #f "FAIL" #f) ;; treat as FAIL
 		      (list (if (null? tal)(car newtal)(car tal))
 			    tal
 			    reg
 			    reruns)))))
-	      ;; can't drop this - maybe running? Just keep trying
-	      (let ((runable-tests (runs:runable-tests prereqs-not-met)))
-		(if (null? runable-tests)
-		    #f   ;; I think we are truly done here
-		    (list (runs:queue-next-hed newtal reg reglen regfull)
-			    (runs:queue-next-tal newtal reg reglen regfull)
-			    (runs:queue-next-reg newtal reg reglen regfull)
-			    reruns)))))))))
+                ;; ELSE: can't drop this - maybe running? Just keep trying
+
+                ;;(if (not (or (not (null? reg))(not (null? tal)))) ;; old experiment
+                (let ((runable-tests (runs:runable-tests prereqs-not-met))) ;; SUSPICIOUS: Should look at more than just prereqs-not-met?
+                  (if (null? runable-tests)
+                      #f   ;; I think we are truly done here
+                      (runs:loop-values newtal reg reglen regfull reruns)))
+                ;;) ;;from old experiment
+                ) ;; end if (or (not (null? reg))(not (null? tal)))
+            ))))))
 
 ;; scan a list of tests looking to see if any are potentially runnable
 ;;
 (define (runs:runable-tests tests)
   (filter (lambda (t)
@@ -1028,11 +1192,11 @@
    inc-results-fmt: "~12a~12a~20a~12a~40a\n" ;; state status time duration test-name item-path
    run-info: #f
    runname: #f
    target: #f
    )
-)
+  )
 
 (define (runs:incremental-print-results run-id)
   (let ((curr-sec (current-seconds)))
     (if (> (- curr-sec (runs:gendat-inc-results-last-update *runs:general-data*)) 5) ;; at least five seconds since last update
 	(let* ((run-dat  (or (runs:gendat-run-info *runs:general-data*)(rmt:get-run-info run-id)))
@@ -1098,54 +1262,51 @@
 
   ;; Do mark-and-find clean up of db before starting runing of quue
   ;;
   ;; (rmt:find-and-mark-incomplete)
 
-  (let* ((run-info             (rmt:get-run-info run-id))
-	(tests-info            (mt:get-tests-for-run run-id #f '() '())) ;;  qryvals: "id,testname,item_path"))
-	(sorted-test-names     (tests:sort-by-priority-and-waiton test-records))
-	(test-registry         (make-hash-table))
-	(registry-mutex        (make-mutex))
-	(num-retries           0)
-	(max-retries           (config-lookup *configdat* "setup" "maxretries"))
-	(max-concurrent-jobs   (let ((mcj (config-lookup *configdat* "setup"     "max_concurrent_jobs")))
-				 (if (and mcj (string->number mcj))
-				     (string->number mcj)
-				     1))) ;; length of the register queue ahead
-	(reglen                (if (number? reglen-in) reglen-in 1))
-	(last-time-incomplete  (- (current-seconds) 900)) ;; force at least one clean up cycle
-	(last-time-some-running (current-seconds))
-	;; (tdbdat                (tasks:open-db))
-	(runsdat (make-runs:dat
-		  ;; hed: hed
-		  ;; tal: tal
-		  ;; reg: reg
-		  ;; reruns: reruns
-		  reglen: reglen
-		  regfull: #f ;; regfull
-		  ;; test-record: test-record
-		  runname: runname
-		  ;; test-name: test-name
-		  ;; item-path: item-path
-		  ;; jobgroup: jobgroup
-		  max-concurrent-jobs: max-concurrent-jobs
-		  run-id: run-id
-		  ;; waitons: waitons
-		  ;; testmode: testmode
-		  test-patts: test-patts
-		  required-tests: required-tests
-		  test-registry: test-registry
-		  registry-mutex: registry-mutex
-		  flags: flags
-		  keyvals: keyvals
-		  run-info: run-info
-		  ;; newtal: newtal
-		  all-tests-registry: all-tests-registry
-		  ;; itemmaps: itemmaps
-		  ;; prereqs-not-met: (rmt:get-prereqs-not-met run-id waitons hed item-path mode: testmode itemmaps: itemmaps)
-		  ;; can-run-more-tests: (runs:can-run-more-tests run-id jobgroup max-concurrent-jobs) ;; look at the test jobgroup and tot jobs running
-		  )))
+  (let* ((run-info              (rmt:get-run-info run-id))
+         (tests-info            (mt:get-tests-for-run run-id #f '() '())) ;;  qryvals: "id,testname,item_path"))
+         (sorted-test-names     (tests:sort-by-priority-and-waiton test-records))
+         (test-registry         (make-hash-table))
+         (registry-mutex        (make-mutex))
+         (num-retries           0)
+         (max-retries           (config-lookup *configdat* "setup" "maxretries"))
+         (max-concurrent-jobs   (configf:lookup-number *configdat* "setup" "max_concurrent_jobs" default: 50))
+         (reglen                (if (number? reglen-in) reglen-in 1))
+         (last-time-incomplete  (- (current-seconds) 900)) ;; force at least one clean up cycle
+         (last-time-some-running (current-seconds))
+         ;; (tdbdat                (tasks:open-db))
+         (runsdat (make-runs:dat
+                   ;; hed: hed
+                   ;; tal: tal
+                   ;; reg: reg
+                   ;; reruns: reruns
+                   reglen: reglen
+                   regfull: #f ;; regfull
+                   ;; test-record: test-record
+                   runname: runname
+                   ;; test-name: test-name
+                   ;; item-path: item-path
+                   ;; jobgroup: jobgroup
+                   max-concurrent-jobs: max-concurrent-jobs
+                   run-id: run-id
+                   ;; waitons: waitons
+                   ;; testmode: testmode
+                   test-patts: test-patts
+                   required-tests: required-tests
+                   test-registry: test-registry
+                   registry-mutex: registry-mutex
+                   flags: flags
+                   keyvals: keyvals
+                   run-info: run-info
+                   ;; newtal: newtal
+                   all-tests-registry: all-tests-registry
+                   ;; itemmaps: itemmaps
+                   ;; prereqs-not-met: (rmt:get-prereqs-not-met run-id waitons hed item-path mode: testmode itemmaps: itemmaps)
+                   ;; can-run-more-tests: (runs:can-run-more-tests run-id jobgroup max-concurrent-jobs) ;; look at the test jobgroup and tot jobs running
+                   )))
 
     ;; Initialize the test-registery hash with tests that already have a record
     ;; convert state to symbol and use that as the hash value
     (for-each (lambda (trec)
 		(let ((id (db:test-get-id        trec))
@@ -1156,14 +1317,16 @@
 		      (hash-table-set! test-registry (db:test-make-full-name tn ip) (string->symbol st)))))
 	      tests-info)
     (set! max-retries (if (and max-retries (string->number max-retries))(string->number max-retries) 100))
 
     (let loop ((hed         (car sorted-test-names))
-	       (tal         (cdr sorted-test-names))
+               (tal         (cdr sorted-test-names))
 	       (reg         '()) ;; registered, put these at the head of tal 
 	       (reruns      '()))
 
+      
+      
       (runs:incremental-print-results run-id)
 
       (if (not (null? reruns))(debug:print-info 4 *default-log-port* "reruns=" reruns))
 
       ;; Here we mark any old defunct tests as incomplete. Do this every fifteen minutes
@@ -1207,20 +1370,24 @@
 			   itemmaps:    itemmaps
 			   ;; prereqs-not-met: prereqs-not-met
 			   )))
 	(runs:dat-regfull-set! runsdat regfull)
 
+        ;; -- removed BB 17ww28 - no longer needed.
 	;; every 15 minutes verify the server is there for this run
-	(if (and (common:low-noise-print 240 "try start server"  run-id)
-		 (not (server:check-if-running *toppath*)))
-	    (server:kind-run *toppath*))
+	;; (if (and (common:low-noise-print 240 "try start server"  run-id)
+	;; 	 (not (or (and *runremote*
+	;; 		       (remote-server-url *runremote*)
+	;; 		       (server:ping (remote-server-url *runremote*)))
+	;; 		  (server:check-if-running *toppath*))))
+	;;     (server:kind-run *toppath*))
 	
 	(if (> num-running 0)
-	  (set! last-time-some-running (current-seconds)))
+            (set! last-time-some-running (current-seconds)))
 
-      (if (> (current-seconds)(+ last-time-some-running (or (configf:lookup *configdat* "setup" "give-up-waiting") 36000)))
-	  (hash-table-set! *max-tries-hash* tfullname (+ (hash-table-ref/default *max-tries-hash* tfullname 0) 1)))
+        (if (> (current-seconds)(+ last-time-some-running (or (configf:lookup *configdat* "setup" "give-up-waiting") 36000)))
+            (hash-table-set! *max-tries-hash* tfullname (+ (hash-table-ref/default *max-tries-hash* tfullname 0) 1)))
 	;; (debug:print 0 *default-log-port* "max-tries-hash: " (hash-table->alist *max-tries-hash*))
 
 	;; Ensure all top level tests get registered. This way they show up as "NOT_STARTED" on the dashboard
 	;; and it is clear they *should* have run but did not.
 	(if (not (hash-table-ref/default test-registry (db:test-make-full-name test-name "") #f))
@@ -1238,28 +1405,29 @@
 	      (if (or (not (null? tal))(not (null? reg)))
 		  (loop (runs:queue-next-hed tal reg reglen regfull)
 			(runs:queue-next-tal tal reg reglen regfull)
 			(runs:queue-next-reg tal reg reglen regfull)
 			reruns))))
-		  ;; (loop (car tal)(cdr tal) reg reruns))))
+        ;; (loop (car tal)(cdr tal) reg reruns))))
 
 	(runs:incremental-print-results run-id)
 	(debug:print 4 *default-log-port* "TOP OF LOOP => "
 		     "test-name: " test-name
-		     "\n  test-record  " test-record
 		     "\n  hed:         " hed
-		     "\n  itemdat:     " itemdat
+		     "\n  tal:         " tal
+		     "\n  reg:         " reg
+                     "\n  test-record  " test-record
+                     "\n  itemdat:     " itemdat
 		     "\n  items:       " items
 		     "\n  item-path:   " item-path
 		     "\n  waitons:     " waitons
 		     "\n  num-retries: " num-retries
-		     "\n  tal:         " tal
-		     "\n  reruns:      " reruns
+                     "\n  reruns:      " reruns
 		     "\n  regfull:     " regfull
 		     "\n  reglen:      " reglen
 		     "\n  length reg:  " (length reg)
-		     "\n  reg:         " reg)
+                     )
 
 	;; check for hed in waitons => this would be circular, remove it and issue an
 	;; error
 	(if (member test-name waitons)
 	    (begin
@@ -1279,88 +1447,109 @@
 				   (if (and (not (member waiton tal))            ;; this waiton is not in the list to be tried to run
 					    (not (member waiton reruns)))
 				       1
 				       #f))
 				 waitons))))) ;; could do this more elegantly with a marker....
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-1")
 	  (debug:print 0 *default-log-port* "WARNING: Marking test " tfullname " as not runnable. It is waiting on tests that cannot be run. Giving up now.")
 	  (hash-table-set! test-registry tfullname 'removed))
 
 	 ;; items is #f then the test is ok to be handed off to launch (but not before)
 	 ;; 
 	 ((not items)
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-2")
 	  (debug:print-info 4 *default-log-port* "OUTER COND: (not items)")
 	  (if (and (not (tests:match test-patts (tests:testqueue-get-testname test-record) item-path required: required-tests))
 		   (not (null? tal)))
 	      (loop (car tal)(cdr tal) reg reruns))
 	  (runs:testdat-prereqs-not-met-set! testdat (rmt:get-prereqs-not-met run-id waitons hed item-path mode: testmode itemmaps: itemmaps))
 	  (runs:dat-can-run-more-tests-set! runsdat (runs:can-run-more-tests runsdat run-id jobgroup max-concurrent-jobs)) ;; look at the test jobgroup and tot jobs running
 	  (let ((loop-list (runs:process-expanded-tests runsdat testdat)))
-	      (if loop-list (apply loop loop-list))))
+            (if loop-list (apply loop loop-list))))
 
 	 ;; items processed into a list but not came in as a list been processed
 	 ;;
 	 ((and (list? items)     ;; thus we know our items are already calculated
 	       (not   itemdat))  ;; and not yet expanded into the list of things to be done
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-3")
 	  (debug:print-info 4 *default-log-port* "OUTER COND: (and (list? items)(not itemdat))")
 	  ;; Must determine if the items list is valid. Discard the test if it is not.
 	  (if (and (list? items)
 		   (> (length items) 0)
 		   (and (list? (car items))
 			(> (length (car items)) 0))
 		   (debug:debug-mode 1))
 	      (debug:print 2 *default-log-port* (map (lambda (row)
-				    (conc (string-intersperse
-					   (map (lambda (varval)
-						  (string-intersperse varval "="))
-						row)
-					   " ")
-					  "\n"))
-				  items)))
-	  (for-each
-	   (lambda (my-itemdat)
-	     (let* ((new-test-record (let ((newrec (make-tests:testqueue)))
-				       (vector-copy! test-record newrec)
-				       newrec))
-		    (my-item-path (item-list->path my-itemdat)))
-	       (if (tests:match test-patts hed my-item-path required: required-tests) ;; (patt-list-match my-item-path item-patts)           ;; yes, we want to process this item, NOTE: Should not need this check here!
-		   (let ((newtestname (db:test-make-full-name hed my-item-path)))    ;; test names are unique on testname/item-path
-		     (tests:testqueue-set-items!     new-test-record #f)
-		     (tests:testqueue-set-itemdat!   new-test-record my-itemdat)
-		     (tests:testqueue-set-item_path! new-test-record my-item-path)
-		     (hash-table-set! test-records newtestname new-test-record)
-		     (set! tal (append tal (list newtestname))))))) ;; since these are itemized create new test names testname/itempath
-	   items)
-
-	  ;; (debug:print-info 0 *default-log-port* "Test " (tests:testqueue-get-testname test-record) " is itemized but has no items")
+                                                       (conc (string-intersperse
+                                                              (map (lambda (varval)
+                                                                     (string-intersperse varval "="))
+                                                                   row)
+                                                              " ")
+                                                             "\n"))
+                                                     items)))
+
+          (let* ((items-in-testpatt
+                  (filter
+                   (lambda (my-itemdat)
+                     (tests:match test-patts hed (item-list->path my-itemdat) ))
+                   ;; was: (tests:match test-patts hed (item-list->path my-itemdat) required: required-tests))
+                   items) ))
+            (if (null? items-in-testpatt)
+                (let ((test-id   (rmt:get-test-id run-id test-name "")))
+                  (debug:print-info 0 *default-log-port* "Test " (tests:testqueue-get-testname test-record) " is itemized but has no items matching test pattern -- marking status ZERO_ITEMS")
+                  (if test-id
+                      (mt:test-set-state-status-by-id run-id test-id "NOT_STARTED" "ZERO_ITEMS" "This test has no items which match test pattern.")))
+                
+                (for-each (lambda (my-itemdat)
+                            (let* ((new-test-record (let ((newrec (make-tests:testqueue)))
+                                                      (vector-copy! test-record newrec)
+                                                      newrec))
+                                   (my-item-path (item-list->path my-itemdat))
+
+                                   (newtestname (db:test-make-full-name hed my-item-path)))    ;; test names are unique on testname/item-path
+                              (tests:testqueue-set-items!     new-test-record #f)
+                              (tests:testqueue-set-itemdat!   new-test-record my-itemdat)
+                              (tests:testqueue-set-item_path! new-test-record my-item-path)
+                              (hash-table-set! test-records newtestname new-test-record)
+                              (set! tal (append tal (list newtestname)))))  ;; since these are itemized create new test names testname/itempath
+                          items-in-testpatt)))
+          
+          
 
 	  ;; At this point we have possibly added items to tal but all must be handed off to 
 	  ;; INNER COND logic. I think loop without rotating the queue 
 	  ;; (loop hed tal reg reruns))
 	  ;; (let ((newtal (append tal (list hed))))  ;; We should discard hed as it has been expanded into it's items? Yes, but only if this *is* an itemized test
 	  ;; (loop (car newtal)(cdr newtal) reg reruns)
 	  (if (null? tal)
 	      #f
 	      (loop (car tal)(cdr tal) reg reruns)))
-	    
+         
 	 ;; if items is a proc then need to run items:get-items-from-config, get the list and loop 
 	 ;;    - but only do that if resources exist to kick off the job
 	 ;; EXPAND ITEMS
 	 ((or (procedure? items)(eq? items 'have-procedure))
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-4")
 	  (let ((can-run-more    (runs:can-run-more-tests runsdat run-id jobgroup max-concurrent-jobs)))
 	    (if (and (list? can-run-more)
 		     (car can-run-more))
-		(let ((loop-list (runs:expand-items hed tal reg reruns regfull newtal jobgroup max-concurrent-jobs run-id waitons item-path testmode test-record can-run-more items runname tconfig reglen test-registry test-records itemmaps)))
+		(let ((loop-list (runs:expand-items hed tal reg reruns regfull newtal jobgroup max-concurrent-jobs run-id waitons item-path testmode test-record can-run-more items runname tconfig reglen test-registry test-records itemmaps))) ;; itemized test expanded here
 		  (if loop-list
-		      (apply loop loop-list)))
+		      (apply loop loop-list)
+                      (debug:print-info 4 *default-log-port* " -- Can't expand hed="hed)
+                      )
+                  )
 		;; if can't run more just loop with next possible test
 		(loop (car newtal)(cdr newtal) reg reruns))))
-	    
+         
 	 ;; this case should not happen, added to help catch any bugs
 	 ((and (list? items) itemdat)
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-5")
 	  (debug:print-error 0 *default-log-port* "Should not have a list of items in a test and the itemspath set - please report this")
 	  (exit 1))
 	 ((not (null? reruns))
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-6")
 	  (let* ((newlst (tests:filter-non-runnable run-id tal test-records)) ;; i.e. not FAIL, WAIVED, INCOMPLETE, PASS, KILLED,
 		 (junked (lset-difference equal? tal newlst)))
 	    (debug:print-info 4 *default-log-port* "full drop through, if reruns is less than 100 we will force retry them, reruns=" reruns ", tal=" tal)
 	    (if (< num-retries max-retries)
 		(set! newlst (append reruns newlst)))
@@ -1368,17 +1557,21 @@
 	    ;; (thread-sleep! (+ 1 *global-delta*))
 	    (if (not (null? newlst))
 		;; since reruns have been tacked on to newlst create new reruns from junked
 		(loop (car newlst)(cdr newlst) reg (delete-duplicates junked)))))
 	 ((not (null? tal))
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-7")
 	  (debug:print-info 4 *default-log-port* "I'm pretty sure I shouldn't get here."))
 	 ((not (null? reg)) ;; could we get here with leftovers?
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-8")
 	  (debug:print-info 0 *default-log-port* "Have leftovers!")
 	  (loop (car reg)(cdr reg) '() reruns))
 	 (else
+          (debug:print-info 4 *default-log-port* "cond branch - "  "rtq-9")
 	  (debug:print-info 4 *default-log-port* "Exiting loop with...\n  hed=" hed "\n  tal=" tal "\n  reruns=" reruns))
-	 )))
+	 ))) ;; end loop on sorted test names
+    
     ;; now *if* -run-wait we wait for all tests to be done
     ;; Now wait for any RUNNING tests to complete (if in run-wait mode)
     (thread-sleep! 5) ;; I think there is a race condition here. Let states/statuses settle
     (let wait-loop ((num-running      (rmt:get-count-tests-running-for-run-id run-id))
 		    (prev-num-running 0))
@@ -1399,21 +1592,22 @@
 	    (thread-sleep! 5)
 	    ;; (wait-loop (rmt:get-count-tests-running-for-run-id run-id) num-running))))
 	    (wait-loop (rmt:get-count-tests-running-for-run-id run-id) num-running))))
     ;; LET* ((test-record
     ;; we get here on "drop through". All done!
+    (runs:run-post-hook run-id)
     (debug:print-info 1 *default-log-port* "All tests launched")))
 
 (define (runs:calc-fails prereqs-not-met)
   (filter (lambda (test)
 	    (and (vector? test) ;; not (string? test))
-		 (member (db:test-get-state test) '("INCOMPLETE" "COMPLETED"))
+		 (member (db:test-get-state test) '("INCOMPLETE" "COMPLETED")) ;; TODO: pull from *common:stuff...*
 		 (not (member (db:test-get-status test)
 			      '("PASS" "WARN" "CHECK" "WAIVED" "SKIP")))))
 	  prereqs-not-met))
 
-(define (runs:calc-prereq-fail prereqs-not-met)
+(define (runs:calc-prereq-fail prereqs-not-met) ;; REMOVEME since NOT_STARTED/PREQ_FAIL is now COMPLETED/PREQ_FAIL
   (filter (lambda (test)
 	    (and (vector? test) ;; not (string? test))
 		 (equal? (db:test-get-state test) "NOT_STARTED")
 		 (not (member (db:test-get-status test)
 			      '("n/a" "KEEP_TRYING")))))
@@ -1490,12 +1684,12 @@
     ;; per-test call is not needed. Given the delicacy of the move to 
     ;; v1.55 this code is being left in place for the time being.
     ;;
     (if (not (hash-table-ref/default *test-meta-updated* test-name #f))
         (begin
-	   (hash-table-set! *test-meta-updated* test-name #t)
-           (runs:update-test_meta test-name test-conf)))
+          (hash-table-set! *test-meta-updated* test-name #t)
+          (runs:update-test_meta test-name test-conf)))
     
     ;; itemdat => ((ripeness "overripe") (temperature "cool") (season "summer"))
     (let* ((new-test-path (string-intersperse (cons test-path (map cadr itemdat)) "/"))
 	   (test-id       (rmt:get-test-id run-id test-name item-path))
 	   (testdat       (if test-id (rmt:get-test-info-by-id run-id test-id) #f)))
@@ -1523,11 +1717,11 @@
 		  (thread-sleep! 1)
 		  (loop)))))
       (if (not testdat) ;; should NOT happen
 	  (debug:print-error 0 *default-log-port* "failed to get test record for test-id " test-id))
       (set! test-id (db:test-get-id testdat))
-      (if (file-exists? test-path)
+      (if (common:file-exists? test-path)
 	  (change-directory test-path)
 	  (begin
 	    (debug:print-error 0 *default-log-port* "test run path not created before attempting to run the test. Perhaps you are running -remove-runs at the same time?")
 	    (change-directory *toppath*)))
       (case (if force ;; (args:get-arg "-force")
@@ -1674,19 +1868,97 @@
      (+ 1 x))
    0 real-dir)
   ;; then the entire directory
   (runs:recursive-delete-with-error-msg real-dir))
 
+;; cleanup often needs to remove all but the last N runs per target
+;;
+;; target-patts a1/b1/c1,a2/b2/c2 ...
+;;
+;; This will fail if called with empty target or a bad target (i.e. missing or extra fields)
+;;
+(define (runs:get-hash-by-target target-patts runpatt)
+  (let* ((targets (string-split target-patts ","))
+	 (keys    (rmt:get-keys))
+	 (res-ht  (make-hash-table))) ;; target -> ( runrecord1 runrecord2 ... )
+    (for-each
+     (lambda (target-patt)
+       (let ((runs     (rmt:simple-get-runs runpatt #f #f target-patt)))
+	 (for-each
+	  (lambda (run)
+	    (let ((target (simple-run-target run)))
+	      (hash-table-set! res-ht target (cons run (hash-table-ref/default res-ht target '())))))
+	  runs)))
+     targets)
+    res-ht))
+
+;; delete runs older than X (weeks, days, months years etc.)
+;; delete redundant runs within a target - N is the input
+;; delete redundant runs within a target IFF older than given date/time AND keep at least N
+;; 
+(define (runs:remove-all-but-last-n-runs-per-target target-patts runpatt num-to-keep #!key (actions '(print)))
+  (let* ((runs-ht  (runs:get-hash-by-target target-patts runpatt))
+	 (age      (if (args:get-arg "-age")(common:hms-string->seconds (args:get-arg "-age")) #f))
+	 (age-mark (if age (- (current-seconds) age) (+ (current-seconds) 86400)))
+	 (precmd   (or (args:get-arg "-precmd") "")))
+    (print "Actions: " actions)
+    (for-each
+     (lambda (target)
+       (let* ((runs      (hash-table-ref runs-ht target))
+	      (sorted    (sort runs (lambda (a b)(< (simple-run-event_time a)(simple-run-event_time b)))))
+	      (to-remove (let* ((len      (length sorted))
+                                (trim-amt (- len num-to-keep)))
+                           (if (> trim-amt 0)
+                               (take sorted trim-amt)
+                               '()))))
+	 (hash-table-set! runs-ht target to-remove)
+         (print target ":")
+         (for-each
+          (lambda (run)
+            (let ((remove (member run to-remove (lambda (a b)
+                                                  (eq? (simple-run-id a)
+                                                       (simple-run-id b))))))
+	      (if (and age (> (simple-run-event_time run) age-mark))
+		  (print "Skipping handling of " target "/" (simple-run-runname run) " as it is younger than " (args:get-arg "-age"))
+		  (for-each
+		   (lambda (action)
+		     (case action
+		       ((print)
+			(print " " (simple-run-runname run)
+			       " " (time->string (seconds->local-time (simple-run-event_time run)) "WW%V.%u %H:%M:%S")
+			       " " (if remove "REMOVE" "")))
+		       ((remove-runs)
+			(if remove (system (conc precmd " megatest -remove-runs -target " target " -runname " (simple-run-runname run) " -testpatt %"))))
+		       ((archive)
+			(if remove (system (conc precmd " megatest -archive save-remove -target " target " -runname " (simple-run-runname run) " -testpatt %"))))))
+		   actions))))
+          sorted)))
+     ;; (print "Sorted: " (map simple-run-event_time sorted))
+     ;; (print "Remove: " (map simple-run-event_time to-remove))))
+     (hash-table-keys runs-ht))
+    runs-ht))
+
+;; (define (runs:remove-all-but-last-n-runs-per-target target-patts runpatt num-to-keep)
+;;   (let ((data (runs:get-all-but-most-recent-n-per-target target-patts runpatt num-to-keep)))
+;;     (for-each
+;;      (lambda (target)
+;;        (let ((runs-to-remove (hash-table-ref data target )))
+;;          (for-each
+;;           (lambda (run)
+;;             (print "megatest -remove-runs -target " target " -runname " (simple-run-runname run) " -testpatt %"))
+;;           runs-to-remove)))
+;;      (hash-table-keys data))))
+
 ;; Remove runs
 ;; fields are passing in through 
 ;; action:
 ;;    'remove-runs
 ;;    'set-state-status
 ;;
 ;; NB// should pass in keys?
 ;;
-(define (runs:operate-on action target runnamepatt testpatt #!key (state #f)(status #f)(new-state-status #f)(mode 'remove-all)(options '()))
+(define (runs:operate-on action target runnamepatt testpatt #!key (state #f)(status #f)(new-state-status #f)(mode #f)(options '()))
   (common:clear-caches) ;; clear all caches
   (let* ((db           #f)
 	 ;; (tdbdat       (tasks:open-db))
 	 (keys         (rmt:get-keys))
 	 (rundat       (mt:get-runs-by-patt keys runnamepatt target))
@@ -1694,20 +1966,20 @@
 	 (runs         (vector-ref rundat 1))
 	 (states       (if state  (string-split state  ",") '()))
 	 (statuses     (if status (string-split status ",") '()))
 	 (state-status (if (string? new-state-status) (string-split new-state-status ",") '(#f #f)))
 	 (rp-mutex     (make-mutex))
-	 (bup-mutex    (make-mutex)))
+	 (bup-mutex    (make-mutex))
+         (keep-records (args:get-arg "-keep-records"))) ;; used in conjunction with -remove-runs to keep the records, TODO: consolidate this with "mode".
 
     (let* ((write-access-actions '(remove-runs set-state-status archive run-wait))
            (dbfile             (conc  *toppath* "/megatest.db"))
            (readonly-mode      (not (file-write-access? dbfile))))
       (when (and readonly-mode
                  (member action write-access-actions))
         (debug:print-error 0 *default-log-port* "megatest.db is readonly.  Cannot proceed with action ["action"] in which write-access isrequired .")
         (exit 1)))
-
     
     (debug:print-info 4 *default-log-port* "runs:operate-on => Header: " header " action: " action " new-state-status: " new-state-status)
     (if (> 2 (length state-status))
 	(begin
 	  (debug:print-error 0 *default-log-port* "the parameter to -set-state-status is a comma delimited string. E.g. COMPLETED,FAIL")
@@ -1716,16 +1988,16 @@
      (lambda (run)
        (let ((runkey (string-intersperse (map (lambda (k)
 						(db:get-value-by-header run header k)) keys) "/"))
 	     (dirs-to-remove (make-hash-table))
 	     (proc-get-tests (lambda (run-id)
-			      (mt:get-tests-for-run run-id
-						    testpatt states statuses
-						    not-in:  #f
-						    sort-by: (case action
-							       ((remove-runs) 'rundir)
-							       (else          'event_time))))))
+                               (mt:get-tests-for-run run-id
+                                                     testpatt states statuses
+                                                     not-in:  #f
+                                                     sort-by: (case action
+                                                                ((remove-runs) 'rundir)
+                                                                (else          'event_time))))))
 	 (let* ((run-id    (db:get-value-by-header run header "id"))
 		(run-state (db:get-value-by-header run header "state"))
 		(run-name  (db:get-value-by-header run header "runname"))
 		(tests     (if (not (equal? run-state "locked"))
 			       (proc-get-tests run-id)
@@ -1777,10 +2049,13 @@
 								     (if (and (string? dira)(string? dirb))
 									 (> (string-length dira)(string-length dirb))
 									 #f))))))
 		       (toplevel-retries (make-hash-table)) ;; try three times to loop through and remove top level tests
 		       (test-retry-time  (make-hash-table))
+                       (backgrounded-remove-status     (make-hash-table))
+                       (backgrounded-remove-last-visit (make-hash-table))
+                       (backgrounded-remove-result     (make-hash-table))
 		       (allow-run-time   10)) ;; seconds to allow for killing tests before just brutally killing 'em
 		   (let loop ((test (car sorted-tests))
 			      (tal  (cdr sorted-tests)))
 		     (let* ((test-id       (db:test-get-id test))
 			    (new-test-dat  (rmt:get-test-info-by-id run-id test-id)))
@@ -1792,91 +2067,169 @@
 			   (let* ((item-path     (db:test-get-item-path new-test-dat))
 				  (test-name     (db:test-get-testname new-test-dat))
 				  (run-dir       ;;(filedb:get-path *fdb*
 				   ;; (rmt:sdb-qry 'getid 
 				   (db:test-get-rundir new-test-dat)) ;; )    ;; run dir is from the link tree
+                                  (has-subrun    (and (subrun:subrun-test-initialized? run-dir)
+                                                      (not (subrun:subrun-removed? run-dir))))
 				  (test-state    (db:test-get-state new-test-dat))
 				  (test-fulln    (db:test-get-fullname new-test-dat))
 				  (uname         (db:test-get-uname    new-test-dat))
 				  (toplevel-with-children (and (db:test-get-is-toplevel test)
 							       (> (rmt:test-toplevel-num-items run-id test-name) 0))))
 			     (case action
 			       ((remove-runs)
 				;; if the test is a toplevel-with-children issue an error and do not remove
-				(if toplevel-with-children
-				    (begin
-				      (debug:print 0 *default-log-port* "WARNING: skipping removal of " test-fulln " with run-id " run-id " as it has sub tests")
-				      (hash-table-set! toplevel-retries test-fulln (+ (hash-table-ref/default toplevel-retries test-fulln 0) 1))
-				      (if (> (hash-table-ref toplevel-retries test-fulln) 3)
-					  (if (not (null? tal))
-					      (loop (car tal)(cdr tal))) ;; no else clause - drop it if no more in queue and > 3 tries
-					  (let ((newtal (append tal (list test))))
-					    (loop (car newtal)(cdr newtal))))) ;; loop with test still in queue
-				    (begin
-				      (debug:print-info 0 *default-log-port* "test: " test-name " itest-state: " test-state)
-				      (if (member test-state (list "RUNNING" "LAUNCHED" "REMOTEHOSTSTART" "KILLREQ"))
-					  (begin
-					    (if (not (hash-table-ref/default test-retry-time test-fulln #f))
-						(begin
-						  ;; want to set to REMOVING BUT CANNOT do it here?
-						  (hash-table-set! test-retry-time test-fulln (current-seconds))))
-					    (if (> (- (current-seconds)(hash-table-ref test-retry-time test-fulln)) allow-run-time)
-						;; This test is not in a correct state for cleaning up. Let's try some graceful shutdown steps first
-						;; Set the test to "KILLREQ" and wait five seconds then try again. Repeat up to five times then give
-						;; up and blow it away.
-						(begin
-						  (debug:print 0 *default-log-port* "WARNING: could not gracefully remove test " test-fulln ", tried to kill it to no avail. Forcing state to FAILEDKILL and continuing")
-					    (mt:test-set-state-status-by-id run-id (db:test-get-id test) "FAILEDKILL" "n/a" #f)
-						  (thread-sleep! 1))
-						(begin
-					    (mt:test-set-state-status-by-id run-id (db:test-get-id test) "KILLREQ" "n/a" #f)
-						  (thread-sleep! 1)))
-					    ;; NOTE: This is suboptimal as the testdata will be used later and the state/status may have changed ...
-					    (if (null? tal)
-						(loop new-test-dat tal)
-						(loop (car tal)(append tal (list new-test-dat)))))
-					  (begin
-					    (runs:remove-test-directory new-test-dat mode) ;; 'remove-all)
-					    (if (not (null? tal))
-						(loop (car tal)(cdr tal)))))))
+				(cond
+                                 (toplevel-with-children
+                                  (debug:print 0 *default-log-port* "WARNING: skipping removal of " test-fulln " with run-id " run-id " as it has sub tests")
+                                  (hash-table-set! toplevel-retries test-fulln (+ (hash-table-ref/default toplevel-retries test-fulln 0) 1))
+                                  (if (> (hash-table-ref toplevel-retries test-fulln) 3)
+                                      (if (not (null? tal))
+                                          (loop (car tal)(cdr tal))) ;; no else clause - drop it if no more in queue and > 3 tries
+                                      (let ((newtal (append tal (list test))))
+                                        (loop (car newtal)(cdr newtal))))) ;; loop with test still in queue
+                                 (has-subrun
+                                  ;; 
+                                  (let ((last-visit (hash-table-ref/default backgrounded-remove-last-visit test-fulln 0))
+                                        (now        (current-seconds))
+                                        (rem-status (hash-table-ref/default backgrounded-remove-status test-fulln 'not-started)))
+                                    (case rem-status
+                                      ((not-started)
+                                       (debug:print 0 *default-log-port* "WARNING: postponing removal of " test-fulln " with run-id " run-id " as it has a subrun")
+                                       (hash-table-set! backgrounded-remove-status test-fulln 'started)
+                                       (hash-table-set! backgrounded-remove-last-visit test-fulln (current-seconds))
+                                       (common:send-thunk-to-background-thread
+                                        (lambda ()
+                                          (let* ((subrun-remove-succeeded
+                                                  (subrun:remove-subrun run-dir keep-records)))
+                                            (hash-table-set! backgrounded-remove-result test-fulln subrun-remove-succeeded)
+                                            (hash-table-set! backgrounded-remove-status test-fulln 'done)))
+                                        name: (conc "remove-subrun:"test-fulln))
+                                       
+                                       ;; send to back of line, loop
+                                       (let ((newtal (append tal (list test))))
+                                        (loop (car newtal)(cdr newtal)))
+                                       )
+                                      ((started)
+                                       ;; if last visit was within last second, sleep 1 second
+                                       (if (< (- now last-visit) 1.0)
+                                           (thread-sleep! 1.0))
+                                       (hash-table-set! backgrounded-remove-last-visit test-fulln (current-seconds))
+                                       ;; send to back of line, loop
+                                       (let ((newtal (append tal (list test))))
+                                        (loop (car newtal)(cdr newtal)))
+                                       )
+                                      ((done)
+                                       ;; drop this one; if remaining, loop, else finish
+                                       (hash-table-set! backgrounded-remove-last-visit test-fulln (current-seconds))
+                                       (let ((subrun-remove-succeeded (hash-table-ref/default backgrounded-remove-result test-fulln 'exception)))
+                                         (cond
+                                          ((eq? subrun-remove-succeeded 'exception)
+                                           (let* ((logfile (subrun:get-log-path run-dir "remove")))
+                                             (debug:print 0 *default-log-port* "ERROR: removing subrun of of " test-fulln " with run-id " run-id " ; see logfile @ "logfile)))
+                                          (subrun-remove-succeeded
+                                           (debug:print 0 *default-log-port* "Now removing of " test-fulln " with run-id " run-id " since subrun was removed.")
+                                           ;;(runs:remove-test-directory new-test-dat mode) ;; let normal case handle this. it will go thru loop again as non-subrun
+                                           )
+                                          (else
+                                           (let* ((logfile (subrun:get-log-path run-dir "remove")))
+                                             (debug:print 0 *default-log-port* "WARNING: removal of subrun failed.  Please check "logfile" for details."))))
+                                         ;;(if (not (null? tal))
+                                         ;;    (loop (car tal)(cdr tal)))
+                                         
+                                         ;; send to back of line, loop (will not match has-subrun next time through)
+                                       (let ((newtal (append tal (list test))))
+                                        (loop (car newtal)(cdr newtal)))
+                                         ))
+                                      ) ; end case rem-status
+                                    ) ; end let
+                                  ); end cond has-subrun
+
+                                 (else
+                                  (debug:print-info 0 *default-log-port* "test: " test-name " itest-state: " test-state)
+                                  (if (member test-state (list "RUNNING" "LAUNCHED" "REMOTEHOSTSTART" "KILLREQ"))
+                                      (begin
+                                        (if (not (hash-table-ref/default test-retry-time test-fulln #f))
+                                            (begin
+                                              ;; want to set to REMOVING BUT CANNOT do it here?
+                                              (hash-table-set! test-retry-time test-fulln (current-seconds))))
+                                        (if (> (- (current-seconds)(hash-table-ref test-retry-time test-fulln)) allow-run-time)
+                                            ;; This test is not in a correct state for cleaning up. Let's try some graceful shutdown steps first
+                                            ;; Set the test to "KILLREQ" and wait five seconds then try again. Repeat up to five times then give
+                                            ;; up and blow it away.
+                                            (begin
+                                              (debug:print 0 *default-log-port* "WARNING: could not gracefully remove test " test-fulln ", tried to kill it to no avail. Forcing state to FAILEDKILL and continuing")
+                                              (mt:test-set-state-status-by-id run-id (db:test-get-id test) "FAILEDKILL" "n/a" #f)
+                                              (thread-sleep! 1))
+                                            (begin
+                                              (mt:test-set-state-status-by-id run-id (db:test-get-id test) "KILLREQ" "n/a" #f)
+                                              (thread-sleep! 1)))
+                                        ;; NOTE: This is suboptimal as the testdata will be used later and the state/status may have changed ...
+                                        (if (null? tal)
+                                            (loop new-test-dat tal)
+                                            (loop (car tal)(append tal (list new-test-dat)))))
+                                      (begin
+                                        (runs:remove-test-directory new-test-dat mode) ;; 'remove-all)
+                                        (if (not (null? tal))
+                                            (loop (car tal)(cdr tal)))))))
 				(rmt:update-run-stats run-id (rmt:get-raw-run-stats run-id)))
 			       ((set-state-status)
-				(debug:print-info 2 *default-log-port* "new state " (car state-status) ", new status " (cadr state-status))
-				(mt:test-set-state-status-by-id run-id (db:test-get-id test) (car state-status)(cadr state-status) #f)
+                                (let* ((new-state (car state-status))
+                                       (new-status (cadr state-status))
+                                       (test-id (db:test-get-id test))
+                                       (test-run-dir (db:test-get-rundir new-test-dat))
+                                       (has-subrun (and (subrun:subrun-test-initialized? test-run-dir)
+                                                      (not (subrun:subrun-removed? test-run-dir)))))
+                                  (when has-subrun
+                                     (common:send-thunk-to-background-thread
+                                        (lambda ()
+                                          (subrun:set-state-status test-run-dir state status new-state-status)
+                                          )
+                                        )
+                                    )
+                                  (debug:print-info 2 *default-log-port* "new state " new-state ", new status " new-status )
+                                  (mt:test-set-state-status-by-id run-id test-id new-state new-status #f))
 				(if (not (null? tal))
 				    (loop (car tal)(cdr tal))))
 			       ((run-wait)
+                                ;; BB TODO - manage has-subrun case
 				(debug:print-info 2 *default-log-port* "still waiting, " (length tests) " tests still running")
 				(thread-sleep! 10)
 				(let ((new-tests (proc-get-tests run-id)))
 				  (if (null? new-tests)
 				      (debug:print-info 1 *default-log-port* "Run completed according to zero tests matching provided criteria.")
 				      (loop (car new-tests)(cdr new-tests)))))
 			       ((archive)
+                                ;; BB TODO - manage has-subrun case
 				(if (and run-dir (not toplevel-with-children))
 				    (let ((ddir (conc run-dir "/")))
 				      (case (string->symbol (args:get-arg "-archive"))
 					((save save-remove keep-html)
-					 (if (file-exists? ddir)
+					 (if (common:file-exists? ddir)
 					     (debug:print-info 0 *default-log-port* "Estimating disk space usage for " test-fulln ": " (common:get-disk-space-used ddir)))))))
 				(if (not (null? tal))
 				    (loop (car tal)(cdr tal))))
 			       )))
 		       )
-		     (if worker-thread (thread-join! worker-thread))))))
+		     (if worker-thread (thread-join! worker-thread)))
+                   (common:join-backgrounded-threads))))
 	   ;; remove the run if zero tests remain
 	   (if (eq? action 'remove-runs)
-	       (let ((remtests (mt:get-tests-for-run (db:get-value-by-header run header "id") #f '("DELETED") '("n/a") not-in: #t)))
+	       (let* ((run-id   (db:get-value-by-header run header "id")) ;; NB// masks run-id from above?
+                      (remtests (mt:get-tests-for-run run-id #f '("DELETED") '("n/a") not-in: #t)))
 		 (if (null? remtests) ;; no more tests remaining
 		     (let* ((dparts  (string-split lasttpath "/"))
 			    (runpath (conc "/" (string-intersperse 
 						(take dparts (- (length dparts) 1))
 						"/"))))
 		       (debug:print 1 *default-log-port* "Removing run: " runkey " " (db:get-value-by-header run header "runname") " and related record")
-		       (rmt:delete-run run-id)
-		       (rmt:delete-old-deleted-test-records)
-		       ;; (rmt:set-var "DELETED_TESTS" (current-seconds))
+                       (if (not keep-records)
+                           (begin
+                             (rmt:delete-run run-id)
+                             (rmt:delete-old-deleted-test-records)))
+                           ;; (rmt:set-var "DELETED_TESTS" (current-seconds))
 		       ;; need to figure out the path to the run dir and remove it if empty
 		       ;;    (if (null? (glob (conc runpath "/*")))
 		       ;;        (begin
 		       ;; 	 (debug:print 1 *default-log-port* "Removing run dir " runpath)
 		       ;; 	 (system (conc "rmdir -p " runpath))))
@@ -1887,25 +2240,41 @@
     )
   #t)
 
 (define (runs:remove-test-directory test mode) ;; remove-data-only)
   (let* ((run-dir       (db:test-get-rundir test))    ;; run dir is from the link tree
-	 (real-dir      (if (file-exists? run-dir)
+	 (real-dir      (if (common:file-exists? run-dir)
 			    ;; (resolve-pathname run-dir)
 			    (common:nice-path run-dir)
-			    #f)))
-    (case mode
+			    #f))
+         (clean-mode    (or mode 'remove-all))
+         (test-id       (db:test-get-id test))
+        ;; (lock-key      (conc "test-" test-id))
+        ;; (got-lock      (let loop ((lock        (rmt:no-sync-get-lock lock-key))
+	;; 			     (expire-time (+ (current-seconds) 30))) ;; give up on getting the lock and steal it after 15 seconds
+	;; 		    (if (car lock)
+	;; 			#t
+	;; 			(if (> (current-seconds) expire-time)
+	;; 			    (begin
+	;; 			      (debug:print-info 0 *default-log-port* "Timed out waiting for a lock to clean test with id " test-id)
+	;; 			      (rmt:no-sync-del! lock-key) ;; destroy the lock
+	;; 			      (loop (rmt:no-sync-get-lock lock-key) expire-time)) ;; 
+	;; 			    (begin
+	;; 			      (thread-sleep! 1)
+	 ;; 			      (loop (rmt:no-sync-get-lock lock-key) expire-time)))))))
+	 )
+    (case clean-mode
       ((remove-data-only)(mt:test-set-state-status-by-id (db:test-get-run_id test)(db:test-get-id test) "CLEANING" "LOCKED" #f))
       ((remove-all)      (mt:test-set-state-status-by-id (db:test-get-run_id test)(db:test-get-id test) "REMOVING" "LOCKED" #f))
       ((archive-remove)  (mt:test-set-state-status-by-id (db:test-get-run_id test)(db:test-get-id test) "ARCHIVE_REMOVING" #f #f)))
     (debug:print-info 1 *default-log-port* "Attempting to remove " (if real-dir (conc " dir " real-dir " and ") "") " link " run-dir)
     (if (and real-dir 
 	     (> (string-length real-dir) 5)
-	     (file-exists? real-dir)) ;; bad heuristic but should prevent /tmp /home etc.
+	     (common:file-exists? real-dir)) ;; bad heuristic but should prevent /tmp /home etc.
 	(begin ;; let* ((realpath (resolve-pathname run-dir)))
 	  (debug:print-info 1 *default-log-port* "Recursively removing " real-dir)
-	  (if (file-exists? real-dir)
+	  (if (common:file-exists? real-dir)
 	      (runs:safe-delete-test-dir real-dir)
 	      (debug:print 0 *default-log-port* "WARNING: test dir " real-dir " appears to not exist or is not readable")))
 	(if real-dir 
 	    (debug:print 0 *default-log-port* "WARNING: directory " real-dir " does not exist")
 	    (debug:print 0 *default-log-port* "WARNING: no real directory corrosponding to link " run-dir ", nothing done")))
@@ -1927,14 +2296,16 @@
 		     (not (member run-dir (list "n/a" "/tmp/badname"))))
 		(debug:print 0 *default-log-port* "WARNING: not removing " run-dir " as it either doesn't exist or is not a symlink")
 		(debug:print 0 *default-log-port* "NOTE: the run dir for this test is undefined. Test may have already been deleted."))
 	    ))
     ;; Only delete the records *after* removing the directory. If things fail we have a record 
-    (case mode
-      ((remove-data-only)(mt:test-set-state-status-by-id (db:test-get-run_id test)(db:test-get-id test) "NOT_STARTED" "n/a" #f))
+    (case clean-mode
+      ((remove-data-only)(mt:test-set-state-status-by-id (db:test-get-run_id test)(db:test-get-id test) (db:test-get-state test)(db:test-get-status test) #f))
       ((archive-remove)  (mt:test-set-state-status-by-id (db:test-get-run_id test)(db:test-get-id test) "ARCHIVED" #f #f))
-      (else (rmt:delete-test-records (db:test-get-run_id test) (db:test-get-id test))))))
+      (else (rmt:delete-test-records (db:test-get-run_id test) (db:test-get-id test))))
+    ;; (rmt:no-sync-del! lock-key)
+    ))
 
 ;;======================================================================
 ;; Routines for manipulating runs
 ;;======================================================================
 
@@ -1954,11 +2325,12 @@
       (let (;; (db   #f)
 	    (keys #f))
 	(if (launch:setup)
 	    (begin
 	      (full-runconfigs-read) ;; cache the run config
-	      (launch:cache-config)) ;; do not cache here - need to be sure runconfigs is processed
+	      ;; (launch:cache-config) ;; there are two independent config cache locations, turning this one off for now. MRW.
+	      ) ;; do not cache here - need to be sure runconfigs is processed
 	    (begin 
 	      (debug:print 0 *default-log-port* "Failed to setup, exiting")
 	      (exit 1)))
 
         
@@ -2115,11 +2487,11 @@
 (define (runs:clean-cache target runname toppath)
   (if target
       (if runname
 	  (let* ((linktree (common:get-linktree)) ;; (if toppath (configf:lookup *configdat* "setup" "linktree")))
 		 (runtop   (conc linktree "/" target "/" runname))
-		 (files    (if (file-exists? runtop)
+		 (files    (if (common:file-exists? runtop)
 			       (append (glob (conc runtop "/.megatest*"))
 				       (glob (conc runtop "/.runconfig*")))
 			       '())))
 	    (if (null? files)
 		(debug:print-info 0 *default-log-port* "No cached megatest or runconfigs files found. None removed.")

ADDED   sample-sauth-paths.scm
Index: sample-sauth-paths.scm
==================================================================
--- /dev/null
+++ sample-sauth-paths.scm
@@ -0,0 +1,5 @@
+(define *db-path* "/path/to/db") 
+(define *exe-path* "/path/to/store/suids")  
+(define *exe-src* "/path/to/spublish/and/sretrieve/executables")
+(define *sauth-path* "/path/to/production/sauthorize/exe")
+(define *super-users* '("user1" "user2"))

ADDED   sauth-common.scm
Index: sauth-common.scm
==================================================================
--- /dev/null
+++ sauth-common.scm
@@ -0,0 +1,302 @@
+
+;; Create the sqlite db
+(define (sauthorize:db-do proc) 
+      (if (or (not *db-path*)
+              (not (file-exists? *db-path*))) 
+	(begin
+	  (print 0 "[database]\nlocation " *db-path* " \n\n Is missing from the config file!")
+	  (exit 1)))
+    (if (and *db-path*
+	     (directory? *db-path*)
+	     (file-read-access? *db-path*))
+	(let* ((dbpath    (conc *db-path* "/sauthorize.db"))
+	       (writeable (file-write-access? dbpath))
+	       (dbexists  (file-exists? dbpath)))
+	  (handle-exceptions
+	   exn
+	   (begin
+	     (debug:print 2 "ERROR: problem accessing db " dbpath
+			  ((condition-property-accessor 'exn 'message) exn))
+	     (exit 1))
+            ;(print  "calling proc " proc "db path " dbpath )
+	   (call-with-database
+            dbpath
+	    (lambda (db)
+	       ;(print 0 "calling proc " proc " on db " db)
+	      (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
+	      (if (not dbexists)(sauthorize:initialize-db db))
+	      (proc db)))))
+	(print 0 "ERROR: invalid path for storing database: " *db-path*)))
+
+;;execute a query
+(define (sauthorize:db-qry db qry)
+  ;(print qry)
+  (exec (sql db  qry)))
+
+
+(define (sauthorize:do-as-calling-user proc)
+  (let ((eid (current-effective-user-id))
+        (cid (current-user-id)))
+    (if (not (eq? eid cid)) ;; running suid
+            (set! (current-effective-user-id) cid))
+     ;(print 0 "cid " cid " eid:" eid)
+    (proc)
+    (if (not (eq? eid cid))
+        (set! (current-effective-user-id) eid))))
+
+
+(define (run-cmd cmd arg-list)
+  ; (print (current-effective-user-id))
+   ;(handle-exceptions
+;	     exn
+;	     (print 0 "ERROR: failed to run script " cmd " with params " arg-list " " (exn assert))
+	     (let ((pid (process-run cmd arg-list)))
+	       (process-wait pid))
+)
+;)
+
+
+(define (regster-log inl usr-id  area-id  cmd)
+  (sauth-common:shell-do-as-adm
+        (lambda ()
+         (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('sretrieve " inl "'," usr-id ","  area-id ", 'cat' )")))))))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Check user types
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+
+
+;;check if a user is an admin
+(define (is-admin username)
+   (let* ((admin #f))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT users.is_admin FROM  users where users.username = '" username "'")))))
+        (if (not (null? data-row))
+             (let ((col  (car data-row)))
+             (if (equal? col "yes")
+                   (set! admin #t)))))))  	        
+admin))
+
+
+;;check if a user is an read-admin
+(define (is-read-admin username)
+   (let* ((admin #f))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT users.is_admin FROM  users where users.username = '" username "'")))))
+        (if (not (null? data-row))
+             (let ((col  (car data-row)))
+             (if (equal? col "read-admin")
+                   (set! admin #t)))))))  	        
+admin))
+
+
+;;check if user has specifc role for a area
+(define (is-user role username area)
+  (let* ((has-access #f))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT  permissions.access_type, permissions.expiration FROM  users ,  areas, permissions where permissions.user_id = users.id and permissions.area_id = areas.id and users.username = '" username "' and areas.code = '" area "'")))))
+        (if (not (null? data-row))
+           (begin
+               (let* ((access-type  (car data-row))
+                    (exdate (cadr data-row)))
+               (if (not (null? exdate)) 
+               (begin 
+                  (let ((valid (is-access-valid  exdate)))
+                   ;(print valid) 
+                  (if (and (equal? access-type role)
+                        (equal? valid #t))
+                   (set! has-access #t))))
+                (print "Access expired"))))))))
+ ;(print has-access)
+has-access))
+
+(define (is-access-valid exp-str)
+    (let* ((ret-val #f )
+           (date-parts  (string-split exp-str "/"))
+           (yr (string->number (car date-parts)))
+           (month (string->number(car (cdr date-parts)))) 
+           (day (string->number(caddr date-parts)))
+           (exp-date (make-date 0 0 0 0 day month yr )))
+             ;(print  exp-date)
+             ;(print (current-date))   
+            (if (> (date-compare exp-date  (current-date)) 0)
+             (set! ret-val #t))
+   ;(print ret-val)
+   ret-val))
+
+
+;check if area exists
+(define (area-exists area)
+   (let* ((area-defined #f))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT  id FROM  areas where areas.code = '" area "'")))))
+           (if (not (null? data-row))
+                 (set! area-defined #t)))))
+area-defined))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; Get Record from database
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;gets area id by code 
+(define (get-area area)
+   (let* ((area-defined '()))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT  id FROM  areas where areas.code = '" area "'")))))
+          (set!  area-defined data-row))))
+area-defined))
+
+;get id of users table by user name 
+(define (get-user user)
+  (let* ((user-defined '()))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT  id FROM  users where users.username = '" user "'")))))
+          (set!  user-defined data-row))))
+user-defined))
+
+;get permissions id by userid and area id 
+(define (get-perm userid areaid)
+  (let* ((user-defined '()))
+    (sauthorize:db-do  (lambda (db)
+          (let* ((data-row (query fetch (sql db (conc "SELECT  id FROM  permissions where user_id = " userid " and area_id = " areaid)))))
+         (set!  user-defined data-row))))
+
+user-defined))
+
+(define (get-restrictions base-path usr)
+(let* ((user-defined '()))
+    (sauthorize:db-do  (lambda (db)
+          (let* ((data-row (query fetch (sql db (conc "SELECT  restriction FROM areas, users, permissions where  areas.id = permissions.area_id and users.id =  permissions.user_id and  users.username = '" usr "' and areas.basepath = '" base-path "'")))))
+         ;(print data-row) 
+         (set!  user-defined data-row))))
+    ;   (print user-defined)
+  (if (null? user-defined)
+      ""
+      (car user-defined))))
+
+
+(define (get-obj-by-path path)
+   (let* ((obj '()))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT  code,exe_name, id, basepath FROM  areas where areas.basepath = '" path "'")))))
+         (set!  obj data-row))))
+obj))
+
+(define (get-obj-by-code code )
+  (let* ((obj '()))
+    (sauthorize:db-do  (lambda (db)
+        ;(print (conc "SELECT  code, exe_name,  id, basepath, required_grps  FROM  areas where areas.code = '" code "'"))
+        (let* ((data-row (query fetch (sql db (conc "SELECT  code, exe_name,  id, basepath, required_grps  FROM  areas where areas.code = '" code "'")))))
+         ;(print data-row)
+         (set!  obj data-row)
+         ;(print obj) 
+        )))
+    (if (not (null? obj))
+          (begin
+          (let* ((req-grp (caddr (cddr obj))))
+            (sauthorize:do-as-calling-user
+             (lambda ()
+ (sauth-common:check-user-groups req-grp))))))
+obj))
+
+(define (sauth-common:check-user-groups req-grp)
+(let* ((current-groups  (get-groups) )
+        (req-grp-list (string-split req-grp ",")))
+        ;(print req-grp-list)
+        (for-each (lambda (grp)
+	  (let ((grp-info (group-information grp)))
+               ;(print grp-info " " grp)
+               (if (not (equal? grp-info #f))
+               (begin
+                 (if (not (member  (caddr grp-info) current-groups))
+                  (begin 
+                    (sauth:print-error (conc "Please wash " grp " group in your xterm!! " ))
+                     (exit 1)))))))
+	     req-grp-list)))
+
+(define (get-obj-by-code-no-grp-validation code )
+  (let* ((obj '()))
+    (sauthorize:db-do  (lambda (db)
+        (let* ((data-row (query fetch (sql db (conc "SELECT  code, exe_name,  id, basepath  FROM  areas where areas.code = '" code "'")))))
+         (set!  obj data-row))))
+;(print obj)
+obj))
+
+
+
+
+;; function to validate the users input for target path and resolve the path
+;; TODO: Check for restriction in subpath 
+(define (sauth-common:resolve-path  new current allowed-sheets)
+   (let* ((target-path (append  current (string-split new "/")))
+          (target-path-string (string-join target-path "/"))
+          (normal-path (normalize-pathname target-path-string))
+          (normal-list (string-split normal-path "/"))
+           (ret '()))
+   (if (string-contains   normal-path "..")
+    (begin
+      (print "ERROR: Path  " new " resolved outside target area ")
+      #f)
+    (if(equal? normal-path ".")
+      ret  
+    (if (not (member  (car normal-list) allowed-sheets))
+      (begin
+      (print "ERROR: Permision denied to  " new )
+       #f)
+    normal-list)))))
+
+(define (sauth-common:get-target-path base-path-list ext-path top-areas base-path)
+  (let* ((resolved-path (sauth-common:resolve-path ext-path base-path-list top-areas ))
+          (usr (current-user-name) ) )
+          (if (not (equal? resolved-path #f))
+           (if (null? resolved-path) 
+             #f
+           (let* ((sheet (car resolved-path))
+                   (restricted-areas (get-restrictions base-path usr))
+                   (restrictions (conc ".*" (string-join (string-split restricted-areas ",") ".*|.*") ".*"))
+           	   (target-path (if (null? (cdr resolved-path)) 
+                                     base-path 
+                                     (conc base-path "/" (string-join (cdr resolved-path) "/")))))
+                    
+	              
+                           (if (and (not (equal? restricted-areas "" ))
+                             (string-match (regexp  restrictions) target-path)) 
+                           (begin
+                              (sauth:print-error "Access denied to " (string-join resolved-path "/"))
+                              ;(exit 1)   
+                            #f)
+                             target-path)
+                            
+))
+             #f)))
+
+(define (sauth-common:shell-ls-cmd base-path-list ext-path top-areas base-path tail-cmd-list)
+    (if (and (null? base-path-list) (equal? ext-path "") )
+      (print (string-intersperse top-areas " "))
+  (let* ((resolved-path (sauth-common:resolve-path ext-path base-path-list top-areas )))
+           ;(print resolved-path)
+           (if (not (equal? resolved-path #f))
+           (if (null? resolved-path) 
+             (print (string-intersperse top-areas " "))
+           (let* ((target-path (sauth-common:get-target-path  base-path-list  ext-path top-areas base-path)))
+                (print target-path)
+                (if (not (equal? target-path #f))
+                (begin 
+                (cond
+		  ((null? tail-cmd-list)
+		     (run (pipe
+      	      	      (ls "-lrt" ,target-path))))
+		  ((not (equal? (car tail-cmd-list) "|"))
+                         (print "ls cmd cannot accept " (string-join tail-cmd-list) " as an argument!!"))
+                  (else  
+                    (run (pipe
+      	      	      (ls "-lrt" ,target-path)
+                      (begin (system (string-join (cdr tail-cmd-list))))))))))))))))
+
+(define (sauth:print-error msg)
+  (with-output-to-port (current-error-port)
+	(lambda ()
+	       (print (conc "ERROR: " msg)))))
+

ADDED   sauthorize.scm
Index: sauthorize.scm
==================================================================
--- /dev/null
+++ sauthorize.scm
@@ -0,0 +1,643 @@
+
+;; Copyright 2006-2013, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+(use defstruct)
+(use scsh-process)
+
+(use srfi-18)
+(use srfi-19)
+(use refdb)
+
+(use sql-de-lite srfi-1 posix regex regex-case srfi-69)
+(declare (uses common))
+
+(declare (uses configf))
+(declare (uses margs))
+(declare (uses megatest-version))
+
+(include "megatest-fossil-hash.scm")
+;;; please create this file before using sautherise. For sample file is avaliable sample-sauth-paths.scm. 
+(include "sauth-paths.scm")
+(include "sauth-common.scm")
+
+;;
+;; GLOBALS
+;;
+(define *verbosity* 1)
+(define *logging* #f)
+(define *exe-name* (pathname-file (car (argv))))
+(define *sretrieve:current-tab-number* 0)
+(define *args-hash* (make-hash-table))
+(define sauthorize:help (conc "Usage: " *exe-name* " [action [params ...]]
+
+  list                   		 			: list areas $USER's can access
+  log                    		 			: get listing of recent activity.
+  sauth  list-area-user  			: list the users that can access the area.
+  sauth open  --group                       : Open up an area. User needs to be the owner of the area to open it. 
+              --code  
+              --retrieve|--publish [--additional-grps ]
+  sauth update   --retrieve|--publish             : update the binaries with the lates changes
+  sauth grant  --area           : Grant permission to read or write to a area that is alrady opend up.    
+             --expiration yyyy/mm/dd --retrieve|--publish 
+             [--restrict  ]  
+  sauth read-shell                        :  Open sretrieve shell for reading.  
+  sauth write-shell                       :  Open spublish shell for writing.
+   
+Part of the Megatest tool suite.
+Learn more at http://www.kiatoa.com/fossils/megatest
+
+Version: " megatest-fossil-hash)) ;; "
+
+;;======================================================================
+;; RECORDS
+;;======================================================================
+
+;;======================================================================
+;; DB
+;;======================================================================
+
+;; replace (strftime('%s','now')), with datetime('now'))
+(define (sauthorize:initialize-db db)
+  (for-each
+   (lambda (qry)
+     (exec (sql db qry)))
+   (list 
+    "CREATE TABLE IF NOT EXISTS actions
+         (id           INTEGER PRIMARY KEY,
+          cmd       TEXT NOT NULL,
+          user_id      INTEGER NOT NULL,
+          datetime     TIMESTAMP DEFAULT (datetime('now','localtime')),
+          area_id      INTEGER NOT NULL,
+          comment      TEXT DEFAULT '' NOT NULL,
+          action_type  TEXT NOT NULL);"
+        "CREATE TABLE IF NOT EXISTS users
+         (id           INTEGER PRIMARY KEY,
+          username     TEXT NOT NULL,
+          is_admin     TEXT NOT NULL,
+          datetime     TIMESTAMP DEFAULT (datetime('now','localtime'))
+          );" 
+          "CREATE TABLE IF NOT EXISTS areas
+         (id           INTEGER PRIMARY KEY,
+          basepath     TEXT NOT NULL,
+          code         TEXT NOT NULL,
+          exe_name     TEXT NOT NULL,
+          required_grps TEXT DEFAULT '' NOT NULL,
+          datetime     TIMESTAMP DEFAULT (datetime('now','localtime'))
+          );" 
+         "CREATE TABLE IF NOT EXISTS permissions
+         (id              INTEGER PRIMARY KEY,
+          access_type     TEXT NOT NULL,
+          user_id         INTEGER NOT NULL,
+          datetime        TIMESTAMP DEFAULT (datetime('now','localtime')),
+          area_id         INTEGER NOT NULL,
+          restriction     TEXT DEFAULT '' NOT NULL,
+          expiration       TIMESTAMP DEFAULT NULL);"
+    )))
+
+
+
+
+(define (get-access-type args)
+   (let loop ((hed (car args))
+		 (tal (cdr args)))
+                   (cond
+                   ((equal? hed "--retrieve")
+                      "retrieve") 
+                   ((equal? hed "--publish")
+                      "publish") 
+                   ((equal? hed "--area-admin")
+                      "area-admin")
+                   ((equal? hed "--writer-admin")
+                      "writer-admin")
+                   ((equal? hed "--read-admin")
+                      "read-admin")
+
+                   ((null? tal)
+                      #f) 
+                   (else 
+		  	(loop (car tal)(cdr tal))))))
+
+
+
+;; check if user can gran access to an area
+(define (can-grant-perm username access-type area)
+   (let* ((isadmin (is-admin username))
+          (is-area-admin (is-user "area-admin" username area ))
+          (is-read-admin (is-user "read-admin" username area) )
+          (is-writer-admin (is-user "writer-admin" username area) ) )
+   (cond
+   ((equal? isadmin  #t)
+     #t)
+   ((equal? is-area-admin #t ) 
+     #t)
+   ((and (equal? is-writer-admin #t ) (equal? access-type "retrieve"))
+     #t)
+   ((and (equal? is-read-admin #t ) (equal? access-type "retrieve"))
+     #t)
+
+   (else  
+    #f))))
+
+(define (sauthorize:list-areausers  area )
+  (sauthorize:db-do  (lambda (db)
+				     (print "Users having access to " area ":")
+				     (query (for-each-row
+					     (lambda (row)
+                                               (let* ((exp-date (cadr row)))
+                                                (if  (is-access-valid  exp-date)   
+					        (apply print (intersperse row " | "))))))
+					    (sql db (conc "SELECT users.username, permissions.expiration, permissions.access_type  FROM users, areas, permissions where permissions.user_id = users.id and permissions.area_id = areas.id and areas.code = '" area "'"))))))
+
+
+
+
+; check if executable exists
+(define (exe-exist exe access-type)
+    (let* ((filepath (conc *exe-path* "/" access-type "/" exe)))
+    ; (print filepath)
+     (if (file-exists? filepath)
+       #t
+       #f)))
+
+(define (copy-exe access-type exe-name group)
+  (run-cmd "/bin/chmod" (list "g+w" (conc *exe-path* "/" access-type)))
+  (let* ((spath (conc *exe-src*  "/s" access-type))
+         (dpath (conc *exe-path* "/" access-type "/" exe-name)))
+         (sauthorize:do-as-calling-user
+        (lambda ()
+            (run-cmd "/bin/cp" (list spath dpath )) 
+            (if (equal? access-type "publish")
+              (run-cmd "/bin/chmod" (list "u+s,o+rx" dpath))
+              (begin
+               (if (equal? group "none")
+                 (run-cmd "/bin/chmod" (list "u+s,o+rx" dpath))
+                 (begin   
+                     (run-cmd "/bin/chgrp" (list group dpath))
+                       (run-cmd "/bin/chmod" (list "g+s,o+rx" dpath))))))))
+	(run-cmd "chmod" (list "g-w" (conc *exe-path* "/" access-type)))))
+
+(define (get-exe-name path group)
+   (let ((name ""))
+   (sauthorize:do-as-calling-user
+        (lambda ()
+        (if (equal? (current-effective-user-id) (file-owner path)) 
+          (set! name (conc (current-user-name) "_" group))
+          (begin
+            (print "You cannot open areas that you dont own!!")  
+             (exit 1)))))
+name))
+
+(define (sauthorize:valid-unix-user username)
+    (let* ((ret-val #f))
+    (let-values (((inp oup pid)
+              (process "/usr/bin/id" (list username))))
+        (let loop ((inl (read-line inp)))
+          (if (string? inl) 
+          (if (string-contains inl  "No such user") 
+            (set! ret-val #f)
+             (set! ret-val #t)))   
+          (if (eof-object? inl)
+              (begin
+                   (close-input-port inp)
+                  (close-output-port oup))
+            (loop (read-line inp)))))
+            ret-val))
+
+
+;check if a paths/codes are vaid and if area is alrady open  
+(define (open-area group path code access-type other-grps)
+   (let* ((exe-name (get-exe-name path group))
+           (path-obj (get-obj-by-path path))
+           (code-obj (get-obj-by-code-no-grp-validation code)))
+           ;(print path-obj)   
+          (cond
+            ((not (null? path-obj))
+                (if (equal? code (car path-obj))
+                  (begin
+                     (if (equal? exe-name (cadr path-obj))
+                        (begin
+                            (if (not (exe-exist exe-name  access-type))
+                                 (copy-exe access-type exe-name group)
+                                 (begin 
+                                  (print "Area already open!!")
+                                  (exit 1))))   
+			(begin
+                           (if (not (exe-exist exe-name  access-type))
+                                 (copy-exe access-type exe-name group))
+                           ;; update exe-name  in db 
+                      (sauthorize:db-do   (lambda (db)
+                         (sauthorize:db-qry db (conc "update areas set exe_name = '" exe-name "' where id = " (caddr path-obj)))))
+                        )))
+                   (begin
+                       (print "Path " path " is registered with --code " (car path-obj) ". To open this area please execute following cmd: \n  sauthorize open " path " --group " group " --code " (car path-obj) " --" access-type )
+                       (exit 1))))
+                      
+            ((not (null? code-obj))
+                   (print "Code " code " is used for diffrent path. Please try diffrent value of --code" ) 
+                   (exit 1))
+            (else
+               ; (print (exe-exist exe-name  access-type))
+                (if (not (exe-exist exe-name  access-type))
+                        (copy-exe access-type exe-name group))
+                (sauthorize:db-do   (lambda (db)
+               (print conc "insert into areas (code, basepath, exe_name, required_grps) values ('" code "', '" path "', '" exe-name "', '" other-grps "') ") 
+             (sauthorize:db-qry db (conc "insert into areas (code, basepath, exe_name, required_grps) values ('" code "', '" path "', '" exe-name "', '" other-grps "') "))))))))
+
+(define (user-has-open-perm user path access)
+  (let* ((has-access #f)
+         (eid (current-user-id)))
+    (cond
+     ((is-admin  user)
+       (set! has-access #t ))
+     ((and (is-read-admin  user) (equal? access "retrieve"))
+       (set! has-access #t ))
+     (else
+        (print "User " user " does not have permission to open areas")))
+        has-access))
+
+
+;;check if user has group access
+(define (is-group-washed req_grpid current-grp-list)
+  (let loop ((hed (car current-grp-list))
+		 (tal (cdr current-grp-list)))
+                   (cond
+                   ((equal? hed req_grpid)
+                    #t)    
+                   ((null? tal)
+                      #f)
+                   (else 
+		  	(loop (car tal)(cdr tal))))))
+
+;create executables with appropriate suids
+(define (sauthorize:open user path group code access-type other-groups)
+   (let* ((gpid (group-information group))
+         (req_grpid (if (equal? group "none")
+                      group 
+                      (if (equal? gpid #f)
+                           #f      
+                     (caddr gpid))))
+         (current-grp-list (get-groups))
+         (valid-grp (if (equal? group "none")
+                     group
+                    (is-group-washed req_grpid current-grp-list))))
+   (if (and (not (equal? group "none")) (equal? valid-grp #f ))
+       (begin
+       (print "Group " group " is not washed in the current xterm!!") 
+       (exit 1)))) 
+   (if (not (file-write-access? path))
+     (begin
+       (print "You can open areas owned by yourself. You do not have permissions to open path." path)
+        (exit 1)))
+   (if (user-has-open-perm user path access-type)
+      (begin 
+       ;(print "here")   
+       (open-area group path code access-type other-groups)
+       (sauthorize:grant user user code "2017/12/25"  "read-admin" "") 
+       (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('sauthorize open " path " --code " code " --group " group " --" access-type "'," (car (get-user user)) "," (car (get-area code)) ", 'open' )"))))
+         (print "Area has " path "  been opened for " access-type ))))
+
+(define (sauthorize:update username exe area access-type)
+  (let* ((parts (string-split exe "_"))
+         (owner (car parts))
+         (group (cadr parts))
+         (gpid (group-information group))
+         (req_grpid (if (equal? group "none")
+                      group 
+                      (if (equal? gpid #f)
+                           #f      
+                     (caddr gpid))))
+ 
+         (current-grp-list (get-groups))
+         (valid-grp (if (equal? group "none")
+                     group
+                    (is-group-washed req_grpid current-grp-list))))
+         (if (not (equal? username owner))
+            (begin
+              (print "You cannot update " area ". Only " owner " can update this area!!") 
+               (exit 1)))
+          (copy-exe access-type exe group)
+           (print "recording action..")    
+          (sauthorize:db-do   (lambda (db)
+             
+             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('sauthorize update " area " --" access-type "'," (car (get-user username)) "," (car (get-area area)) ", 'update' )"))))
+         (print "Area has " area "  been update!!" )))
+
+(define (sauthorize:grant auser guser area exp-date access-type restrict)
+    ; check if user exist in db
+    (let* ((area-obj (get-area area))
+           (auser-obj (get-user auser)) 
+           (user-obj (get-user guser)))
+          
+        (if (null? user-obj)
+           (begin
+            ;; is guser a valid unix user
+            (if (not (sauthorize:valid-unix-user guser))
+               (begin  
+                (print "User " guser " is Invalid unix user!!")
+                 (exit 1)))
+            (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "insert into users (username, is_admin) values ('" guser "', 'no') "))))
+             (set! user-obj (get-user guser))))
+        (let* ((perm-obj (get-perm (car user-obj) (car area-obj))))
+          (if(null? perm-obj)
+          (begin   
+            ;; insert permissions
+            (sauthorize:db-do   (lambda (db)
+            (sauthorize:db-qry db (conc "insert into permissions (access_type, user_id, area_id, restriction, expiration ) values ('" access-type "', " (car user-obj) ", " (car area-obj) ", '" restrict "', '" exp-date "')")))))
+          (begin 
+             ;update permissions
+             (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "update permissions set access_type = '" access-type "' , restriction = '" restrict "', expiration =  '" exp-date "' where user_id = " (car user-obj) " and area_id = " (car area-obj)))))))
+             (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('sauthorize grant " guser " --area " area " --expiration " exp-date " --" access-type " --restrict " restrict "'," (car auser-obj) "," (car area-obj) ", 'grant' )"))))  
+             (print "Permission has been sucessfully granted to user " guser))))
+
+(define (sauthorize:process-action  username action . args)
+   (case (string->symbol action)
+   ((grant)
+      (if (< (length args) 6)
+         (begin 
+	     (print  "ERROR: Missing arguments; " (string-intersperse args ", "))
+	     (exit 1)))
+       (let* ((remargs     (args:get-args args '("--area" "--expiration" "--restrict") '() args:arg-hash 0))
+              (guser     (car args))
+	      (restrict         (or (args:get-arg "--restrict") ""))
+              (area         (or (args:get-arg "--area") ""))  
+              (exp-date        (or (args:get-arg "--expiration") ""))
+              (access-type (get-access-type remargs)))
+	; (print  "version " guser " restrict " restrict )
+        ; (print "area " area " exp-date " exp-date " access-type " access-type)
+        (cond
+           ((equal? guser "")
+              (print "Username not found!! Try \"sauthorize help\" for useage ")
+               (exit 1))   
+           ((equal? area "")
+              (print "Area not found!! Try \"sauthorize help\" for useage ")
+              (exit 1)) 
+           ((equal? access-type #f)
+              (print "Access type not found!! Try \"sauthorize help\" for useage ")
+               (exit 1)) 
+           ((equal? exp-date "")
+              (print "Date of expiration not found!! Try \"sauthorize help\" for useage ")
+              (exit 1)))
+           (if (not (area-exists area))
+              (begin
+              (print "Area does not exisit!!")
+              (exit 1)))   
+           (if (can-grant-perm username access-type area)
+	   (begin
+             (print "calling sauthorize:grant ") 
+              (sauthorize:grant username guser area exp-date access-type restrict))   
+           (begin
+              (print "User " username " does not have permission to grant permissions to area " area "!!")
+              (exit 1)))))
+       ((list-area-user)
+          (if (not (equal? (length args) 1))
+              (begin
+              (print "Missing argument area code to list-area-user ") 
+              (exit 1)))
+           (let* ((area (car args)))
+           (if (not (area-exists area))
+              (begin
+              (print "Area does not exisit!!")
+              (exit 1))) 
+                                
+                (sauthorize:list-areausers  area )
+              ))
+      ((read-shell)
+          (if (not (equal? (length args) 1))
+              (begin
+              (print "Missing argument area code to read-shell ") 
+              (exit 1)))
+           (let* ((area (car args))
+                  (code-obj (get-obj-by-code area)))
+           (if (or (null? code-obj)
+                   (not (exe-exist (cadr code-obj)  "retrieve")))
+              (begin
+              (print "Area " area " is not open for reading!!")
+              (exit 1))) 
+              (sauthorize:do-as-calling-user
+             (lambda ()
+                (run-cmd (conc *exe-path* "/retrieve/" (cadr code-obj) ) (list "shell" area ))))))
+      ((write-shell)
+          (if (not (equal? (length args) 1))
+              (begin
+              (print "Missing argument area code to read-shell ") 
+              (exit 1)))
+           (let* ((area (car args))
+                  (code-obj (get-obj-by-code area)))
+           (if (or (null? code-obj)
+                   (not (exe-exist (cadr code-obj)  "publish")))
+              (begin
+              (print "Area " area " is not open for Writing!!")
+              (exit 1))) 
+              (sauthorize:do-as-calling-user
+             (lambda ()
+                (run-cmd (conc *exe-path* "/publish/" (cadr code-obj) ) (list "shell" area))))))
+      ((publish)
+          (if (< (length args) 2)
+              (begin
+              (print "Missing argument to publish. \n publish   [opts] ") 
+              (exit 1)))
+            
+           (let* ((action (car args))
+                  (area (cadr args))
+                  (cmd-args (cddr args)) 
+                  (code-obj (get-obj-by-code area)))
+           ;(print "area " area)
+           ;(print "code: " code-obj)  
+           ;(print (exe-exist (cadr code-obj)  "publish")) 
+           (if (or (null? code-obj)
+                   (not (exe-exist (cadr code-obj)  "publish")))
+              (begin
+              (print "Area " area " is not open for writing!!")
+              (exit 1)))
+              ;(print "hear") 
+              (sauthorize:do-as-calling-user
+             (lambda ()
+               ; (print  *exe-path* "/publish/" (cadr code-obj) action area cmd-args  )
+                (run-cmd (conc *exe-path* "/publish/" (cadr code-obj) ) (append (list action area ) cmd-args))))))
+      
+     ((retrieve)
+          (if (< (length args) 2)
+              (begin
+              (print "Missing argument to publish. \n publish   [opts] ") 
+              (exit 1)))
+           (let* ((action (car args))
+                  (area (cadr args))
+                  (cmd-args (cddr args)) 
+                  (code-obj (get-obj-by-code area)))
+           (if (or (null? code-obj)
+                   (not (exe-exist (cadr code-obj)  "retrieve")))
+              (begin
+              (print "Area " area " is not open for reading!!")
+              (exit 1))) 
+               (print (conc *exe-path* "/retrieve/" (cadr code-obj) " " action " " area " " (string-join cmd-args)))
+              (sauthorize:do-as-calling-user
+             (lambda ()
+                (run-cmd (conc *exe-path* "/retrieve/" (cadr code-obj) ) (append (list action area ) cmd-args))))))
+
+ 
+ 
+      ((open)
+         (if (< (length args) 6)
+              (begin
+              (print "sauthorize open cmd takes 6 arguments!! \n Useage: sauthorize open  --group  --code  --retrieve|--publish") 
+              (exit 1)))
+         (let* ((remargs     (args:get-args args '("--group" "--code" "--additional-grps") '() args:arg-hash 0))
+              (path     (car args))
+	      (group         (or (args:get-arg "--group") ""))
+              (area         (or (args:get-arg "--code") ""))
+              (other-grps          (or (args:get-arg "--additional-grps") ""))     
+              (access-type (get-access-type remargs)))
+                
+              (cond
+                ((equal? path "")
+                  (print "path not found!! Try \"sauthorize help\" for useage ")
+                  (exit 1))   
+                ((equal? area "")
+                  (print "--code not found!! Try \"sauthorize help\" for useage ")
+                  (exit 1)) 
+                ((equal? access-type #f)
+                  (print "Access type not found!! Try \"sauthorize help\" for useage ")
+                  (exit 1)) 
+                ((and (not (equal? access-type "publish")) 
+                  (not (equal? access-type "retrieve")))
+                  (print "Access type can be eiter --retrieve or --publish !! Try \"sauthorize help\" for useage ")
+                  (exit 1)))
+                ; (print other-grps) 
+                (sauthorize:open username path group area access-type other-grps)))
+         ((update)
+            (if (< (length args) 2)
+              (begin
+              (print "sauthorize update cmd takes 2 arguments!! \n Useage: sauthorize update  --retrieve|--publish") 
+              (exit 1)))
+              (let* ((area (car args))
+                     (code-obj (get-obj-by-code area))
+                    (access-type (get-access-type (cdr args))))
+               (if  (and (not (equal? access-type "publish")) (not (equal? access-type "retrieve")))
+                  (begin 
+                  (print "Access type can be --retrieve|--publish ")
+                  (exit 1)))
+              (if (or (null? code-obj)
+                   (not (exe-exist (cadr code-obj)  access-type)))
+              (begin
+              (print "Area " area " is not open for reading!!")
+              (exit 1))) 
+              (sauthorize:update username (cadr code-obj) area access-type ))) 
+         ((area-admin)
+           (let* ((usr (car args))
+                  (usr-obj (get-user usr))
+                  (user-id (car (get-user username))))
+           
+                (if (is-admin  username)
+                (begin
+                  ; (print usr-obj) 
+                  (if (null? usr-obj)
+                    (begin
+                        (sauthorize:db-do   (lambda (db)
+              ;(print (conc "INSERT INTO users (username,is_admin) VALUES ( '" usr "', 'read-admin' )"))
+             (sauthorize:db-qry db (conc "INSERT INTO users (username,is_admin) VALUES ( '" usr "', 'read-admin' )")))))
+               (begin
+                ; (print (conc "update users set is_admin = 'no' where id = " (car usr-obj) ))
+                 (sauthorize:db-do   (lambda (db)
+                (sauthorize:db-qry db (conc "update users set is_admin = 'read-admin' where id = " (car usr-obj)))))))
+                (print "User " usr " is updated with area-admin access!"))
+                (print "Admin only function"))
+                (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('area-admin " usr " ', " user-id ",0, 'area-admin ')" )))))) 
+          ((mk-admin)
+           (let* ((usr (car args))
+                  (usr-obj (get-user usr))
+                  (user-id (car (get-user username))))
+                (if (not (sauthorize:valid-unix-user usr))
+               (begin  
+                (print "User " usr " is Invalid unix user!!")
+                 (exit 1)))
+
+                (if (member  username  *super-users*)
+                (begin
+                  (if (null? usr-obj)
+                    (begin
+                        (sauthorize:db-do   (lambda (db)
+                           (sauthorize:db-qry db (conc "INSERT INTO users (username,is_admin) VALUES ( '" usr "', 'yes' )")))))
+               (begin
+                 (sauthorize:db-do   (lambda (db)
+                (sauthorize:db-qry db (conc "update users set is_admin = 'yes' where id = " (car usr-obj)))))))
+                (print "User " usr " is updated with admin access!"))
+                (print "Super-Admin only function"))
+                (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('mk-admin " usr " ', " user-id ",0, 'mk-admin ')" )))))) 
+
+         ((register-log)
+            (if (< (length args) 4)
+                (print "Invalid arguments"))
+             ;(print args)
+             (let* ((cmd-line (car args))
+                     (user-id (cadr args))
+                     (area-id (caddr args))
+                     (user-obj (get-user username))
+                      (cmd (cadddr args)))
+                
+               (if (and (not (null? user-obj)) (equal? user-id (number->string(car user-obj))))
+                (begin 
+                (sauthorize:db-do   (lambda (db)
+             (sauthorize:db-qry db (conc "INSERT INTO actions (cmd,user_id,area_id,action_type ) VALUES ('" cmd-line"', " user-id "," area-id ", '" cmd "')" )))))
+                (print "You ar not authorised to run this cmd")
+
+)))     
+
+       
+      (else (print 0 "Unrecognised command " action))))
+  
+(define (main)
+  (let* ((args      (argv))
+	 (prog      (car args))
+	 (rema      (cdr args))
+         (username     (current-user-name)))
+    ;; preserve the exe data in the config file
+    (cond
+     ;; one-word commands
+     ((eq? (length rema) 1)
+      (case (string->symbol (car rema))
+	((help -h -help --h --help)
+	 (print sauthorize:help))
+	((list)
+            
+          (sauthorize:db-do  (lambda (db)
+				     (print "My Area accesses: ")
+				     (query (for-each-row
+					     (lambda (row)
+                                               (let* ((exp-date (car row)))
+                                                (if  (is-access-valid  exp-date)     
+					           (apply print (intersperse (cdr row) " | "))))))
+					    (sql db (conc "SELECT permissions.expiration, areas.basepath, areas.code, permissions.access_type  FROM users, areas, permissions where permissions.user_id = users.id and permissions.area_id = areas.id and users.username = '" username "'"))))))
+         
+	((log)
+	 (sauthorize:db-do  (lambda (db)
+				     (print "Logs : ")
+				     (query (for-each-row
+					     (lambda (row)
+                                                   
+					       (apply print (intersperse row " | "))))
+					    (sql db "SELECT actions.cmd, users.username, actions.action_type, actions.datetime, areas.code  FROM actions, users, areas where actions.user_id = users.id and actions.area_id = areas.id ")))))
+	(else
+	 (print "ERROR: Unrecognised command. Try \"sauthorize help\""))))
+     ;; multi-word commands
+     ((null? rema)(print sauthorize:help))
+     ((>= (length rema) 2)
+      (apply sauthorize:process-action username (car rema)(cdr rema)))
+     (else (debug:print 0 "ERROR: Unrecognised command. Try \"sauthorize help\"")))))
+
+(main)
+
+
+      

Index: sdb.scm
==================================================================
--- sdb.scm
+++ sdb.scm
@@ -22,11 +22,11 @@
 (declare (unit sdb))
 
 ;; 
 (define (sdb:open fname)
   (let* ((dbpath    (pathname-directory fname))
-	 (dbexists  (let ((fe (file-exists? fname)))
+	 (dbexists  (let ((fe (common:file-exists? fname)))
 		      (if fe 
 			  fe
 			  (begin
 			    (create-directory dbpath #t)
 			    #f))))

Index: server.scm
==================================================================
--- server.scm
+++ server.scm
@@ -1,7 +1,7 @@
 
-;; Copyright 2006-2012, Matthew Welland.
+;; Copyright 2006-2017, Matthew Welland.
 ;; 
 ;;  This program is made available under the GNU GPL version 2.0 or
 ;;  greater. See the accompanying file COPYING for details.
 ;; 
 ;;  This program is distributed WITHOUT ANY WARRANTY; without even the
@@ -8,24 +8,23 @@
 ;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 ;;  PURPOSE.
 
 (require-extension (srfi 18) extras tcp s11n)
 
-(use srfi-1 posix regex regex-case srfi-69 hostinfo md5 message-digest directory-utils posix-extras matchable)
-;; (use zmq)
+(use srfi-1 posix regex regex-case srfi-69 hostinfo md5 message-digest
+     directory-utils posix-extras matchable)
 
 (use spiffy uri-common intarweb http-client spiffy-request-vars)
 
 (declare (unit server))
 
 (declare (uses common))
 (declare (uses db))
 (declare (uses tasks)) ;; tasks are where stuff is maintained about what is running.
-(declare (uses synchash))
+;; (declare (uses synchash))
 (declare (uses http-transport))
-(declare (uses rpc-transport))
-;;(declare (uses nmsg-transport))
+;;(declare (uses rpc-transport))
 (declare (uses launch))
 (declare (uses daemon))
 
 (include "common_records.scm")
 (include "db_records.scm")
@@ -34,10 +33,22 @@
   (if (not hostport)
       #f
       (conc "http://" (car hostport) ":" (cadr hostport))))
 
 (define  *server-loop-heart-beat* (current-seconds))
+
+;;======================================================================
+;; P K T S   S T U F F 
+;;======================================================================
+
+;; ???
+
+;;======================================================================
+;; P K T S   S T U F F 
+;;======================================================================
+
+;; ???
 
 ;;======================================================================
 ;; S E R V E R
 ;;======================================================================
 
@@ -50,11 +61,11 @@
 ;;
 (define (server:launch run-id transport-type)
   (case transport-type
     ((http)(http-transport:launch))
     ;;((nmsg)(nmsg-transport:launch run-id))
-    ((rpc)  (rpc-transport:launch run-id))
+    ;;((rpc)  (rpc-transport:launch run-id))
     (else (debug:print-error 0 *default-log-port* "unknown server type " transport-type))))
 
 ;;======================================================================
 ;; S E R V E R   U T I L I T I E S 
 ;;======================================================================
@@ -112,11 +123,12 @@
 		      " -server " (or target-host "-") (if (equal? (configf:lookup *configdat* "server" "daemonize") "yes")
 							   " -daemonize "
 							   "")
 		      ;; " -log " logfile
 		      " -m testsuite:" testsuite)) ;; (conc " >> " logfile " 2>&1 &")))))
-	 (log-rotate  (make-thread common:rotate-logs  "server run, rotate logs thread")))
+	 (log-rotate  (make-thread common:rotate-logs  "server run, rotate logs thread"))
+         (load-limit  (configf:lookup-number *configdat* "jobtools" "maxhomehostload" default: 3.0)))
     ;; we want the remote server to start in *toppath* so push there
     (push-directory areapath)
     (debug:print 0 *default-log-port* "INFO: Trying to start server (" cmdln ") ...")
     (thread-start! log-rotate)
     
@@ -129,11 +141,11 @@
 	(begin
 	  (debug:print-info 0 *default-log-port* "Starting server on " target-host ", logfile is " logfile)
 	  (setenv "TARGETHOST" target-host)))
       
     (setenv "TARGETHOST_LOGF" logfile)
-    (common:wait-for-normalized-load 4 " delaying server start due to load" remote-host: (get-environment-variable "TARGETHOST")) ;; do not try starting servers on an already overloaded machine, just wait forever
+    (common:wait-for-normalized-load load-limit " delaying server start due to load" target-host) ;; do not try starting servers on an already overloaded machine, just wait forever
     (system (conc "nbfake " cmdln))
     (unsetenv "TARGETHOST_LOGF")
     (if (get-environment-variable "TARGETHOST")(unsetenv "TARGETHOST"))
     (thread-join! log-rotate)
     (pop-directory)))
@@ -206,11 +218,25 @@
 		(if (null? tal)
 		    (if (and limit
 			     (> (length new-res) limit))
 			new-res ;; (take new-res limit)  <= need intelligent sorting before this will work
 			new-res)
-		      (loop (car tal)(cdr tal) new-res)))))))))
+		    (loop (car tal)(cdr tal) new-res)))))))))
+
+(define (server:get-num-alive srvlst)
+  (let ((num-alive 0))
+    (for-each
+     (lambda (server)
+       (match-let (((mod-time host port start-time pid)
+		    server))
+	 (let* ((uptime  (- (current-seconds) mod-time))
+		(runtime (if start-time
+			     (- mod-time start-time)
+			     0)))
+	   (if (< uptime 5)(set! num-alive (+ num-alive 1))))))
+     srvlst)
+    num-alive))
 
 ;; given a list of servers get a list of valid servers, i.e. at least
 ;; 10 seconds old, has started and is less than 1 hour old and is
 ;; active (i.e. mod-time < 10 seconds
 ;;
@@ -230,11 +256,11 @@
 				    (mod-time   (list-ref rec 0)))
 				;; (print "start-time: " start-time " mod-time: " mod-time)
 				(and start-time mod-time
 				     (> (- now start-time) 0)    ;; been running at least 0 seconds
 				     (< (- now mod-time)   16)   ;; still alive - file touched in last 16 seconds
-				     (< (- now start-time) 
+				     (< (- now start-time)       
 					(+ (- (string->number (or (configf:lookup *configdat* "server" "runtime") "3600"))
 					      180)
 					   (random 360))) ;; under one hour running time +/- 180
 				     ))
 			      #f))
@@ -424,16 +450,161 @@
     (set! *db-last-access* (current-seconds)) ;; might not be needed.
     (if (equal? *toppath* toppath)
 	#t
 	#f)))
 
-;; timeout is in hours
-(define (server:get-timeout)
-  (let ((tmo (configf:lookup  *configdat* "server" "timeout")))
+;; timeout is hms string: 1h 5m 3s, default is 1 minute
+;;
+(define (server:expiration-timeout)
+  (let ((tmo (configf:lookup *configdat* "server" "timeout")))
     (if (and (string? tmo)
-	     (string->number tmo))
-	(* 60 60 (string->number tmo))
-	;; (* 3 24 60 60) ;; default to three days
-	;;(* 60 60 1)     ;; default to one hour
-	(* 60 5)          ;; default to five minutes
-	)))
+	     (common:hms-string->seconds tmo)) ;; BUG: hms-string->seconds is broken, if given "10" returns 0. Also, it doesn't belong in this logic unless the string->number is changed below
+        (* 3600 (string->number tmo))
+	60)))
+
+(define (server:get-best-guess-address hostname)
+  (let ((res #f))
+    (for-each 
+     (lambda (adr)
+       (if (not (eq? (u8vector-ref adr 0) 127))
+	   (set! res adr)))
+     ;; NOTE: This can fail when there is no mention of the host in /etc/hosts. FIXME
+     (vector->list (hostinfo-addresses (hostname->hostinfo hostname))))
+    (string-intersperse 
+     (map number->string
+	  (u8vector->list
+	   (if res res (hostname->ip hostname)))) ".")))
+
+;; moving this here as it needs access to db and cannot be in common.
+;;
+(define (server:writable-watchdog dbstruct)
+  (thread-sleep! 0.05) ;; delay for startup
+  (let ((legacy-sync  (common:run-sync?))
+        (sync-stale-seconds (configf:lookup-number *configdat* "server" "sync-stale-seconds" default: 300))
+	(debug-mode   (debug:debug-mode 1))
+	(last-time    (current-seconds))
+	(no-sync-db   (db:open-no-sync-db))
+        (sync-duration 0) ;; run time of the sync in milliseconds
+        ;;(this-wd-num  (begin (mutex-lock! *wdnum*mutex) (let ((x *wdnum*)) (set! *wdnum* (add1 *wdnum*)) (mutex-unlock! *wdnum*mutex) x)))
+        )
+    (set! *no-sync-db* no-sync-db) ;; make the no sync db available to api calls
+    (debug:print-info 2 *default-log-port* "Periodic sync thread started.")
+    (debug:print-info 3 *default-log-port* "watchdog starting. legacy-sync is " legacy-sync" pid="(current-process-id)  );;  " this-wd-num="this-wd-num)
+    (if (and legacy-sync (not *time-to-exit*))
+	(let* (;;(dbstruct (db:setup))
+	       (mtdb       (dbr:dbstruct-mtdb dbstruct))
+	       (mtpath     (db:dbdat-get-path mtdb))
+	       (tmp-area   (common:get-db-tmp-area))
+	       (start-file (conc tmp-area "/.start-sync"))
+	       (end-file   (conc tmp-area "/.end-sync")))
+	  (debug:print-info 0 *default-log-port* "Server running, periodic sync started.")
+	  (let loop ()
+	    ;; sync for filesystem local db writes
+	    ;;
+	    (mutex-lock! *db-multi-sync-mutex*)
+	    (let* ((need-sync        (>= *db-last-access* *db-last-sync*)) ;; no sync since last write
+		   (sync-in-progress *db-sync-in-progress*)
+                   (min-intersync-delay (configf:lookup-number *configdat* "server" "minimum-intersync-delay" default: 5))
+		   (should-sync      (and (not *time-to-exit*)
+                                          (> (- (current-seconds) *db-last-sync*) min-intersync-delay))) ;; sync every five seconds minimum, deprecated logic, can probably be removed
+		   (start-time       (current-seconds))
+                   (cpu-load-adj     (alist-ref 'adj-proc-load (common:get-normalized-cpu-load #f)))
+		   (mt-mod-time      (file-modification-time mtpath))
+		   (last-sync-start  (if (common:file-exists? start-file)
+					 (file-modification-time start-file)
+					 0))
+		   (last-sync-end    (if (common:file-exists? end-file)
+					 (file-modification-time end-file)
+					 10))
+                   (sync-period      (+ 3 (* cpu-load-adj 30))) ;; as adjusted load increases increase the sync period
+		   (recently-synced  (and (< (- start-time mt-mod-time) sync-period) ;; not useful if sync didn't modify megatest.db!
+					  (< mt-mod-time last-sync-start)))
+		   (sync-done        (<= last-sync-start last-sync-end))
+                   (sync-stale       (> start-time (+ last-sync-start sync-stale-seconds)))
+		   (will-sync        (and (not *time-to-exit*)       ;; do not start a sync if we are in the process of exiting
+                                          (or need-sync should-sync)
+					  (or sync-done sync-stale)
+					  (not sync-in-progress)
+					  (not recently-synced))))
+              (debug:print-info 13 *default-log-port* "WD writable-watchdog top of loop.  need-sync="need-sync" sync-in-progress=" sync-in-progress
+				" should-sync="should-sync" start-time="start-time" mt-mod-time="mt-mod-time" recently-synced="recently-synced" will-sync="will-sync
+				" sync-done=" sync-done " sync-period=" sync-period)
+              (if (and (> sync-period 5)
+                       (common:low-noise-print 30 "sync-period"))
+                  (debug:print-info 0 *default-log-port* "Increased sync period due to long sync times, sync took: " sync-period " seconds."))
+	      ;; (if recently-synced (debug:print-info 0 *default-log-port* "Skipping sync due to recently-synced flag=" recently-synced))
+	      ;; (debug:print-info 0 *default-log-port* "need-sync: " need-sync " sync-in-progress: " sync-in-progress " should-sync: " should-sync " will-sync: " will-sync)
+	      (if will-sync (set! *db-sync-in-progress* #t))
+	      (mutex-unlock! *db-multi-sync-mutex*)
+	      (if will-sync
+                  (let (;; (max-sync-duration  (configf:lookup-number *configdat* "server" "max-sync-duration")) ;; KEEPING THIS AVAILABLE BUT SHOULD NOT USE, I'M PRETTY SURE IT DOES NOT WORK!
+                        (sync-start         (current-milliseconds)))
+		    (with-output-to-file start-file (lambda ()(print (current-process-id))))
+		    
+		    ;; put lock here
+		    
+                    ;; (if (or (not max-sync-duration)
+                    ;;        (< sync-duration max-sync-duration)) ;; NOTE: db:sync-to-megatest.db keeps track of time of last sync and syncs incrementally
+                        (let ((res        (db:sync-to-megatest.db dbstruct no-sync-db: no-sync-db))) ;; did we sync any data? If so need to set the db touched flag to keep the server alive
+                          (set! sync-duration (- (current-milliseconds) sync-start))
+                          (if (> res 0) ;; some records were transferred, keep the db alive
+                              (begin
+                                (mutex-lock! *heartbeat-mutex*)
+                                (set! *db-last-access* (current-seconds))
+                                (mutex-unlock! *heartbeat-mutex*)
+                                (debug:print-info 0 *default-log-port* "sync called, " res " records transferred."))
+                              (debug:print-info 2 *default-log-port* "sync called but zero records transferred")))))
+;;                         ;; TODO: factor this next routine out into a function
+;;                         (with-input-from-pipe ;; this should not block other threads but need to verify this
+;;                          (conc "megatest -sync-to-megatest.db -m testsuite:" (common:get-area-name) ":" *toppath*)
+;;                          (lambda ()
+;;                            (let loop ((inl (read-line))
+;;                                       (res #f))
+;;                              (if (eof-object? inl)
+;;                                  (begin
+;;                                    (set! sync-duration (- (current-milliseconds) sync-start))
+;;                                    (cond
+;;                                     ((not res)
+;;                                      (debug:print 0 *default-log-port* "ERROR: sync from /tmp db to megatest.db appears to have failed. Recommended that you stop your runs and run \"megatest -cleanup-db\""))
+;;                                     ((> res 0)
+;;                                      (mutex-lock! *heartbeat-mutex*)
+;;                                      (set! *db-last-access* (current-seconds))
+;;                                      (mutex-unlock! *heartbeat-mutex*))))
+;;                                  (let ((num-synced (let ((matches (string-match "^Synced (\\d+).*$" inl)))
+;;                                                      (if matches
+;;                                                          (string->number (cadr matches))
+;;                                                          #f))))
+;;                                    (loop (read-line)
+;;                                          (or num-synced res))))))))))
+	      (if will-sync
+		  (begin
+		    (mutex-lock! *db-multi-sync-mutex*)
+		    (set! *db-sync-in-progress* #f)
+		    (set! *db-last-sync* start-time)
+		    (with-output-to-file end-file (lambda ()(print (current-process-id))))
+
+		    ;; release lock here
+
+		    (mutex-unlock! *db-multi-sync-mutex*)))
+	      (if (and debug-mode
+		       (> (- start-time last-time) 60))
+		  (begin
+		    (set! last-time start-time)
+		    (debug:print-info 4 *default-log-port* "timestamp -> " (seconds->time-string (current-seconds)) ", time since start -> " (seconds->hr-min-sec (- (current-seconds) *time-zero*))))))
+	    
+	    ;; keep going unless time to exit
+	    ;;
+	    (if (not *time-to-exit*)
+		(let delay-loop ((count 0))
+                  ;;(debug:print-info 13 *default-log-port* "delay-loop top; count="count" pid="(current-process-id)" this-wd-num="this-wd-num" *time-to-exit*="*time-to-exit*)
+                                                            
+		  (if (and (not *time-to-exit*)
+			   (< count 6)) ;; was 11, changing to 4. 
+		      (begin
+			(thread-sleep! 1)
+			(delay-loop (+ count 1))))
+		  (if (not *time-to-exit*) (loop))))
+	    ;; time to exit, close the no-sync db here
+	    (db:no-sync-close-db no-sync-db)
+	    (if (common:low-noise-print 30)
+		(debug:print-info 0 *default-log-port* "Exiting watchdog timer, *time-to-exit* = " *time-to-exit*" pid="(current-process-id) ))))))) ;;" this-wd-num="this-wd-num)))))))
 

ADDED   show-uncalled-procedures.scm
Index: show-uncalled-procedures.scm
==================================================================
--- /dev/null
+++ show-uncalled-procedures.scm
@@ -0,0 +1,13 @@
+(include "codescanlib.scm")
+
+(define (show-danglers)
+  (let* ((all-scm-files (glob "*.scm"))
+         (xref (get-xref all-scm-files))
+         (dangling-procs
+          (map car (filter (lambda (x) (equal? 1 (length x))) xref))))
+    (for-each print dangling-procs) ;; our product.
+    ))
+
+(show-danglers)
+
+    

Index: spublish.scm
==================================================================
--- spublish.scm
+++ spublish.scm
@@ -7,61 +7,48 @@
 ;;  This program is distributed WITHOUT ANY WARRANTY; without even the
 ;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 ;;  PURPOSE.
 
 (use defstruct)
-
-;; (use ssax)
-;; (use sxml-serializer)
-;; (use sxml-modifications)
-;; (use regex)
-;; (use srfi-69)
-;; (use regex-case)
-;; (use posix)
-;; (use json)
-;; (use csv)
+(use scsh-process)
+(use refdb)
 (use srfi-18)
+(use srfi-19)
 (use format)
-
-;; (require-library ini-file)
-;; (import (prefix ini-file ini:))
-
 (use sql-de-lite srfi-1 posix regex regex-case srfi-69)
-;; (import (prefix sqlite3 sqlite3:))
-;; 
+
 (declare (uses configf))
 ;; (declare (uses tree))
 (declare (uses margs))
-;; (declare (uses dcommon))
-;; (declare (uses launch))
-;; (declare (uses gutils))
-;; (declare (uses db))
-;; (declare (uses synchash))
-;; (declare (uses server))
+
 (declare (uses megatest-version))
 ;; (declare (uses tbd))
 
 (include "megatest-fossil-hash.scm")
+;;; please create this file before using sautherise. For sample file is avaliable sample-sauth-paths.scm. 
+(include "sauth-paths.scm")
+(include "sauth-common.scm")
+(define (toplevel-command . args) #f)
+(use readline)
 
 ;;
 ;; GLOBALS
 ;;
 (define *spublish:current-tab-number* 0)
 (define *args-hash* (make-hash-table))
-(define spublish:help (conc "Usage: spublish [action [params ...]]
-
-  ls                     : list contents of target area
-  cp|publish        : copy file to target area
-  mkdir        : maks directory in target area  
-  rm               : remove file  from target area
-  ln   : creates a symlink
-  log                    :
-
+(define spublish:help (conc "Usage: spublish  [action [params ...]]
+
+  ls                     : list contents of target area
+  cp|publish         : copy file to target area
+  mkdir         : maks directory in target area  
+  rm                : remove file  from target area
+  ln    : creates a symlink
+ 
   options:
 
     -m \"message\"        : describe what was done
-
+Note: All the target locations relative to base path 
 Part of the Megatest tool suite.
 Learn more at http://www.kiatoa.com/fossils/megatest
 
 Version: " megatest-fossil-hash)) ;; "
 
@@ -71,237 +58,240 @@
 
 ;;======================================================================
 ;; DB
 ;;======================================================================
 
-(define (spublish:initialize-db db)
-  (for-each
-   (lambda (qry)
-     (exec (sql db qry)))
-   (list 
-    "CREATE TABLE IF NOT EXISTS actions
-         (id           INTEGER PRIMARY KEY,
-          action       TEXT NOT NULL,
-          submitter    TEXT NOT NULL,
-          datetime     TIMESTAMP DEFAULT (strftime('%s','now')),
-          srcpath      TEXT NOT NULL,
-          comment      TEXT DEFAULT '' NOT NULL,
-          state        TEXT DEFAULT 'new');"
-    )))
-
-(define (spublish:register-action db action submitter source-path comment)
-  (exec (sql db "INSERT INTO actions (action,submitter,srcpath,comment)
-                 VALUES(?,?,?,?)")
-	action
-	submitter
-	source-path
-	comment))
+(define *default-log-port* (current-error-port))
+(define *verbosity*         1)
+
+;(define (spublish:initialize-db db)
+;  (for-each
+;   (lambda (qry)
+;     (exec (sql db qry)))
+;   (list 
+;    "CREATE TABLE IF NOT EXISTS actions
+;         (id           INTEGER PRIMARY KEY,
+;          action       TEXT NOT NULL,
+;          submitter    TEXT NOT NULL,
+;          datetime     TIMESTAMP DEFAULT (strftime('%s','now')),
+;          srcpath      TEXT NOT NULL,
+;          comment      TEXT DEFAULT '' NOT NULL,
+;          state        TEXT DEFAULT 'new');"
+;    )))
+
+;(define (spublish:register-action db action submitter source-path comment)
+;  (exec (sql db "INSERT INTO actions (action,submitter,srcpath,comment)
+;                 VALUES(?,?,?,?)")
+;	action
+;	submitter
+;	source-path
+;	comment))
 
 ;; (call-with-database
 ;;  (lambda (db)
 ;;   (set-busy-handler! db (busy-timeout 10000)) ; 10 second timeout
 ;;   ...))
 
 ;; Create the sqlite db
-(define (spublish:db-do configdat proc) 
-  (let ((path (configf:lookup configdat "database" "location")))
-    (if (not path)
-	(begin
-	  (print "[database]\nlocation /some/path\n\n Is missing from the config file!")
-	  (exit 1)))
-    (if (and path
-	     (directory? path)
-	     (file-read-access? path))
-	(let* ((dbpath    (conc path "/spublish.db"))
-	       (writeable (file-write-access? dbpath))
-	       (dbexists  (file-exists? dbpath)))
-	  (handle-exceptions
-	   exn
-	   (begin
-	     (debug:print 2 *default-log-port* "ERROR: problem accessing db " dbpath
-			  ((condition-property-accessor 'exn 'message) exn))
-	     (exit 1))
-	   (call-with-database
-            dbpath
-	    (lambda (db)
-	      ;; (print "calling proc " proc " on db " db)
-	      (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
-	      (if (not dbexists)(spublish:initialize-db db))
-	      (proc db)))))
-	(print "ERROR: invalid path for storing database: " path))))
-
-;; copy in file to dest, validation is done BEFORE calling this
-;;
-(define (spublish:cp configdat submitter source-path target-dir targ-file dest-dir comment)
-  (let ((dest-dir-path (conc target-dir "/" dest-dir))
-        (targ-path (conc target-dir "/" dest-dir "/" targ-file)))
-    (if (file-exists? targ-path)
-	(begin
-	  (print "ERROR: target file already exists, remove it before re-publishing")
-	  (exit 1)))
-       (if (not(file-exists? dest-dir-path))
-	(begin
-	  (print "ERROR: target directory " dest-dir-path " does not exists." )
-	  (exit 1)))
-
-    (spublish:db-do
-     configdat
-     (lambda (db)
-       (spublish:register-action db "cp" submitter source-path comment)))
-    (let* (;; (target-path (configf:lookup "settings" "target-path"))
-	   (th1         (make-thread
-			 (lambda ()
-			   (file-copy source-path targ-path #t))
-                            (print " ... file " targ-path " copied to" targ-path)
-			 ;; (let ((pid (process-run "cp" (list source-path target-dir))))
-			 ;;   (process-wait pid)))
-			 "copy thread"))
-	   (th2         (make-thread
-			 (lambda ()
-			   (let loop ()
-			     (thread-sleep! 15)
-			     (display ".")
-			     (flush-output)
-			     (loop)))
-			 "action is happening thread")))
-      (thread-start! th1)
-      (thread-start! th2)
-      (thread-join! th1))
-    (cons #t "Successfully saved data")))
-
-;; copy directory to dest, validation is done BEFORE calling this
-;;
-
-(define (spublish:tar configdat submitter target-dir dest-dir comment)
-  (let ((dest-dir-path (conc target-dir "/" dest-dir)))
-       (if (not(file-exists? dest-dir-path))
-	(begin
-	  (print "ERROR: target directory " dest-dir-path " does not exists." )
-	  (exit 1)))
-    ;;(print dest-dir-path )
-    (spublish:db-do
-     configdat
-     (lambda (db)
-       (spublish:register-action db "tar" submitter dest-dir-path comment)))
-       (change-directory dest-dir-path)
-       (process-wait (process-run "/bin/tar" (list "xf" "-")))
-       (print "Data copied to " dest-dir-path) 
-
-        (cons #t "Successfully saved data")))
-
-
-(define (spublish:validate target-dir targ-mk)
-  (let* ((normal-path (normalize-pathname targ-mk))
-        (targ-path (conc target-dir "/" normal-path)))
-    (if (string-contains   normal-path "..")
-    (begin
-      (print "ERROR: Path  " targ-mk " resolved outside target area "  target-dir )
-      (exit 1)))
-
-    (if (not (string-contains targ-path target-dir))
-    (begin
-      (print "ERROR: You cannot update data outside " target-dir ".")
-      (exit 1)))
-    (print "Path " targ-mk " is valid.")   
- ))
+;(define (spublish:db-do configdat proc) 
+;  (let ((path (configf:lookup configdat "database" "location")))
+;    (if (not path)
+;	(begin
+;	  (print "[database]\nlocation /some/path\n\n Is missing from the config file!")
+;	  (exit 1)))
+;    (if (and path
+;	     (directory? path)
+;	     (file-read-access? path))
+;	(let* ((dbpath    (conc path "/spublish.db"))
+;	       (writeable (file-write-access? dbpath))
+;	       (dbexists  (file-exists? dbpath)))
+;	  (handle-exceptions
+;	   exn
+;	   (begin
+;	     (debug:print 2 *default-log-port* "ERROR: problem accessing db " dbpath
+;			  ((condition-property-accessor 'exn 'message) exn))
+;	     (exit 1))
+;	   (call-with-database
+;            dbpath
+;	    (lambda (db)
+;	      ;; (print "calling proc " proc " on db " db)
+;	      (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
+;	      (if (not dbexists)(spublish:initialize-db db))
+;	      (proc db)))))
+;	(print "ERROR: invalid path for storing database: " path))))
+;
+;;; copy in file to dest, validation is done BEFORE calling this
+;;;
+;(define (spublish:cp configdat submitter source-path target-dir targ-file dest-dir comment)
+;  (let ((dest-dir-path (conc target-dir "/" dest-dir))
+;        (targ-path (conc target-dir "/" dest-dir "/" targ-file)))
+;    (if (file-exists? targ-path)
+;	(begin
+;	  (print "ERROR: target file already exists, remove it before re-publishing")
+;	  (exit 1)))
+;       (if (not(file-exists? dest-dir-path))
+;	(begin
+;	  (print "ERROR: target directory " dest-dir-path " does not exists." )
+;	  (exit 1)))
+;
+;    (spublish:db-do
+;     configdat
+;     (lambda (db)
+;       (spublish:register-action db "cp" submitter source-path comment)))
+;    (let* (;; (target-path (configf:lookup "settings" "target-path"))
+;	   (th1         (make-thread
+;			 (lambda ()
+;			   (file-copy source-path targ-path #t))
+;                            (print " ... file " targ-path " copied to " targ-path)
+;			 ;; (let ((pid (process-run "cp" (list source-path target-dir))))
+;			 ;;   (process-wait pid)))
+;			 "copy thread"))
+;	   (th2         (make-thread
+;			 (lambda ()
+;			   (let loop ()
+;			     (thread-sleep! 15)
+;			     (display ".")
+;			     (flush-output)
+;			     (loop)))
+;			 "action is happening thread")))
+;      (thread-start! th1)
+;      (thread-start! th2)
+;      (thread-join! th1))
+;    (cons #t "Successfully saved data")))
+;
+;;; copy directory to dest, validation is done BEFORE calling this
+;;;
+;
+;(define (spublish:tar configdat submitter target-dir dest-dir comment)
+;  (let ((dest-dir-path (conc target-dir "/" dest-dir)))
+;       (if (not(file-exists? dest-dir-path))
+;	(begin
+;	  (print "ERROR: target directory " dest-dir-path " does not exists." )
+;	  (exit 1)))
+;    ;;(print dest-dir-path )
+;    (spublish:db-do
+;     configdat
+;     (lambda (db)
+;       (spublish:register-action db "tar" submitter dest-dir-path comment)))
+;       (change-directory dest-dir-path)
+;       (process-wait (process-run "/bin/tar" (list "xf" "-")))
+;       (print "Data copied to " dest-dir-path) 
+;
+;        (cons #t "Successfully saved data")))
+
+
+;(define (spublish:validate target-dir targ-mk)
+;  (let* ((normal-path (normalize-pathname targ-mk))
+;        (targ-path (conc target-dir "/" normal-path)))
+;    (if (string-contains   normal-path "..")
+;    (begin
+;      (print "ERROR: Path  " targ-mk " resolved outside target area "  target-dir )
+;      (exit 1)))
+;
+;    (if (not (string-contains targ-path target-dir))
+;    (begin
+;      (print "ERROR: You cannot update data outside " target-dir ".")
+;      (exit 1)))
+;    (print "Path " targ-mk " is valid.")   
+; ))
 ;; make directory in dest
 ;;
 
-(define (spublish:mkdir configdat submitter target-dir targ-mk comment)
-  (let ((targ-path (conc target-dir "/" targ-mk)))
-    
-    (if (file-exists? targ-path)
-	(begin
-	  (print "ERROR: target Directory " targ-path " already exist!!")
-	  (exit 1)))
-    (spublish:db-do
-     configdat
-     (lambda (db)
-       (spublish:register-action db "mkdir" submitter targ-mk comment)))
-    (let* ((th1         (make-thread
-			 (lambda ()
-			   (create-directory targ-path #t)
-			   (print " ... dir " targ-path " created"))
-			 "mkdir thread"))
-	   (th2         (make-thread
-			 (lambda ()
-			   (let loop ()
-			     (thread-sleep! 15)
-			     (display ".")
-			     (flush-output)
-			     (loop)))
-			 "action is happening thread")))
-      (thread-start! th1)
-      (thread-start! th2)
-      (thread-join! th1))
-    (cons #t "Successfully saved data")))
+;(define (spublish:mkdir configdat submitter target-dir targ-mk comment)
+;  (let ((targ-path (conc target-dir "/" targ-mk)))
+;    
+;    (if (file-exists? targ-path)
+;	(begin
+;	  (print "ERROR: target Directory " targ-path " already exist!!")
+;	  (exit 1)))
+;    (spublish:db-do
+;     configdat
+;     (lambda (db)
+;       (spublish:register-action db "mkdir" submitter targ-mk comment)))
+;    (let* ((th1         (make-thread
+;			 (lambda ()
+;			   (create-directory targ-path #t)
+;			   (print " ... dir " targ-path " created"))
+;			 "mkdir thread"))
+;	   (th2         (make-thread
+;			 (lambda ()
+;			   (let loop ()
+;			     (thread-sleep! 15)
+;			     (display ".")
+;			     (flush-output)
+;			     (loop)))
+;			 "action is happening thread")))
+;      (thread-start! th1)
+;      (thread-start! th2)
+;      (thread-join! th1))
+;    (cons #t "Successfully saved data")))
 
 ;; create a symlink in dest
 ;;
-(define (spublish:ln configdat submitter target-dir targ-link link-name comment)
-  (let ((targ-path (conc target-dir "/" link-name)))
-    (if (file-exists? targ-path)
-	(begin
-	  (print "ERROR: target file " targ-path " already exist!!")
-	  (exit 1)))
-     (if (not (file-exists? targ-link ))
-	(begin
-	  (print "ERROR: target file " targ-link " does not exist!!")
-	  (exit 1)))
- 
-    (spublish:db-do
-     configdat
-     (lambda (db)
-       (spublish:register-action db "ln" submitter link-name comment)))
-    (let* ((th1         (make-thread
-			 (lambda ()
-			   (create-symbolic-link targ-link targ-path  )
-			   (print " ... link " targ-path " created"))
-			 "symlink thread"))
-	   (th2         (make-thread
-			 (lambda ()
-			   (let loop ()
-			     (thread-sleep! 15)
-			     (display ".")
-			     (flush-output)
-			     (loop)))
-			 "action is happening thread")))
-      (thread-start! th1)
-      (thread-start! th2)
-      (thread-join! th1))
-    (cons #t "Successfully saved data")))
+;(define (spublish:ln configdat submitter target-dir targ-link link-name comment)
+;  (let ((targ-path (conc target-dir "/" link-name)))
+;    (if (file-exists? targ-path)
+;	(begin
+;	  (print "ERROR: target file " targ-path " already exist!!")
+;	  (exit 1)))
+;     (if (not (file-exists? targ-link ))
+;	(begin
+;	  (print "ERROR: target file " targ-link " does not exist!!")
+;	  (exit 1)))
+; 
+;    (spublish:db-do
+;     configdat
+;     (lambda (db)
+;       (spublish:register-action db "ln" submitter link-name comment)))
+;    (let* ((th1         (make-thread
+;			 (lambda ()
+;			   (create-symbolic-link targ-link targ-path  )
+;			   (print " ... link " targ-path " created"))
+;			 "symlink thread"))
+;	   (th2         (make-thread
+;			 (lambda ()
+;			   (let loop ()
+;			     (thread-sleep! 15)
+;			     (display ".")
+;			     (flush-output)
+;			     (loop)))
+;			 "action is happening thread")))
+;      (thread-start! th1)
+;      (thread-start! th2)
+;      (thread-join! th1))
+;    (cons #t "Successfully saved data")))
 
 
 ;; remove copy of file in dest
 ;;
-(define (spublish:rm configdat submitter target-dir targ-file comment)
-  (let ((targ-path (conc target-dir "/" targ-file)))
-    (if (not (file-exists? targ-path))
-	(begin
-	  (print "ERROR: target file " targ-path " not found, nothing to remove.")
-	  (exit 1)))
-    (spublish:db-do
-     configdat
-     (lambda (db)
-       (spublish:register-action db "rm" submitter targ-file comment)))
-    (let* ((th1         (make-thread
-			 (lambda ()
-			   (delete-file targ-path)
-			   (print " ... file " targ-path " removed"))
-			 "rm thread"))
-	   (th2         (make-thread
-			 (lambda ()
-			   (let loop ()
-			     (thread-sleep! 15)
-			     (display ".")
-			     (flush-output)
-			     (loop)))
-			 "action is happening thread")))
-      (thread-start! th1)
-      (thread-start! th2)
-      (thread-join! th1))
-    (cons #t "Successfully saved data")))
+;(define (spublish:rm configdat submitter target-dir targ-file comment)
+;  (let ((targ-path (conc target-dir "/" targ-file)))
+;    (if (not (file-exists? targ-path))
+;	(begin
+;	  (print "ERROR: target file " targ-path " not found, nothing to remove.")
+;	  (exit 1)))
+;    (spublish:db-do
+;     configdat
+;     (lambda (db)
+;       (spublish:register-action db "rm" submitter targ-file comment)))
+;    (let* ((th1         (make-thread
+;			 (lambda ()
+;			   (delete-file targ-path)
+;			   (print " ... file " targ-path " removed"))
+;			 "rm thread"))
+;	   (th2         (make-thread
+;			 (lambda ()
+;			   (let loop ()
+;			     (thread-sleep! 15)
+;			     (display ".")
+;			     (flush-output)
+;			     (loop)))
+;			 "action is happening thread")))
+;      (thread-start! th1)
+;      (thread-start! th2)
+;      (thread-join! th1))
+;    (cons #t "Successfully saved data")))
 
 (define (spublish:backup-move path)
   (let* ((trashdir  (conc (pathname-directory path) "/.trash"))
 	 (trashfile (conc trashdir "/" (current-seconds) "-" (pathname-file path))))
     (create-directory trashdir #t)
@@ -323,182 +313,476 @@
 
 ;;======================================================================
 ;; MISC
 ;;======================================================================
 
-(define (spublish:do-as-calling-user proc)
-  (let ((eid (current-effective-user-id))
-        (cid (current-user-id)))
-    (if (not (eq? eid cid)) ;; running suid
-            (set! (current-effective-user-id) cid))
-    ;; (print "running as " (current-effective-user-id))
-    (proc)
-    (if (not (eq? eid cid))
-        (set! (current-effective-user-id) eid))))
-
-(define (spublish:find name paths)
-  (if (null? paths)
-      #f
-      (let loop ((hed (car paths))
-		 (tal (cdr paths)))
-	(if (file-exists? (conc hed "/" name))
-	    hed
-	    (if (null? tal)
-		#f
-		(loop (car tal)(cdr tal)))))))
+;(define (spublish:do-as-calling-user proc)
+;  (let ((eid (current-effective-user-id))
+;        (cid (current-user-id)))
+;    (if (not (eq? eid cid)) ;; running suid
+;            (set! (current-effective-user-id) cid))
+;    ;; (print "running as " (current-effective-user-id))
+;    (proc)
+;    (if (not (eq? eid cid))
+;        (set! (current-effective-user-id) eid))))
+
+;(define (spublish:find name paths)
+;  (if (null? paths)
+;      #f
+;      (let loop ((hed (car paths))
+;		 (tal (cdr paths)))
+;	(if (file-exists? (conc hed "/" name))
+;	    hed
+;	    (if (null? tal)
+;		#f
+;		(loop (car tal)(cdr tal)))))))
+
+;;========================================================================
+;;Shell 
+;;========================================================================
+(define (spublish:get-accessable-projects  area)
+   (let* ((projects `()))
+            (if (spublish:has-permission area)
+               (set! projects (cons area projects))
+               (begin
+                 (print "User cannot access area " area "!!")  
+                (exit 1))) 
+    projects))
+
+;; function to find sheets to which use has access 
+(define (spublish:has-permission  area)
+  ;(print "in spublish:has-permission")
+  (let* ((username     (current-user-name))
+        (ret-val #f))
+  (cond
+   ((equal? (is-admin username) #t)
+     (set! ret-val #t))
+    ((equal? (is-user "publish" username area) #t)
+     (set! ret-val #t))
+   ((equal? (is-user "writer-admin" username area) #t) 
+     (set! ret-val #t))
+
+   ((equal? (is-user "area-admin" username area) #t) 
+     (set! ret-val #t))
+   (else  
+    (set! ret-val #f)))
+       ret-val))
+
+(define (is_directory target-path) 
+  (let* ((retval #f))
+  (sauthorize:do-as-calling-user
+    	(lambda ()
+          ;(print (current-effective-user-id) ) 
+          (if (directory? target-path)
+               (set! retval  #t))))
+             ;(print (current-effective-user-id))
+     retval)) 
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; shell functions
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+(define (spublish:shell-cp src-path target-path)  
+  (cond
+   ((not (file-exists? target-path))
+	(sauth:print-error (conc " target Directory " target-path " does not exist!!")))
+   ((not (file-exists? src-path))
+    (sauth:print-error (conc "Source path " src-path " does not exist!!" )))
+   (else
+     (if (is_directory src-path) 
+        (begin
+            (let* ((parent-dir src-path)
+                   (start-dir target-path))
+                 (run (pipe
+                   (begin (system (conc "cd " parent-dir " ;tar chf - ." )))
+                   (begin (change-directory start-dir)
+                          ;(print "123")
+                          (run-cmd "tar" (list "xf" "-")))))
+                          (print "Copied data to " start-dir))) 
+        (begin
+           (let*((parent-dir (pathname-directory src-path))
+                  (start-dir target-path)
+                (filename (if  (pathname-extension src-path)  
+                                      (conc(pathname-file src-path) "." (pathname-extension src-path))
+                                      (pathname-file src-path))))
+                ;(print "parent-dir " parent-dir " start-dir " start-dir)   
+                 (run (pipe
+                   (begin (system (conc "cd " parent-dir ";tar chf - " filename )))
+                   (begin (change-directory start-dir)
+                          (run-cmd "tar" (list "xf" "-")))))
+                          (print "Copied data to " start-dir)))))))
+
+
+(define (spublish:shell-mkdir targ-path)
+    (if (file-exists? targ-path)
+	(begin
+	  (print "Info: Target Directory " targ-path " already exist!!"))
+        (let* ((th1         (make-thread
+			 (lambda ()
+			   (create-directory targ-path #t)
+			   (print " ... dir " targ-path " created"))
+			 "mkdir thread"))
+	   (th2         (make-thread
+			 (lambda ()
+			   (let loop ()
+			     (thread-sleep! 15)
+			     (display ".")
+			     (flush-output)
+			     (loop)))
+			 "action is happening thread")))
+      (thread-start! th1)
+      (thread-start! th2)
+      (thread-join! th1)
+    (cons #t "Successfully saved data"))))
+ 
+
+(define (spublish:shell-rm targ-path iport)
+    (if (not (file-exists? targ-path))
+	(begin
+	  (sauth:print-error (conc "target path " targ-path " does not exist!!")))
+        (begin 
+           (print "Are you sure you want to delete " targ-path "?[y/n]") 
+            (let* ((inl (read-line iport)))
+                (if (equal? inl "y")
+	             (let* ((th1         (make-thread
+			     (lambda ()
+                                (if (symbolic-link? targ-path)
+                                  (delete-file  targ-path )  
+                                  (if (directory? targ-path)
+                                    (delete-directory targ-path #t)     
+			            (delete-file  targ-path )))
+			        (print " ... path " targ-path " deleted"))
+			        "rm thread"))
+	   		    (th2         (make-thread
+			      (lambda ()
+			         (let loop ()
+			            (thread-sleep! 15)
+			            (display ".")
+			            (flush-output)
+			            (loop)))
+			 "action is happening thread")))
+      			(thread-start! th1)
+      			(thread-start! th2)
+      			(thread-join! th1)
+    			(cons #t "Successfully saved data")))))))
+
+(define (spublish:shell-ln src-path target-path sub-path)
+   (if (not (file-exists? sub-path))
+	 (sauth:print-error (conc "Path " sub-path " does not exist!! cannot proceed with link creation!!"))
+        (begin  
+          (if (not (file-exists? src-path))
+  	    (sauth:print-error (conc "Path " src-path " does not exist!! cannot proceed with link creation!!"))
+            (begin
+                (if (file-exists? target-path)
+                   (sauth:print-error (conc "Path " target-path "already exist!! cannot proceed with link creation!!"))
+                   (begin 
+                      (create-symbolic-link src-path target-path  )
+			   (print " ... link " target-path " created"))))))))
+ 
+(define (spublish:shell-help)
+(conc "Usage: [action [params ...]]
+
+  ls    [target path]               	  : list contents of target area.
+  cd     	     	          : To change the current directory within the sretrive shell. 
+  pwd				     	  : Prints the full pathname of the current directory within the sretrive shell.
+  mkdir                             : creates directory. Note it does not create's a path recursive manner.
+  rm                         : removes files and emoty directories   
+  cp                    : copy a file/dir to target path. if src is a dir it automatically makes a recursive copy.
+  ln TARGET LINK_NAME                     : creates a symlink      
+Part of the Megatest tool suite.
+Learn more at http://www.kiatoa.com/fossils/megatest
+
+Version: " megatest-fossil-hash)
+)	
+
+(define (toplevel-command . args) #f)
+
+(define (spublish:shell area)
+ ; (print area)
+  (use readline)
+
+  (let* ((path      '())
+	 (prompt    "spublish> ")
+	 (args      (argv))
+         (usr (current-user-name) )   
+         (top-areas (spublish:get-accessable-projects area))
+         (close-port     #f)
+         (area-obj  (get-obj-by-code area))
+         (user-obj (get-user usr)) 
+         (base-path (if (null? area-obj) 
+                         "" 
+                        (caddr (cdr area-obj))))      
+	 (iport     (make-readline-port prompt)))
+        ;(print base-path) 
+        (if (null? area-obj)
+          (begin 
+             (print "Area " area " does not exist")
+          (exit 1)))
+        ; (print "here")    
+	(let loop ((inl (read-line iport)))
+	  (if (not (or (or (eof-object? inl)
+		       (equal? inl "exit")) (port-closed? iport)))
+	      (let* ((parts (string-split inl))
+		     (cmd   (if (null? parts) #f (car parts))))
+		(if (and (not cmd) (not (port-closed? iport)))
+		    (loop (read-line))
+		    (case (string->symbol cmd)
+		      ((cd)
+		       (if (> (length parts) 1) ;; have a parameter
+                           (begin
+                             (let*((arg (cadr parts))
+                                   (resolved-path (sauth-common:resolve-path  arg path top-areas))
+                                   (target-path (sauth-common:get-target-path path  arg top-areas base-path)))
+                                 (if (not (equal? target-path #f))
+                                 (if (or (equal? resolved-path #f) (not (file-exists? target-path)))    
+                                 (print "Invalid argument " arg ".. ")
+                                  (begin      
+			            (set! path resolved-path)
+                                     (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "cd"))))
+                                  )))))  
+   			   (set! path '())))
+                      ((pwd)
+                         (if (null? path)
+                           (print "/")  
+                           (print "/" (string-join path "/")))) 
+		      ((ls)
+		       (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+					   (cdr parts)
+					   `()))
+			      (plen    (length thepath)))
+                         (cond
+			  ((null? thepath)
+                           (sauth-common:shell-ls-cmd path "" top-areas base-path  '())
+                            (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ls"))))   )
+			  ((< plen 2)
+                            (sauth-common:shell-ls-cmd path  (car thepath) top-areas base-path '())
+                              (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ls")))))
+                          (else 
+                            (if (equal? (car thepath) "|")
+                              (sauth-common:shell-ls-cmd path "" top-areas base-path thepath)
+                              (sauth-common:shell-ls-cmd path  (car thepath) top-areas base-path (cdr thepath)))
+                           (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ls"))))))))
+                       ((mkdir)
+                         (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+				   (cdr parts)
+				   `()))
+			      (plen    (length thepath)))
+                         (cond
+                          ((null? thepath)
+                            (print "mkdir takes one argument"))
+                          ((< plen 2) 
+                            (let*((mk-path (cadr parts))
+                                  (resolved-path (sauth-common:resolve-path  mk-path path top-areas))
+                                  (target-path (sauth-common:get-target-path path  mk-path top-areas base-path)))
+                              (if (not (equal? target-path #f))
+                                 (if (equal? resolved-path #f)     
+                                 (print "Invalid argument " mk-path ".. ")
+                                  (begin 
+                                       (print "here")
+                                      (spublish:shell-mkdir target-path)   
+                                      (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "mkdir")))))))
+		       )))))
+                       ((rm)
+                          (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+				   (cdr parts)
+				   `()))
+			      (plen    (length thepath)))
+                         (cond
+                          ((null? thepath)
+                            (print "rm takes one argument"))
+                          ((< plen 2) 
+                            (let*((rm-path (cadr parts))
+                                  (resolved-path (sauth-common:resolve-path  rm-path path top-areas))
+                                  (target-path (sauth-common:get-target-path path  rm-path top-areas base-path)))
+                              (if (not (equal? target-path #f))
+                                 (if (equal? resolved-path #f)     
+                                 (print "Invalid argument " rm-path ".. ")
+                                  (begin 
+                                      (spublish:shell-rm target-path iport)   
+                                      (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "rm")))))))
+		       )))))
+
+                      ((cp publish)
+                          (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+				   (cdr parts)
+				   `()))
+			      (plen    (length thepath)))
+                         (cond
+                          ((or (null? thepath) (< plen 2)) 
+                            (print "cp takes two argument"))
+                          ((< plen 3) 
+                            (let*((src-path (car thepath))
+                                  (dest-path (cadr thepath))   
+                                  (resolved-path (sauth-common:resolve-path  dest-path path top-areas))
+                                  (target-path (sauth-common:get-target-path path  dest-path top-areas base-path)))
+                              (if (not (equal? target-path #f))
+                                 (if (equal? resolved-path #f)     
+                                 (print "Invalid argument " dest-path ".. ")
+                                  (begin 
+                                      (spublish:shell-cp src-path target-path)   
+                                      (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "cp")))))))
+		       )))))
+                      ((ln)
+                           (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+				   (cdr parts)
+				   `()))
+			      (plen    (length thepath)))
+                         (cond
+                          ((or (null? thepath) (< plen 2)) 
+                            (print "ln takes two argument"))
+                          ((< plen 3) 
+                            (let*((src-path (car thepath))
+                                  (dest-path (cadr thepath))   
+                                  (resolved-path (sauth-common:resolve-path  dest-path path top-areas))
+                                  (target-path (sauth-common:get-target-path path  dest-path top-areas base-path))
+                                  (sub-path (conc "/" (string-reverse (string-join (cdr (string-split (string-reverse  target-path) "/")) "/")))))
+                              (if (not (equal? target-path #f))
+                                 (if (equal? resolved-path #f)     
+                                 (print "Invalid argument " dest-path ".. ")
+                                  (begin 
+                                      (spublish:shell-ln src-path target-path sub-path)   
+                                      (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ln")))))))
+		       )))))  
+                      ((exit)
+                          (print "got exit"))  
+                      ((help)
+                          (print (spublish:shell-help)))
+		      (else 
+		       (print "Got command: " inl))))
+                 (loop (read-line iport)))))))
+
 
 ;;======================================================================
 ;; MAIN
 ;;======================================================================
 
-(define (spublish:load-config exe-dir exe-name)
-  (let* ((fname   (conc exe-dir "/." exe-name ".config")))
+;(define (spublish:load-config exe-dir exe-name)
+;  (let* ((fname   (conc exe-dir "/." exe-name ".config")))
     ;; (ini:property-separator-patt " *  *")
     ;; (ini:property-separator #\space)
-    (if (file-exists? fname)
-	;; (ini:read-ini fname)
-	(read-config fname #f #t)
-	(make-hash-table))))
-
-(define (spublish:process-action configdat action . args)
-  (let* ((target-dir    (configf:lookup configdat "settings" "target-dir"))
-	 (user          (current-user-name))
-	 (allowed-users (string-split
-			 (or (configf:lookup configdat "settings" "allowed-users")
-			     ""))))
-    (if (not target-dir)
-	(begin
-	  (print "[settings]\ntarget-dir /some/path\n\n Is MISSING from the config file!")
-	  (exit)))
-    (if (null? allowed-users)
-	(begin
-	  (print "[setings]\nallowed-users user1 user2 ...\n\n Is MISSING from the config file!")
-	  (exit)))
-    (if (not (member user allowed-users))
-	(begin
-	  (print "User \"" (current-user-name) "\" does not have access. Exiting")
-	  (exit 1)))
+;    (if (file-exists? fname)
+;	;; (ini:read-ini fname)
+;	(read-config fname #f #t)
+;	(make-hash-table))))
+
+(define (spublish:process-action action . args)
+  ;(print args)
+  (let* ((usr          (current-user-name))
+         (user-obj (get-user usr)) 
+         (area   (car args))
+         (area-obj  (get-obj-by-code area))
+         (top-areas (spublish:get-accessable-projects area))  
+         (base-path (if (null? area-obj) 
+                         "" 
+                        (caddr (cdr area-obj))))   
+         (remargs (cdr args)))
+     (if (null? area-obj)
+          (begin 
+             (print "Area " area " does not exist")
+          (exit 1)))
     (case (string->symbol action)
       ((cp publish)
-       (if (< (length args) 2)
+       (if (< (length remargs) 2)
 	   (begin 
-	     (print "ERROR: Missing arguments; " (string-intersperse args ", "))
+	     (print "ERROR: Missing arguments; spublish   " )
 	     (exit 1)))
-       (let* ((remargs     (args:get-args args '("-m") '() args:arg-hash 0))
-              (dest-dir (cadr args))
-              (src-path-in (car args))
+       (let* ((filter-args     (args:get-args args '("-m") '() args:arg-hash 0))
+              (src-path-in (car filter-args))
+              (dest-path (cadr filter-args))
 	      (src-path    (with-input-from-pipe
 			    (conc "readlink -f " src-path-in)
 			    (lambda ()
 			      (read-line))))
 	      (msg         (or (args:get-arg "-m") ""))
-	      (targ-file   (pathname-strip-directory src-path)))
-	 (if (not (file-read-access? src-path))
-	     (begin
-	       (print "ERROR: source file not readable: " src-path)
-	       (exit 1)))
-	 (if (directory? src-path)
-	     (begin
-              (print "ERROR: source file is a directory, this is not supported yet.")
-	       (exit 1)))
-	     (print "publishing " src-path-in " to " target-dir)
-             (spublish:validate     target-dir dest-dir)
-	     (spublish:cp configdat user src-path target-dir targ-file dest-dir msg)))
-      ((tar)
-        (if (< (length args) 1)
-          (begin 
-	     (print "ERROR: Missing arguments; " (string-intersperse args ", "))
-	     (exit 1)))
-        (let* ((dst-dir (car args))
-               (msg         (or (args:get-arg "-m") "")))
-               (spublish:validate     target-dir  dst-dir)
-               (spublish:tar configdat user target-dir dst-dir msg)))
- 
-      ((mkdir)
-        (if (< (length args) 1)
-          (begin 
-	     (print "ERROR: Missing arguments; " (string-intersperse args ", "))
-	     (exit 1)))
-        (let* ((targ-mk (car args))
-               (msg         (or (args:get-arg "-m") ""))) 
-               (print "attempting to create directory " targ-mk " in " target-dir)
-               (spublish:validate     target-dir targ-mk)
-               (spublish:mkdir configdat user target-dir targ-mk msg)))
-
-      ((ln) 
-        (if (< (length args) 2)
-          (begin 
-	     (print "ERROR: Missing arguments; " (string-intersperse args ", "))
-	     (exit 1)))
-        (let* ((targ-link (car args))
-               (link-name (cadr args))  
-               (sub-path (string-reverse (string-join (cdr (string-split (string-reverse link-name) "/")) "/"))) 
-               (msg         (or (args:get-arg "-m") "")))
-               (if (> (string-length(string-trim sub-path)) 0)
-                (begin 
-                  (print "attempting to create directory " sub-path " in " target-dir)
-                  (spublish:validate     target-dir sub-path)
-                  (print (conc target-dir "/" sub-path ) )
-                  (print (directory-exists?(conc target-dir "/" sub-path )))
-                  (if (directory-exists?(conc target-dir "/" sub-path ))
-                   (print "Target Directory " (conc target-dir sub-path ) " exist!!")
-                  (spublish:mkdir configdat user target-dir sub-path msg))))
-
-               (print "attempting to create link " link-name " in " target-dir)
-               (spublish:ln configdat user target-dir targ-link link-name msg)))
-
+              (resolved-path (sauth-common:resolve-path  (conc area "/" dest-path) `() top-areas))
+              (target-path (sauth-common:get-target-path `()  (conc area "/" dest-path) top-areas base-path)))
+ 	     (if (not (equal? target-path #f))
+                 (if (equal? resolved-path #f)     
+                    (print "Invalid argument " dest-path ".. ")
+                    (begin 
+                      (spublish:shell-cp src-path target-path)   
+                      (sauthorize:do-as-calling-user
+                      (lambda ()
+		        (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\" cp " src-path-in " " dest-path  "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "cp")))))))))   
+      ((mkdir)
+        (if (< (length remargs) 1)
+          (begin 
+	     (print "ERROR: Missing arguments;  ")
+	     (exit 1)))
+        (let* ((filter-args     (args:get-args args '("-m") '() args:arg-hash 0))
+               (mk-path (car filter-args))
+               (msg         (or (args:get-arg "-m") ""))
+               (resolved-path (sauth-common:resolve-path  mk-path (list area) top-areas))
+               (target-path (sauth-common:get-target-path (list area)  mk-path top-areas base-path))) 
+               (print "attempting to create directory " mk-path  )
+               (if (not (equal? target-path #f))
+                 (if (equal? resolved-path #f)     
+                   (print "Invalid argument " mk-path ".. ")
+                   (begin 
+                     (spublish:shell-mkdir target-path)   
+                     (sauthorize:do-as-calling-user
+                       (lambda ()
+		        (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\" mkdir " mk-path  "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "mkdir")))))))))  
+      ((ln) 
+        (if (< (length remargs) 2)
+          (begin 
+	     (print "ERROR: Missing arguments;    " )
+	     (exit 1)))
+        (let* ((filter-args     (args:get-args args '("-m") '() args:arg-hash 0))
+              (src-path (car filter-args))
+              (dest-path (cadr filter-args))   
+              (resolved-path (sauth-common:resolve-path  dest-path (list area) top-areas))
+              (target-path (sauth-common:get-target-path  (list area)  dest-path top-areas base-path))
+              (sub-path (conc "/" (string-reverse (string-join (cdr (string-split (string-reverse  target-path) "/")) "/")))))
+               (if (not (equal? target-path #f))
+                  (if (equal? resolved-path #f)     
+                    (print "Invalid argument " dest-path ".. ")
+                    (begin 
+                   (spublish:shell-ln src-path target-path sub-path)   
+                  (sauthorize:do-as-calling-user
+                 (lambda ()
+		   (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\" ln " src-path " " dest-path  "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ln")))))))))
       ((rm)
-       (if (< (length args) 1)
+       (if (< (length remargs) 1)
 	   (begin 
-	     (print "ERROR: Missing arguments; " (string-intersperse args ", "))
+	     (print "ERROR: Missing arguments;   ")
 	     (exit 1)))
-       (let* ((targ-file (car args))
-	      (msg         (or (args:get-arg "-m") "")))
-	 (print "attempting to remove " targ-file " from " target-dir)
-           (spublish:validate     target-dir targ-file)
-
-	 (spublish:rm configdat user target-dir targ-file msg)))
-      ((publish)
-       (if (< (length args) 3)
-	   (begin 
-	     (print "ERROR: Missing arguments; " (string-intersperse args ", "))
+       (let* ((filter-args  (args:get-args args '("-m") '() args:arg-hash 0))
+              (rm-path (car filter-args))
+              (resolved-path (sauth-common:resolve-path  rm-path (list area) top-areas))
+               (prompt    ">")
+              (iport     (make-readline-port prompt))
+              (target-path (sauth-common:get-target-path (list area)  rm-path top-areas base-path)))
+	       (if (not (equal? target-path #f))
+                                 (if (equal? resolved-path #f)     
+                                 (print "Invalid argument " rm-path ".. ")
+                                  (begin 
+                                      (spublish:shell-rm target-path iport)   
+                                      (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\" rm " rm-path "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "rm")))))))))
+      ((shell)
+          (if (< (length args) 1)
+             (begin 
+	     (print  "ERROR: Missing arguments area!!" )
 	     (exit 1))
-	   (let* ((srcpath  (list-ref args 0))
-		  (areaname (list-ref args 1))
-		  (version  (list-ref args 2))
-		  (remargs  (args:get-args (drop args 2)
-					   '("-type" ;; link or copy (default is copy)
-					     "-m")
-					   '()
-					   args:arg-hash
-					   0))
-		  (publish-type (if (equal? (args:get-arg "-type") "link") 'link 'copy))
-		  (comment      (or (args:get-arg "-m") ""))
-		  (submitter    (current-user-name))
-		  (quality      (args:get-arg "-quality"))
-		  (publish-res  (spublish:publish configdat publish-type areaname version comment srcpath submitter quality)))
-	     (if (not (car publish-res))
-		 (begin
-		   (print "ERROR: " (cdr publish-res))
-		   (exit 1))))))
-      ((list-versions)
-       (let ((area-name (car args)) ;;      version patt   full print
-	     (remargs   (args:get-args args '("-vpatt") '("-full") args:arg-hash 0))
-	     (db        (spublish:open-db configdat))
-	     (versions  (spublish:get-versions-for-area db (car args) version-patt: (args:get-arg "-vpatt"))))
-	 ;; (print "area-name=" area-name " args=" args " *args-hash*=" (hash-table->alist *args-hash*))
-	 (map (lambda (x)
-		(if (args:get-arg "-full")
-		    (format #t 
-			    "~10a~10a~4a~27a~30a\n"
-			    (vector-ref x 0)
-			    (vector-ref x 1) 
-			    (vector-ref x 2) 
-			    (conc "\"" (time->string (seconds->local-time (vector-ref x 3))) "\"")
-			    (conc "\"" (vector-ref x 4) "\""))
-		    (print (vector-ref x 0))))
-	      versions)))
+             (spublish:shell area))) 
       (else (print "Unrecognised command " action)))))
   
 ;; ease debugging by loading ~/.dashboardrc - REMOVE FROM PRODUCTION!
 ;; (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.spublishrc")))
 ;;   (if (file-exists? debugcontrolf)
@@ -506,37 +790,21 @@
 
 (define (main)
   (let* ((args      (argv))
 	 (prog      (car args))
 	 (rema      (cdr args))
-	 (exe-name  (pathname-file (car (argv))))
-	 (exe-dir   (or (pathname-directory prog)
-			(spublish:find exe-name (string-split (get-environment-variable "PATH") ":"))))
-	 (configdat (spublish:load-config exe-dir exe-name)))
+	 (exe-name  (pathname-file (car (argv)))))
     (cond
      ;; one-word commands
      ((eq? (length rema) 1)
       (case (string->symbol (car rema))
 	((help -h -help --h --help)
 	 (print spublish:help))
-	((list-vars) ;; print out the ini file
-	 (map print (spublish:get-areas configdat)))
-	((ls)
-	 (let ((target-dir (configf:lookup configdat "settings" "target-dir")))
-	   (print "Files in " target-dir)
-	   (system (conc "ls " target-dir))))
-	((log)
-	 (spublish:db-do configdat (lambda (db)
-				     (print "Listing actions")
-				     (query (for-each-row
-					     (lambda (row)
-					       (apply print (intersperse row " | "))))
-					    (sql db "SELECT * FROM actions")))))
 	(else
 	 (print "ERROR: Unrecognised command. Try \"spublish help\""))))
      ;; multi-word commands
      ((null? rema)(print spublish:help))
      ((>= (length rema) 2)
-      (apply spublish:process-action configdat (car rema)(cdr rema)))
+      (apply spublish:process-action (car rema)(cdr rema)))
      (else (print "ERROR: Unrecognised command2. Try \"spublish help\"")))))
 
 (main)

Index: sretrieve.scm
==================================================================
--- sretrieve.scm
+++ sretrieve.scm
@@ -7,43 +7,29 @@
 ;;  This program is distributed WITHOUT ANY WARRANTY; without even the
 ;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 ;;  PURPOSE.
 
 (use defstruct)
-
-;; (use ssax)
-;; (use sxml-serializer)
-;; (use sxml-modifications)
-;; (use regex)
-;; (use srfi-69)
-;; (use regex-case)
-;; (use posix)
-;; (use json)
-;; (use csv)
-;; (use directory-utils)
+(use scsh-process)
 (use srfi-18)
-(use format)
-
-;; (require-library ini-file)
-;; (import (prefix ini-file ini:))
-
+(use srfi-19)
+(use refdb)
 (use sql-de-lite srfi-1 posix regex regex-case srfi-69)
-;; (import (prefix sqlite3 sqlite3:))
-;; 
+(declare (uses common))
 (declare (uses configf))
-;; (declare (uses tree))
 (declare (uses margs))
-;; (declare (uses dcommon))
-;; (declare (uses launch))
-;; (declare (uses gutils))
-;; (declare (uses db))
-;; (declare (uses synchash))
-;; (declare (uses server))
 (declare (uses megatest-version))
-;; (declare (uses tbd))
+ 
 
 (include "megatest-fossil-hash.scm")
+;;; please create this file before using sautherise. For sample file is avaliable sample-sauth-paths.scm. 
+(include "sauth-paths.scm")
+(include "sauth-common.scm")
+
+(define (toplevel-command . args) #f)
+(use readline)
+
 
 ;;
 ;; GLOBALS
 ;;
 (define *verbosity* 1)
@@ -51,16 +37,14 @@
 (define *exe-name* (pathname-file (car (argv))))
 (define *sretrieve:current-tab-number* 0)
 (define *args-hash* (make-hash-table))
 (define sretrieve:help (conc "Usage: " *exe-name* " [action [params ...]]
 
-  ls                     : list contents of target area
-  get        : retrieve data for release 
-    -m \"message\"       : why retrieved?
-  cp      : copy file to current directory 
-  log                    : get listing of recent downloads
-  shell                  : start a shell-like interface
+  ls                           : list contents of target area
+  get           : retrieve path to the data within 
+     -m \"message\"       : why retrieved?
+  shell                     : start a shell-like interface
 
 Part of the Megatest tool suite.
 Learn more at http://www.kiatoa.com/fossils/megatest
 
 Version: " megatest-fossil-hash)) ;; "
@@ -72,320 +56,214 @@
 ;;======================================================================
 ;; DB
 ;;======================================================================
 
 ;; replace (strftime('%s','now')), with datetime('now'))
-(define (sretrieve:initialize-db db)
-  (for-each
-   (lambda (qry)
-     (exec (sql db qry)))
-   (list 
-    "CREATE TABLE IF NOT EXISTS actions
-         (id           INTEGER PRIMARY KEY,
-          action       TEXT NOT NULL,
-          retriever    TEXT NOT NULL,
-          datetime     TIMESTAMP DEFAULT (datetime('now','localtime')),
-          srcpath      TEXT NOT NULL,
-          comment      TEXT DEFAULT '' NOT NULL,
-          state        TEXT DEFAULT 'new');"
-    "CREATE TABLE IF NOT EXISTS bundles
-         (id           INTEGER PRIMARY KEY,
-          bundle       TEXT NOT NULL,
-          release      TEXT NOT NULL,
-          status       TEXT NOT NULL,
-          event_date   TEXT NOT NULL);"
-    )))
-
-(define (sretrieve:register-action db action submitter source-path comment)
-  (print "(sretrieve:register-action db " db " action " action " submitter " submitter " source-path " source-path " comment " comment)
-  (exec (sql db "INSERT INTO actions (action,retriever,srcpath,comment)
-                 VALUES(?,?,?,?)")
-	action
-	submitter
-	source-path
-	(or comment "")))
+;(define (sretrieve:initialize-db db)
+;  (for-each
+;   (lambda (qry)
+;     (exec (sql db qry)))
+;   (list 
+;    "CREATE TABLE IF NOT EXISTS actions
+;         (id           INTEGER PRIMARY KEY,
+;          action       TEXT NOT NULL,
+;          retriever    TEXT NOT NULL,
+;          datetime     TIMESTAMP DEFAULT (datetime('now','localtime')),
+;          srcpath      TEXT NOT NULL,
+;          comment      TEXT DEFAULT '' NOT NULL,
+;          state        TEXT DEFAULT 'new');"
+;    "CREATE TABLE IF NOT EXISTS bundles
+;         (id           INTEGER PRIMARY KEY,
+;          bundle       TEXT NOT NULL,
+;          release      TEXT NOT NULL,
+;          status       TEXT NOT NULL,
+;          event_date   TEXT NOT NULL);"
+;    )))
+;
+;(define (sretrieve:register-action db action submitter source-path comment)
+; ; (print "(sretrieve:register-action db " db " action " action " submitter " submitter " source-path " source-path " comment " comment)
+;  (exec (sql db "INSERT INTO actions (action,retriever,srcpath,comment)
+;                 VALUES(?,?,?,?)")
+;	action
+;	submitter
+;	source-path
+;	(or comment "")))
 
 ;; (call-with-database
 ;;  (lambda (db)
 ;;   (set-busy-handler! db (busy-timeout 10000)) ; 10 second timeout
 ;;   ...))
 
 ;; Create the sqlite db
-(define (sretrieve:db-do configdat proc) 
-
-  (let ((path (configf:lookup configdat "database" "location")))
-    (if (not path)
-	(begin
-	  (debug:print 0 *default-log-port* "[database]\nlocation /some/path\n\n Is missing from the config file!")
-	  (exit 1)))
-    (if (and path
-	     (directory? path)
-	     (file-read-access? path))
-	(let* ((dbpath    (conc path "/" *exe-name* ".db"))
-	       (writeable (file-write-access? dbpath))
-	       (dbexists  (file-exists? dbpath)))
-	  (handle-exceptions
-	   exn
-	   (begin
-	     (debug:print 2 *default-log-port* "ERROR: problem accessing db " dbpath
-			  ((condition-property-accessor 'exn 'message) exn))
-	     (exit 1))
-            ;;(debug:print 0 *default-log-port* "calling proc " proc "db path " dbpath )
-	   (call-with-database
-            dbpath
-	    (lambda (db)
-	       ;;(debug:print 0 *default-log-port* "calling proc " proc " on db " db)
-	      (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
-	      (if (not dbexists)(sretrieve:initialize-db db))
-	      (proc db)))))
-	(debug:print-error 0 *default-log-port* "invalid path for storing database: " path))))
+;(define (sretrieve:db-do configdat proc) 
+;  (let ((path (configf:lookup configdat "database" "location")))
+;    (if (not path)
+;	(begin
+;	  (debug:print 0 "[database]\nlocation /some/path\n\n Is missing from the config file!")
+;	  (exit 1)))
+;    (if (and path
+;	     (directory? path)
+;	     (file-read-access? path))
+;	(let* ((dbpath    (conc path "/" *exe-name* ".db"))
+;	       (writeable (file-write-access? dbpath))
+;	       (dbexists  (file-exists? dbpath)))
+;	  (handle-exceptions
+;	   exn
+;	   (begin
+;	     (debug:print 2 "ERROR: problem accessing db " dbpath
+;			  ((condition-property-accessor 'exn 'message) exn))
+;	     (exit 1))
+;            ;;(debug:print 0 "calling proc " proc "db path " dbpath )
+;	   (call-with-database
+;            dbpath
+;	    (lambda (db)
+;	       ;;(debug:print 0 "calling proc " proc " on db " db)
+;	      (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
+;	      (if (not dbexists)(sretrieve:initialize-db db))
+;	      (proc db)))))
+;	(debug:print 0 "ERROR: invalid path for storing database: " path))))
 
 ;; copy in directory to dest, validation is done BEFORE calling this
 ;;
-(define (sretrieve:get configdat retriever version comment)
-  (let* ((base-dir  (configf:lookup configdat "settings" "base-dir"))
-	 (datadir   (conc base-dir "/" version)))
-    (if (or (not base-dir)
-	    (not (file-exists? base-dir)))
-	(begin
-	  (debug:print-error 0 *default-log-port* "Bad configuration! base-dir " base-dir " not found")
-	  (exit 1)))
-    (print datadir)
-    (if (not (file-exists? datadir))
-	(begin
-	  (debug:print-error 0 *default-log-port* "Bad version (" version "), no data found at " datadir "." )
-	  (exit 1)))
-    
-    (sretrieve:db-do
-     configdat
-     (lambda (db)
-       (sretrieve:register-action db "get" retriever datadir comment)))
-      (sretrieve:do-as-calling-user
-       (lambda ()
-         (if (directory? datadir)
-	   (begin
-  	    (change-directory datadir)
-	    (let ((files (filter (lambda (x)
-				(not (member x '("." ".."))))
-			      (glob "*" ".*"))))
-	     (print "files: " files)
-	     (process-execute "/bin/tar" (append (append (list  "chfv" "-") files) (list "--ignore-failed-read")))))
-             (begin
-               (let* ((parent-dir (pathname-directory datadir) )
-                      (filename  (conc(pathname-file datadir) "." (pathname-extension datadir))))
-                  (change-directory parent-dir)  
-                  (process-execute "/bin/tar" (list "chfv" "-" filename))
-             )))
-))
-))
-
-
-;; copy in file to dest, validation is done BEFORE calling this
-;;
-(define (sretrieve:cp configdat retriever file comment)
-  (let* ((base-dir  (configf:lookup configdat "settings" "base-dir"))
-         (allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))    
-	 (datadir   (conc base-dir "/" file))
-         (filename  (conc(pathname-file datadir) "." (pathname-extension datadir))))
-    (if (or (not base-dir)
-	    (not (file-exists? base-dir)))
-	(begin
-	  (debug:print-error 0 *default-log-port* "Bad configuration! base-dir " base-dir " not found")
-	  (exit 1)))
-    (print datadir)
-    (if (not (file-exists? datadir))
-	(begin
-	  (debug:print-error 0 *default-log-port* "File  (" file "), not found at " base-dir "." )
-	  (exit 1)))
-    (if (directory? datadir)
-	(begin
-	  (debug:print-error 0 *default-log-port* "(" file ") is a dirctory!! cp cmd works only on files ." )
-	  (exit 1)))
-    (if(not (string-match (regexp  allowed-sub-paths) file))
-        (begin
-	  (debug:print-error 0 *default-log-port* "Access denied to file (" file ")!! " )
-	  (exit 1)))
-     
-     (sretrieve:db-do
-     configdat
-     (lambda (db)
-       (sretrieve:register-action db "cp" retriever datadir comment)))
-      (sretrieve:do-as-calling-user
-      ;;  (debug:print 0 *default-log-port* "ph:  "(pathname-directory datadir)  "!! " )
-       (change-directory (pathname-directory datadir))  
-       ;;(debug:print 0 *default-log-port* "ph: /bin/tar" (list "chfv" "-" filename) )
-      (process-execute "/bin/tar" (list "chfv" "-" filename)))
-      ))
-
-;; ls in file to dest, validation is done BEFORE calling this
-;;
-(define (sretrieve:ls configdat retriever file comment)
-  (let* ((base-dir  (configf:lookup configdat "settings" "base-dir"))
-         (allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))    
-	 (datadir   (conc base-dir "/" file))
-         (filename  (conc(pathname-file datadir) "." (pathname-extension datadir))))
-    (if (or (not base-dir)
-	    (not (file-exists? base-dir)))
-	(begin
-	  (debug:print-error 0 *default-log-port* "Bad configuration! base-dir " base-dir " not found")
-	  (exit 1)))
-    (print datadir)
-    (if (not (file-exists? datadir))
-	(begin
-	  (debug:print-error 0 *default-log-port* "File  (" file "), not found at " base-dir "." )
-	  (exit 1)))
-      (if(not (string-match (regexp  allowed-sub-paths) file))
-        (begin
-	  (debug:print-error 0 *default-log-port* "Access denied to file (" file ")!! " )
-	  (exit 1)))
-   
-        (sretrieve:do-as-calling-user
-        (lambda ()
-	 ;;(change-directory datadir)
-         ;; (debug:print 0 *default-log-port*  "/usr/bin/find" (list datadir "-ls" "|" "grep" "-E" "'"allowed-file-patt"'"))
-         ;; (status (with-input-from-pipe "find " datadir " -ls | grep -E '" allowed-file-patt "'" (lambda () (read-line))))
-         ;; (debug:print 0 *default-log-port* status) 
-	  (process-execute "/bin/ls" (list "-ls"  "-lrt" datadir ))
- ))))
-
-
-
-;;(filter (lambda (x)
-;;							     (not (member x '("." ".."))))
-;;							   (glob "*" ".*"))))))))
+;(define (sretrieve:get configdat retriever version comment)
+;  (let* ((base-dir  (configf:lookup configdat "settings" "base-dir"))
+;	 (datadir   (conc base-dir "/" version)))
+;    (if (or (not base-dir)
+;	    (not (file-exists? base-dir)))
+;	(begin
+;	  (debug:print 0 "ERROR: Bad configuration! base-dir " base-dir " not found")
+;	  (exit 1)))
+;    (print datadir)
+;    (if (not (file-exists? datadir))
+;	(begin
+;	  (debug:print 0 "ERROR: Bad version (" version "), no data found at " datadir "." )
+;	  (exit 1)))
+;    
+;    (sretrieve:db-do
+;     configdat
+;     (lambda (db)
+;       (sretrieve:register-action db "get" retriever datadir comment)))
+;      (sretrieve:do-as-calling-user
+;       (lambda ()
+;         (if (directory? datadir)
+;	   (begin
+;  	    (change-directory datadir)
+;	    (let ((files (filter (lambda (x)
+;				(not (member x '("." ".."))))
+;			      (glob "*" ".*"))))
+;	     (print "files: " files)
+;	     (process-execute "/bin/tar" (append (append (list  "chfv" "-") files) (list "--ignore-failed-read")))))
+;             (begin
+;               (let* ((parent-dir (pathname-directory datadir) )
+;                      (filename  (conc(pathname-file datadir) "." (pathname-extension datadir))))
+;                  (change-directory parent-dir)  
+;                  (process-execute "/bin/tar" (list "chfv" "-" filename))
+;             )))
+;))))
+;
+;
+;;; copy in file to dest, validation is done BEFORE calling this
+;;;
+;(define (sretrieve:cp configdat retriever file comment)
+;  (let* ((base-dir  (configf:lookup configdat "settings" "base-dir"))
+;         (allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))    
+;	 (datadir   (conc base-dir "/" file))
+;         (filename  (conc(pathname-file datadir) "." (pathname-extension datadir))))
+;    (if (or (not base-dir)
+;	    (not (file-exists? base-dir)))
+;	(begin
+;	  (debug:print 0 "ERROR: Bad configuration! base-dir " base-dir " not found")
+;	  (exit 1)))
+;    (print datadir)
+;    (if (not (file-exists? datadir))
+;	(begin
+;	  (debug:print 0 "ERROR: File  (" file "), not found at " base-dir "." )
+;	  (exit 1)))
+;    (if (directory? datadir)
+;	(begin
+;	  (debug:print 0 "ERROR: (" file ") is a dirctory!! cp cmd works only on files ." )
+;	  (exit 1)))
+;    (if(not (string-match (regexp  allowed-sub-paths) file))
+;        (begin
+;	  (debug:print 0 "ERROR: Access denied to file (" file ")!! " )
+;	  (exit 1)))
+;     
+;     (sretrieve:db-do
+;     configdat
+;     (lambda (db)
+;       (sretrieve:register-action db "cp" retriever datadir comment)))
+;      (sretrieve:do-as-calling-user
+;      ;;  (debug:print 0 "ph:  "(pathname-directory datadir)  "!! " )
+;       (change-directory (pathname-directory datadir))  
+;       ;;(debug:print 0 "ph: /bin/tar" (list "chfv" "-" filename) )
+;      (process-execute "/bin/tar" (list "chfv" "-" filename)))
+;      ))
+;
+;;; ls in file to dest, validation is done BEFORE calling this
+;;;
+;(define (sretrieve:ls configdat retriever file comment)
+;  (let* ((base-dir  (configf:lookup configdat "settings" "base-dir"))
+;         (allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))    
+;	 (datadir   (conc base-dir "/" file))
+;         (filename  (conc(pathname-file datadir) "." (pathname-extension datadir))))
+;    (if (or (not base-dir)
+;	    (not (file-exists? base-dir)))
+;	(begin
+;	  (debug:print 0 "ERROR: Bad configuration! base-dir " base-dir " not found")
+;	  (exit 1)))
+;    (print datadir)
+;    (if (not (file-exists? datadir))
+;	(begin
+;	  (debug:print 0 "ERROR: File  (" file "), not found at " base-dir "." )
+;	  (exit 1)))
+;      (if(not (string-match (regexp  allowed-sub-paths) file))
+;        (begin
+;	  (debug:print 0 "ERROR: Access denied to file (" file ")!! " )
+;	  (exit 1)))
+;   
+;        (sretrieve:do-as-calling-user
+;        (lambda ()
+;	  (process-execute "/bin/ls" (list "-ls"  "-lrt" datadir ))
+; ))))
+
+
 
 (define (sretrieve:validate target-dir targ-mk)
   (let* ((normal-path (normalize-pathname targ-mk))
         (targ-path (conc target-dir "/" normal-path)))
     (if (string-contains   normal-path "..")
     (begin
-      (debug:print-error 0 *default-log-port* "Path  " targ-mk " resolved outside target area "  target-dir )
+      (debug:print 0 "ERROR: Path  " targ-mk " resolved outside target area "  target-dir )
       (exit 1)))
 
     (if (not (string-contains targ-path target-dir))
     (begin
-      (debug:print-error 0 *default-log-port* "You cannot update data outside " target-dir ".")
+      (debug:print 0 "ERROR: You cannot update data outside " target-dir ".")
       (exit 1)))
-    (debug:print 0 *default-log-port* "Path " targ-mk " is valid.")   
+    (debug:print 0 "Path " targ-mk " is valid.")   
  ))
-;; make directory in dest
-;;
-
-(define (sretrieve:mkdir configdat submitter target-dir targ-mk comment)
-  (let ((targ-path (conc target-dir "/" targ-mk)))
-    
-    (if (file-exists? targ-path)
-	(begin
-	  (debug:print-error 0 *default-log-port* "target Directory " targ-path " already exist!!")
-	  (exit 1)))
-    (sretrieve:db-do
-     configdat
-     (lambda (db)
-       (sretrieve:register-action db "mkdir" submitter targ-mk comment)))
-    (let* ((th1         (make-thread
-			 (lambda ()
-			   (create-directory targ-path #t)
-			   (debug:print 0 *default-log-port* " ... dir " targ-path " created"))
-			 "mkdir thread"))
-	   (th2         (make-thread
-			 (lambda ()
-			   (let loop ()
-			     (thread-sleep! 15)
-			     (display ".")
-			     (flush-output)
-			     (loop)))
-			 "action is happening thread")))
-      (thread-start! th1)
-      (thread-start! th2)
-      (thread-join! th1))
-    (cons #t "Successfully saved data")))
-
-;; create a symlink in dest
-;;
-(define (sretrieve:ln configdat submitter target-dir targ-link link-name comment)
-  (let ((targ-path (conc target-dir "/" link-name)))
-    (if (file-exists? targ-path)
-	(begin
-	  (debug:print-error 0 *default-log-port* "target file " targ-path " already exist!!")
-	  (exit 1)))
-     (if (not (file-exists? targ-link ))
-	(begin
-	  (debug:print-error 0 *default-log-port* "target file " targ-link " does not exist!!")
-	  (exit 1)))
- 
-    (sretrieve:db-do
-     configdat
-     (lambda (db)
-       (sretrieve:register-action db "ln" submitter link-name comment)))
-    (let* ((th1         (make-thread
-			 (lambda ()
-			   (create-symbolic-link targ-link targ-path  )
-			   (debug:print 0 *default-log-port* " ... link " targ-path " created"))
-			 "symlink thread"))
-	   (th2         (make-thread
-			 (lambda ()
-			   (let loop ()
-			     (thread-sleep! 15)
-			     (display ".")
-			     (flush-output)
-			     (loop)))
-			 "action is happening thread")))
-      (thread-start! th1)
-      (thread-start! th2)
-      (thread-join! th1))
-    (cons #t "Successfully saved data")))
-
-
-;; remove copy of file in dest
-;;
-(define (sretrieve:rm configdat submitter target-dir targ-file comment)
-  (let ((targ-path (conc target-dir "/" targ-file)))
-    (if (not (file-exists? targ-path))
-	(begin
-	  (debug:print-error 0 *default-log-port* "target file " targ-path " not found, nothing to remove.")
-	  (exit 1)))
-    (sretrieve:db-do
-     configdat
-     (lambda (db)
-       (sretrieve:register-action db "rm" submitter targ-file comment)))
-    (let* ((th1         (make-thread
-			 (lambda ()
-			   (delete-file targ-path)
-			   (debug:print 0 *default-log-port* " ... file " targ-path " removed"))
-			 "rm thread"))
-	   (th2         (make-thread
-			 (lambda ()
-			   (let loop ()
-			     (thread-sleep! 15)
-			     (display ".")
-			     (flush-output)
-			     (loop)))
-			 "action is happening thread")))
-      (thread-start! th1)
-      (thread-start! th2)
-      (thread-join! th1))
-    (cons #t "Successfully saved data")))
-
-(define (sretrieve:backup-move path)
-  (let* ((trashdir  (conc (pathname-directory path) "/.trash"))
-	 (trashfile (conc trashdir "/" (current-seconds) "-" (pathname-file path))))
-    (create-directory trashdir #t)
-    (if (directory? path)
-	(system (conc "mv " path " " trashfile))
-	(file-move path trash-file))))
-
-
-(define (sretrieve:lst->path pathlst)
-  (conc "/" (string-intersperse (map conc pathlst) "/")))
-
-(define (sretrieve:path->lst path)
-  (string-split path "/"))
-
-(define (sretrieve:pathdat-apply-heuristics configdat path)
-  (cond
-   ((file-exists? path) "found")
-   (else (conc path " not installed"))))
+
+
+;(define (sretrieve:backup-move path)
+;  (let* ((trashdir  (conc (pathname-directory path) "/.trash"))
+;	 (trashfile (conc trashdir "/" (current-seconds) "-" (pathname-file path))))
+;    (create-directory trashdir #t)
+;    (if (directory? path)
+;	(system (conc "mv " path " " trashfile))
+;	(file-move path trash-file))))
+;
+;
+;(define (sretrieve:lst->path pathlst)
+;  (conc "/" (string-intersperse (map conc pathlst) "/")))
+;
+;(define (sretrieve:path->lst path)
+;  (string-split path "/"))
+;
+;(define (sretrieve:pathdat-apply-heuristics configdat path)
+;  (cond
+;   ((file-exists? path) "found")
+;   (else (conc path " not installed"))))
 
 ;;======================================================================
 ;; MISC
 ;;======================================================================
 
@@ -392,11 +270,11 @@
 (define (sretrieve:do-as-calling-user proc)
   (let ((eid (current-effective-user-id))
         (cid (current-user-id)))
     (if (not (eq? eid cid)) ;; running suid
             (set! (current-effective-user-id) cid))
-    ;; (debug:print 0 *default-log-port* "running as " (current-effective-user-id))
+    ;; (debug:print 0 "running as " (current-effective-user-id))
     (proc)
     (if (not (eq? eid cid))
         (set! (current-effective-user-id) eid))))
 
 (define (sretrieve:find name paths)
@@ -417,203 +295,770 @@
 
 ;;======================================================================
 ;; SHELL
 ;;======================================================================
 
-(define (toplevel-command . args) #f)
-(define (sretrieve:shell)
+;; Create the sqlite db for shell
+;(define (sretrieve:shell-db-do path proc) 
+;    (if (not path)
+;	(begin
+;	  (debug:print 0 "[database]\nlocation /some/path\n\n Is missing from the config file!")
+;	  (exit 1)))
+;    (if (and path
+;	     (directory? path)
+;	     (file-read-access? path))
+;	(let* ((dbpath    (conc path "/" *exe-name* ".db"))
+;	       (writeable (file-write-access? dbpath))
+;	       (dbexists  (file-exists? dbpath)))
+;	  (handle-exceptions
+;	   exn
+;	   (begin
+;	     (debug:print 2 "ERROR: problem accessing db " dbpath
+;			  ((condition-property-accessor 'exn 'message) exn))
+;	     (exit 1))
+;            ;;(debug:print 0 "calling proc " proc "db path " dbpath )
+;	   (call-with-database
+;            dbpath
+;	    (lambda (db)
+;	       ;;(debug:print 0 "calling proc " proc " on db " db)
+;	      (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
+;	      (if (not dbexists)(sretrieve:initialize-db db))
+;	      (proc db)))))
+;	(debug:print 0 "ERROR: invalid path for storing database: " path)))
+
+
+
+;; function to find sheets to which use has access 
+(define (sretrieve:has-permission  area)
+  (let ((username     (current-user-name)))
+  (cond
+   ((is-admin username)
+     #t)
+   ((is-user "retrieve" username area) 
+     #t)
+    ((is-user "publish" username area) 
+     #t)
+   ((is-user "writer-admin" username area) 
+     #t)
+   ((is-user "read-admin" username area) 
+     #t)
+   ((is-user "area-admin" username area) 
+     #t)
+   (else  
+    #f))))
+ 
+
+(define (sretrieve:get-accessable-projects  area)
+   (let* ((projects `()))
+         
+        (if (sretrieve:has-permission area)
+               (set! projects (cons area projects))
+               (begin
+                 (print "User cannot access area " area "!!")  
+                (exit 1))) 
+   ; (print projects)
+    projects))
+		 
+(define (sauth-common:shell-ls-cmd base-path-list ext-path top-areas base-path tail-cmd-list)
+    (if (and (null? base-path-list) (equal? ext-path "") )
+      (print (string-intersperse top-areas " "))
+  (let* ((resolved-path (sauth-common:resolve-path ext-path base-path-list top-areas )))
+           ;(print resolved-path)
+           (if (not (equal? resolved-path #f))
+           (if (null? resolved-path) 
+             (print (string-intersperse top-areas " "))
+           (let* ((target-path (sauth-common:get-target-path  base-path-list  ext-path top-areas base-path)))
+                ;(print "Resolved path: " target-path)
+                (if (not (equal? target-path #f))
+                  (begin   
+                (if (symbolic-link? target-path)
+                   (set! target-path (conc target-path "/"))) 
+                (if (not (equal? target-path #f))
+                (begin 
+                (cond
+		  ((null? tail-cmd-list)
+		     (run (pipe
+      	      	      (ls "-lrt" ,target-path))))
+		  ((not (equal? (car tail-cmd-list) "|"))
+                         (print "ls cmd cannot accept "(string-join tail-cmd-list) " as an argument!!"))
+                  (else  
+                    (run (pipe
+      	      	      (ls "-lrt" ,target-path)
+                      (begin (system (string-join (cdr tail-cmd-list))))))
+      ))))))))))))
+
+(define (sretrieve:shell-cat-cmd base-pathlist ext-path top-areas base-path tail-cmd-list)
+  (let* ((resolved-path (sauth-common:resolve-path ext-path base-pathlist top-areas ))
+          (data "") )
+         (if (not (equal? resolved-path #f))
+           (if (null? resolved-path) 
+             (print "Path could not be resolved!!")
+           (let* ((target-path (sauth-common:get-target-path  base-pathlist  ext-path top-areas base-path)))
+             (if (not (equal? target-path #f))
+               (if (or (not (file-exists? target-path)) (directory? target-path))
+               (print "Target path does not exist or is a directory!") 
+               (begin 
+                 (cond
+		  ((null? tail-cmd-list)
+		     (run (pipe
+      	      	      (cat  ,target-path))))
+		  ((not (equal? (car tail-cmd-list) "|"))
+                         (print "cat cmd cannot accept "(string-join tail-cmd-list) " as an argument!!"))
+                  (else  
+                    (run (pipe
+      	      	      (cat ,target-path)
+                      (begin (system (string-join (cdr tail-cmd-list))))))))))
+)))
+             (print "Path could not be resolved!!"))))
+
+(define (get-options cmd-list split-str)
+    (if (null? cmd-list)
+              (list '() '())
+    (let loop ((hed (car cmd-list))
+		 (tal (cdr cmd-list))
+                  (res '()))
+                   (cond
+                   ((equal? hed split-str)
+                      (list res tal))
+                   ((null? tal)
+                      (list (cons hed res) tal)) 
+                   (else 
+		  	(loop (car tal)(cdr tal)(cons hed res)))))))
+
+  
+(define (sretrieve:shell-grep-cmd base-pathlist ext-path top-areas base-path tail-cmd-list)
+  (let* ((resolved-path (sauth-common:resolve-path ext-path base-pathlist top-areas ))
+          (pattern (car tail-cmd-list))
+          (pipe-cmd-list (get-options (cdr tail-cmd-list) "|"))
+          (options (string-join (car pipe-cmd-list)))
+          (pipe-cmd (cadr  pipe-cmd-list))
+          (redirect-split (string-split (string-join  tail-cmd-list) ">"))   )
+         (if(and ( > (length redirect-split) 2 ))
+            (print "sgrep  cmd cannot accept > " (string-join redirect-split) " as an argument!!" )  
+         (if (not (equal? resolved-path #f))
+           (if (null? resolved-path) 
+             (print "Path could not be resolved!!")
+           (let* ((target-path (sauth-common:get-target-path  base-pathlist  ext-path top-areas base-path))
+                  (restrictions (if (equal? target-path #f)
+                                                 ""
+                                               (sretrieve:shell-lookup base-path)))
+                 (rest-str  (string-split (conc " --exclude-dir=" (string-join (string-split restrictions ",") " --exclude-dir=") ))))
+             (if (not (file-exists? target-path))
+               (print "Target path does not exist!") 
+               (begin 
+                 (cond
+	 	  ((and (null? pipe-cmd) (string-null? options))
+	 	     (run (pipe
+      	      	      (grep ,pattern ,target-path ))))
+		  ((and (null? pipe-cmd) (not (string-null? options)))
+		     (run (pipe
+      	      	      (begin (process-execute "/usr/bin/grep" (append (list options pattern target-path) rest-str))))))
+                  ((and (not (null? pipe-cmd)) (string-null? options))
+                        (run (pipe
+      	      	      (grep ,exclude-dir ,pattern ,target-path)
+                      (begin (system (string-join pipe-cmd))))))
+                  (else   
+                      (run (pipe
+      	      	      ;(grep  ,options ,exclude-dir ,pattern ,target-path)
+                       (begin (process-execute "/usr/bin/grep" (append (list options pattern target-path) rest-str)))
+
+                      (begin (system (string-join  pipe-cmd)))))))
+))))
+             (print "Path could not be resolved!!")))))
+
+
+(define (sretrieve:shell-less-cmd base-pathlist ext-path top-areas base-path)
+  (let* ((resolved-path (sauth-common:resolve-path ext-path base-pathlist top-areas )))
+         (if (not (equal? resolved-path #f))
+           (if (null? resolved-path) 
+             (print "Path could not be resolved!!")
+           (let* ((target-path (sauth-common:get-target-path  base-pathlist  ext-path top-areas base-path)))
+               (if (not (equal? target-path #f))
+           	 (if (or (not (file-exists? target-path)) (directory? target-path))
+                   (print "Target path does not exist or is a directory!") 
+                   (begin 
+                     ;(sretrieve:shell-db-do
+         	     ;     db-location
+     		     ;	  (lambda (db)
+       		;		(sretrieve:register-action db "less" (current-user-name) target-path (conc "Executing cmd: less "  target-path))))   
+ 
+                     (setenv "LESSSECURE" "1")
+                     (run (pipe
+      	      	     (less ,target-path))))))))
+             (print "Path could not be resolved!!"))))
+
+
+
+(define (sretrieve:shell-lookup base-path)
+  (let* ((usr (current-user-name))
+          (value (get-restrictions base-path usr)))
+                              value))
+             
+
+(define (sretrieve:load-shell-config fname)
+          (if (file-exists? fname)
+	(read-config fname #f #f)
+	))
+
+
+(define (is_directory target-path) 
+  (let* ((retval #f))
+  (sretrieve:do-as-calling-user
+    	(lambda ()
+          ;(print (current-effective-user-id) ) 
+          (if (directory? target-path)
+               (set! retval  #t))))
+             ;(print (current-effective-user-id))
+     retval)) 
+
+(define (make-exclude-pattern  restriction-list  )
+  (if (null? restriction-list)
+     ""
+   (let loop ((hed (car restriction-list))
+		 (tal (cdr restriction-list))
+                  (ret-str ""))
+                   (cond
+                   ((null? tal)
+                      (conc ret-str ".+" hed ".*")) 
+                   (else 
+		  	(loop (car tal)(cdr tal)(conc ret-str ".+" hed ".*|"))))))    )
+
+(define (sretrieve:get-shell-cmd target-path base-path restrictions iport)
+     (if (not (file-exists? target-path))
+        (sauth:print-error "Target path does not exist!")
+    (begin
+    (if (not (equal? target-path #f))
+    (begin     
+        (if (is_directory target-path) 
+        (begin
+           (let* ((tmpfile (conc "/tmp/" (current-user-name) "/my-pipe"))
+                  (parent-dir target-path)
+                  (last-dir-name (if  (pathname-extension target-path)  
+                                      (conc(pathname-file target-path) "." (pathname-extension target-path))
+                                      (pathname-file target-path)))
+                  (curr-dir (current-directory))   
+                  (start-dir (conc (current-directory) "/" last-dir-name))
+                  (execlude (make-exclude-pattern (string-split restrictions ","))))
+                  ; (print tmpfile)
+                    (if  (file-exists? start-dir)
+                    (begin
+                         (print last-dir-name " already exist in your work dir. Do you want to over write it? [y|n]")
+                        (let* ((inl (read-line iport)))
+                            (if (equal? inl "y")
+                              (begin
+                                 (change-directory parent-dir)
+                                  (create-fifo  tmpfile)
+                                  (process-fork 
+    				   (lambda()
+                                       (sleep 1) 
+       					(with-output-to-file tmpfile
+         				(lambda ()
+            				(sretrieve:make_file parent-dir execlude parent-dir)))))
+ 
+                                  (run (pipe
+                   		   (tar "chfv" "-" "-T" ,tmpfile )
+                   		   (begin (system (conc "cd " start-dir ";tar  xUf - "   )))))
+                                   (change-directory curr-dir)
+                                    (system (conc "rm " tmpfile)) )
+			      (begin	
+                               (print  "Nothing has been retrieved!!  ")))))
+                     (begin
+                       (sretrieve:do-as-calling-user
+                    (lambda ()
+		      (create-directory start-dir #t)))
+                          (change-directory parent-dir)
+                          ; (print execlude)
+                           (create-fifo tmpfile)
+                            (process-fork 
+    				   (lambda()
+                                       (sleep 1) 
+       					(with-output-to-file tmpfile
+         				(lambda ()
+            				(sretrieve:make_file parent-dir execlude parent-dir)))))
+
+                                  (run (pipe
+                   		   (tar "chfv" "-"  "-T" ,tmpfile)
+                   		   (begin (system (conc "cd " start-dir ";tar  xUf - "    )))))
+                           (change-directory curr-dir)
+                            (system (conc "rm " tmpfile)))))) 
+        (begin
+           (let*((parent-dir (pathname-directory target-path))
+                 (start-dir (current-directory))
+                 (filename (if  (pathname-extension target-path)  
+                                      (conc(pathname-file target-path) "." (pathname-extension target-path))
+                                      (pathname-file target-path)))
+                 (work-dir-file (conc (current-directory) "/" filename)))
+                 (if  (file-exists? work-dir-file)
+                    (begin
+                       (print filename " already exist in your work dir. Do you want to over write it? [y|n]")
+                        (let* ((inl (read-line iport)))
+                            (if (equal? inl "y")
+                              (begin
+                                 (change-directory parent-dir)
+                                  (run (pipe
+                   		   (tar "chfv" "-" ,filename)
+                   		   (begin (system (conc "cd " start-dir ";tar  xUf - "   )))))
+                                     (change-directory start-dir))
+			      (begin	
+                               (print  "Nothing has been retrieved!!  ")))))
+                    (begin
+               (change-directory parent-dir)  
+                 (run (pipe
+                   (tar "chfv" "-" ,filename)
+                   (begin (system (conc "cd " start-dir ";tar xUf -")))))
+                    (change-directory start-dir)))))))))))
+
+(define (sretrieve:get-shell-cmd-line target-path base-path restrictions iport)
+   (handle-exceptions
+	   exn 
+	   (begin
+	     (sauth:print-error (conc "Problem fetching the data. Sauth provieds sudo access to only one unix group. Please ensure you have washed all the remaining groups. System Error: " 
+			  ((condition-property-accessor 'exn 'message) exn)))
+	     (exit 1))
+  
+    (if (not (file-exists? target-path))
+        (sauth:print-error "Error:Target path does not exist!")
+    (begin
+    (if (not (equal? target-path #f))
+    (begin     
+        (if (is_directory target-path) 
+        (begin
+           (let* ((parent-dir target-path)
+                  (last-dir-name (if  (pathname-extension target-path)  
+                                      (conc(pathname-file target-path) "." (pathname-extension target-path))
+                                      (pathname-file target-path)))
+                  (curr-dir (current-directory))   
+                  (start-dir (conc (current-directory) "/" last-dir-name))
+                  (execlude (make-exclude-pattern (string-split restrictions ",")))
+                   (tmpfile (conc "/tmp/" (current-user-name) "/my-pipe-" (current-process-id))))
+                    (if  (file-exists? start-dir)
+                    (begin
+                         (sauth:print-error (conclast-dir-name " already exist in your work dir."))
+                         (sauth:print-error  "Nothing has been retrieved!!  "))
+                     (begin
+                   ;    (sretrieve:do-as-calling-user
+                   ; (lambda ()
+                    
+                  (if (not (file-exists?  (conc "/tmp/" (current-user-name)))) 
+		      (create-directory (conc "/tmp/" (current-user-name)) #t))
+                          (change-directory parent-dir)
+                            (create-fifo  tmpfile)
+                                  (process-fork 
+    				   (lambda()
+                                       (sleep 1) 
+       					(with-output-to-file tmpfile
+         				(lambda ()
+            				(sretrieve:make_file parent-dir execlude parent-dir)))))
+
+                           (process-execute "/bin/tar" (append (list  "chfv" "-"  "-T" tmpfile)  (list "--ignore-failed-read")))    
+                                  ;(run (pipe
+                   		   ;(tar "chfv" "-" "." )
+                   		   ;(begin (system (conc "cd " start-dir ";tar  xUf - "   execlude )))))
+                            (system (conc "rm " tmpfile))    
+                           (change-directory curr-dir))))) 
+        (begin
+           (let*((parent-dir (pathname-directory target-path))
+                 (start-dir (current-directory))
+                 (filename (if  (pathname-extension target-path)  
+                                      (conc(pathname-file target-path) "." (pathname-extension target-path))
+                                      (pathname-file target-path)))
+                 (work-dir-file (conc (current-directory) "/" filename)))
+                 (if  (file-exists? work-dir-file)
+                    (begin
+                       (print filename " already exist in your work dir.")
+                               (print  "Nothing has been retrieved!!  "))
+                    (begin
+               (change-directory parent-dir)
+                (process-execute "/bin/tar" (append (append (list  "chfv" "-") (list filename)) (list "--ignore-failed-read"))) 
+                 ;(run (pipe
+                  ; (tar "chfv" "-" ,filename)
+                  ; (begin (system (conc "cd " start-dir ";tar xUf -")))))
+                    (change-directory start-dir))))))))))))
+
+(define (sretrieve:make_file path exclude base_path)
+   (find-files 
+     path
+     action: (lambda (p res)
+           (cond
+                ((symbolic-link? p)   
+                 (if (directory?(read-symbolic-link p)) 
+                      (sretrieve:make_file p exclude base_path)
+                      (print (string-substitute (conc base_path "/") "" p "-"))))
+                 ((directory? p)              
+                 ;;do nothing for dirs)
+                 ) 
+                (else 
+                                        
+                     (if (not (string-match (regexp exclude)  p ))
+                        (print (string-substitute (conc base_path "/") "" p "-"))))))))
+
+(define (sretrieve:shell-help)
+(conc "Usage: " *exe-name* " [action [params ...]]
+
+  ls    [target path]               	  : list contents of target area. The output of the cmd can be piped into other system cmd. eg ls  | grep txt
+  cd    	     	  : To change the current directory within the sretrive shell. 
+  pwd				     	  : Prints the full pathname of the current directory within the sretrive shell.
+  get        	  : download directory/files into the directory where sretrieve shell cmd was invoked   
+  less  		     	  : Read input file to allows backward movement in the file as well as forward movement 
+  cat                     	  : show the contents of a file. The output of the cmd can be piped into other system cmd.
+
+  sgrep   [options] : Similar to unix grep cmd But with diffrent parameter ordering. The output of the cmd can be piped into other system cmd. 
+Part of the Megatest tool suite.
+Learn more at http://www.kiatoa.com/fossils/megatest
+
+Version: " megatest-fossil-hash)
+)	
+;(define (toplevel-command . args) #f)
+(define (sretrieve:shell area)
+ ; (print area)
   (use readline)
   (let* ((path      '())
-	 (prompt    "> ")
-	 (top-areas '("mrwellan" "pjhatwal" "bjbarcla" "ritikaag" "jmoon18"))
+	 (prompt    "sretrieve> ")
+	 (args      (argv))
+         (usr (current-user-name) )   
+         (top-areas (sretrieve:get-accessable-projects area))
+         (close-port     #f)
+         (area-obj  (get-obj-by-code area))
+         (user-obj (get-user usr)) 
+         (base-path (if (null? area-obj) 
+                         "" 
+                        (caddr (cdr area-obj))))      
 	 (iport     (make-readline-port prompt)))
-    (install-history-file) ;;  [homedir] [filename] [nlines])
-    (with-input-from-port iport
-      (lambda ()
-	(let loop ((inl (read-line)))
-	  (if (not (or (eof-object? inl)
-		       (equal? inl "exit")))
+        (if (null? area-obj)
+          (begin 
+             (print "Area " area " does not exist")
+          (exit 1)))
+	(let loop ((inl (read-line iport)))
+          ;(print 1) 
+	  (if (not (or (or (eof-object? inl)
+		       (equal? inl "exit")) (port-closed? iport)))
 	      (let* ((parts (string-split inl))
 		     (cmd   (if (null? parts) #f (car parts))))
-		(if (not cmd)
+              ;  (print "2")
+		(if (and (not cmd) (not (port-closed? iport)))
 		    (loop (read-line))
 		    (case (string->symbol cmd)
 		      ((cd)
 		       (if (> (length parts) 1) ;; have a parameter
-			   (set! path (append path (string-split (cadr parts)))) ;; not correct for relative paths
-			   (set! path '())))
+                           (begin
+                             (let*((arg (cadr parts))
+                                   (resolved-path (sauth-common:resolve-path  arg path top-areas))
+                                   (target-path (sauth-common:get-target-path path  arg top-areas base-path)))
+                                 (if (not (equal? target-path #f))
+                                 (if (or (equal? resolved-path #f) (not (file-exists? target-path)))    
+                                 (print "Invalid argument " arg ".. ")
+                                  (begin      
+			            (set! path resolved-path)
+                                     (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "cd"))))
+                                  )))))  
+   			   (set! path '())))
+                      ((pwd)
+                         (if (null? path)
+                           (print "/")  
+                           (print "/" (string-join path "/")))) 
 		      ((ls)
 		       (let* ((thepath (if (> (length parts) 1) ;; have a parameter
 					   (cdr parts)
-					   path))
+					   `()))
+			      (plen    (length thepath)))
+                         (cond
+			  ((null? thepath)
+                           (sauth-common:shell-ls-cmd path "" top-areas base-path  '())
+                            (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ls"))))   )
+			  ((< plen 2)
+                  
+                            (sauth-common:shell-ls-cmd path  (car thepath) top-areas base-path '())
+                              (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ls")))))
+                          (else 
+                            (if (equal? (car thepath) "|")
+                              (sauth-common:shell-ls-cmd path "" top-areas base-path thepath)
+                              (sauth-common:shell-ls-cmd path  (car thepath) top-areas base-path (cdr thepath)))
+                           (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "ls"))))))))
+                       ((cat)
+		       (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+					   (cdr parts)
+					   `()))
+			      (plen    (length thepath)))
+			 (cond
+			  ((null? thepath)
+                          (print "Error: Missing argument to cat"))
+			  ((< plen 2)
+                            (sretrieve:shell-cat-cmd path  (car thepath) top-areas base-path '())
+                              (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "cat")))))
+
+			  (else
+                             (sretrieve:shell-cat-cmd path  (car thepath) top-areas base-path (cdr thepath))
+                             (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "cat"))))
+))))
+                       ((sgrep)
+		       (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+					   (cdr parts)
+					   `()))
+			      (plen    (length thepath)))
+			 (cond
+			  ((null? thepath) 
+                            (print "Error: Missing arguments to grep!! Useage: grep   [options] "))
+                          ((< plen  2)
+                          (print "Error: Missing arguments to grep!! Useage: grep   [options] "))
+			  (else
+                             (sretrieve:shell-grep-cmd path  (car thepath) top-areas base-path  (cdr thepath))
+				(sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "grep"))))))))
+
+                      ((less)
+		       (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+					   (cdr parts)
+					   `()))
+			      (plen    (length thepath)))
+			 (cond
+			  ((null? thepath)
+                          (print "Error: Missing argument to less"))
+			  ((< plen 2)
+                            (sretrieve:shell-less-cmd path  (car thepath) top-areas base-path)
+                             (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "less")))))
+			  (else
+                             (print "less cmd takes only one () argument!!")))))
+                      ((get)
+                         (let* ((thepath (if (> (length parts) 1) ;; have a parameter
+					   (cdr parts)
+					   `()))
 			      (plen    (length thepath)))
 			 (cond
 			  ((null? thepath)
-			   (print (string-intersperse top-areas " ")))
-			  ((and (< plen 2)
-				(member (car thepath) top-areas))
-			   (system (conc "ls /p/fdk/gwa/" (car thepath))))
-			  (else ;; have a long path
-			   ;; check for access rights here
-			   (system (conc "ls /p/fdk/gwa/" (string-intersperse thepath "/")))))))
+                          (print "Error: Missing argument  to get"))
+			  ((< plen 2)
+                           (let* ((target-path (sauth-common:get-target-path path  (car thepath) top-areas base-path))
+				 (restrictions (if (equal? target-path #f)
+                                                 ""
+                                               (sretrieve:shell-lookup base-path))))
+                               (if (not (equal? target-path #f))
+                             (begin  
+                                 (sretrieve:get-shell-cmd target-path base-path restrictions iport)
+                                  (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj))  (number->string (caddr area-obj))  "get"))))))))
+			  (else
+                            (print "Error: get cmd takes only one argument ")))))
+                      ((exit)
+                          (print "got exit"))  
+                      ((help)
+                          (print (sretrieve:shell-help)))
 		      (else 
 		       (print "Got command: " inl))))
-		(loop (read-line)))))))))
+                 (loop (read-line iport)))))))
+;;))
     
 
 ;;======================================================================
 ;; MAIN
 ;;======================================================================
-
-(define (sretrieve:load-config exe-dir exe-name)
-  (let* ((fname   (conc exe-dir "/." exe-name ".config")))
-    ;; (ini:property-separator-patt " *  *")
-    ;; (ini:property-separator #\space)
-    (if (file-exists? fname)
-	;; (ini:read-ini fname)
-	(read-config fname #f #t)
-	(make-hash-table))))
+;;(define *default-log-port* (current-error-port))
+
+;(define (sretrieve:load-config exe-dir exe-name)
+;  (let* ((fname   (conc exe-dir "/." exe-name ".config")))
+;    ;; (ini:property-separator-patt " *  *")
+;    ;; (ini:property-separator #\space)
+;    (if (file-exists? fname)
+;	;; (ini:read-ini fname)
+;	(read-config fname #f #f)
+;	(make-hash-table))))
 
 ;; package-type is "megatest", "builds", "kits" etc.
 ;;
-(define (sretrieve:load-packages configdat exe-dir package-type)
-  (push-directory exe-dir)
-  (let* ((packages-metadir  (configf:lookup configdat "settings" "packages-metadir"))
-	 (conversion-script (configf:lookup configdat "settings" "conversion-script"))
-	 (upstream-file     (configf:lookup configdat "settings" "upstream-file"))
-	 (package-config    (conc packages-metadir "/" package-type ".config")))
-    ;; this section here does a timestamp based rebuild of the
-    ;;   /.config file using
-    ;;    as an input
-    (if (file-exists? upstream-file)
-	(if (or (not (file-exists? package-config)) ;; if not created call the updater, otherwise call only if upstream newer
-		(> (file-modification-time upstream-file)(file-modification-time package-config)))
-	    (handle-exceptions
-	     exn
-	     (debug:print-error 0 *default-log-port* "failed to run script " conversion-script " with params " upstream-file " " package-config)
-	     (let ((pid (process-run conversion-script (list upstream-file package-config))))
-	       (process-wait pid)))
-	    (debug:print 0 *default-log-port* "Skipping update of " package-config " from " upstream-file))
-	(debug:print 0 *default-log-port* "Skipping update of " package-config " as " upstream-file " not found"))
-    ;; (ini:property-separator-patt " *  *")
-    ;; (ini:property-separator #\space)
-    (let ((res (if (file-exists? package-config)
-		   (begin
-		     (debug:print 0 *default-log-port* "Reading package config " package-config)
-		     (read-config package-config #f #t))
-		   (make-hash-table))))
-      (pop-directory)
-      res)))
-
-(define (sretrieve:process-action configdat action . args)
-  (let* ((base-dir      (configf:lookup configdat "settings" "base-dir"))
-	 (user          (current-user-name))
-         (allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths")) 
-	 (allowed-users (string-split
-			 (or (configf:lookup configdat "settings" "allowed-users")
-			     "")))
-	 (default-area  (configf:lookup configdat "settings" "default-area"))) ;; otherwise known as the package
-    
-    (if (not base-dir)
-	(begin
-	  (debug:print 0 *default-log-port* "[settings]\nbase-dir /some/path\n\n Is MISSING from the config file!")
-	  (exit)))
-    (if (null? allowed-users)
-	(begin
-	  (debug:print 0 *default-log-port* "[setings]\nallowed-users user1 user2 ...\n\n Is MISSING from the config file!")
-	  (exit)))
-    (if (not (member user allowed-users))
-	(begin
-	  (debug:print 0 *default-log-port* "User \"" (current-user-name) "\" does not have access. Exiting")
-	  (exit 1)))
+
+;(define (sretrieve:load-packages configdat exe-dir package-type)
+;  (push-directory exe-dir)
+;  (let* ((packages-metadir  (configf:lookup configdat "settings" "packages-metadir"))
+;	 (conversion-script (configf:lookup configdat "settings" "conversion-script"))
+;	 (upstream-file     (configf:lookup configdat "settings" "upstream-file"))
+;	 (package-config    (conc packages-metadir "/" package-type ".config")))
+;       (if (file-exists? upstream-file)
+;	(if (or (not (file-exists? package-config)) ;; if not created call the updater, otherwise call only if upstream newer
+;		(> (file-modification-time upstream-file)(file-modification-time package-config)))
+;	    (handle-exceptions
+;	     exn
+;	     (debug:print 0 "ERROR: failed to run script " conversion-script " with params " upstream-file " " package-config)
+;	     (let ((pid (process-run conversion-script (list upstream-file package-config))))
+;	       (process-wait pid)))
+;	    (debug:print 0 "Skipping update of " package-config " from " upstream-file))
+;	(debug:print 0 "Skipping update of " package-config " as " upstream-file " not found"))
+;       (let ((res (if (file-exists? package-config)
+;		   (begin
+;		     (debug:print 0 "Reading package config " package-config)
+;		     (read-config package-config #f #t))
+;		   (make-hash-table))))
+;      (pop-directory)
+;      res)))
+
+(define (toplevel-command . args) #f)
+(define (sretrieve:process-action  action . args)
+    ; (print action)
+ ;  (use readline)
     (case (string->symbol action)
       ((get)
-       (if (< (length args) 1)
-	   (begin 
-	     (debug:print-error 0 *default-log-port* "Missing arguments; " (string-intersperse args ", "))
-	     (exit 1)))
-       (let* ((remargs     (args:get-args args '("-m" "-i" "-package") '() args:arg-hash 0))
-              (version     (car args))
-	      (msg         (or (args:get-arg "-m") ""))
-	      (package-type (or (args:get-arg "-package")
-				default-area))
-	      (exe-dir     (configf:lookup configdat "exe-info" "exe-dir")))
-;;	      (relconfig   (sretrieve:load-packages configdat exe-dir package-type)))
-
-	 (debug:print 0 *default-log-port* "retrieving " version " of " package-type " as tar data on stdout")
-	 (sretrieve:get configdat user version msg)))
-         ((cp)
-            (if (< (length args) 1)
-             (begin 
-	     (debug:print-error 0 *default-log-port* "Missing arguments; " (string-intersperse args ", "))
-	     (exit 1)))
-          (let* ((remargs     (args:get-args args '("-m" "-i" "-package") '() args:arg-hash 0))
-              (file     (car args))
-	      (msg         (or (args:get-arg "-m") "")) )
-
-	 (debug:print 0 *default-log-port* "copinging " file " to current directory " )
-	 (sretrieve:cp configdat user file msg)))
-      ((ls)
-            (if (< (length args) 1)
-             (begin 
-	     (debug:print-error 0 *default-log-port* "Missing arguments; " (string-intersperse args ", "))
-	     (exit 1)))
-          (let* ((remargs     (args:get-args args '("-m" "-i" "-package") '() args:arg-hash 0))
-              (dir     (car args))
-	      (msg         (or (args:get-arg "-m") "")) )
-
-	 (debug:print 0 *default-log-port* "Listing files in " )
-	 (sretrieve:ls configdat user dir msg)))
- 
-      (else (debug:print 0 *default-log-port* "Unrecognised command " action)))))
-  
-;; ease debugging by loading ~/.dashboardrc - REMOVE FROM PRODUCTION!
-;; (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.sretrieverc")))
-;;   (if (file-exists? debugcontrolf)
-;;       (load debugcontrolf)))
+       (if (< (length args) 2)
+	   (begin 
+	     (sauth:print-error  "Missing arguments;  " )
+	     (exit 1)))
+       (let* ((remargs     (args:get-args args '("-m" ) '() args:arg-hash 0))
+              (iport (make-readline-port ">"))
+              (area     (car args))
+              (usr (current-user-name))
+              (area-obj  (get-obj-by-code area))
+              (user-obj (get-user usr))
+              (top-areas (sretrieve:get-accessable-projects area)) 
+              (base-path (if (null? area-obj) 
+                                      "" 
+                                     (caddr (cdr area-obj))))
+	      (sub-path       (if (null? remargs) 
+                                       "" 
+                                       (car remargs))))
+
+          (if (null? area-obj)
+          	    (begin 
+             		(sauth:print-error (conc "Area " area " does not exist"))
+          	         (exit 1)))
+              (let* ((target-path (sauth-common:get-target-path '()  (conc area "/" sub-path) top-areas base-path))
+		     (restrictions (if (equal? target-path #f)
+                                        ""
+                                       (sretrieve:shell-lookup base-path))))
+             (if (not (equal? target-path #f))
+                 (begin  
+                   (sauthorize:do-as-calling-user
+                      (lambda ()
+   		        (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "get " area " " sub-path) (number->string (car user-obj))  (number->string (caddr area-obj))  "get"))))
+                        (sretrieve:get-shell-cmd-line target-path base-path restrictions  iport))))))
+         ((cp)
+             (if (< (length args) 2)
+	   (begin 
+	     (sauth:print-error  "Missing arguments;  " )
+	     (exit 1)))
+       (let* ((remargs     (args:get-args args '("-m" ) '() args:arg-hash 0))
+              (iport (make-readline-port ">"))
+              (area     (car args))
+              (usr (current-user-name))
+              (area-obj  (get-obj-by-code area))
+              (user-obj (get-user usr))
+              (top-areas (sretrieve:get-accessable-projects area)) 
+              (base-path (if (null? area-obj) 
+                                      "" 
+                                     (caddr (cdr area-obj))))
+	      (sub-path       (if (null? remargs) 
+                                       "" 
+                                       (car remargs))))
+         ;  (print args)
+          (if (null? area-obj)
+          	    (begin 
+             		(sauth:print-error (conc "Area " area " does not exist"))
+          	         (exit 1)))
+              (let* ((target-path (sauth-common:get-target-path '()  (conc area "/" sub-path) top-areas base-path))
+				 (restrictions (if (equal? target-path #f)
+                                                 ""
+                                              (sretrieve:shell-lookup base-path))))
+                          ;(print target-path) 
+                          (if (not (equal? target-path #f))
+                             (begin  
+                              (sauthorize:do-as-calling-user
+                              (lambda ()
+			    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "get " area " " sub-path) (number->string (car user-obj))  (number->string (caddr area-obj))  "get"))))
+                            (sretrieve:get-shell-cmd-line target-path base-path restrictions  iport))))))
+      ((ls)
+          (cond
+            ((< (length args) 1)
+              (begin 
+	      (print  "ERROR: Missing arguments;  ")
+	      (exit 1)))
+              ((equal? (length args) 1)
+                 (let*  ((area     (car args))
+                         (usr (current-user-name))
+                         (area-obj  (get-obj-by-code area))
+                         (user-obj (get-user usr))
+                         (top-areas (sretrieve:get-accessable-projects area)) 
+                         (base-path (if (null? area-obj) 
+                                      "" 
+                                     (caddr (cdr area-obj)))))
+                  (if (null? area-obj)
+          	    (begin 
+             		(print "Area " area " does not exist")
+          	         (exit 1)))
+           	 (sauth-common:shell-ls-cmd '() area top-areas base-path  '())
+                 (sauthorize:do-as-calling-user
+                   (lambda ()
+		    (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" "ls" (number->string (car user-obj)) (number->string (caddr area-obj)) "ls"))))))
+             ((> (length args) 1)
+               (let*  ((remargs     (args:get-args args '("-m" ) '() args:arg-hash 0))
+                        (usr (current-user-name))
+                        (user-obj (get-user usr))
+                         (area     (car args)))
+                         (let* ((area-obj  (get-obj-by-code area))
+                               (top-areas (sretrieve:get-accessable-projects area)) 
+                               (base-path (if (null? area-obj) 
+                                      "" 
+                                     (caddr (cdr area-obj))))
+                                 
+                               (sub-path (if (null? remargs) 
+                                       area 
+                                      (conc area "/" (car remargs)))))
+                             ;(print "sub path "  sub-path)
+                            (if (null? area-obj)
+          	              (begin 
+             		        (print "Area " area " does not exist")
+          	                 (exit 1)))
+                              (sauth-common:shell-ls-cmd `()  sub-path top-areas base-path '())
+                            (sauthorize:do-as-calling-user
+				(lambda ()
+                       	       (run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "ls " sub-path) (number->string (car user-obj)) (number->string (caddr area-obj)) "ls")))))))))
+
+       ((shell)
+          (if (< (length args) 1)
+             (begin 
+	     (print  "ERROR: Missing arguments !!" )
+	     (exit 1))
+             (sretrieve:shell (car args)))) 
+      (else (print 0 "Unrecognised command " action))))
 
 (define (main)
   (let* ((args      (argv))
 	 (prog      (car args))
 	 (rema      (cdr args))
 	 (exe-name  (pathname-file (car (argv))))
 	 (exe-dir   (or (pathname-directory prog)
 			(sretrieve:find exe-name (string-split (get-environment-variable "PATH") ":"))))
-	 (configdat (sretrieve:load-config exe-dir exe-name)))
+	 ;(configdat (sretrieve:load-config exe-dir exe-name))
+)
     ;; preserve the exe data in the config file
-    (hash-table-set! configdat "exe-info" (list (list "exe-name" exe-name)
-						(list "exe-dir"  exe-dir)))
+    ;(hash-table-set! configdat "exe-info" (list (list "exe-name" exe-name)
+					;	(list "exe-dir"  exe-dir)))
     (cond
      ;; one-word commands
      ((eq? (length rema) 1)
       (case (string->symbol (car rema))
 	((help -h -help --h --help)
 	 (print sretrieve:help))
-	((list-vars) ;; print out the ini file
-	 (map print (sretrieve:get-areas configdat)))
-	((ls)
-	 (let* ((base-dir (configf:lookup configdat "settings" "base-dir")))
-	   (if base-dir
-	       (begin
-		 (print "Files in " base-dir)
-                 (sretrieve:do-as-calling-user
-                    (lambda ()
-		 (process-execute "/bin/ls" (list "-lrt" base-dir)))))
-	       (print "ERROR: No base dir specified!"))))
-	((log)
-	 (sretrieve:db-do configdat (lambda (db)
-				     (print "Logs : ")
-				     (query (for-each-row
-					     (lambda (row)
-					       (apply print (intersperse row " | "))))
-					    (sql db "SELECT * FROM actions")))))
-	((shell)
-	 (sretrieve:shell))
 	(else
 	 (print "ERROR: Unrecognised command. Try \"sretrieve help\""))))
      ;; multi-word commands
      ((null? rema)(print sretrieve:help))
      ((>= (length rema) 2)
-      (apply sretrieve:process-action configdat (car rema)(cdr rema)))
-     (else (debug:print-error 0 *default-log-port* "Unrecognised command. Try \"sretrieve help\"")))))
+      
+      (apply sretrieve:process-action  (car rema) (cdr rema)))
+     (else (debug:print 0 "ERROR: Unrecognised command. Try \"sretrieve help\"")))))
 
 (main)
+
+
+      

ADDED   subrun.scm
Index: subrun.scm
==================================================================
--- /dev/null
+++ subrun.scm
@@ -0,0 +1,247 @@
+
+;; Copyright 2006-2016, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+
+;;  strftime('%m/%d/%Y %H:%M:%S','now','localtime')
+
+(use (prefix sqlite3 sqlite3:) srfi-1 posix regex regex-case srfi-69 (srfi 18) 
+     posix-extras directory-utils pathname-expand typed-records format
+     call-with-environment-variables)
+(declare (unit subrun))
+;;(declare (uses runs))
+(declare (uses db))
+(declare (uses common))
+;;(declare (uses items))
+;;(declare (uses runconfig))
+;;(declare (uses tests))
+;;(declare (uses server))
+(declare (uses mt))
+;;(declare (uses archive))
+;; (declare (uses filedb))
+
+;(include "common_records.scm")
+;;(include "key_records.scm")
+(include "db_records.scm") ;; provides db:test-get-id
+;;(include "run_records.scm")
+;;(include "test_records.scm")
+
+(define (subrun:subrun-test-initialized? test-run-dir)
+  (if (and (common:file-exists? (conc test-run-dir "/subrun-area") )
+           (common:file-exists? (conc test-run-dir "/testconfig.subrun") ))
+      #t
+      #f))
+
+(define (subrun:launch-dashboard test-run-dir)
+  (if (subrun:subrun-test-initialized? test-run-dir)
+      (let* ((subarea (subrun:get-runarea test-run-dir)))
+        (if (and subarea (common:file-exists? subarea))
+            (system (conc "cd " subarea ";env -i PATH=$PATH DISPLAY=$DISPLAY HOME=$HOME USER=$USER dashboard &"))))))
+
+(define (subrun:subrun-removed? test-run-dir)
+  (if (subrun:subrun-test-initialized? test-run-dir)
+      (let ((flagfile (conc test-run-dir "/subrun.removed")))
+        (if (common:file-exists? flagfile)
+            #t
+            #f))
+      #t))
+
+(define (subrun:set-subrun-removed test-run-dir)
+  (let ((flagfile (conc test-run-dir "/subrun.removed")))
+    (if (and (subrun:subrun-test-initialized? test-run-dir) (not (common:file-exists? flagfile)))
+        (with-output-to-file flagfile
+          (lambda () (print (current-seconds)))))))
+
+(define (subrun:unset-subrun-removed test-run-dir)
+  (let ((flagfile (conc test-run-dir "/subrun.removed")))
+    (if (and (subrun:subrun-test-initialized? test-run-dir) (common:file-exists? flagfile))
+        (delete-file flagfile))))
+
+
+(define (subrun:testconfig-defines-subrun? testconfig)
+  (configf:lookup testconfig "subrun" "runwait")) ;; we use runwait as the flag that a subrun is requested
+
+(define (subrun:initialize-toprun-test  testconfig test-run-dir)
+
+  (let ((ra (configf:lookup testconfig "subrun" "run-area"))
+        (logpro (configf:lookup testconfig "subrun" "logpro"))
+        (symlink-target (conc test-run-dir "/subrun-area"))
+        )
+  (when (not ra)      ;; when runarea is not set we default to *toppath*. However 
+              ;; we need to force the setting in the testconfig so it will
+          ;; be preserved in the testconfig.subrun file
+      (configf:set-section-var testconfig "subrun" "runarea" *toppath*))
+    (configf:set-section-var testconfig "logpro" "subrun" logpro) ;; append the logpro rules to the logpro section as stepname subrun
+
+    (if (common:file-exists? symlink-target)
+        (delete-file symlink-target))
+    
+    (create-symbolic-link ra symlink-target)
+
+    (configf:write-alist testconfig "testconfig.subrun")))
+
+(define (subrun:set-state-status test-run-dir state status new-state-status)
+  (if (and (not (subrun:subrun-removed? test-run-dir)) (subrun:subrun-test-initialized? test-run-dir))
+      (let* ((action-switches-str
+              (conc "-set-state-status="new-state-status
+                                (if state (conc " -state "state ""))
+                                (if status (conc " -status "status) "")))
+             (log-prefix (subrun:sanitize-path
+                          (conc "set-state-status="new-state-status
+                                (if state (conc ":state="state ""))
+                                (if status (conc "+status="status) ""))))
+             (submt-result 
+              (subrun:exec-sub-megatest test-run-dir action-switches-str log-prefix)))
+        submt-result)))
+
+(define (subrun:remove-subrun test-run-dir keep-records )
+  (if (and (not (subrun:subrun-removed? test-run-dir)) (subrun:subrun-test-initialized? test-run-dir))
+      (let* ((action-switches-str
+              (conc "-remove-runs"
+                    (if keep-records "-keep-records " "")
+                    ))
+             (remove-result
+              (subrun:exec-sub-megatest test-run-dir action-switches-str "remove")))
+        (if remove-result
+            (begin
+              (subrun:set-subrun-removed test-run-dir)
+              #t)
+            #f))
+      #t))
+
+(define (subrun:launch-cmd test-run-dir)
+  (if (subrun:subrun-removed? test-run-dir)
+      (subrun:unset-subrun-removed test-run-dir))      
+
+  (let* ((log-prefix "run")
+         (switches (subrun:selector+log-switches test-run-dir log-prefix))
+         (run-wait #t)
+         (cmd      (conc "megatest -run "switches" "
+                         (if run-wait "-run-wait " ""))))
+    cmd))
+
+
+(define (subrun:sanitize-path inpath)
+  (let* ((insane-pattern (irregex "[^[a-zA-Z0-9_\\-]")))
+    (regex#string-substitute insane-pattern "_" inpath #t)))
+
+(define (subrun:get-runarea test-run-dir)
+  (if (subrun:subrun-test-initialized? test-run-dir)
+      (let* ((info-alist (subrun:selector+log-alist
+                          test-run-dir
+                          "foo"))
+             (run-area   (if (list? info-alist)
+                             (alist-ref "-start-dir" info-alist equal? #f)
+                             #f)))
+        run-area)))
+
+(define (subrun:selector+log-alist test-run-dir log-prefix)
+  (let* ((switch-def-alist (common:get-param-mapping flavor: 'config))
+         (subrunfile   (conc test-run-dir "/testconfig.subrun" ))
+         (subrundata   (with-input-from-file subrunfile read))
+         (subrunconfig (configf:alist->config subrundata))
+         (run-area     (configf:lookup subrunconfig "subrun" "run-area"))
+         (defvals      `(("start-dir" . ,(or run-area  ;; default values if not specified in subrun section of tconf
+                                             (get-environment-variable "MT_RUN_AREA_HOME")
+                                             "/no/rundir/found")) 
+                         ("run-name"  . ,(or (get-environment-variable "MT_RUNNAME") "NO-RUNNAME"))
+                         ("target"    . ,(or (get-environment-variable "MT_TARGET")  "NO-TARGET"))))
+         (switch-alist-pre  (filter-map (lambda (item)
+                                          (let* ((config-key (car item))
+                                                 (switch     (cdr item))
+                                                 (defval     (alist-ref config-key defvals equal? #f))
+                                                 (val        (or (configf:lookup subrunconfig "subrun" config-key)
+                                                                 defval)))
+                                            (if val
+                                                (cons switch val)
+                                                #f)))
+                                        switch-def-alist))
+
+         ;; testpatt may be modified if all three of mode-patt, tag-expr, and testpatt are null
+         (mode-patt     (alist-ref "-modepatt" switch-alist-pre equal? #f))
+         (tag-expr      (alist-ref "-tagexpr" switch-alist-pre equal? #f))
+         (testpatt      (alist-ref "-testpatt" switch-alist-pre equal?
+                                   (if (not (or mode-patt tag-expr)) "%" #f))) ;; testpatt is % if not
+                                                                               ;; otherwise specified
+
+         ;; define compact-stem for logfile
+         (target        (alist-ref "-target" switch-alist-pre equal? #f)) ;; want data-structures alist-ref, not alist-lib alist-ref
+         (runname       (alist-ref "-runname" switch-alist-pre equal? #f))
+
+
+         (compact-stem  (subrun:sanitize-path
+                         (conc
+                          target
+                          "-"
+                          runname
+                          "-" (or testpatt mode-patt tag-expr "NO-TESTPATT"))))
+         (logfile       (conc
+                         test-run-dir "/"
+                         (or (subrun:sanitize-path log-prefix) "")
+                         (if log-prefix "-" "")
+                         compact-stem
+                         ".log"))
+         ;; swap out testpatt with modified test-patt and add -log
+         (switch-alist  (cons
+                         (cons "-log" logfile)
+                         (map (lambda (item)
+                                (if (equal? (car item) "-testpatt")
+                                    (cons "-testpatt" testpatt)
+                                    item))
+                                switch-alist-pre))))
+    switch-alist))
+    ;; note - get precmd from subrun section
+    ;;   apply to submegatest commands
+
+(define (subrun:get-log-path test-run-dir log-prefix)
+  (let* ((alist (subrun:selector+log-alist test-run-dir log-prefix))
+         (res   (alist-ref "-log" alist equal? #f)))
+    res))
+
+(define (subrun:selector+log-switches test-run-dir log-prefix)
+  (let* ((switch-alist (subrun:selector+log-alist test-run-dir log-prefix))
+         (res
+          (string-intersperse
+           (apply
+            append
+            (map
+             (lambda (x)
+               (list (car x) (cdr x)))
+             switch-alist))
+           " ")))
+    res))
+
+(define (subrun:exec-sub-megatest test-run-dir action-switches-str log-prefix)
+  (let* ((selector-switches  (subrun:selector+log-switches test-run-dir log-prefix))
+         (cmd (conc "megatest " selector-switches " " action-switches-str ))
+         (pid #f)
+         (proc (lambda ()
+                 (debug:print-info 0 *default-log-port* "Running sub megatest command: "cmd)
+                 ;;(set! pid (process-run "/usr/bin/xterm" (list ))))))
+                 (set! pid (process-run "/bin/bash" (list "-c" cmd))))))
+    (call-with-environment-variables 
+     (list (cons "PATH" (conc (get-environment-variable "PATH") ":.")))
+     (lambda  ()
+       (common:without-vars proc "^MT_.*")))
+    (let processloop ((i 0))
+      (let-values (((pid-val exit-status exit-code)(process-wait pid #t)))
+        (if (eq? pid-val 0)
+            (begin
+              (thread-sleep! 2)
+              (processloop (+ i 1)))
+            (begin
+              (debug:print-info 0 *default-log-port* "sub megatest " action-switches-str " completed with exit code " exit-code)
+              (if (eq? 0 exit-code)
+                  (begin
+                    #t)
+                  (begin
+                    #f))))))))
+
+
+
+;; (subrun:exec-sub-megatest "/nfs/pdx/disks/icf_env_disk001/bjbarcla/gwa/issues/mtdev/165/megatest/ext-tests/tests/subrun-usecases/toparea/links/SYSTEM_val/RELEASE_val/go/toptest" "-foo" "foo")

Index: tasks.scm
==================================================================
--- tasks.scm
+++ tasks.scm
@@ -36,24 +36,24 @@
 	(handle-exceptions
 	 exn
 	 (begin
 	   (print-call-chain (current-error-port))
 	   (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-	   (debug:print 0 *default-log-port* " exn=" (condition->list exn))
+	   (debug:print 5 *default-log-port* " exn=" (condition->list exn))
 	   (debug:print 0 *default-log-port* "tasks:wait-on-journal failed. Continuing on, you can ignore this call-chain")
 	   #t) ;; if stuff goes wrong just allow it to move on
-	 (let loop ((journal-exists (file-exists? fullpath))
+	 (let loop ((journal-exists (common:file-exists? fullpath))
 		    (count          n)) ;; wait ten times ...
 	   (if journal-exists
 	       (begin
 		 (if (and waiting-msg
 			  (eq? (modulo n 30) 0))
 		     (debug:print 0 *default-log-port* waiting-msg))
 		 (if (> count 0)
 		     (begin
 		       (thread-sleep! 1)
-		       (loop (file-exists? fullpath)
+		       (loop (common:file-exists? fullpath)
 			     (- count 1)))
 		     (begin
 		       (debug:print 0 *default-log-port* "ERROR: removing the journal file " fullpath ", this is not good. Look for disk full, write access and other issues.")
 		       (if remove (system (conc "rm -rf " fullpath)))
 		       #f)))
@@ -87,21 +87,21 @@
        exn
        (if (> numretries 0)
 	   (begin
 	     (print-call-chain (current-error-port))
 	     (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-	     (debug:print 0 *default-log-port* " exn=" (condition->list exn))
+	     (debug:print 5 *default-log-port* " exn=" (condition->list exn))
 	     (thread-sleep! 1)
 	     (tasks:open-db numretries (- numretries 1)))
 	   (begin
 	     (print-call-chain (current-error-port))
 	     (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-	     (debug:print 0 *default-log-port* " exn=" (condition->list exn))))
+	     (debug:print 5 *default-log-port* " exn=" (condition->list exn))))
        (let* ((dbpath        (db:dbfile-path )) ;; (tasks:get-task-db-path))
 	      (dbfile       (conc dbpath "/monitor.db"))
 	      (avail        (tasks:wait-on-journal dbpath 10)) ;; wait up to about 10 seconds for the journal to go away
-	      (exists       (file-exists? dbpath))
+	      (exists       (common:file-exists? dbpath))
 	      (write-access (file-write-access? dbpath))
 	      (mdb          (cond ;; what the hek is *toppath* doing here?
 			     ((and (string? *toppath*)(file-write-access? *toppath*))
 			      (sqlite3:open-database dbfile))
 			     ((file-read-access? dbpath)    (sqlite3:open-database dbfile))
@@ -183,15 +183,27 @@
 ;; no elegance here ...
 ;;
 (define (tasks:kill-server hostname pid #!key (kill-switch ""))
   (debug:print-info 0 *default-log-port* "Attempting to kill server process " pid " on host " hostname)
   (setenv "TARGETHOST" hostname)
-  (setenv "TARGETHOST_LOGF" "server-kills.log")
-  (system (conc "nbfake kill "kill-switch" "pid))
+  (let* ((logdir (if (directory-exists? "logs")
+                    "logs/"
+                    ""))
+         (logfile (if logdir (conc "logs/server-"pid"-"hostname".log") #f))
+         (gzfile  (if logfile (conc logfile ".gz"))))
+    (setenv "TARGETHOST_LOGF" (conc logdir "server-kills.log"))
+
+    (system (conc "nbfake kill "kill-switch" "pid))
 
-  (unsetenv "TARGETHOST_LOGF")
-  (unsetenv "TARGETHOST"))
+    (when logfile
+      (thread-sleep! 0.5)
+      (if (common:file-exists? gzfile) (delete-file gzfile))
+      (system (conc "gzip " logfile))
+      
+      (unsetenv "TARGETHOST_LOGF")
+      (unsetenv "TARGETHOST"))))
+    
  
 ;;======================================================================
 ;; M O N I T O R S
 ;;======================================================================
 
@@ -606,63 +618,271 @@
 	  (case modifier
 	    ((none)(loop (conc (current-user-name) "_" area-name) 'user))
 	    ((user)(loop (conc (substring (common:get-area-path-signature) 0 4)
 			       area-name) 'areasig))
 	    (else #f)))))) ;; give up
+
+(define (task:print-runtime run-times saperator)
+(for-each
+    (lambda (run-time-info)
+     (let* ((run-name  (vector-ref run-time-info 0))
+            (run-time  (vector-ref run-time-info 1))
+            (target  (vector-ref run-time-info 2)))
+        (print target saperator run-name saperator run-time )))
+   run-times))
+
+(define (task:print-runtime-as-json run-times)
+ (let loop ((run-time-info (car run-times))
+            (rema (cdr run-times)) 
+            (str ""))
+     (let* ((run-name  (vector-ref run-time-info 0))
+            (run-time  (vector-ref run-time-info 1))
+            (target  (vector-ref run-time-info 2)))
+        ;(print (not (equal? str "")))
+        (if (not (equal? str "")) 
+            (set! str (conc str ",")))
+        (if (null? rema)
+		(print "[" str "{target:" target ",run-name:" run-name ", run-time:" run-time "}]")
+            (loop (car rema) (cdr rema) (conc str "{target:" target ", run-name:" run-name ", run-time:" run-time "}"))))))
+
+(define (task:get-run-times)
+   (let* ( 
+           (run-patt (if (args:get-arg "-run-patt")
+                        (args:get-arg "-run-patt")
+                        "%"))
+           (target-patt (if (args:get-arg "-target-patt")
+                        (args:get-arg "-target-patt")
+                        "%"))
+ 
+           (run-times  (rmt:get-run-times  run-patt target-patt )))
+   (if (eq? (length run-times) 0)
+     (begin
+       (print "Data not found!!")
+       (exit)))
+   (if (equal? (args:get-arg "-dumpmode") "json")
+       (task:print-runtime-as-json run-times)
+         (if (equal? (args:get-arg "-dumpmode") "csv")
+	     (task:print-runtime run-times ",")
+	     (task:print-runtime run-times "  ")))))
+
+
+(define (task:print-testtime test-times saperator)
+(for-each
+    (lambda (test-time-info)
+     (let* ((test-name  (vector-ref test-time-info 0))
+            (test-time  (vector-ref test-time-info 2))
+            (test-item  (if (eq? (string-length (vector-ref test-time-info 1)) 0)
+                               "N/A"
+				(vector-ref test-time-info 1))))
+        (print  test-name saperator test-item saperator test-time )))
+   test-times))
+
+(define (task:print-testtime-as-json test-times)
+ (let loop ((test-time-info (car test-times))
+            (rema (cdr test-times)) 
+            (str ""))
+     (let* ((test-name  (vector-ref test-time-info 0))
+            (test-time  (vector-ref test-time-info 2))
+            (item  (vector-ref test-time-info 1)))
+        ;(print (not (equal? str "")))
+        (if (not (equal? str "")) 
+            (set! str (conc str ",")))
+        (if (null? rema)
+		(print "[" str "{test-name:" test-name ", item-path:" item ", test-time:" test-time "}]")
+            (loop (car rema) (cdr rema) (conc str "{test-name:" test-name ", item-path:" item ", test-time:" test-time "}"))))))
+
+
+ (define (task:get-test-times)
+   (let* ((runname (if (args:get-arg "-runname")
+                        (args:get-arg "-runname")
+                        #f))
+           (target (if (args:get-arg "-target")
+                        (args:get-arg "-target")
+                        #f))
+ 
+           (test-times  (rmt:get-test-times  runname target )))
+   (if (not runname)
+      (begin
+      (print "Error: Missing argument -runname")
+      (exit))) 
+    (if (string-contains runname "%")
+      (begin
+      (print "Error: Invalid runname, '%' not allowed  (" runname ") ")
+      (exit)))
+    (if (not target)
+      (begin
+      (print "Error: Missing argument -target")
+      (exit)))
+     (if  (string-contains target "%")
+      (begin
+      (print "Error: Invalid target, '%' not allowed  (" target ") ")
+      (exit)))
+ 
+   (if (eq? (length test-times) 0)
+     (begin
+       (print "Data not found!!")
+       (exit)))
+   (if (equal? (args:get-arg "-dumpmode") "json")
+       (task:print-testtime-as-json test-times)
+         (if (equal? (args:get-arg "-dumpmode") "csv")
+	     (task:print-testtime test-times ",")
+	     (task:print-testtime test-times "  ")))))
+
+
 
 ;; gets mtpg-run-id and syncs the record if different
 ;;
-(define (tasks:run-id->mtpg-run-id dbh cached-info run-id)
+(define (tasks:run-id->mtpg-run-id dbh cached-info run-id area-info)
   (let* ((runs-ht (hash-table-ref cached-info 'runs))
-	 (runinf  (hash-table-ref/default runs-ht run-id #f)))
-    (if runinf
+	 (runinf  (hash-table-ref/default runs-ht run-id #f))
+         (area-id (vector-ref area-info 0)))
+       (if runinf
 	runinf ;; already cached
 	(let* ((run-dat    (rmt:get-run-info run-id))               ;; NOTE: get-run-info returns a vector < row header >
 	       (run-name   (rmt:get-run-name-from-id run-id))
 	       (row        (db:get-rows run-dat))                   ;; yes, this returns a single row
 	       (header     (db:get-header run-dat))
-	       (state      (db:get-value-by-header row header "state "))
+	       (state      (db:get-value-by-header row header "state"))
 	       (status     (db:get-value-by-header row header "status"))
 	       (owner      (db:get-value-by-header row header "owner"))
 	       (event-time (db:get-value-by-header row header "event_time"))
 	       (comment    (db:get-value-by-header row header "comment"))
 	       (fail-count (db:get-value-by-header row header "fail_count"))
 	       (pass-count (db:get-value-by-header row header "pass_count"))
-	       (contour    (if (args:get-arg "-prepend-contour") (db:get-value-by-header row header "contour")))
+               (db-contour (db:get-value-by-header row header "contour"))
+	       (contour    (if (args:get-arg "-prepend-contour") 
+                                 (if (and db-contour (not (equal? db-contour ""))) 
+                                           (begin 
+                                            (print "db-contour") 
+ 						db-contour)
+					    (args:get-arg "-contour"))))
 	       (keytarg    (if (or (args:get-arg "-prepend-contour") (args:get-arg "-prefix-target"))
 	       			(conc "MT_CONTOUR/MT_AREA/" (string-intersperse (rmt:get-keys) "/")) (string-intersperse (rmt:get-keys) "/"))) ;; e.g. version/iteration/platform
 	       (target     (if (or (args:get-arg "-prepend-contour") (args:get-arg "-prefix-target")) 
 	       			(conc (or (args:get-arg "-prefix-target") (conc contour "/" (common:get-area-name) "/")) (rmt:get-target run-id)) (rmt:get-target run-id)))                 ;; e.g. v1.63/a3e1/ubuntu
 	       (spec-id    (pgdb:get-ttype dbh keytarg))
-	       (new-run-id (pgdb:get-run-id dbh spec-id target run-name))
-
-
-
+	       (new-run-id (pgdb:get-run-id dbh spec-id target run-name area-id))
 	       ;; (area-id    (db:get-value-by-header row header "area_id)"))
 	       )
-	  (if new-run-id
+              (if new-run-id
 	      (begin ;; let ((run-record (pgdb:get-run-info dbh new-run-id))
 		(hash-table-set! runs-ht run-id new-run-id)
 		;; ensure key fields are up to date
 		(pgdb:refresh-run-info
 		 dbh
 		 new-run-id
-		 state status owner event-time comment fail-count pass-count)
+		 state status owner event-time comment fail-count pass-count area-id)
 		new-run-id)
-	      (if (handle-exceptions
+	      (if (equal? state "deleted")
+                 (begin 
+                 (print "Warning: Run with id " run-id " was created after previous sync and deleted before the sync") #f)
+               (if (handle-exceptions
 		      exn
-		      (begin (print-call-chain) #f)
-		    (pgdb:insert-run
+		      (begin (print-call-chain)
+                              (print ((condition-property-accessor 'exn 'message) exn))     
+			#f)
+                     
+                     (pgdb:insert-run
 		     dbh
-		     spec-id target run-name state status owner event-time comment fail-count pass-count)) ;; area-id))
-		  (tasks:run-id->mtpg-run-id dbh cached-info run-id)
-		  #f))))))
+		     spec-id target run-name state status owner event-time comment fail-count pass-count  area-id))
+		       (tasks:run-id->mtpg-run-id dbh cached-info run-id area-info)
+		  #f)))))))
+
+
+(define (tasks:sync-test-steps dbh cached-info test-step-ids)
+  (print "Sync Steps " test-step-ids )
+  (let ((test-ht (hash-table-ref cached-info 'tests))
+        (step-ht (hash-table-ref cached-info 'steps)))
+    (for-each
+     (lambda (test-step-id)
+        (let* ((test-step-info  (rmt:get-steps-info-by-id test-step-id))
+               (step-id (tdb:step-get-id test-step-info))
+               (test-id  (tdb:step-get-test_id    test-step-info))   
+	       (stepname (tdb:step-get-stepname  test-step-info))
+	       (state (tdb:step-get-state test-step-info))	
+	       (status (tdb:step-get-status test-step-info))	
+	       (event_time (tdb:step-get-event_time  test-step-info))	
+	       (comment  (tdb:step-get-comment test-step-info))	
+	       (logfile (tdb:step-get-logfile test-step-info))	
+	       (pgdb-test-id  (hash-table-ref/default test-ht test-id #f))
+               (pgdb-step-id (if pgdb-test-id 
+                                 (pgdb:get-test-step-id dbh pgdb-test-id stepname state)
+                                  #f)))
+    (if step-id
+      (begin  
+        (if pgdb-test-id
+           (begin 
+                (if  pgdb-step-id
+                   (begin
+                    (print "Updating existing test-step with test-id: " test-id " and step-id " step-id " pgdb test id: " pgdb-test-id )
+                    (pgdb:update-test-step dbh pgdb-step-id pgdb-test-id stepname state status event_time comment logfile))
+                    (begin
+ 		      (print "Inserting test-step with test-id: " test-id " and step-id " step-id  " pgdb test id: " pgdb-test-id)
+                      (pgdb:insert-test-step dbh pgdb-test-id stepname state status event_time comment logfile )
+                      (set! pgdb-step-id  (pgdb:get-test-step-id dbh pgdb-test-id stepname state))))
+                (hash-table-set! step-ht step-id pgdb-step-id ))
+           (print "Error: Test not cashed")))
+      (print "Error: Could not get test step info for step id " test-step-id ))))	;; this is a wierd senario need to debug      	
+   test-step-ids)))
+
+(define (tasks:sync-test-gen-data dbh cached-info test-data-ids)
+  (let ((test-ht (hash-table-ref cached-info 'tests))
+        (data-ht (hash-table-ref cached-info 'data)))
+    (for-each
+     (lambda (test-data-id)
+        (let* ((test-data-info  (rmt:get-data-info-by-id test-data-id))
+               (data-id (db:test-data-get-id  test-data-info))
+               (test-id  (db:test-data-get-test_id   test-data-info))   
+	       (category  (db:test-data-get-category  test-data-info))
+	       (variable  (db:test-data-get-variable test-data-info))	
+	       (value (db:test-data-get-value  test-data-info))	
+               (expected (db:test-data-get-expected  test-data-info))
+               (tol (db:test-data-get-tol  test-data-info))
+               (units (db:test-data-get-units  test-data-info))     
+	       (comment  (db:test-data-get-comment test-data-info))	
+               (status (db:test-data-get-status test-data-info))	
+	       (type (db:test-data-get-type test-data-info))	
+	       (pgdb-test-id  (hash-table-ref/default test-ht test-id #f))
+               (pgdb-data-id (if pgdb-test-id 
+                                 (pgdb:get-test-data-id dbh pgdb-test-id category variable)
+                                  #f)))
+    (if data-id
+      (begin
+        (if pgdb-test-id
+           (begin 
+                (if  pgdb-data-id
+                   (begin
+                    (print "Updating existing test-data with test-id: " test-id " and  data-id " data-id " pgdb test id: " pgdb-test-id)
+                    (pgdb:update-test-data dbh pgdb-data-id pgdb-test-id  category variable value expected tol units comment status type))
+                    (begin
+ 		      (print "Inserting test-data with test-id: " test-id " and data-id " data-id " pgdb test id: " pgdb-test-id)
+                       (if (handle-exceptions
+		      exn
+		      (begin (print-call-chain)
+                              (print ((condition-property-accessor 'exn 'message) exn))     
+			#f)
+                     
+                    (pgdb:insert-test-data dbh pgdb-test-id category variable value expected tol units comment status type ))
+		       ;(tasks:run-id->mtpg-run-id dbh cached-info run-id area-info)
+                      (begin
+                      ;(pgdb:insert-test-data dbh pgdb-test-id category variable value expected tol units comment status type )
+                      (set! pgdb-data-id  (pgdb:get-test-data-id dbh pgdb-test-id  category variable)))
+		  (exit))))
+                (hash-table-set! data-ht data-id pgdb-data-id ))
+             (begin
+                 (print "Error: Test not in pgdb"))))
+
+      (print "Error: Could not get test data info for data id " test-data-id ))))	;; this is a wierd senario need to debug      	
+   test-data-ids)))
+
+
 
-(define (tasks:sync-tests-data dbh cached-info test-ids)
+(define (tasks:sync-tests-data dbh cached-info test-ids area-info)
   (let ((test-ht (hash-table-ref cached-info 'tests)))
     (for-each
      (lambda (test-id)
+       ;(print test-id)
        (let* ((test-info    (rmt:get-test-info-by-id #f test-id))
 	      (run-id       (db:test-get-run_id    test-info)) ;; look these up in db_records.scm
 	      (test-id      (db:test-get-id        test-info))
 	      (test-name    (db:test-get-testname  test-info))
 	      (item-path    (db:test-get-item-path test-info))
@@ -676,24 +896,55 @@
 	      (log-file     (db:test-get-final_logf test-info))
 	      (run-duration (db:test-get-run_duration test-info))
 	      (comment      (db:test-get-comment   test-info))
 	      (event-time   (db:test-get-event_time test-info))
 	      (archived     (db:test-get-archived  test-info))
-	      (pgdb-run-id  (tasks:run-id->mtpg-run-id dbh cached-info run-id))
-	      (pgdb-test-id (pgdb:get-test-id dbh pgdb-run-id test-name item-path)))
+	      (pgdb-run-id  (tasks:run-id->mtpg-run-id dbh cached-info run-id area-info))
+                
+	      (pgdb-test-id (if pgdb-run-id 
+				(begin
+                                  ;(print pgdb-run-id)    
+                                 (pgdb:get-test-id dbh pgdb-run-id test-name item-path))
+                                 #f)))
 	 ;; "id"           "run_id"        "testname"  "state"      "status"      "event_time"
 	 ;; "host"         "cpuload"       "diskfree"  "uname"      "rundir"      "item_path"
 	 ;; "run_duration" "final_logf"    "comment"   "shortdir"   "attemptnum"  "archived"
-	 (if pgdb-test-id ;; have a record
+         (if pgdb-run-id
+           (begin
+	   (if pgdb-test-id ;; have a record
 	     (begin ;; let ((key-name (conc run-id "/" test-name "/" item-path)))
-	       (hash-table-set! test-ht test-id pgdb-test-id)
-	       (print "Updating existing test with run-id: " run-id " and test-id: " test-id)
+	       (print "Updating existing test with run-id: " run-id " and test-id: " test-id " pgdb run id: " pgdb-run-id)
 	       (pgdb:update-test dbh pgdb-test-id pgdb-run-id test-name item-path state status host cpuload diskfree uname run-dir log-file run-duration comment event-time archived))
-	     (pgdb:insert-test dbh pgdb-run-id test-name item-path state status host cpuload diskfree uname run-dir log-file run-duration comment event-time archived))
-	 ))
+	     (begin 
+                 (print "Inserting test with run-id: " run-id " and test-id: " test-id  " pgdb run id: " pgdb-run-id)
+                (pgdb:insert-test dbh pgdb-run-id test-name item-path state status host cpuload diskfree uname run-dir log-file run-duration comment event-time archived)
+                (set! pgdb-test-id (pgdb:get-test-id dbh pgdb-run-id test-name item-path))))
+               (hash-table-set! test-ht test-id pgdb-test-id))
+              (print "WARNING: Skipping run with run-id:" run-id ". This run was created after privious sync and removed before this sync."))))
      test-ids)))
 
+(define (task:add-area-tag dbh area-info tag) 
+  (let* ((tag-info (pgdb:get-tag-info-by-name dbh tag)))
+   (if (not tag-info)
+     (begin   
+     (if (handle-exceptions
+	   exn
+	   (begin 
+               (print ((condition-property-accessor 'exn 'message) exn))     
+	   #f)
+	   (pgdb:insert-tag  dbh   tag))
+                       (set! tag-info (pgdb:get-tag-info-by-name dbh tag))
+		  #f)))
+     ;;add to area_tags
+     (handle-exceptions
+	   exn
+	   (begin 
+               (print ((condition-property-accessor 'exn 'message) exn))     
+	   #f)
+           (if (not (pgdb:is-area-taged-with-a-tag dbh (vector-ref tag-info 0)  (vector-ref area-info 0)))  
+	   (pgdb:insert-area-tag  dbh   (vector-ref tag-info 0)  (vector-ref area-info 0))))))
+
 ;; get runs changed since last sync
 ;; (define (tasks:sync-test-data dbh cached-info area-info)
 ;;   (let* ((
 
 (define (tasks:sync-to-postgres configdat dest)
@@ -701,27 +952,39 @@
 	 (area-info   (pgdb:get-area-by-path dbh *toppath*))
 	 (cached-info (make-hash-table))
 	 (start       (current-seconds)))
     (for-each (lambda (dtype)
 		(hash-table-set! cached-info dtype (make-hash-table)))
-	      '(runs targets tests))
+	      '(runs targets tests steps data))
     (hash-table-set! cached-info 'start start) ;; when done we'll set sync times to this
     (if area-info
 	(let* ((last-sync-time (vector-ref area-info 3))
 	       (changed        (rmt:get-changed-record-ids last-sync-time))
 	       (run-ids        (alist-ref 'runs       changed))
 	       (test-ids       (alist-ref 'tests      changed))
 	       (test-step-ids  (alist-ref 'test_steps changed))
 	       (test-data-ids  (alist-ref 'test_data  changed))
-	       (run-stat-ids   (alist-ref 'run_stats  changed)))
-	  (print "area-info: " area-info)
+	       (run-stat-ids   (alist-ref 'run_stats  changed))
+               (area-tag    (if (args:get-arg "-area-tag") 
+                                 (args:get-arg "-area-tag")
+                                  "")))
+	 ; (print "area-info: " area-info)
+           (if (and (equal? area-tag "") (not (pgdb:is-area-taged dbh (vector-ref area-info 0))))
+            (set! area-tag *default-area-tag*)) 
+           (if (not (equal? area-tag "")) 
+             (task:add-area-tag dbh area-info area-tag)) 
 	  (if (not (null? test-ids))
 	      (begin
-		(print "Syncing " (length test-ids) " changed tests")
-		(tasks:sync-tests-data dbh cached-info test-ids)))
+		(print "Syncing " (length test-step-ids) " changed tests")
+                ;;Assumption here is that if test-step or test data is changed then the test last update time is changed 
+                ;; not syncing run stats at this time as they can be derived from tests table.
+		(tasks:sync-tests-data dbh cached-info test-ids area-info)
+                ;(exit)   
+                (tasks:sync-test-steps dbh cached-info test-step-ids)
+                (tasks:sync-test-gen-data dbh cached-info test-data-ids)))
 	  (pgdb:write-sync-time dbh area-info start))
 	(if (tasks:set-area dbh configdat)
 	    (tasks:sync-to-postgres configdat dest)
 	    (begin
 	      (debug:print 0 *default-log-port* "ERROR: unable to create an area record")
 	      #f)))))
 

ADDED   tcmt.scm
Index: tcmt.scm
==================================================================
--- /dev/null
+++ tcmt.scm
@@ -0,0 +1,339 @@
+;; Copyright 2006-2017, Matthew Welland.
+;; 
+;;  This program is made available under the GNU GPL version 2.0 or
+;;  greater. See the accompanying file COPYING for details.
+;; 
+;;  This program is distributed WITHOUT ANY WARRANTY; without even the
+;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+;;  PURPOSE.
+;;
+;;======================================================================
+;;
+;; Wrapper to enable running Megatest flows under teamcity
+;;
+;;  1. Run the megatest process and pass it all the needed parameters
+;;  2. Every five seconds check for state/status changes and print the info
+;;
+
+(use srfi-1 posix srfi-69 srfi-18 regex defstruct)
+
+(use trace)
+;; (trace-call-sites #t)
+
+(declare (uses margs))
+(declare (uses rmt))
+(declare (uses common))
+(declare (uses megatest-version))
+
+(include "megatest-fossil-hash.scm")
+(include "db_records.scm")
+
+(define origargs (cdr (argv)))
+(define remargs (args:get-args
+		 (argv)
+		 `( "-target"
+		    "-reqtarg"
+		    "-runname"
+		    "-delay"   ;; how long to wait for unexpected changes to 
+		    )
+		 `("-tc-repl"
+		   )
+		 args:arg-hash
+		 0))
+
+(defstruct testdat
+  (tc-type #f)
+  (state   #f)
+  (status  #f)
+  (overall #f)
+  (flowid  #f)
+  tctname
+  tname
+  (event-time #f)
+  details
+  comment
+  duration
+  (start-printed #f)
+  (end-printed   #f))
+
+;;======================================================================
+;; GLOBALS
+;;======================================================================
+
+;; Gotta have a global? Stash it in the *global* hash table.
+;;
+(define *global* (make-hash-table))
+
+(define (tcmt:print tdat flush-mode)
+  (let* ((comment  (if (testdat-comment tdat)
+		       (conc " message='" (testdat-comment tdat) "'")
+		       ""))
+	 (details  (if (testdat-details tdat)
+		       (conc " details='" (testdat-details tdat) "'")
+		       ""))
+	 (flowid   (conc " flowId='" (testdat-flowid   tdat) "'"))
+	 (duration (conc " duration='" (* 1e3 (testdat-duration tdat)) "'"))
+	 (tcname   (conc " name='" (testdat-tctname  tdat) "'"))
+	 (state    (string->symbol (testdat-state tdat)))
+	 (status   (string->symbol (testdat-status tdat)))
+	 (startp   (testdat-start-printed tdat))
+	 (endp     (testdat-end-printed   tdat))
+	 (etime    (testdat-event-time    tdat))
+	 (overall  (case state
+		     ((RUNNING)   state)
+		     ((COMPLETED) state)
+		     (else 'UNK)))
+	 (tstmp    (conc " timestamp='" (time->string (seconds->local-time etime) "%FT%T.000") "'")))
+    (case overall
+      ((RUNNING)
+       (if (not startp)
+	   (begin
+	     (print "##teamcity[testStarted "  tcname flowid tstmp "]")
+	     (testdat-start-printed-set! tdat #t))))
+      ((COMPLETED)
+       (if (not startp) ;; start stanza never printed
+	   (begin
+	     (print "##teamcity[testStarted " tcname flowid tstmp "]")
+	     (testdat-start-printed-set! tdat #t)))
+       (if (not endp)
+	   (begin
+	     (if (not (member status '(PASS WARN SKIP WAIVED)))
+		 (print "##teamcity[testFailed  " tcname flowid comment details "]"))
+             (print "##teamcity[testFinished" tcname flowid comment details duration "]")
+	     (testdat-end-printed-set! tdat #t))))
+      (else
+       (if flush-mode
+	   (begin
+	     (if (not startp)
+		 (begin
+		   (print "##teamcity[testStarted " tcname flowid tstmp "]")
+		   (testdat-start-printed-set! tdat #t)))
+	     (if (not endp)
+		 (begin
+		   (print "##teamcity[testFailed  " tcname flowid comment details "]")
+                   (print "##teamcity[testFinished" tcname flowid comment details duration "]")
+		   (testdat-end-printed-set! tdat #t)))))))
+    ;; (print "ERROR: tc-type \"" (testdat-tc-type tdat) "\" not recognised for " tcname)))
+    (flush-output)))
+
+;; ;; returns values: flag newlst
+;; (define (remove-duplicate-completed  tdats)
+;;   (let* ((flag       #f)
+;;          (state      (testdat-state      tdat))
+;;          (status     (testdat-status     tdat))
+;;          (event-time (testdat-event-time tdat))
+;;          (tname      (testdat-tname      tdat)))
+;;     (let loop ((hed (car tdats))
+;;                (tal (cdr tdats))
+;;                (new '()))
+;;       (if (and (equal? state "COMPLETED")
+;;                (equal? tname (testdat-tname hed))
+;;                (equal? state (testdat-state hed))) ;; we have a duplicate COMPLETED call
+;;           (begin
+;;             (set! flag #t) ;; A changed completed
+            
+;; process the queue of tests gathered so far. List includes one entry for every test so far seen
+;; the last record for a test is preserved. Items are only removed from the list if over 15 seconds
+;; have passed since it happened. This allows for compression of COMPLETED/FAIL followed by some other
+;; state/status
+;;
+(define (process-queue data age flush-mode)
+  ;; here we process tqueue and gather those over 15 seconds (configurable?) old
+  (let* ((print-time (- (current-seconds) age)) ;; print stuff over 15 seconds old
+         (tqueue-raw (hash-table-ref/default data 'tqueue '()))
+         (tqueue     (reverse (delete-duplicates tqueue-raw     ;; REMOVE duplicates by testname and state
+                                                 (lambda (a b)
+                                                   (and (equal? (testdat-tname a)(testdat-tname b))        ;; need oldest to newest
+                                                        (equal? (testdat-state a) (testdat-state b)))))))) ;; "COMPLETED")
+    ;; (equal? (testdat-state b) "COMPLETED")))))))
+    (if (not (null? tqueue))
+        (hash-table-set!
+         data
+         'tqueue
+         (let loop ((hed (car tqueue)) ;; by this point all duplicates by state COMPLETED are removed
+                    (tal (cdr tqueue))
+                    (rem '()))
+           (if (> print-time (testdat-event-time hed)) ;; event happened over 15 seconds ago
+               (begin
+                 (tcmt:print hed flush-mode)
+                 (if (null? tal)
+                     rem ;; return rem to be processed in the future
+                     (loop (car tal)(cdr tal) rem)))
+               (if (null? tal)
+                   (cons hed rem) ;; return rem + hed for future processing
+                   (loop (car tal)(cdr tal)(cons hed rem)))))))))
+
+                            ;; ##teamcity[testStarted name='suite.testName']
+;; ##teamcity[testStdOut name='suite.testName' out='text']
+;; ##teamcity[testStdErr name='suite.testName' out='error text']
+;; ##teamcity[testFailed name='suite.testName' message='failure message' details='message and stack trace']
+;; ##teamcity[testFinished name='suite.testName' duration='50']
+;; 
+;; flush; #f, normal call. #t, last call, print out something for NOT_STARTED, etc.
+;;
+
+;;;;;;;   (begin
+;;;;;;;     (case (string->symbol newstat)
+;;;;;;;       ((UNK)       ) ;; do nothing
+;;;;;;;       ((RUNNING)   (print "##teamcity[testStarted name='" tctname "' flowId='" flowid "']"))
+;;;;;;;       ((PASS SKIP WARN WAIVED) (print "##teamcity[testFinished name='" tctname "' duration='" (* 1e3 duration) "'" cmtstr details " flowId='" flowid "']"))
+;;;;;;;       (else
+;;;;;;; 	(print "##teamcity[testFailed name='" tctname "' " cmtstr details " flowId='" flowid "']")))
+;;;;;;;     (flush-output)
+
+;; (trace rmt:get-tests-for-run)
+
+(define (update-queue-since data run-ids last-update tsname target runname flowid flush) ;; 
+  (let ((now   (current-seconds)))
+;; (handle-exceptions
+;; 	exn
+;; 	(begin (print-call-chain) (print "Error message: " ((condition-property-accessor 'exn 'message) exn)))
+      (for-each
+       (lambda (run-id)
+	 (let* ((tests (rmt:get-tests-for-run run-id "%" '() '() #f #f #f #f #f #f last-update #f)))
+	   ;; (print "DEBUG: got tests=" tests)
+	   (for-each
+	    (lambda (test-rec)
+	      (let* ((tqueue   (hash-table-ref/default data 'tqueue '())) ;; NOTE: the key is a symbol! This allows keeping disparate info in the one hash, lazy but a quick solution for right now.
+		     (is-top   (db:test-get-is-toplevel  test-rec))
+		     (tname    (db:test-get-fullname     test-rec))
+		     (testname (db:test-get-testname     test-rec))
+		     (itempath (db:test-get-item-path    test-rec))
+		     (tctname  (if (string=? itempath "") testname (conc testname "." (string-translate itempath "/" "."))))
+		     (state    (db:test-get-state        test-rec))
+		     (status   (db:test-get-status       test-rec))
+		     (etime    (db:test-get-event_time   test-rec))
+		     (duration (or (any->number (db:test-get-run_duration test-rec)) 0))
+		     (comment  (db:test-get-comment      test-rec))
+		     (logfile  (db:test-get-final_logf   test-rec))
+                     (hostn    (db:test-get-host         test-rec))
+                     (pid      (db:test-get-process_id   test-rec))
+		     (newstat  (cond
+				((equal? state "RUNNING")   "RUNNING")
+				((equal? state "COMPLETED") status)
+				(flush   (conc state "/" status))
+				(else "UNK")))
+		     (cmtstr   (if (and (not flush) comment)
+				   comment
+				   (if flush
+				       (conc "Test ended in state/status=" state "/" status  (if  (string-match "^\\s*$" comment)
+												  ", no Megatest comment found."
+												  (conc ", Megatest comment=\"" comment "\""))) ;; special case, we are handling stragglers
+				       #f)))
+		     (details  (if (string-match ".*html$" logfile)
+				   (conc *toppath* "/lt/" target "/" runname "/" testname (if (equal? itempath "") "/" (conc "/" itempath "/")) logfile)
+				   #f))
+		     (prev-tdat (hash-table-ref/default data tname #f)) 
+		     (tdat      (if is-top
+				    #f
+				    (let ((new (or prev-tdat (make-testdat)))) ;; recycle the record so we keep track of already printed items
+				      (testdat-flowid-set!     new (or (testdat-flowid new)
+                                                                       (if (eq? pid 0)
+                                                                           tctname
+                                                                           (conc hostn "-" pid))))
+				      (testdat-tctname-set!    new tctname)
+				      (testdat-tname-set!      new tname)
+				      (testdat-state-set!      new state)
+				      (testdat-status-set!     new status)
+				      (testdat-comment-set!    new cmtstr)
+				      (testdat-details-set!    new details)
+				      (testdat-duration-set!   new duration)
+				      (testdat-event-time-set! new etime) ;; (current-seconds))
+				      (testdat-overall-set!    new newstat)
+				      (hash-table-set! data tname new)
+				      new))))
+		(if (not is-top)
+		    (hash-table-set! data 'tqueue (cons tdat tqueue)))
+                (hash-table-set! data tname tdat)
+                ))
+            tests)))
+       run-ids)
+      now))
+      
+(define (monitor pid)
+  (let* ((run-ids '())
+	 (testdats (make-hash-table))  ;; each entry is a list of testdat structs
+	 (keys    #f)
+	 (last-update 0)
+	 (target  (or (args:get-arg "-target")
+		      (args:get-arg "-reqtarg")))
+	 (runname (args:get-arg "-runname"))
+	 (tsname  #f)
+	 (flowid  (conc target "/" runname))
+	 (tdelay  (string->number (or (args:get-arg "-delay") "15"))))
+    (if (and target runname)
+	(begin
+	  (launch:setup)
+	  (set! keys (rmt:get-keys))))
+    (set! tsname  (common:get-testsuite-name))
+    (print "TCMT: for testsuite=" tsname " found runname=" runname ", target=" target ", keys=" keys " and successfully ran launch:setup. Using " flowid " as the flowId.")
+    (let loop ()
+      ;;;;;; (handle-exceptions
+      ;;;;;;  exn
+      ;;;;;;  ;; (print "Process done.")
+      ;;;;;;  (begin (print-call-chain) (print "Error message: " ((condition-property-accessor 'exn 'message) exn)))
+       (let-values (((pidres exittype exitstatus)
+		     (process-wait pid #t)))
+	 (if (and keys
+		  (or (not run-ids)
+		      (null? run-ids)))
+	     (let* ((runs (rmt:get-runs-by-patt keys
+						runname 
+						target
+						#f ;; offset
+						#f ;; limit
+						#f ;; fields
+						0  ;; last-update
+						))
+		    (header (db:get-header runs))
+		    (rows   (db:get-rows   runs))
+		    (run-ids-in (map (lambda (row)
+				       (db:get-value-by-header row header "id"))
+				     rows)))
+	       (set! run-ids run-ids-in)))
+	 ;; (print "TCMT: pidres=" pidres " exittype=" exittype " exitstatus=" exitstatus " run-ids=" run-ids)
+	 (if (eq? pidres 0)
+	     (begin
+	       (if keys
+                   (begin
+                     (set! last-update (- (update-queue-since testdats run-ids last-update tsname target runname flowid #f) 5))
+                     (process-queue testdats tdelay #f)))
+               (thread-sleep! 3)
+	       (loop))
+	     (begin
+	       ;; (print "TCMT: pidres=" pidres " exittype=" exittype " exitstatus=" exitstatus " run-ids=" run-ids)
+	       (print "TCMT: processing any tests that did not formally complete.")
+	       (update-queue-since testdats run-ids 0 tsname target runname flowid #t) ;; call in flush mode
+               (process-queue testdats 0 #t)
+	       (print "TCMT: All done.")
+	       ))))))
+;;;;; )
+
+;; (trace print-changes-since)
+
+;; (if (not (eq? pidres 0))	  ;; (not exitstatus))
+;; 	  (begin
+;; 	    (thread-sleep! 3)
+;; 	    (loop))
+;; 	  (print "Process: megatest " (string-intersperse origargs " ") " is done.")))))
+(define (main)
+  (let* ((mt-done #f)
+	 (pid     #f)
+	 (th1     (make-thread (lambda ()
+				 (print "Running megatest " (string-intersperse origargs " "))
+				 (set! pid (process-run "megatest" origargs)))
+			       "Megatest job"))
+	 (th2     (make-thread (lambda ()
+				 (monitor pid))
+			       "Monitor job")))
+    (thread-start! th1)
+    (thread-sleep! 1) ;; give the process time to get going
+    (thread-start! th2)
+    (thread-join! th2)))
+
+(if (args:get-arg "-tc-repl")
+    (repl)
+    (main))
+
+;; (process-wait)
+

Index: tdb.scm
==================================================================
--- tdb.scm
+++ tdb.scm
@@ -50,11 +50,11 @@
   (debug:print-info 11 *default-log-port* "open-test-db " work-area)
   (if (and work-area 
 	   (directory? work-area)
 	   (file-read-access? work-area))
       (let* ((dbpath              (conc work-area "/testdat.db"))
-	     (dbexists            (file-exists? dbpath))
+	     (dbexists            (common:file-exists? dbpath))
 	     (work-area-writeable (file-write-access? work-area))
 	     (db                  (handle-exceptions  ;; open the db if area writeable or db pre-existing. open in-mem otherwise. if exception, open in-mem
 				   exn
 				   (begin
 				     (print-call-chain (current-error-port))

Index: testnanomsg/req-rep.scm
==================================================================
--- testnanomsg/req-rep.scm
+++ testnanomsg/req-rep.scm
@@ -1,30 +1,33 @@
 ;; watch nanomsg's pipeline load-balancer in action.
 (use nanomsg)
 
+;; client
 (define req   (nn-socket 'req))
-(define rep   (nn-socket 'rep))
-
-(nn-bind    rep  "inproc://test")
-(nn-connect req  "inproc://test")
+(nn-connect req  "inproc://test") 
 
 (define (client-send-receive soc msg)
   (nn-send soc msg)
   (nn-recv soc))
 
+;; server
+(define rep   (nn-socket 'rep))
+(nn-bind    rep  "inproc://test")
+
 (define ((server soc))
   (let loop ((msg-in (nn-recv soc)))
     (if (not (equal? msg-in "quit"))
 	(begin
 	  (nn-send soc (conc "hello " msg-in))
 	  (loop (nn-recv soc))))))
 
 (thread-start! (server rep))
 
+;; client 
 (print (client-send-receive req "Matt"))
 (print (client-send-receive req "Tom"))
 
 ;; (client-send-receive req "quit")
 
-(nn-close req)
-(nn-close rep)
+(nn-close req) ;; client
+(nn-close rep) ;; server
 (exit)

Index: tests.scm
==================================================================
--- tests.scm
+++ tests.scm
@@ -31,10 +31,12 @@
 (include "common_records.scm")
 (include "key_records.scm")
 (include "db_records.scm")
 (include "run_records.scm")
 (include "test_records.scm")
+(include "js-path.scm")
+
 
 ;; Call this one to do all the work and get a standardized list of tests
 ;;   gets paths from configs and finds valid tests 
 ;;   returns hash of testname --> fullpath
 ;;
@@ -61,21 +63,28 @@
 (define (tests:get-valid-tests test-registry tests-paths)
   (if (null? tests-paths) 
       test-registry
       (let loop ((hed (car tests-paths))
 		 (tal (cdr tests-paths)))
-	(if (file-exists? hed)
+	(if (common:file-exists? hed)
 	    (for-each (lambda (test-path)
 			(let* ((tname   (last (string-split test-path "/")))
 			       (tconfig (conc test-path "/testconfig")))
 			  (if (and (not (hash-table-ref/default test-registry tname #f))
-				   (file-exists? tconfig))
+				   (common:file-exists? tconfig))
 			      (hash-table-set! test-registry tname test-path))))
 		      (glob (conc hed "/*"))))
 	(if (null? tal)
 	    test-registry
 	    (loop (car tal)(cdr tal))))))
+
+(define (tests:filter-test-names-not-matched test-names test-patts)
+  (delete-duplicates
+   (filter (lambda (testname)
+	     (not (tests:match test-patts testname #f)))
+	   test-names)))
+
 
 (define (tests:filter-test-names test-names test-patts)
   (delete-duplicates
    (filter (lambda (testname)
 	     (tests:match test-patts testname #f))
@@ -146,11 +155,11 @@
 
 
 ;; returns waitons waitors tconfigdat
 ;;
 (define (tests:get-waitons test-name all-tests-registry)
-   (let* ((config  (tests:get-testconfig test-name #f all-tests-registry 'return-procs)))
+   (let* ((config  (tests:get-testconfig test-name #f all-tests-registry 'return-procs))) ;; assuming no problems with immediate evaluation, this could be simplified ('return-procs -> #t)
      (let ((instr (if config 
 		      (config-lookup config "requirements" "waiton")
 		      (begin ;; No config means this is a non-existant test
 			(debug:print-error 0 *default-log-port* "non-existent required test \"" test-name "\"")
 			(exit 1))))
@@ -205,27 +214,54 @@
 ;;                                  mode itemwait
 ;;                                  # trim off the cell to determine what to run for genlib
 ;;                                  itemmap /.*
 ;;
 ;;                                  waiting-test is waiting on waiton-test so we need to create a pattern for waiton-test given waiting-test and itemmap
-(define (tests:extend-test-patts test-patt waiting-test waiton-test itemmaps)
-  (let* ((itemmap          (tests:lookup-itemmap itemmaps waiton-test))
-	 (patts            (string-split test-patt ","))
-	 (waiting-test-len (+ (string-length waiting-test) 1))
-	 (patts-waiton     (map (lambda (x)  ;; for each incoming patt that matches the waiting test
-				  (let* ((modpatt (if itemmap (db:convert-test-itempath x itemmap) x)) 
-					 (newpatt (conc waiton-test "/" (substring modpatt waiting-test-len (string-length modpatt)))))
-				    ;; (conc waiting-test "/," waiting-test "/" (substring modpatt waiton-test-len (string-length modpatt)))))
-				    ;; (print "in map, x=" x ", newpatt=" newpatt)
-				    newpatt))
-				(filter (lambda (x)
-					  (eq? (substring-index (conc waiting-test "/") x) 0)) ;; is this patt pertinent to the waiting test
-					patts))))
-    (string-intersperse (delete-duplicates (append patts (if (null? patts-waiton)
-							     (list (conc waiton-test "/%")) ;; really shouldn't add the waiton forcefully like this
-							     patts-waiton)))
-			",")))
+;; BB> (tests:extend-test-patts "normal-second/2" "normal-second" "normal-first" '())
+;; observed -> "normal-first/2,normal-first/,normal-second/2,normal-second/"
+;; expected -> "normal-first,normal-second/2,normal-second/"
+;; testpatt = normal-second/2
+;; waiting-test = normal-second
+;; waiton-test = normal-first
+;; itemmaps = ()
+
+(define (tests:extend-test-patts test-patt waiting-test waiton-test itemmaps itemized-waiton)
+  (cond
+   (itemized-waiton
+    (let* ((itemmap          (tests:lookup-itemmap itemmaps waiton-test))
+           (patts            (string-split test-patt ","))
+           (waiting-test-len (+ (string-length waiting-test) 1))
+           (patts-waiton     (map (lambda (x)  ;; for each incoming patt that matches the waiting test
+                                    (let* ((modpatt (if itemmap (db:convert-test-itempath x itemmap) x)) 
+                                           (newpatt (conc waiton-test "/" (substring modpatt waiting-test-len (string-length modpatt)))))
+                                      ;; (conc waiting-test "/," waiting-test "/" (substring modpatt waiton-test-len (string-length modpatt)))))
+                                      ;; (print "in map, x=" x ", newpatt=" newpatt)
+                                      newpatt))
+                                  (filter (lambda (x)
+                                            (eq? (substring-index (conc waiting-test "/") x) 0)) ;; is this patt pertinent to the waiting test
+                                          patts)))
+           (extended-test-patt   (append patts (if (null? patts-waiton)
+                                                   (list (conc waiton-test "/%")) ;; really shouldn't add the waiton forcefully like this
+                                                   patts-waiton)))
+           (extended-test-patt-with-toplevels
+            (fold (lambda (testpatt-item accum )
+                    (let ((my-match (string-match "^([^%\\/]+)\\/.+$" testpatt-item)))
+                      (cons testpatt-item
+                            (if my-match
+                                (cons
+                                 (conc (cadr my-match) "/")
+                                 accum)
+                                accum))))
+                  '()
+                  extended-test-patt)))
+      (string-intersperse (delete-duplicates extended-test-patt-with-toplevels) ",")))
+   (else ;; not waiting on items, waiting on entire waiton test.
+    (let* ((patts (string-split test-patt ","))
+           (new-patts (if (member waiton-test patts)
+                          patts
+                          (cons waiton-test patts))))
+      (string-intersperse (delete-duplicates new-patts) ",")))))
 
 
   
 ;; tests:glob-like-match 
 (define (tests:glob-like-match patt str) 
@@ -305,11 +341,11 @@
 	  (db:test-get-rundir prev-testdat)) ;; )
 	 (waivers     (if testconfig (configf:section-vars testconfig "waivers") '()))
 	 (waiver-rx   (regexp "^(\\S+)\\s+(.*)$"))
 	 (diff-rule   "diff %file1% %file2%")
 	 (logpro-rule "diff %file1% %file2% | logpro %waivername%.logpro %waivername%.html"))
-    (if (not (file-exists? test-rundir))
+    (if (not (common:file-exists? test-rundir))
 	(begin
 	  (debug:print-error 0 *default-log-port* "test run directory is gone, cannot propagate waiver")
 	  #f)
 	(begin
 	  (push-directory test-rundir)
@@ -322,11 +358,11 @@
 				     (wparts      (if waiver (string-match waiver-rx waiver) #f))
 				     (waiver-rule (if wparts (cadr wparts)  #f))
 				     (waiver-glob (if wparts (caddr wparts) #f))
 				     (logpro-file (if waiver
 						      (let ((fname (conc hed ".logpro")))
-							(if (file-exists? fname)
+							(if (common:file-exists? fname)
 							    fname 
 							    (begin
 							      (debug:print 0 *default-log-port* "INFO: No logpro file " fname " falling back to diff")
 							      #f)))
 						      #f))
@@ -420,19 +456,19 @@
     ;;       (sqlite3:execute db "UPDATE tests SET first_warn=? WHERE run_id=? AND testname=? AND item_path=?;" val run-id test-name item-path)))
 
     (let ((category (hash-table-ref/default otherdat ":category" ""))
 	  (variable (hash-table-ref/default otherdat ":variable" ""))
 	  (value    (hash-table-ref/default otherdat ":value"    #f))
-	  (expected (hash-table-ref/default otherdat ":expected" #f))
-	  (tol      (hash-table-ref/default otherdat ":tol"      #f))
+	  (expected (hash-table-ref/default otherdat ":expected" "n/a"))
+	  (tol      (hash-table-ref/default otherdat ":tol"      "n/a"))
 	  (units    (hash-table-ref/default otherdat ":units"    ""))
 	  (type     (hash-table-ref/default otherdat ":type"     ""))
 	  (dcomment (hash-table-ref/default otherdat ":comment"  "")))
       (debug:print 4 *default-log-port* 
 		   "category: " category ", variable: " variable ", value: " value
 		   ", expected: " expected ", tol: " tol ", units: " units)
-      (if (and value expected tol) ;; all three required
+      (if (and value) ;; require only value; BB was- all three required
 	  (let ((dat (conc category ","
 			   variable ","
 			   value    ","
 			   expected ","
 			   tol      ","
@@ -439,11 +475,13 @@
 			   units    ","
 			   dcomment ",," ;; extra comma for status
 			   type     )))
 	    ;; This was run remote, don't think that makes sense. Perhaps not, but that is the easiest path for the moment.
 	    (rmt:csv->test-data run-id test-id
-				dat))))
+				dat)
+            (thread-sleep! 10) ;; add 10 second delay before quit incase rmt needs time to start a server.
+            )))
       
     ;; need to update the top test record if PASS or FAIL and this is a subtest
     ;;;;;; (if (not (equal? item-path ""))
     ;;;;;;     (rmt:set-state-status-and-roll-up-items run-id test-name item-path state status #f) ;;;;;)
 
@@ -581,13 +619,18 @@
 .HandCursorStyle { cursor: pointer; cursor: hand; }  /* For IE */
 th {background-color: #8c8c8c;}
 td.test {background-color: #d9dbdd;}
 td.PASS {background-color: #347533;}
 td.FAIL {background-color: #cc2812;}
+td.SKIP{background-color: #FFD733;}
+td.WARN {background-color: #EA8724;}
+td.WAIVED {background-color: #838A12;}
+td.ABORT{background-color: #EA24B7;}
+.PASS .link, .SKIP .link, .WARN .link,.WAIVED .link,.ABORT .link, .FAIL .link{color: #FFFFFF;}
 
-  
-  
+
+
 
 
   
 EOF
 )
 
+(define tests:css-jscript-block-dynamic 
+#< 
+EOF
+)
+
+(define  (test:js-block javascript-lib)
+   (conc  "" ))
+
+
+(define tests:css-jscript-block-static (test:js-block *java-script-lib*))
+
+(define (tests:css-jscript-block-cond dynamic) 
+      (if (equal? dynamic  #t)
+       tests:css-jscript-block-dynamic
+       tests:css-jscript-block-static))
+
+       
 (define (tests:run-record->test-path run numkeys)
    (append (take (vector->list run) numkeys)
 	   (list (vector-ref run (+ 1 numkeys)))))
 
 
@@ -709,57 +770,33 @@
                (hash-table-set!  (hash-table-ref/default (hash-table-ref/default resh test-name  #f) test-item #f) run-id (list test-status test-html-path)))) 
         test-data)))
       runs)
    resh))
 
-;; (tests:create-html-tree "test-index.html")
+;; tests:genrate dashboard body 
 ;;
-(define (tests:create-html-tree outf)
-   (let* ((lockfile  (conc outf ".lock"))
-	 (runs-to-process '())
-         (linktree  (common:get-linktree))
-          (area-name (common:get-testsuite-name))
-	  (keys      (rmt:get-keys))
-	  (numkeys   (length keys))
-         (total-runs  (rmt:get-num-runs "%"))
-         (pg-size 10)   )
-    (if (common:simple-file-lock lockfile)
-        (begin
-         (print total-runs)    
-        (let loop ((page 0))
-	(let* ((oup       (open-output-file (or outf (conc linktree "/page" page ".html"))))
-               (start (* page pg-size)) 
+
+(define (tests:dashboard-body page pg-size keys numkeys  total-runs linktree area-name get-prev-links get-next-links flag)
+  (let* ((start (* page pg-size)) 
 	       (runsdat   (rmt:get-runs "%" pg-size start (map (lambda (x)(list x "%")) keys)))
 	       (header    (vector-ref runsdat 0))
 	       (runs      (vector-ref runsdat 1))
                (ctr 0)
                (test-runs-hash (tests:get-rest-data runs header numkeys))
                (test-list (hash-table-keys test-runs-hash))
-               (get-prev-links (lambda (page linktree )   
-                            (let* ((link  (if (not (eq? page 0))
-                                            (s:a "<<prev" 'href (conc  linktree "/page" (- page 1) ".html"))
-                                            (s:a "" 'href (conc  linktree "/page"  page ".html")))))
-                               link)))
-                (get-next-links (lambda (page linktree total-runs)   
-                            (let* ((link  (if (> total-runs (+ 1 (* page pg-size)))
-                                            (s:a "next>>" 'href (conc  linktree "/page"  (+ page 1) ".html"))
-                                             (s:a "" 'href (conc  linktree "/page" page  ".html")))))
-                               link))))
-	  (s:output-new
-	   oup
-	   (s:html tests:css-jscript-block
+               ) 
+  (s:html tests:css-jscript-block (tests:css-jscript-block-cond flag)
 		   (s:title "Summary for " area-name)
 		   (s:body 'onload "addEvents();"
                           (get-prev-links page linktree)
                           (get-next-links page linktree total-runs)
                            
 			   (s:h1 "Summary for " area-name)
                            (s:h3 "Filter" )
                            (s:input 'type "text"  'name "testname" 'id "testname" 'length "30" 'onkeyup "filtersome()")
-  
 			   ;; top list
-			   (s:table 'id "LinkedList1" 'border "1"
+			   (s:table 'id "LinkedList1" 'border "1" 'cellspacing 0
                             (map (lambda (key)
 				 (let* ((res (s:tr 'class "something" 
 				  (s:th key )
                                    (map (lambda (run)
                                    (s:th  (vector-ref run ctr)))
@@ -782,32 +819,308 @@
                                                            (map (lambda (run)
                                                                (let* ((run-test (hash-table-ref/default item-hash item-name  #f))
                                                                       (run-id (db:get-value-by-header run header "id"))
                                                                       (result (hash-table-ref/default run-test run-id "n/a"))
                                                                       (status (if (string? result)
-                                                                                 (begin 
-                                                                                  ; (print "string" result)
-                                                                                     result)
-                                                                                 (begin 
-                                                                                   ;  (print "not string" result )
-                                                                                 (car result)))))
-                                                                       (s:td  status 'class status)))
+										result
+										(car result)))
+                                                                        (link (if (string? result)
+										result
+                                                                                (if (equal? flag #t) 
+                                                                                (s:a (car result) 'href (conc "./test_log?runid=" run-id "&testname="  item-name ))
+										(s:a (car result) 'href (cadr result))))))
+                                                                       (s:td  link 'class status)))
                                                                 runs))))
                                                         res))
                                                    item-keys)))
-                               test-list)))))
+                               test-list)))))) 
+
+;; (tests:create-html-tree "test-index.html")
+;;
+(define (tests:create-html-tree outf)
+   (let* ((lockfile  (conc outf ".lock"))
+	 (runs-to-process '())
+         (linktree  (common:get-linktree))
+          (area-name (common:get-testsuite-name))
+	  (keys      (rmt:get-keys))
+	  (numkeys   (length keys))
+         (total-runs  (rmt:get-num-runs "%"))
+         (pg-size 10))
+    (if (common:simple-file-lock lockfile)
+        (begin
+         ;(print total-runs)    
+        (let loop ((page 0))
+	(let* ((oup       (open-output-file (or outf (conc linktree "/page" page ".html"))))
+               (get-prev-links (lambda (page linktree )   
+                            (let* ((link  (if (not (eq? page 0))
+                                   (s:a "<<prev" 'href (conc  linktree "/page" (- page 1) ".html"))
+                                   (s:a "" 'href (conc  linktree "/page"  page ".html")))))
+                               link)))
+               (get-next-links (lambda (page linktree total-runs)   
+                            (let* ((link  (if (> total-runs (+ 10 (* page pg-size)))
+                                   (s:a "next>>" 'href (conc  linktree "/page"  (+ page 1) ".html"))
+                                   (s:a "" 'href (conc  linktree "/page" page  ".html")))))
+                               link))) )
+          ;(print (tests:dashboard-body page pg-size keys numkeys total-runs linktree area-name))
+	  (s:output-new
+	   oup
+	   (tests:dashboard-body page pg-size keys numkeys total-runs linktree area-name get-prev-links get-next-links #f))
           (close-output-port oup)
          ; (set! page (+ 1 page))
           (if (> total-runs (* (+ 1 page) pg-size))
            (loop (+ 1  page)))))
 	  (common:simple-file-release-lock lockfile))
 	            
 	#f)))
 
 
+(define (tests:readlines filename)
+  (call-with-input-file filename
+    (lambda (p)
+      (let loop ((line (read-line p))
+                 (result '()))
+        (if (eof-object? line)
+            (reverse result)
+            (loop (read-line p) (cons line result)))))))
+
+(define (tests:get-test-log run-id test-name item-name)
+  (let* ((test-data    (rmt:get-tests-for-run
+				   (string->number run-id)
+                                    test-name      ;; testnamepatt
+				   '()        ;; states
+				   '()        ;; statuses
+				   #f         ;; offset
+				   #f         ;; num-to-get
+				   #f         ;; hide/not-hide
+				   #f         ;; sort-by
+				   #f         ;; sort-order
+				   #f         ;; 'shortlist                           ;; qrytype
+                                   0         ;; last update
+				   #f))
+         (path "")
+         (found 0))
+    (debug:print-info 0 *default-log-port* "found: " found )
+
+   (let loop ((hed (car test-data))
+		 (tal (cdr test-data)))
+          (debug:print-info 0 *default-log-port* "item: " (vector-ref hed 11) (vector-ref hed 10) "/" (vector-ref hed 13))
+
+	(if (equal? (vector-ref hed 11) item-name)
+            (begin
+              (set! found 1) 
+	      (set! path (conc (vector-ref hed 10) "/" (vector-ref hed 13)))))
+	    (if (and (not (null? tal)) (equal? found 0))
+		(loop (car tal)(cdr tal))))
+   (if (equal? path "")
+     "
    Data not found
    "
+     (string-join (tests:readlines path) "\n"))))
+
+
+(define (tests:dynamic-dboard page)
+;(define (tests:create-html-tree o)
+ (let* (
+;(page "1")
+          (linktree  (common:get-linktree))
+         (area-name (common:get-testsuite-name))
+	 (keys      (rmt:get-keys))
+	 (numkeys   (length keys))
+         (total-runs  (rmt:get-num-runs "%"))
+         (pg-size 10)
+         (pg (if (equal? page #f)
+                 0
+                 (- (string->number page) 1)))
+          (get-prev-links  (lambda (pg linktree)
+                           (debug:print-info 0 *default-log-port* "val: " (- 1 pg))
+                          (let* ((link  (if (not (eq? pg 0))
+                               (s:a  "<<prev " 'href (conc  "dashboard?page="  pg  ))
+                               (s:a "" 'href (conc  "dashboard?page=" pg)))))
+                               link)))
+          (get-next-links   (lambda (pg linktree total-runs)  
+                            (debug:print-info 0 *default-log-port* "val: " pg)
+                             (debug:print-info 0 *default-log-port* "val: " total-runs " size" pg-size)
+ 
+                            (let* ((link  (if (> total-runs (+ 10 (* pg pg-size)))
+                              (s:a  "next>> "  'href (conc  "dashboard?page="  (+ pg 2)  ))
+                             (s:a "" 'href (conc  "dashboard?page=" pg  )))))
+                             link)))
+         (html-body (tests:dashboard-body pg pg-size keys numkeys total-runs linktree area-name get-prev-links get-next-links #t)))
+         ;(print (tests:dashboard-body page pg-size keys numkeys total-runs linktree area-name))
+html-body))
+
+(define (tests:create-html-summary outf)
+ (let* ((lockfile  (conc outf ".lock"))
+        (linktree  (common:get-linktree))
+				(keys      (rmt:get-keys))
+        (area-name (common:get-testsuite-name)))
+    (if (common:simple-file-lock lockfile)
+        (begin
+          (let* ((runsdat   (rmt:get-runs "%" #f #f (map (lambda (x)(list x "%")) keys)))
+					       (runs      (vector-ref runsdat 1))
+                 (header      (vector-ref runsdat 0))
+        	       (oup       (open-output-file (or outf (conc linktree "/targets.html"))))
+                 (target-hash (test:create-target-hash runs header (length keys))))
+          (test:create-target-html target-hash oup area-name linktree)
+          (test:create-run-html  runs area-name linktree (length keys) header))
+	  (common:simple-file-release-lock lockfile))
+	#f)))
+
+(define (test:get-test-hash test-data)
+	(let ((resh (make-hash-table)))
+    	(map (lambda (test)
+        (let* ((test-name (vector-ref test 2))
+               (test-html-path (if (file-exists? (conc (vector-ref test 10) "/test-summary.html"))
+																 (conc (vector-ref test 10) "/test-summary.html" )
+							 									 (conc (vector-ref test 10) "/" (vector-ref test 13))))
+               (test-item  (vector-ref test 11))
+               (test-status (vector-ref test 4)))
+               (if (not (hash-table-ref/default resh test-item  #f))
+                   (hash-table-set! resh test-item   (make-hash-table)))
+               (hash-table-set! (hash-table-ref/default resh test-item  #f) test-name (list test-status test-html-path)))) 
+        test-data)
+resh))
+
+(define (test:get-data->b-keys ordered-data a-keys)
+  (delete-duplicates
+   (sort (apply
+	  append
+	  (map (lambda (sub-key)
+		 (let ((subdat (hash-table-ref ordered-data sub-key)))
+		   (hash-table-keys subdat)))
+	       a-keys))
+	 string>=?)))
+
+
+(define (test:create-run-html runs area-name linktree numkeys header)
+  (map (lambda (run)
+		 (let* ((target (string-join (take (vector->list run) numkeys) "/"))
+						(run-name (db:get-value-by-header run header "runname"))
+            (run-time (seconds->work-week/day-time (db:get-value-by-header run header "event_time")))
+						(oup (open-output-file (conc linktree "/" target "/" run-name "/run.html")))
+            (run-id (db:get-value-by-header run header "id"))
+            (test-data    (rmt:get-tests-for-run
+				  								 run-id
+                           "%"       ;; testnamepatt
+				  								 '()        ;; states
+				   								 '()        ;; statuses
+				  								 	#f         ;; offset
+				  						 			#f         ;; num-to-get
+				   									#f         ;; hide/not-hide
+				  								  #f         ;; sort-by
+				   									#f         ;; sort-order
+				   									#f         ;; 'shortlist                           ;; qrytype
+                            0         ;; last update
+				  									#f))
+            (item-test-hash (test:get-test-hash test-data))
+            (items  (hash-table-keys item-test-hash))
+ 						(test-names (test:get-data->b-keys item-test-hash items)))
+    (s:output-new
+	   oup
+	   (s:html tests:css-jscript-block (tests:css-jscript-block-cond #f)
+
+		   (s:title "Runs View " run-name)
+		   (s:body
+		     (s:h1 "Runs View " )
+         (s:h3 "Target" target)
+				 (s:p 
+					(s:b "Run name" ) run-name)
+         (s:p 
+					(s:b "Run Date" ) run-time)
+ 
+
+         (s:table 'border 1 'cellspacing 0
+           (s:tr
+           (s:th "Items")
+           (map (lambda (test)
+            (s:th test))
+           test-names))  
+           (map (lambda (item) 
+					  (let* ((test-hash (hash-table-ref/default item-test-hash item  #f)))
+								 (if test-hash
+                  (begin
+									(s:tr
+					  			(s:td 'class "test" item)
+            			(map (lambda (test)
+						  		(let* ((test-details (hash-table-ref/default test-hash test  #f))
+												(status (if test-details
+																(car test-details)))
+                        (link (if test-details 
+														(cadr test-details))))
+                  (if test-details
+											(s:td 'class status
+												(s:a 'class "link" 'href link status ))
+                      (s:td "")))) 			
+									test-names))))))
+				  (sort items string<=?))))))
+		(close-output-port oup)))
+runs))
+
+(define (test:create-target-hash runs header numkeys)
+  (let ((resh (make-hash-table)))
+   (for-each
+     (lambda (run)
+        (let* ((run-name (db:get-value-by-header run header "runname"))
+               (target   (string-join (take (vector->list run) numkeys) "/"))
+               (run-list (hash-table-ref/default resh target  #f)))
+               
+               (if (not run-list)
+                   (hash-table-set! resh target   (list run-name))
+                   (hash-table-set! resh target   (cons run-name run-list)))))
+      runs)
+   resh))
+
+(define (test:get-max-run-cnt target-hash targets)
+   (let* ((cnt 0 ))
+   (map (lambda (target)
+        (let* ((runs  (hash-table-ref/default target-hash target  #f))
+               (run-length (if runs
+																(length runs)
+                                 0)))
+  
+              (if (< cnt run-length)
+               (set! cnt  run-length)))) 
+		targets) 
+cnt))
+ 
+(define (test:pad-runs target-hash targets max-row-length)
+ (map (lambda (target)
+        (let loop ((run-list  (hash-table-ref/default target-hash target  #f)))
+               (if (< (length run-list) max-row-length)
+                 (begin  
+               		 (hash-table-set! target-hash target   (cons "" run-list))
+               		 (loop (hash-table-ref/default target-hash target  #f) ))))) 
+		targets)
+   target-hash)
 
+(define (test:create-target-html target-hash oup area-name linktree)
+  (let* ((targets (hash-table-keys target-hash))
+         (max-row-length (test:get-max-run-cnt target-hash targets))
+         (pad-runs-hash (test:pad-runs target-hash targets max-row-length)))
+   (s:output-new
+	   oup
+	   (s:html tests:css-jscript-block (tests:css-jscript-block-cond #f)
 
+		   (s:title "Target View " area-name)
+		   (s:body
+		   (s:h1 "Target View " area-name)
+					(s:table 'id "LinkedList1" 'border "1" 'cellspacing 0
+             (s:tr 'class "something" 
+               (s:th "Target")
+								(s:th 'colspan max-row-length "Runs"))                                              
+                (let* ((tbl (map (lambda (target)
+                      (s:tr
+                      (s:td 'class "test" target)
+										  (let* ((runs  (hash-table-ref/default target-hash target  #f))
+														 (rest-row (map (lambda (run)
+																				(if (equal? run "")
+																						(s:td run)
+																						(s:td 
+																							(s:a 'href (conc linktree "/" target "/" run "/run.html") run))))
+																				(reverse runs))))
+                              rest-row)))
+                                   targets)))
+                           tbl)))))
+          (close-output-port oup)))
 
 
 (define (tests:create-html-tree-old outf)
    (let* ((lockfile  (conc outf ".lock"))
 	 (runs-to-process '()))
@@ -839,11 +1152,11 @@
 						      '()
 						      (lambda (x p)
 							(let* ((targ-path (string-intersperse p "/"))
                                                                (full-path (conc linktree "/" targ-path))
                                                                (run-name  (car (reverse p))))
-                                                          (if (and (file-exists? full-path)
+                                                          (if (and (common:file-exists? full-path)
                                                                    (directory?   full-path)
                                                                    (file-write-access? full-path))
                                                               (s:a run-name 'href (conc targ-path "/run-summary.html"))
                                                               (begin
                                                                 (debug:print 0 *default-log-port* "INFO: Can't create " targ-path "/run-summary.html")
@@ -878,11 +1191,11 @@
                                            path-parts))
                                        test-dats))
                     (tests-htree (common:list->htree tests-tree-dat))
                     (html-dir    (conc linktree "/" (string-intersperse run-dir "/")))
                     (html-path   (conc html-dir "/run-summary.html"))
-                    (oup         (if (and (file-exists? html-dir)
+                    (oup         (if (and (common:file-exists? html-dir)
                                           (directory?   html-dir)
                                           (file-write-access? html-dir))
                                      (open-output-file  html-path)
                                      #f)))
                ;; (print "run-dir: " run-dir ", tests-tree-dat: " tests-tree-dat)
@@ -906,21 +1219,21 @@
                                                                           (item-path ;; (if (> (length p) 2) ;; test-name + run-name
                                                                            (string-intersperse p "/"))
                                                                           (full-targ (conc html-dir "/" targ-path))
                                                                           (std-file  (conc full-targ "/test-summary.html"))
                                                                           (alt-file  (conc full-targ "/megatest-rollup-" test-name ".html"))
-                                                                          (html-file (if (file-exists? alt-file)
+                                                                          (html-file (if (common:file-exists? alt-file)
                                                                                          alt-file
                                                                                          std-file))
                                                                           (run-name  (car (reverse p))))
-                                                                     (if (and (not (file-exists? full-targ))
+                                                                     (if (and (not (common:file-exists? full-targ))
                                                                               (directory? full-targ)
                                                                               (file-write-access? full-targ))
                                                                          (tests:summarize-test 
                                                                           run-id 
                                                                           (rmt:get-test-id run-id test-name item-path)))
-                                                                     (if (file-exists? full-targ)
+                                                                     (if (common:file-exists? full-targ)
                                                                          (s:a run-name 'href html-file)
                                                                          (begin
                                                                            (debug:print 0 *default-log-port* "ERROR: can't access " full-targ)
                                                                            (conc "No summary for " run-name)))))
                                                                  ))))))
@@ -1075,11 +1388,11 @@
 			    (s:td "status")   (s:td (s:a 'href logf (s:font 'color color status))))
 		      (s:tr (s:td "TestDate") (s:td (seconds->work-week/day-time 
 						     (db:test-get-event_time test-dat)))
 			    (s:td "Duration") (s:td (seconds->hr-min-sec (db:test-get-run_duration test-dat)))))
 	     (s:h3 "Log files")
-	     (s:table
+	     (s:table 
 	      'cellspacing "0" 'border "1"
 	      (s:tr (s:td "Final log")(s:td (s:a 'href logf logf))))
 	     (s:table
 	      'cellspacing "0" 'border "1"
 	      (s:tr (s:td "Step Name")(s:td "Start")(s:td "End")(s:td "Status")(s:td "Duration")(s:td "Log File"))
@@ -1129,11 +1442,11 @@
 ;; Gather data from test/task specifications
 ;;======================================================================
 
 ;; (define (tests:get-valid-tests testsdir test-patts) ;;  #!key (test-names '()))
 ;;   (let ((tests (glob (conc testsdir "/tests/*")))) ;; " (string-translate patt "%" "*")))))
-;;     (set! tests (filter (lambda (test)(file-exists? (conc test "/testconfig"))) tests))
+;;     (set! tests (filter (lambda (test)(common:file-exists? (conc test "/testconfig"))) tests))
 ;;     (delete-duplicates
 ;;      (filter (lambda (testname)
 ;; 	       (tests:match test-patts testname #f))
 ;; 	     (map (lambda (testp)
 ;; 		    (last (string-split testp "/")))
@@ -1146,28 +1459,29 @@
 	   (getenv "MT_TEST_NAME")
 	   (getenv "MT_ITEMPATH"))
       (conc (getenv "MT_LINKTREE")  "/"
 	    (getenv "MT_TARGET")    "/"
 	    (getenv "MT_RUNNAME")   "/"
-	    (getenv "MT_TEST_NAME") "/"
-	    (if (or (getenv "MT_ITEMPATH")
-		    (not (string=? "" (getenv "MT_ITEMPATH"))))
-		(conc "/" (getenv "MT_ITEMPATH"))))
+	    (getenv "MT_TEST_NAME")
+	    (if (and (getenv "MT_ITEMPATH")
+                     (not (string=? "" (getenv "MT_ITEMPATH"))))
+		(conc "/" (getenv "MT_ITEMPATH"))
+                ""))
       #f))
 
 ;; if .testconfig exists in test directory read and return it
 ;; else if have cached copy in *testconfigs* return it IFF there is a section "have fulldata"
 ;; else read the testconfig file
 ;;   if have path to test directory save the config as .testconfig and return it
 ;;
-(define (tests:get-testconfig test-name item-path test-registry system-allowed #!key (force-create #f))
+(define (tests:get-testconfig test-name item-path test-registry system-allowed #!key (force-create #f)(allow-write-cache #t))
   (let* ((use-cache    (common:use-cache?))
 	 (cache-path   (tests:get-test-path-from-environment))
 	 (cache-file   (and cache-path (conc cache-path "/.testconfig")))
 	 (cache-exists (and cache-file
 			    (not force-create)  ;; if force-create then pretend there is no cache to read
-			    (file-exists? cache-file)))
+			    (common:file-exists? cache-file)))
 	 (cached-dat   (if (and (not force-create)
 				cache-exists
 				use-cache)
 			   (handle-exceptions
 			    exn
@@ -1187,11 +1501,11 @@
 	      (let* ((treg         (or test-registry
 				       (tests:get-all)))
 		     (test-path    (or (hash-table-ref/default treg test-name #f)
 				       (conc *toppath* "/tests/" test-name)))
 		     (test-configf (conc test-path "/testconfig"))
-		     (testexists   (and (file-exists? test-configf)(file-read-access? test-configf)))
+		     (testexists   (and (common:file-exists? test-configf)(file-read-access? test-configf)))
 		     (tcfg         (if testexists
 				       (read-config test-configf #f system-allowed
 						    environ-patt: (if system-allowed
 								      "pre-launch-env-vars"
 								      #f))
@@ -1198,11 +1512,12 @@
 				       #f)))
 		(if (and tcfg cache-file) (hash-table-set! tcfg "have fulldata" #t)) ;; mark this as fully read data
 		(if tcfg (hash-table-set! *testconfigs* test-full-name tcfg))
 		(if (and testexists
 			 cache-file
-			 (file-write-access? cache-path))
+			 (file-write-access? cache-path)
+			 allow-write-cache)
 		    (let ((tpath (conc cache-path "/.testconfig")))
 		      (debug:print-info 1 *default-log-port* "Caching testconfig for " test-name " in " tpath)
                       (if (not (common:in-running-test?))
                           (configf:write-alist tcfg tpath))))
 		tcfg))))))
@@ -1356,11 +1671,11 @@
 ;;
 (define (tests:lazy-dot testrecords  outtype sizex sizey)
   (let ((dfile (conc "/tmp/." (current-user-name) "-" (server:mk-signature) ".dot"))
 	(fname (conc "/tmp/." (current-user-name) "-" (server:mk-signature) ".dotdat")))
     (tests:write-dot-file testrecords dfile sizex sizey)
-    (if (file-exists? fname)
+    (if (common:file-exists? fname)
 	(let ((res (with-input-from-file fname
 		     (lambda ()
 		       (read-lines)))))
 	  (system (conc "env -i PATH=$PATH dot -T " outtype " < " dfile " > " fname "&"))
 	  res)
@@ -1559,11 +1874,11 @@
 	   (tests:set-full-meta-info db test-id run-id minutes work-area (- remtries 1)))
 	 (let ((err-status ((condition-property-accessor 'sqlite3 'status #f) exn)))
 	   (debug:print-error 0 *default-log-port* "tried for over a minute to update meta info and failed. Giving up")
 	   (debug:print 0 *default-log-port* "EXCEPTION: database probably overloaded or unreadable.")
 	   (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
-	   (print "exn=" (condition->list exn))
+	   (debug:print 5 *default-log-port* "exn=" (condition->list exn))
 	   (debug:print 0 *default-log-port* " status:  " ((condition-property-accessor 'sqlite3 'status) exn))
 	   (print-call-chain (current-error-port))))
      (tests:update-testdat-meta-info db test-id work-area cpuload diskfree minutes)
   )))
 	 

Index: tests/Makefile
==================================================================
--- tests/Makefile
+++ tests/Makefile
@@ -173,11 +173,11 @@
 	cd mintest;$(MEGATEST) -server - -debug $(DEBUG) > server.log 2> server.log & 
 	sleep 3
 	cd mintest;$(DASHBOARD) -rows 18 &
 
 cleanprep : ../*.scm Makefile */*.config build
-	mkdir -p fullrun/tmp/mt_runs fullrun/tmp/mt_links /tmp/$(USER)/adisk1
+	mkdir -p fullrun/tmp/mt_runs fullrun/tmp/mt_links /tmp/$(USER)/adisk1 fullrun/logs
 	rm -f */logging.db
 	touch cleanprep
 
 fullprep : cleanprep
 	cd fullrun;$(MEGATEST) -remove-runs :runname $(RUNNAME)% -target %/%/% -testpatt %/%

Index: tests/fdktestqa/testqa/megatest.config
==================================================================
--- tests/fdktestqa/testqa/megatest.config
+++ tests/fdktestqa/testqa/megatest.config
@@ -1,12 +1,14 @@
 [setup]
 testcopycmd cp --remove-destination -rlv TEST_SRC_PATH/. TEST_TARG_PATH/. >> TEST_TARG_PATH/mt_launch.log 2>> TEST_TARG_PATH/mt_launch.log
 # launchwait no
-launch-delay 0
+launch-delay 0.1
 
 [server]
-runtime 180
+# runtime 180
+# timeout is in hours, this is how long the server will stay alive when not being used.
+timeout 0.1
 
 # All these are overridden in ../fdk.config
 # [jobtools]
 # launcher nbfake
 # launcher bsub -q priority -o $MT_TEST_RUN_DIR/openlava.log 

Index: tests/fdktestqa/testqa/tests/bigrun2/testconfig
==================================================================
--- tests/fdktestqa/testqa/tests/bigrun2/testconfig
+++ tests/fdktestqa/testqa/tests/bigrun2/testconfig
@@ -9,11 +9,11 @@
 mode itemwait
 itemmap .*/
 
 # Iteration for your tests are controlled by the items section
 [items]
-NUMBER #{scheme (string-intersperse (map (lambda (x)(conc "blah/" x)) \
+NUMBER #{scheme (string-intersperse (map (lambda (x)(conc (if (getenv "USEBLAH") "blah/" "") x)) \
                                          (map number->string (sort (let loop ((a 0)(res '())) \
                                                                         (if (<= a (or (any->number (get-environment-variable "NUMTESTS")) 2500)) \
                                                                             (loop (+ a 1)(cons a res)) res)) <))) " ")}
 
 

Index: tests/fullrun/megatest.config
==================================================================
--- tests/fullrun/megatest.config
+++ tests/fullrun/megatest.config
@@ -47,11 +47,13 @@
 waivercommentpatt ^WW\d+ [a-z].*
 incomplete-timeout 1
 
 # wait 0.5 seconds between launching every process
 #
-launch-delay 0.5
+# launch-delay 0.5
+launch-delay 0
+
 
 # wait for runs to completely complete. yes, anything else is no
 run-wait yes
 
 # If set to "default" the old code is used. Otherwise defaults to 200 or uses
@@ -252,10 +254,12 @@
 
 # launcher bsub -q priority -o $MT_TEST_RUN_DIR/openlava.log 
 
 # launcher #{ shell if which bsub > /dev/null;then echo bsub -q priority -o openlava.log;else echo sleeprunner;fi}
 # launcher nbfake
+maxload 1.1
+maxhomehostload 1.1
 
 [configf:settings trim-trailing-spaces yes]
 
 # Override the rollup for specific tests
 [testrollup]

Index: tests/fullrun/runconfigs.config
==================================================================
--- tests/fullrun/runconfigs.config
+++ tests/fullrun/runconfigs.config
@@ -1,10 +1,10 @@
 [default]
 SOMEVAR This should show up in SOMEVAR3
 VARNOVAL
 VARNOVAL_WITHSPACE
-QUICK %
+QUICKPATT test_mt_vars,test2,priority_9
 
 # target based getting of config file, look at afs.config and nfs.config
 [include #{getenv fsname}.config]
 
 [include #{getenv MT_RUN_AREA_HOME}/common_runconfigs.config]

ADDED   tests/fullrun/test-teamcity-run.sh
Index: tests/fullrun/test-teamcity-run.sh
==================================================================
--- /dev/null
+++ tests/fullrun/test-teamcity-run.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+(cd ../..;make install) && RN=tcmt_m;megatest -remove-runs -target ubuntu/nfs/none -runname tcmt_m -testpatt %;\
+    tcmt -run -target ubuntu/nfs/none -runname tcmt_m -testpatt % -rerun-clean 2>&1 | tee all.log | grep teamcity | tee teamcity.log
+

Index: tests/tests.scm
==================================================================
--- tests/tests.scm
+++ tests/tests.scm
@@ -17,10 +17,26 @@
 (import srfi-18)
 ;; (require-extension zmq)
 ;; (import zmq)
 
 (define test-work-dir (current-directory))
+
+;; given list of lists
+;;  ( ( msg expected param1 param2 ...)
+;;    ( ... ) )
+;; apply test to all
+;;
+(define (test-batch proc pname inlst #!key (post-proc #f))
+  (for-each
+   (lambda (spec)
+     (let ((msg    (conc pname " " (car spec)))
+           (result (cadr spec))
+           (params (cddr spec)))
+       (if post-proc
+           (test msg result (post-proc (apply proc params)))
+           (test msg result (apply proc params)))))
+   inlst))
 
 ;; read in all the _record files
 (let ((files (glob "*_records.scm")))
   (for-each
    (lambda (file)

Index: tests/unittests/all-rmt.scm
==================================================================
--- tests/unittests/all-rmt.scm
+++ tests/unittests/all-rmt.scm
@@ -28,13 +28,25 @@
 ;; DEF (rmt:kill-server run-id)
 ;; DEF (rmt:start-server run-id)
 (test #f '(#t "successful login")(rmt:login #f))
 ;; DEF (rmt:login-no-auto-client-setup connection-info)
 (test #f #t (pair? (rmt:get-latest-host-load (get-host-name))))
+
+;; get-latest-host-load does a lookup in the db, it won't return a useful value unless
+;; a test ran recently on host
+(test-batch rmt:get-latest-host-load
+            "rmt:get-latest-host-load"
+            (list (list "localhost"  #t (get-host-name))
+                  (list "not-a-host" #t "not-a-host"  ))
+            post-proc: pair?)
+                                           
 (test #f #t (list? (rmt:get-changed-record-ids 0)))
+
 (test #f #f (begin (runs:update-all-test_meta #f) #f))
+
 (test #f '("test1" "test2")(sort (alist-ref "tagtwo" (hash-table->alist (rmt:get-tests-tags)) equal?) string<=))
+
 (test #f '() (rmt:get-key-val-pairs 0))
 (test #f '("SYSTEM" "RELEASE") (rmt:get-keys))
 (test #f '("SYSTEM" "RELEASE") (rmt:get-keys-write)) ;; dummy query to force server start
 (test #f '() (rmt:get-key-vals 1))
 (test #f (vector '("SYSTEM" "RELEASE") '()) (rmt:get-targets))
@@ -82,11 +94,27 @@
 (test #f '()(rmt:get-prev-run-ids 1))
 (test #f #t (begin (rmt:lock/unlock-run 1 #t #f "mikey") #t))
 (test #f "JUSTFINE" (rmt:get-run-status 1))
 (test #f #t (begin (rmt:set-run-status 1 "NOTFINE" msg: "A message") #t))
 (test #f #t (begin (rmt:update-run-event_time 1) #t))
+
 ;; (rmt:get-runs-by-patt  keys runnamepatt targpatt offset limit fields last-runs-update) ;; fields of #f uses default
+;;
+(let ((keys (rmt:get-keys))
+      (rnp  "%")    ;; run name patt
+      (tpt  "%/%")) ;; target patt
+  (test-batch rmt:get-runs-by-patt
+              "rmt:get-runs-by-patt"
+              (list (list "t=0" #t keys rnp tpt #f #f #f 0)
+                    (list "t=current" #f keys rnp tpt #f #f #f (+ 100 (current-seconds))) ;; should be no records from the future
+                    )
+              post-proc: (lambda (res)
+                           ;; (print "rmt:get-runs-by-patt returned: " res)
+                           (and (vector? res)
+                                (let ((rows (vector-ref res 1)))
+                                  (> (length rows) 0))))))
+
 ;; (rmt:find-and-mark-incomplete run-id ovr-deadtime)
 ;; (rmt:get-main-run-stats run-id)
 ;; (rmt:get-var varname)
 ;; (rmt:set-var varname value)
 ;; (rmt:find-and-mark-incomplete-all-runs #!key (ovr-deadtime #f))

Index: tests/unittests/tests.scm
==================================================================
--- tests/unittests/tests.scm
+++ tests/unittests/tests.scm
@@ -12,67 +12,70 @@
 ;; 	 (non-completed   (runs:calc-not-completed prereqs-not-met))
 ;; 	 (runnables       (runs:calc-runnable prereqs-not-met)))
 ;; 
 ;; 
 ;; 
-
 (define user    (current-user-name))
 (define runname "mytestrun")
 (define keys    (rmt:get-keys))
 (define runinfo #f)
 (define keyvals '(("SYSTEM" "abc")("RELEASE" "def")))
 (define header  (list "SYSTEM" "RELEASE" "id" "runname" "state" "status" "owner" "event_time"))
+(define contour #f)
 (define run-id  1)
-
+(define new-comment #f)
 ;; Create a run
-(test #f 1 (rmt:register-run keyvals runname "new" "n/a" user))
+(test #f 1  (rmt:register-run keyvals runname "new" "n/a" user contour))
 (test #f #t (rmt:general-call 'register-test run-id run-id "test-one"   ""))
 (test #f #t (rmt:general-call 'register-test run-id run-id "test-two"   ""))
 (test #f #t (rmt:general-call 'register-test run-id run-id "test-three" ""))
 (test #f #t (rmt:general-call 'register-test run-id run-id "test-four"  ""))
 
-(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-one"   "") "COMPLETED" "FAIL" "")
-(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-two"   "") "COMPLETED" "PASS" "")
-(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-three" "") "RUNNING"   "n/a"  "")
-(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-four"  "") "COMPLETED" "WARN" "")
+
+;; (define (rmt:test-set-state-status-by-id run-id test-id newstate newstatus newcomment)
+(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-one"   "") "COMPLETED" "FAIL" new-comment)
+(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-two"   "") "COMPLETED" "PASS" new-comment)
+(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-three" "") "RUNNING"   "n/a"  new-comment)
+(rmt:test-set-state-status-by-id run-id (rmt:get-test-id run-id "test-four"  "") "COMPLETED" "WARN" new-comment)
 
-(print "MODE=not in")
-(test #f '()
+(test "MODE=not in"
+      '()
       (filter
        (lambda (y)
 	 (equal? y "FAIL")) ;; any FAIL in the output list?
        (map 
 	(lambda (x)(vector-ref x 4))
 	(rmt:get-tests-for-run run-id "%/%" '() '("FAIL") #f #f #t 'event_time "DESC" 'shortlist 0 'dashboard))))
 
-(print "MODE=in")
-(test #f '("FAIL")
+(test "MODE=in"
+      '("FAIL")
       (map 
        (lambda (x)(vector-ref x 4))
        (rmt:get-tests-for-run run-id "%/%" '() '("FAIL") #f #f #f 'event_time "DESC" 'shortlist 0 'dashboard)))
 (set! *verbosity* 1)
 
-(print "MODE=in, state in RUNNING")
 ;; (set! *verbosity* 8)
-(test #f '("RUNNING")
+(test "MODE=in, state in RUNNING" '("RUNNING")
       (map 
        (lambda (x)(vector-ref x 3))
        (rmt:get-tests-for-run run-id "%/%" '("RUNNING") '() #f #f #f 'event_time "DESC" 'shortlist 0 'dashboard)))
 (set! *verbosity* 1)
 
-(print "MODE=in, state in RUNNING and status IN WARN")
 ;; (set! *verbosity* 8)
-(test #f '(("RUNNING" . "n/a") ("COMPLETED" . "WARN"))
-      (map 
-       (lambda (x)
-	 (cons (vector-ref x 3)(vector-ref x 4)))
-       (rmt:get-tests-for-run run-id "%/%" '("RUNNING") '("WARN") #f #f #f 'event_time "DESC" 'shortlist 0 'dashboard)))
+;;(define (rmt:get-tests-for-run run-id testpatt states statuses offset limit not-in sort-by sort-order qryvals last-update mode)
+(test
+ "MODE=in, state in RUNNING and status IN WARN"
+ '(("COMPLETED" . "WARN") ("RUNNING" . "n/a") )
+ (map 
+  (lambda (x)
+    (cons (vector-ref x 3)(vector-ref x 4)))
+  (rmt:get-tests-for-run run-id "%/%" '("RUNNING") '("WARN") #f #f #f 'event_time "DESC" 'shortlist 0 'dashboard)))
 (set! *verbosity* 1)
 
-(print "MODE=not in, state in RUNNING and status IN WARN")
 (set! *verbosity* 8)
-(test #f '(("DELETED" . "n/a") ("COMPLETED" . "PASS") ("COMPLETED" . "FAIL"))
+(test "MODE=not in, state in RUNNING and status IN WARN"
+      '(("COMPLETED" . "PASS") ("COMPLETED" . "FAIL"))
       (map 
        (lambda (x)
 	 (cons (vector-ref x 3)(vector-ref x 4)))
        (rmt:get-tests-for-run run-id "%/%" '("RUNNING") '("WARN") #f #f #t 'event_time "DESC" 'shortlist 0 'dashboard)))
 (set! *verbosity* 1)

ADDED   trackback.scm
Index: trackback.scm
==================================================================
--- /dev/null
+++ trackback.scm
@@ -0,0 +1,36 @@
+(include "codescanlib.scm")
+
+;; show call paths for named procedure
+(define (traceback-proc in-procname)
+  (letrec* ((all-scm-files (glob "*.scm"))
+            (xref (get-xref all-scm-files))
+            (have (alist-ref (string->symbol in-procname) xref eq? #f))
+            (lookup (lambda (path procname depth)
+                      (let* ((upcone-temp (filter (lambda (x)
+                                                    (eq? procname (car x)))
+                                                  xref))
+                             (upcone-temp2 (cond
+                                            ((null? upcone-temp) '())
+                                            (else (cdar upcone-temp))))
+                             (upcone (filter
+                                      (lambda (x) (not (eq? x procname)))
+                                      upcone-temp2))
+                             (uppath (cons procname path))
+                             (updepth (add1 depth)))
+                        (if (null? upcone)
+                            (print  uppath)
+                            (for-each (lambda (x)
+                                        (if (not (member procname path))
+                                            (lookup uppath x updepth) ))
+                                      upcone))))))
+           (if have
+               (lookup '() (string->symbol in-procname) 0)
+               (print "no such func - "in-procname))))
+
+
+(if (eq? 1 (length (command-line-arguments)))
+    (traceback-proc (car (command-line-arguments)))
+    (print "Usage: trackback "))
+
+(exit 0)
+    

Index: tree.scm
==================================================================
--- tree.scm
+++ tree.scm
@@ -22,11 +22,11 @@
 (declare (uses launch))
 (declare (uses megatest-version))
 (declare (uses gutils))
 (declare (uses db))
 (declare (uses server))
-(declare (uses synchash))
+;; (declare (uses synchash))
 (declare (uses dcommon))
 
 (include "common_records.scm")
 (include "db_records.scm")
 (include "key_records.scm")

Index: utils/Makefile.git.installall
==================================================================
--- utils/Makefile.git.installall
+++ utils/Makefile.git.installall
@@ -47,11 +47,11 @@
 PROXY=
 
 # http://code.call-cc.org/dev-snapshots/2015/06/07/chicken-4.10.0rc1.tar.gz
 # http://code.call-cc.org/releases/4.10.0/chicken-4.10.0.tar.gz
 # Select version of chicken, sqlite3 etc
-CHICKEN_VERSION=4.10.1
+CHICKEN_VERSION=4.12.0rc2
 SQLITE3_VERSION=3090200
 # http://www.sqlite.org/2014/sqlite-autoconf-3080500.tar.gz
 # http://www.sqlite.org/2015/sqlite-autoconf-3081101.tar.gz
 # Override IUPBRANCH to use other than trunk
 IUPBRANCH=trunk
@@ -174,10 +174,13 @@
 	cd chicken-core; pwd
 	cd chicken-core; fossil open ../chicken-scheme.fossil
 	cd chicken-core; fossil up 337f5be
 #	wget http://code.call-cc.org/dev-snapshots/2015/08/29/chicken-4.10.1.tar.gz
 
+chicken-4.12.0rc2.tar.gz :
+	wget https://code.call-cc.org/dev-snapshots/2017/02/06/chicken-4.12.0rc2.tar.gz	
+
 # git clone git://code.call-cc.org/chicken-core
 # git clone http://code.call-cc.org/git/chicken-core.git
 
 $(PRODCHICKEN)/bin/chicken :
 	wget http://code.call-cc.org/dev-snapshots/2015/08/29/chicken-4.10.1.tar.gz

Index: utils/Makefile.installall
==================================================================
--- utils/Makefile.installall
+++ utils/Makefile.installall
@@ -45,11 +45,11 @@
 
 # http://code.call-cc.org/dev-snapshots/2015/06/07/chicken-4.10.0rc1.tar.gz
 # http://code.call-cc.org/releases/4.10.0/chicken-4.10.0.tar.gz
 # Select version of chicken, sqlite3 etc
 # CHICKEN_VERSION=4.10.0
-CHICKEN_VERSION=4.11.0rc2
+CHICKEN_VERSION=4.11.0
 SQLITE3_VERSION=3090200
 # http://www.sqlite.org/2014/sqlite-autoconf-3080500.tar.gz
 # http://www.sqlite.org/2015/sqlite-autoconf-3081101.tar.gz
 # Override IUPBRANCH to use other than trunk
 IUPBRANCH=trunk
@@ -56,11 +56,11 @@
 IUPCONFIG=ubuntu-15.04.inc
 # iup-3.15
 
 # Eggs to install (straightforward ones)
 EGGS=matchable readline apropos base64 regex-literals format regex-case test coops trace csv \
-     dot-locking posix-utils posix-extras directory-utils hostinfo tcp-server rpc csv-xml fmt \
+     dot-locking posix-utils posix-extras hostinfo tcp-server rpc csv-xml fmt \
      json md5 awful http-client spiffy uri-common intarweb spiffy-request-vars pathname-expand \
      spiffy-directory-listing ssax sxml-serializer sxml-modifications sql-de-lite \
      srfi-19 refdb ini-file sparse-vectors z3 call-with-environment-variables hahn linenoise \
      crypt parley
 
@@ -97,11 +97,11 @@
 else
 ARCHSIZE=64_
 endif
 
 CSCLIBS=$(shell echo $(LD_LIBRARY_PATH) | sed 's/:/ -L/g')
-CSC_OPTIONS="-I$(PREFIX)/include -L$(CSCLIBS) -C \"-fPIC\""
+CSC_OPTIONS="-I$(PREFIX)/include -L$(CSCLIBS) -C -fPIC"
 # CSC_OPTIONS=-I $(PREFIX)/include -L $(CSCLIBS)
 
 nogui : base mutils
 
 #all : nogui libiup $(PREFIX)/lib/sqlite3.so
@@ -137,11 +137,12 @@
 	mkdir -p eggflags
 	touch $(EGGFLAGS)
 
 # some setup stuff
 #
-$(PREFIX)/setup-chicken4x.sh : $(EGGFLAGS)
+#$(PREFIX)/setup-chicken4x.sh : $(EGGFLAGS)
+$(PREFIX)/setup-chicken4x.sh : 
 	mkdir -p $(PREFIX)
 	(echo 'export PATH=$(PREFIX)/bin:$$PATH' > $(PREFIX)/setup-chicken4x.sh)
 	(echo "export LD_LIBRARY_PATH=$(LD_LIBRARY_PATH)" >> $(PREFIX)/setup-chicken4x.sh)
 
 $(PREFIX)/setup-chicken4x.csh : $(EGGFLAGS)
@@ -149,35 +150,26 @@
 	(echo "setenv PATH $(PREFIX):'$$'PATH" > $(PREFIX)/setup-chicken4x.csh)
 	(echo "setenv LD_LIBRARY_PATH $(LD_LIBRARY_PATH)" >> $(PREFIX)/setup-chicken4x.csh)
 
 # NOTE: the touch chicken-core/chicken.scm compensates for the time stamp from the tar file
 chicken-core/chicken.scm : chicken-$(CHICKEN_VERSION).tar.gz
-	tar xf chicken-$(CHICKEN_VERSION).tar.gz
+	tar xzf chicken-$(CHICKEN_VERSION).tar.gz
 	ln -sf chicken-$(CHICKEN_VERSION) chicken-core
 	if [[ -e chicken-core/chicken.scm ]];then touch chicken-core/chicken.scm;fi
 
-chicken-4.9.0rc1.tar.gz : 
-	wget http://code.call-cc.org/dev-snapshots/2014/04/17/chicken-4.9.0rc1.tar.gz
-
-chicken-4.9.0.1.tar.gz :
-	wget http://code.call-cc.org/releases/4.9.0/chicken-4.9.0.1.tar.gz
-
-chicken-4.10.0rc1.tar.gz :
-	wget http://code.call-cc.org/dev-snapshots/2015/06/07/chicken-4.10.0rc1.tar.gz
-
-chicken-4.10.0.tar.gz :
-	wget http://code.call-cc.org/releases/4.10.0/chicken-4.10.0.tar.gz
-
-chicken-4.11.0rc2.tar.gz : 
-	wget http://code.call-cc.org/dev-snapshots/2016/04/28/chicken-4.11.0rc2.tar.gz
+chicken-4.11.0.tar.gz :
+	wget http://code.call-cc.org/releases/4.11.0/chicken-4.11.0.tar.gz
 
 # git clone git://code.call-cc.org/chicken-core
 # git clone http://code.call-cc.org/git/chicken-core.git
 
 $(CHICKEN_INSTALL) : chicken-core/chicken.scm $(PREFIX)/setup-chicken4x.sh $(PREFIX)/setup-chicken4x.csh
-	cd chicken-core;make PLATFORM=linux PREFIX=$(PREFIX)
-	cd chicken-core;make PLATFORM=linux PREFIX=$(PREFIX) install
+	pwd; env; which make
+	cd chicken-core; make PLATFORM=linux PREFIX=$(PREFIX)
+	cd chicken-core; make PLATFORM=linux PREFIX=$(PREFIX) install
+	#cd chicken-core;env -i PATH=${PATH} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} make PLATFORM=linux PREFIX=$(PREFIX)
+	#cd chicken-core;env -i PATH=${PATH} LD_LIBRARY_PATH=${LD_LIBRARY_PATH} make PLATFORM=linux PREFIX=$(PREFIX) install
 
 #======================================================================
 # S Q L I T E 3
 #======================================================================
 # https://www.sqlite.org/2015/sqlite-autoconf-3090200.tar.gz
@@ -235,11 +227,12 @@
 
 $(PREFIX)/lib/chicken/8/margs.so : opensrc/margs/margs.scm
 	cd opensrc/margs;chicken-install
 
 opensrc/histstore/hs : opensrc/histstore/histstore.scm chkn eggs $(CHICKEN_EGG_DIR)/sqlite3.so 
-	cd opensrc/histstore;$(PREFIX)/bin/csc histstore.scm -o hs
+	env | grep CSC
+	cd opensrc/histstore; $(PREFIX)/bin/csc histstore.scm -o hs
 
 $(PREFIX)/bin/hs : opensrc/histstore/hs 
 	cp -f opensrc/histstore/hs $(PREFIX)/bin/hs
 
 # stml
@@ -254,11 +247,11 @@
 stml/requirements.scm : stml/requirements.scm.template
 	cp stml/install.cfg.template      stml/install.cfg
 	cp stml/requirements.scm.template stml/requirements.scm
 
 $(PREFIX)/lib/chicken/8/stml.so : stml/requirements.scm
-	cd stml;make
+	cd stml; make
 
 #======================================================================
 # F F C A L L (Used by IUP)
 #======================================================================
 
@@ -280,34 +273,47 @@
 
 iuplib.fossil :
 	fossil clone http://www.kiatoa.com/fossils/iuplib iuplib.fossil
 
 cd-5.9_Linux26g4_64_lib.tar.gz :
-	wget -c http://sourceforge.net/projects/canvasdraw/files/5.9/Linux%20Libraries/cd-5.9_Linux26g4_64_lib.tar.gz/download
+	wget --no-check-certificate -c http://sourceforge.net/projects/canvasdraw/files/5.9/Linux%20Libraries/cd-5.9_Linux26g4_64_lib.tar.gz/download
 	mv download cd-5.9_Linux26g4_64_lib.tar.gz
 
+cd-5.10_Linux26g4_64_lib.tar.gz :
+	cp /p/fdk/gwa/jmoon18/cd-5.10_Linux26g4_64_lib.tar.gz cd-5.10_Linux26g4_64_lib.tar.gz
+
 iup-3.17_Linux26g4_64_lib.tar.gz :
-	wget -c http://sourceforge.net/projects/iup/files/3.17/Linux%20Libraries/iup-3.17_Linux26g4_64_lib.tar.gz/download
-	mv download iup-3.17_Linux26g4_64_lib.tar.gz
+	cp /p/fdk/gwa/jmoon18/iup-3.17_Linux26g4_64_lib.tar.gz  iup-3.17_Linux26g4_64_lib.tar.gz
+#	wget --no-check-certificate -c http://sourceforge.net/projects/iup/files/3.17/Linux%20Libraries/iup-3.17_Linux26g4_64_lib.tar.gz/download
+#	mv download iup-3.17_Linux26g4_64_lib.tar.gz
+
+iup-3.19.1_Linux26g4_64_lib.tar.gz :
+	cp /p/fdk/gwa/jmoon18/iup-3.19.1_Linux26g4_64_lib.tar.gz iup-3.19.1_Linux26g4_64_lib.tar.gz
 
 im-3.10_Linux26g4_64_lib.tar.gz :
-	wget -c http://sourceforge.net/projects/imtoolkit/files/3.10/Linux%20Libraries/im-3.10_Linux26g4_64_lib.tar.gz/download
+	wget --no-check-certificate -c http://sourceforge.net/projects/imtoolkit/files/3.10/Linux%20Libraries/im-3.10_Linux26g4_64_lib.tar.gz/download
 	mv download im-3.10_Linux26g4_64_lib.tar.gz
 
+im-3.11_Linux26g4_64_lib.tar.gz :
+	cp /p/fdk/gwa/jmoon18/im-3.11_Linux26g4_64_lib.tar.gz im-3.11_Linux26g4_64_lib.tar.gz
+
 lua-5.3.2_Linux26g4_64_lib.tar.gz :
-	wget -c http://sourceforge.net/projects/luabinaries/files/5.3.2/Linux%20Libraries/lua-5.3.2_Linux26g4_64_lib.tar.gz/download
+	wget --no-check-certificate -c http://sourceforge.net/projects/luabinaries/files/5.3.2/Linux%20Libraries/lua-5.3.2_Linux26g4_64_lib.tar.gz/download
 	mv download lua-5.3.2_Linux26g4_64_lib.tar.gz
 
+lua-5.3.3_Linux26g4_64_lib.tar.gz :
+	cp /p/fdk/gwa/jmoon18/lua-5.3.3_Linux26g4_64_lib.tar.gz lua-5.3.3_Linux26g4_64_lib.tar.gz
+
 iup/installall.sh : $(PREFIX)/lib/libiup.so \
-                       cd-5.9_Linux26g4_64_lib.tar.gz \
+                       cd-5.10_Linux26g4_64_lib.tar.gz \
                        iup-3.17_Linux26g4_64_lib.tar.gz \
-                       im-3.10_Linux26g4_64_lib.tar.gz \
-		       lua-5.3.2_Linux26g4_64_lib.tar.gz	# iuplib.fossil
+                       im-3.11_Linux26g4_64_lib.tar.gz \
+		       lua-5.3.3_Linux26g4_64_lib.tar.gz	# iuplib.fossil
 	mkdir -p iup
 	pwd
-	tar -xzvf cd-5.9_Linux26g4_64_lib.tar.gz -C iup/
-	tar -xzvf im-3.10_Linux26g4_64_lib.tar.gz -C iup/
+	tar -xzvf cd-5.10_Linux26g4_64_lib.tar.gz -C iup/
+	tar -xzvf im-3.11_Linux26g4_64_lib.tar.gz -C iup/
 	tar -xzvf iup-3.17_Linux26g4_64_lib.tar.gz -C iup/
 	mkdir -p $(PREFIX)/include/ $(PREFIX)/lib/
 	cp iup/include/* $(PREFIX)/include/
 	cp iup/*.so $(PREFIX)/lib/
 	cp iup/*.a $(PREFIX)/lib/
@@ -331,6 +337,6 @@
 $(CHICKEN_EGG_DIR)/canvas-draw.so :  $(PREFIX)/lib/libiup.so  $(PREFIX)/lib/libavcall.a 
 	CSC_OPTIONS=$(CSC_OPTIONS) $(CHICKEN_INSTALL) $(PROX) -D no-library-checks canvas-draw
 
 
 clean :
-	rm -rf chicken-4.8.0 eggflags ffcall sqlite-autoconf-$(SQLITE3_VERSION)
+	rm -rf chicken-4.11.0 eggflags ffcall sqlite-autoconf-$(SQLITE3_VERSION)

ADDED   utils/checkPreReqs
Index: utils/checkPreReqs
==================================================================
--- /dev/null
+++ utils/checkPreReqs
@@ -0,0 +1,30 @@
+#!/bin/bash
+SYSTEM_TYPE=$(lsb_release -irs |tr ' ' '_' |tr '\n' '-')$(uname -i)
+file=`/bin/mktemp`
+case $SYSTEM_TYPE in
+Ubuntu-17.04-x86_64-std)
+	apt list --installed | cut -d/ -f 1 > $file
+        ;;
+Ubuntu-16.04-x86_64)
+	apt list --installed | cut -d/ -f 1 > $file
+        ;;
+Ubuntu-16.04-i686)
+	apt list --installed | cut -d/ -f 1 > $file
+        ;;
+SUSE_LINUX_11-x86_64)
+	rpm -qa > $file 
+  ;;
+CentOS_5.11-x86_64-std)
+	rpm -qa > $file 
+  ;;
+esac
+
+
+
+for package in libmysqlclient-dev libsqlite3-dev sqlite3 postgresql libreadline-dev libwebkitgtk-dev libpangox-1.0-0 zlib1g-dev libfreetype6 cmake libssl-dev uuid-dev libmotif3 mysql-client; do
+  grep --silent $package $file
+  if [ "$?" != "0" ]; then
+    echo "sudo apt install $package"
+  fi 
+done
+rm $file

Index: utils/installall.sh
==================================================================
--- utils/installall.sh
+++ utils/installall.sh
@@ -17,15 +17,16 @@
 if [[ $OPTION=="" ]]; then
     export OPTION=std
 fi
 
 echo You may need to do the following first:
-echo sudo apt-get install libreadline-dev
-echo sudo apt-get install libwebkitgtk-dev 
-echo sudo apt-get install libpangox-1.0-0 zlib1g-dev libfreetype6-dev cmake
-echo sudo apt-get install libssl-dev  uuid-dev
-echo sudo apt-get install libmotif3 -OR- set KTYPE=26g4
+echo sudo apt install libreadline-dev
+echo sudo apt install libwebkitgtk-dev 
+echo sudo apt install libpangox-1.0-0 zlib1g-dev libfreetype6-dev cmake
+echo sudo apt install libssl-dev  uuid-dev
+echo sudo apt install libmotif3 -OR- set KTYPE=26g4
+echo sudo apt install cmake curl ruby wget
 echo
 echo Set OPTION to std, currently OPTION=$OPTION
 echo
 echo Additionally, if you want mysql-client, you will need to make sure
 echo mysql_config is in your path
@@ -35,48 +36,71 @@
 echo You are using proxy="$proxy"
 echo 
 echo "Set additional_libpath to help find gtk or other libraries, don't forget a leading :"
 
 SYSTEM_TYPE=$(lsb_release -irs |tr ' ' '_' |tr '\n' '-')$(uname -i)-$OPTION
-CHICKEN_VERSION=4.11.0
-CHICKEN_BASEVER=4.11.0
+
+CHICKEN_VERSION=4.10.0
+CHICKEN_BASEVER=4.10.0
 
 # Set up variables
 #
 case $SYSTEM_TYPE in
+Ubuntu-17.10-x86_64-std)
+	KTYPE=32
+	CDVER=5.11.1
+	IUPVER=3.22
+	IMVER=3.12
+#	CHICKEN_VERSION=4.12.0
+#	CHICKEN_BASEVER=4.12.0
+        ;;
+Ubuntu-17.04-x86_64-std)
+	KTYPE=32
+	CDVER=5.11.1
+	IUPVER=3.22
+	IMVER=3.12
+#	CHICKEN_VERSION=4.12.0
+#	CHICKEN_BASEVER=4.12.0
+	;;
 Ubuntu-16.04-x86_64-std)
 	KTYPE=32
-	CDVER=5.10
-	IUPVER=3.17
-	IMVER=3.11
-	CHICKEN_VERSION=4.12.0
-	CHICKEN_BASEVER=4.12.0
+	CDVER=5.11.1
+	IUPVER=3.22
+	IMVER=3.12
+#	CHICKEN_VERSION=4.12.0
+#	CHICKEN_BASEVER=4.12.0
 	;;
 Ubuntu-16.04-i686-std)
 	KTYPE=32
-	CDVER=5.10
-	IUPVER=3.17
-	IMVER=3.11
+	CDVER=5.11.1
+	IUPVER=3.22
+	IMVER=3.12
+#        CHICKEN_VERSION=4.12.0
+#        CHICKEN_BASEVER=4.12.0
 	;;
 SUSE_LINUX_11-x86_64-std)
   KTYPE=26g4 
-	CDVER=5.10
-	IUPVER=3.17
-	IMVER=3.11
+	CDVER=5.11.1
+	IUPVER=3.22
+	IMVER=3.12
   ;;
 CentOS_5.11-x86_64-std)
   KTYPE=24g3 
   CDVER=5.4.1
   IUPVER=3.5
   IMVER=3.6.3
   ;; 
 esac
 
+echo SYSTEM_TYPE=$SYSTEM_TYPE
 echo KTYPE=$KTYPE			  
 echo CDVER=$CDVER
 echo IUPVER=$IUPVER
 echo IMVER=$IMVER	
+echo CHICKEN_VERSION=$CHICKEN_VERSION
+echo CHICKEN_BASEVER=$CHICKEN_BASEVER
+
 # NOTES:
 #
 # Centos with security setup may need to do commands such as following as root:
 #
 # NB// fix the paths first
@@ -101,10 +125,11 @@
 if [[ $proxy == "" ]]; then 
   echo 'Please set the environment variable "proxy" to host.com:port (e.g. foo.com:1234) to use a proxy'
   echo PROX=""
 else
   export http_proxy=http://$proxy
+  export https_proxy=http://$proxy
   export PROX="-proxy $proxy"
 fi
 
 if [[ $KTYPE == "" ]]; then
   echo 'Using KTYPE=26'
@@ -153,22 +178,25 @@
     make PLATFORM=linux PREFIX=$PREFIX
     make PLATFORM=linux PREFIX=$PREFIX install
     cd $BUILDHOME
 fi
 cd $BUILDHOME
-#wget --no-check-certificate https://github.com/nanomsg/nanomsg/archive/1.0.0.tar.gz 
-#mv 1.0.0 1.0.0.tar.gz
-# if ! [[ -e $PREFIX/lib64/libnanomsg.so.1.0.0 ]]; then
-#         wget --no-check-certificate https://github.com/nanomsg/nanomsg/archive/1.0.0.tar.gz 
-#         mv 1.0.0 1.0.0.tar.gz
-# 	tar xf 1.0.0.tar.gz 
-# 	cd nanomsg-1.0.0
-# 	./configure --prefix=$PREFIX
-# 	make
-# 	make install
-# fi
-# cd $BUILDHOME
+#if [[ ! -e 1.0.0.tar.gz ]];then
+#  wget --no-check-certificate https://github.com/nanomsg/nanomsg/archive/1.0.0.tar.gz 
+#  mv 1.0.0 1.0.0.tar.gz
+#fi
+if ! [[ -e $PREFIX/lib64/libnanomsg.so.1.0.0 ]]; then
+        wget --no-check-certificate https://github.com/nanomsg/nanomsg/archive/1.0.0.tar.gz 
+        mv 1.0.0 1.0.0.tar.gz
+	tar xf 1.0.0.tar.gz 
+	cd nanomsg-1.0.0
+	./configure --prefix=$PREFIX
+	make
+	make install
+	CSC_OPTIONS="-I$PREFIX/include -L$PREFIX/lib" $CHICKEN_INSTALL $PROX nanomsg
+fi
+cd $BUILDHOME
 
 export SQLITE3_VERSION=3090200
 if ! [[ -e $PREFIX/bin/sqlite3 ]]; then
 	echo Install sqlite3
 	sqlite3_tgz=sqlite-autoconf-$SQLITE3_VERSION.tar.gz
@@ -182,15 +210,28 @@
 		tar xfz tgz/sqlite-autoconf-$SQLITE3_VERSION.tar.gz 
 		(cd sqlite-autoconf-$SQLITE3_VERSION;./configure --prefix=$PREFIX;make;make install)
 	    fi
 	fi
 fi
-
+if ! [[ -e $PREFIX/bin/pg_config ]]; then
+	echo Install Postgresql
+	pgsql_tgz=postgresql-9.6.4.tar.gz
+	if ! [[ -e tgz/$pgsql_tgz ]]; then
+	  wget -c https://ftp.postgresql.org/pub/source/v9.6.4/$pgsql_tgz
+	  mv $pgsql_tgz tgz
+	fi
+	if ! [[ -e $PREFIX/bin/pg_config ]]; then
+	  if [[ -e tgz/$pgsql_tgz ]]; then
+	    tar xfz tgz/$pgsql_tgz
+	    (cd postgresql-9.6.4; ./configure --prefix=$PREFIX --with-openssl; make; make install)
+	  fi
+	fi
+fi
 
 
 cd $BUILDHOME
-for egg in "sqlite3" sql-de-lite # nanomsg
+for egg in "sqlite3" sql-de-lite nanomsg
 do
 	echo "Installing $egg"
 	CSC_OPTIONS="-I$PREFIX/include -L$PREFIX/lib -L$PREFIX/lib64"  $CHICKEN_INSTALL $PROX -keep-installed $egg
 	#CSC_OPTIONS="-I$PREFIX/include -L$PREFIX/lib -L$PREFIX/lib64"  $CHICKEN_INSTALL $PROX $egg
 	if [ $? -ne 0 ]; then
@@ -202,22 +243,24 @@
 # Some eggs are quoted since they are reserved to Bash
 # for f in matchable readline apropos base64 regex-literals format "regex-case" "test" coops trace csv dot-locking posix-utils posix-extras directory-utils hostinfo tcp rpc csv-xml fmt json md5; do
 # $CHICKEN_INSTALL $PROX -keep-installed matchable readline apropos base64 regex-literals format "regex-case" "test" coops trace csv dot-locking posix-utils posix-extras directory-utils hostinfo tcp rpc csv-xml fmt json md5 awful http-client spiffy uri-common intarweb http-client spiffy-request-vars md5 message-digest http-client spiffy-directory-listing
 for egg in matchable readline apropos base64 regex-literals format "regex-case" "test" \
 	coops trace csv dot-locking posix-utils posix-extras directory-utils hostinfo \
-	tcp rpc csv-xml fmt json md5 awful http-client spiffy uri-common intarweb http-client \
+	tcp rpc csv-xml fmt json md5 awful http-client:0.7.1 spiffy uri-common intarweb http-client \
 	spiffy-request-vars s md5 message-digest spiffy-directory-listing ssax sxml-serializer \
-	sxml-modifications logpro z3 call-with-environment-variables \
-	pathname-expand typed-records simple-exceptions numbers crypt parley srfi-42 \
+	sxml-modifications            z3 call-with-environment-variables \
+	pathname-expand typed-records \
+        logpro \
+        simple-exceptions numbers crypt parley srfi-42 \
 	alist-lib ansi-escape-sequences args basic-sequences bindings chicken-doc chicken-doc-cmd \
 	cock condition-utils debug define-record-and-printer easyffi easyffi-base \
 	expand-full ezxdisp filepath foof-loop ini-file irc lalr lazy-seq \
 	locale locale-builtin locale-categories locale-components locale-current locale-posix \
 	locale-timezone loops low-level-macros procedural-macros refdb rfc3339 scsh-process \
 	sexp-diff sha1 shell slice srfi-101 srfi-19 srfi-19-core srfi-19-date srfi-19-io \
 	srfi-19-period srfi-19-support srfi-19-time srfi-19-timezone srfi-29 srfi-37 srfi-78 syslog \
-	udp uuid uuid-lib zlib
+	udp uuid uuid-lib zlib postgresql
 
 do
 	echo "Installing $egg"
 	$CHICKEN_INSTALL $PROX -keep-installed $egg
 	#$CHICKEN_INSTALL $PROX $egg
@@ -224,39 +267,21 @@
 	if [ $? -ne 0 ]; then
 		echo "$egg failed to install"
 		exit 1
 	fi
 done
-
 if [[ -e `which mysql_config` ]]; then
-  $CHICKEN_INSTALL $PROX -keep-installed mysql-client
+  $CHICKEN_INSTALL $PROX mysql-client
 fi
 
 cd $BUILDHOME
 cd `$PREFIX/bin/csi -p '(chicken-home)'`
 curl http://3e8.org/pub/chicken-doc/chicken-doc-repo.tgz | tar zx
 cd $BUILDHOME
 
-
-
 # $CHICKEN_INSTALL $PROX sqlite3
 cd $BUILDHOME
-# # IUP versions
-# if [[ x$USEOLDIUP == "x" ]];then
-#   CDVER=5.10
-#   IUPVER=3.17
-#   IMVER=3.11
-# else
-#   CDVER=5.10
-#   IUPVER=3.17
-#   IMVER=3.11
-# fi
-# if [[ x$KTYPE == "x24g3" ]];then
-#   CDVER=5.4.1
-#   IUPVER=3.5
-#   IMVER=3.6.3
-# fi
 
 if [[ `uname -a | grep x86_64` == "" ]]; then 
     export ARCHSIZE=''
 else
     export ARCHSIZE=64_
@@ -319,14 +344,16 @@
 	$PREFIX/bin/chicken-install
 	cd ../dbi 
 	$PREFIX/bin/chicken-install
 	cd ../margs
 	$PREFIX/bin/chicken-install
+	cd ../pkts
+	$PREFIX/bin/chicken-install
 fi
 cd $BUILDHOME
 
-if ! [[ -e $PREFIX/bin/stmlrun ]] ; then
+if [[ ! -e $PREFIX/bin/stmlrun ]] ; then
 	#fossil clone http://www.kiatoa.com/fossils/stml stml.fossil
 	wget -c -O stml.tar.gz 'http://www.kiatoa.com/fossils/stml/tarball?name=stml&uuid=trunk'
 	tar -xzf stml.tar.gz
 	cd stml
 	#fossil open ../stml.fossil
@@ -346,22 +373,26 @@
 if [[ $IUPVER == "3.5" ]]; then
   IUPEGGVER='iup:1.2.1'
 fi
 
 #CSC_OPTIONS="-I$PREFIX/include -L$CSCLIBS" $CHICKEN_INSTALL $PROX -D no-library-checks -feature disable-iup-web iup
-CSC_OPTIONS="-I$PREFIX/include -L$PREFIX/lib" $CHICKEN_INSTALL $PROX -D no-library-checks -feature disable-iup-web $IUPEGGVER
+CSC_OPTIONS="-I$PREFIX/include -L$PREFIX/lib" $CHICKEN_INSTALL $PROX -D no-library-checks -feature disable-iup-web -feature disable-iup-pplot $IUPEGGVER
 
 # CSC_OPTIONS="-I$PREFIX/include -L$CSCLIBS" $CHICKEN_INSTALL $PROX -D no-library-checks -feature disable-iup-web -deploy -prefix $DEPLOYTARG iup
 # iup:1.0.2 
 CSC_OPTIONS="-I$PREFIX/include -L$PREFIX/lib" $CHICKEN_INSTALL $PROX -D no-library-checks canvas-draw
 # CSC_OPTIONS="-I$PREFIX/include -L$CSCLIBS" $CHICKEN_INSTALL $PROX -D no-library-checks -deploy -prefix $DEPLOYTARG canvas-draw
 
 cd $BUILDHOME  
 
 # install ducttape
-cd ../ducttape
-$CHICKEN_INSTALL
+if [[ -e ../ducttape ]];then
+  cd ../ducttape
+  $CHICKEN_INSTALL
+else
+  echo "ducttape egg not found at ../ducttape. You will need to cd into the ducttape directory in the megatest distribution and run \"chicken-install\""
+fi
 
 cd $BUILDHOME
 echo You may need to add $LD_LIBRARY_PATH to your LD_LIBRARY_PATH variable, a setup-chicken4x.sh 
 echo file can be found in the current directory which should work for setting up to run chicken4x
 

ADDED   utils/memproblem.scm
Index: utils/memproblem.scm
==================================================================
--- /dev/null
+++ utils/memproblem.scm
@@ -0,0 +1,45 @@
+;; Run like this: ((adjust the "30" number to a value that fills memory on the machine you are using)
+;; script -c "free -g ; utils/memproblem 30 -:hm128G" memclean.log
+
+;; Fill the cache with something like this:
+;; find /path/to/lots/of/files/ -type f -exec cat {} > /dev/null \;
+
+
+(use posix numbers srfi-4)
+
+(define num-iter (or (if (> (length (argv)) 2)
+                        (string->number (cadr (argv)))
+                        #f)
+                    43)) ;; Gigs memory to try to allocate
+;; (print "Allocating up to " memsize "G memory. Note that due to the usage of the heap this will actually use up to " (* 2 memsize) "G")
+
+(define (get-free)
+  (let ((indat (with-input-from-pipe
+                "free"
+                read-lines)))
+    (map string->number
+         (cdr 
+          (string-split
+           (cadr indat))))))
+
+(define-inline (cached dat)(list-ref dat 5))
+(define-inline (used   dat)(list-ref dat 1))
+(define-inline (free   dat)(list-ref dat 2))
+
+(define-inline (k->G val)(/ val 1e6))
+(define-inline (G->k val)(* val 1e6))
+
+(define start-time (current-milliseconds))
+
+(let loop ((n      0)
+           (dat    (get-free))
+           (stuff  '()))
+  (let ((bigvec (make-u32vector 200000000)))
+    (print n " Elapsed time: " (/ (- (current-milliseconds) start-time) 1000) " s "
+           "Cached: " (k->G (cached dat)) " G "
+           "Used:   " (k->G (used   dat)) " G ")
+    (if (< n num-iter)
+        (loop (+ n 1)(get-free) (cons bigvec stuff)))))
+
+(exit)
+

Index: utils/mk_wrapper
==================================================================
--- utils/mk_wrapper
+++ utils/mk_wrapper
@@ -1,13 +1,13 @@
 #!/bin/bash
 
 prefix=$1
 cmd=$2
 target=$3
+cfgfile="$prefix/bin/.$(lsb_release -sr)/cfg.sh"
 
 if [ "$LD_LIBRARY_PATH" != "" ];then
-  cfgfile="$prefix/bin/.$(lsb_release -sr)/cfg.sh"
   echo "INFO: Using LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >&2
 ( cat << __EOF
 if [ "\$LD_LIBRARY_PATH" != "" ];then
   export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:\$LD_LIBRARY_PATH
 else
@@ -18,15 +18,10 @@
   echo 
 else
   echo "INFO: LD_LIBRARY_PATH not set" >&2
 fi
 
-# echo "#!/bin/bash" > $target
-# if [ "$LD_LIBRARY_PATH" != "" ];then
-#   echo "source $prefix/bin/.\$(lsb_release -sr)/cfg.sh" >> $target
-# fi
-# echo "exec $prefix/bin/.\$(lsb_release -sr)/$cmd \"\$@\"" >> $target
 echo "#!/bin/bash" > $target
 
 if [[ $cmd =~ dboard ]]; then
     cat >> $target <<'EOF'
 
@@ -57,8 +52,19 @@
 fi
 EOF
 
 fi
 
+cat >> $target << EOF 
+if [[ \$(ulimit -a | grep 'open files' | awk '{print \$4}') -gt 10000 ]];then ulimit -n 10000;fi
+EOF
+
+# echo "#!/bin/bash" > $target
+# echo "exec $prefix/bin/.\$(lsb_release -sr)/$cmd \"\$@\"" >> $target
+
 echo "lsbr=\$(lsb_release -sr)" >> $target
-echo "if [[ -e \$lsbr ]];then source \$lsbr;fi" >> $target
+if [ "$LD_LIBRARY_PATH" != "" ];then
+  echo "source $prefix/bin/.\$lsbr/cfg.sh" >> $target
+fi
+
+# echo "if [[ -e \$lsbr ]];then source \$lsbr;fi" >> $target
 echo "exec $prefix/bin/.\$lsbr/$cmd \"\$@\"" >> $target

ADDED   utils/mtrept.sh
Index: utils/mtrept.sh
==================================================================
--- /dev/null
+++ utils/mtrept.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+#
+# Rollup counts of calls to Megatest from a logging dat file
+#
+# Usage: mtrept.sh file [host]
+
+if [[ "$2"x != "x" ]];then
+  host_name_grep="grep $2 | "
+else
+  host_name_grep=""
+fi
+if [[ "$1"x == "x" ]];then
+  datfile=/p/fdk/gwa/$USER/.logger/all.dat
+else
+  datfile=$1
+fi
+datcopy=/tmp/$USER/all.$PID.dat
+
+if [[ -e $datfile ]];then
+   cp $datfile $datcopy
+   list_runs=$(grep list-runs $datcopy |$host_name_grep wc -l)
+   show_config=$(grep show-config $datcopy |$host_name_grep wc -l)
+   list_targets=$(grep list-targets $datcopy |$host_name_grep wc -l)
+   mt_run=$(grep ' -run ' $datcopy |$host_name_grep wc -l)
+   execute=$(grep ' -execute' $datcopy|$host_name_grep wc -l)
+   server=$(grep ' -server' $datcopy|$host_name_grep wc -l)
+   sync_to=$(grep ' -sync-to' $datcopy|$host_name_grep wc -l)
+   step=$(grep ' -step' $datcopy|$host_name_grep wc -l)
+   state_status=$(grep ' -set-state-status' $datcopy|$host_name_grep wc -l)
+   test_status=$(grep ' -test-status' $datcopy|$host_name_grep wc -l)
+   other=$(egrep -v ' -(list-runs|show-config|list-targets|run|execute|server|sync-to|step|set-state-status|test-status)' $datcopy |$host_name_grep wc -l)
+   start_time=$(head -1 $datcopy|awk '{print $1}')
+   end_time=$(tail -1 $datcopy | awk '{print $1}')
+   minutes=$(echo "($end_time-$start_time)/60.0" | bc)
+   hours=$(echo "($minutes/60)"|bc)
+   total_calls=$(cat $datcopy |$host_name_grep wc -l)
+   
+   if [[ $hours -gt 2 ]];then
+      echo "Over $hours hour period we have;"
+   else
+      echo "Over $minutes minutes we have;"
+   fi
+   echo "    list-runs:    $list_runs"
+   echo "    show-config:  $show_config"
+   echo "    list-targets: $list_targets"
+   echo "    execute:      $execute"
+   echo "    run:          $mt_run"
+   echo "    server:       $server"
+   echo "    step:         $step"
+   echo "    test-status:  $test_status"
+   echo "    sync-to:      $sync_to"
+   echo "    state-status: $state_status"
+   echo "    other:        $other"
+   echo "    total:        $total_calls"
+else
+   echo "Could not find input file $datfile"
+fi
+

ADDED   utils/run2mock.scm
Index: utils/run2mock.scm
==================================================================
--- /dev/null
+++ utils/run2mock.scm
@@ -0,0 +1,169 @@
+#!/p/foundry/env/pkgs/chicken/4.10.1_v1.63/bin/csi -s
+; -*- Mode: Scheme; -*-
+
+
+(use ducttape-lib)
+(use posix-extras pathname-expand regex matchable)
+(use ini-file)
+;; plugs a hole in posix-extras in latter chicken versions
+(define ##sys#expand-home-path pathname-expand)
+(define (realpath x) (resolve-pathname  (pathname-expand (or x "/dev/null")) ))
+
+;; resolve fullpath to this script
+(define (get-this-script-fullpath #!key (argv (argv)))
+  (let* ((this-script
+          (cond
+           ((and (> (length argv) 2)
+                 (string-match "^(.*/csi|csi)$" (car argv))
+                 (string-match "^-(s|ss|sx|script)$" (cadr argv)))
+            (caddr argv))
+           (else (car argv))))
+         (fullpath (realpath this-script)))
+    fullpath))
+
+(define *this-script-fullpath* (get-this-script-fullpath))
+(define *this-script-dir* (pathname-directory *this-script-fullpath*))
+(define *this-script-name* (pathname-strip-directory *this-script-fullpath*))
+
+(define (false-on-exception thunk)
+  (handle-exceptions exn #f (thunk) ))
+
+(define (safe-file-exists? path-string)
+  (false-on-exception (lambda () (file-exists? path-string))))
+
+
+(define (crude-config-transformer infile outfile keep-sections-list append-text #!key (filter-patt #f))
+  (let* ((inlines (with-input-from-file infile read-lines))
+         (keep-lines (let loop ((lines-left inlines) (lines-out '()) (current-section #f) (section-lines-accumulator '()))
+                       (let* ((this-line (if (not (null? lines-left))
+                                             (car lines-left)
+                                             ""))
+                              (section-match (string-match "^\\s*\\[([^\\]]+)\\].*" this-line)))
+                         (cond
+                          ((null? lines-left)
+                           (if (member current-section keep-sections-list)
+                               (append lines-out (reverse section-lines-accumulator))
+                               lines-out))
+                          (section-match
+                           (let* ((next-lines-left      (cdr lines-left))
+                                  (next-lines-out       (if (member current-section keep-sections-list)
+                                                            (append lines-out (reverse section-lines-accumulator))
+                                                            lines-out))
+                                  (next-current-section (cadr section-match))
+                                  (next-section-lines-accumulator (list this-line)))
+                             (loop next-lines-left next-lines-out next-current-section next-section-lines-accumulator)))
+                          (else
+                           (let* ((next-lines-left       (cdr lines-left))
+                                  (next-lines-out        lines-out)
+                                  (next-current-section  current-section)
+                                  (next-section-lines-accumulator
+                                   (cond
+                                    ((and filter-patt (string-match (conc "^.*"filter-patt".*$") this-line))
+                                     section-lines-accumulator)
+                                    (else (cons this-line section-lines-accumulator)))))
+                             (loop next-lines-left next-lines-out next-current-section next-section-lines-accumulator))))))))
+    (with-output-to-file outfile (lambda ()
+                                   (print (string-join keep-lines "\n"))
+                                   (print)
+                                   (print append-text)
+                                   (print)))))
+                                        
+                           
+(define (testconfig-transformer infile outfile)
+  (crude-config-transformer
+   infile
+   outfile
+   '("meta" "items" "requirements" "test_meta")
+   
+   (conc "
+
+[ezsteps]
+alwayspass /bin/true
+
+")))
+
+
+
+
+
+(let* ((mtexe         "/p/foundry/env/pkgs/megatest/1.64/31/bin/megatest")
+       (faux-mtra     "/p/fdk/gwa/bjbarcla/issues/mtdev/ch/cap/faux")
+       (src-mtra      "/nfs/pdx/disks/icf_fdk_asic_gwa002/asicfdkqa/fossil/megatestqa/afdkqa")
+       (target        "p1275/5/ADF_r0.7_s/9p27t_tp0")
+       (run           "ww38.4")
+       (src-mtdb      (conc src-mtra "/megatest.db"))
+       (extra-src-testdirs   '("/p/fdk/gwa/asicfdkqa/fossil/ext/afdkqa_ext/trunk/tests"))
+       (mtconf        (with-input-from-pipe (conc "cd "src-mtra" && "mtexe" -show-config -target "target) read))
+       (runconf       (with-input-from-pipe (conc "cd "src-mtra" && "mtexe" -show-runconfig -dumpmode sexp -target "target) read))
+       (testdir-alist (alist-ref "tests-paths" mtconf equal?))
+       (testdirs      (filter safe-file-exists?
+                              (append extra-src-testdirs
+                                      (list (conc src-mtra "/tests"))
+                                      (if (and testdir-alist (not (null? testdir-alist)))
+                                          (map cadr testdir-alist)
+                                          '()))))
+       (tconfigfiles
+        (apply append (map (lambda (src-testdir)
+                             (with-input-from-pipe (conc "ls -1 "src-testdir"/*/testconfig") read-lines))
+                           testdirs)))
+       (tconf-alist   (filter identity
+                              (map (lambda (tcfile)
+                                     (let* ((m (string-match "^.*/([^/]+)/testconfig$" tcfile)))
+                                       (if (not (null? m))
+                                           (cons (cadr m) tcfile)
+                                           #f)))
+                                   tconfigfiles))))
+
+;  (pp mtconf)
+;  (pp (list 'FOO testdir-alist)) (exit 1)
+  ;; make megatest area
+  (when (not (file-exists? src-mtdb))
+    (ierr "Source does not exist.  Aborting.  [src-mtdb]")
+    (exit 1))
+  
+  (when (file-exists? faux-mtra)
+    (system (conc "cd "faux-mtra" && rm -rf $(/p/foundry/env/bin/mttmpdir)"))
+    (system (conc "rm -rf "faux-mtra)))
+  
+  (system (conc "mkdir -p "faux-mtra))
+  (system (conc "mkdir -p "faux-mtra"/links"))
+  (system (conc "mkdir -p "faux-mtra"/disk0"))
+
+  (system (conc "cd "src-mtra" && "mtexe" -show-config -target "target" -dumpmode ini > "faux-mtra"/megatest.config.in"))
+  (crude-config-transformer
+   (conc faux-mtra"/megatest.config.in")
+   (conc faux-mtra"/megatest.config")
+   '("fields" "server" "env-override" "dashboard" "validvalues")
+    (conc "[setup]
+linktree "faux-mtra"/links
+max_concurrent_jobs 1000
+launch-delay 5
+use-wal 1
+
+" ;; emacs has trouble if a string has [ at the beginning of line, so breaking it up.
+"[disks]
+disk0 "faux-mtra"/disk0")
+    filter-patt: "MT_LINKTREE"
+    )
+
+  
+  (system (conc "cd "src-mtra" && "mtexe" -show-runconfig -target "target" -dumpmode ini > "faux-mtra"/runconfigs.config"))
+
+
+  (system (conc "mkdir -p "faux-mtra"/tests"))
+
+  (for-each (lambda (tpair)
+              (pp tpair)
+              (let* ((testname (car tpair))
+                     (src-tconfigfile (cdr tpair))
+                     (destdir (conc faux-mtra"/tests/"testname)))
+                (do-or-die (conc "mkdir -p "destdir))
+                (do-or-die (conc "cp "src-tconfigfile" "destdir"/testconfig.in"))
+                (testconfig-transformer
+                 (conc destdir"/testconfig.in")
+                 (conc destdir"/testconfig"))
+                (print "processed test "testname)))
+            tconf-alist)
+  
+  
+  )

ADDED   utils/watch-close-wait.sh
Index: utils/watch-close-wait.sh
==================================================================
--- /dev/null
+++ utils/watch-close-wait.sh
@@ -0,0 +1,8 @@
+psline=$(ps -F -u $USER | grep "mtest" |grep " -run " | egrep " -(target|reqtarg) "| head -1)
+id=$(echo $psline|awk '{print $2}')
+echo "Watching process for command line: $psline"
+echo "  with PID=$id"
+while true;do
+  echo "CLOSE_WAIT: $(lsof -n | grep CLOSE_WAIT | grep $id | wc -l) ALL OPEN: $(lsof -n |grep $id|wc -l) ALL CLOSE_WAIT: $(netstat -ap 2> /dev/null| grep -i close_wait| wc -l)"
+  sleep 1
+done

ADDED   utils/whodunit.scm
Index: utils/whodunit.scm
==================================================================
--- /dev/null
+++ utils/whodunit.scm
@@ -0,0 +1,48 @@
+(use posix srfi-69)
+
+(define *numsamples* (or (and (> (length (argv)) 1)
+                              (string->number (cadr (argv))))
+                         3))
+
+(define (topdata)
+  (with-input-from-pipe
+   (conc "top -b -n " *numsamples* " -d 0.1")
+   read-lines))
+
+(define (cleanup-data topdat)list
+  (let loop ((hed (car topdat))
+              (tal (cdr topdat))
+              (res '()))
+    (let* ((line-list (string-split hed))
+           (nums      (map (lambda (indat)(or (string->number indat) indat)) line-list))
+           (not-data  (or (null? nums)
+                          (not (number? (car nums)))))
+           (new-res   (if not-data res (cons nums res))))
+      (if (null? tal)
+          new-res
+          (loop (car tal)(cdr tal) new-res)))))
+
+(print "Getting " *numsamples* " samples of cpu usage data.")
+(define data (cleanup-data (topdata)))
+(define pidhash  (make-hash-table))
+(define userhash (make-hash-table))
+
+;; sum up and normalize the 
+(for-each
+ (lambda (indat)
+   (let ((pid (car indat))
+         (usr (cadr indat))
+         (cpu (list-ref indat 8)))
+     (hash-table-set! userhash usr (+ cpu (hash-table-ref/default userhash usr 0)))))
+ data)
+
+(for-each
+ (lambda (usr)
+   (print usr
+          (if (< (string-length usr) 8) "\t\t" "\t")
+          (inexact->exact (round (/ (hash-table-ref userhash usr) *numsamples*)))))
+ (sort (hash-table-keys userhash)
+       (lambda (a b)
+         (> (hash-table-ref userhash a)
+            (hash-table-ref userhash b)))))
+