Megatest

      (debug:print 0 "ERROR: bad value for setenv, key=" key ", value=" val)))

(define home (getenv "HOME"))
(define user (getenv "USER"))

;; GLOBAL GLETCHES
(define *db-keys* #f)

(define *configinfo* #f)
(define *configdat*  #f)
(define *toppath*    #f)
(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)
(define *already-seen-runconfig-info* #f)

(define *waiting-queue*     (make-hash-table))
(define *test-meta-updated* (make-hash-table))
(define *globalexitstatus*  0) ;; attempt to work around possible thread issues
(define *passnum*           0) ;; when running track calls to run-tests or similar
(define *write-frequency*   (make-hash-table)) ;; run-id => (vector (current-seconds) 0))
(define *alt-log-file* #f)  ;; used by -log
(define *common:denoise*    (make-hash-table)) ;; for low noise printing

			    "%"))
	 (testpatt    (or (and (equal? args-testpatt "%")
			       rtestpatt)
			  args-testpatt)))
    (if rtestpatt (debug:print-info 0 "TESTPATT from runconfigs: " rtestpatt))
    testpatt))

(define (common:get-linktree)
  (or (getenv "MT_LINKTREE")
      (if *configdat*
	  (configf:lookup *configdat* "setup" "linktree"))))

(define (common:args-get-runname)
  (or (args:get-arg "-runname")
      (args:get-arg ":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:args-get-target #!key (split #f))
  (let* ((keys    (keys:config-get-fields *configdat*))
  (let* ((keys    (if (hash-table? *configdat*) (keys:config-get-fields *configdat*) '()))
	 (numkeys (length keys))
	 (target  (if (args:get-arg "-reqtarg")
		      (args:get-arg "-reqtarg")
	 (target  (or (args:get-arg "-reqtarg")
		      (if (args:get-arg "-target")
			  (args:get-arg "-target")
			  (getenv "MT_TARGET"))))
		      (args:get-arg "-target")
		      (getenv "MT_TARGET")))
	 (tlist   (if target (string-split target "/" #t) '()))
	 (valid   (if target
		      (or (null? keys) ;; probably don't know our keys yet
		      (and (not (null? tlist))
			   (eq? numkeys (length tlist))
			   (null? (filter string-null? tlist)))
			  (and (not (null? tlist))
			       (eq? numkeys (length tlist))
			       (null? (filter string-null? tlist))))
		      #f)))
    (if valid
	(if split
	    tlist
	    target)
	(if target
	    (begin
	      (debug:print 0 "ERROR: Invalid target, spaces or blanks not allowed \"" target "\", target should be: " (string-intersperse keys "/"))
	      (debug:print 0 "ERROR: Invalid target, spaces or blanks not allowed \"" target "\", target should be: " (string-intersperse keys "/") ", have " tlist " for elements")
	      #f)
	    #f))))

;;======================================================================
;; M I S C   L I S T S
;;======================================================================

;;======================================================================
;; E N V I R O N M E N T   V A R S
;;======================================================================
	      
(define (save-environment-as-files fname #!key (ignorevars (list "USER" "HOME" "DISPLAY" "LS_COLORS" "XKEYSYMDB" "EDITOR" "MAKEFLAGS" "MAKEF" "MAKEOVERRIDES")))
  (let ((envvars (get-environment-variables))
        (whitesp (regexp "[^a-zA-Z0-9_\\-:,.\\/%$]")))
        (whitesp (regexp "[^a-zA-Z0-9_\\-:,.\\/%$]"))
	(mungeval (lambda (val)
		    (cond
		     ((eq? val #t) "") ;; convert #t to empty string
		     ((eq? val #f) #f) ;; convert #f to itself (still thinking about this one
		     (else val)))))
     (with-output-to-file (conc fname ".csh")
       (lambda ()
          (for-each (lambda (keyval)
		      (let* ((key   (car keyval))
			     (val   (cdr keyval))
			     (delim (if (string-search whitesp val) 
					"\""
					"")))
			(print (if (member key ignorevars)
				   "# setenv "
				   "setenv ")
			       key " " delim val delim)))
			       key " " delim (mungeval val) delim)))
		    envvars)))
     (with-output-to-file (conc fname ".sh")
       (lambda ()
          (for-each (lambda (keyval)
		      (let* ((key (car keyval))
			     (val (cdr keyval))
			     (delim (if (string-search whitesp val) 
					"\""
					"")))
			(print (if (member key ignorevars)
				   "# export "
				   "export ")
			       key "=" delim val delim)))
			       key "=" delim (mungeval val) delim)))
                    envvars)))))

;; set some env vars from an alist, return an alist with original values
;; (("VAR" "value") ...)
(define (alist->env-vars lst)
  (if (list? lst)
      (let ((res '()))

				((rget)           (conc "(lambda (ht)(runconfigs-get ht \"" cmd "\"))"))
				(else "(lambda (ht)(print \"ERROR\") \"ERROR\")"))))
		;; (print "fullcmd=" fullcmd)
		(handle-exceptions
		 exn
		 (begin
		   (debug:print 0 "WARNING: failed to process config input \"" l "\"")
		   (debug:print 0 " message: " ((condition-property-accessor 'exn 'message) exn))
		   ;; (print "exn=" (condition->list exn))
		   (set! result (conc "#{( " cmdtype ") " cmd"}")))
		 (if (or allow-system
			 (not (member cmdtype '("system" "shell"))))
		     (with-input-from-string fullcmd
		       (lambda ()
			 (set! result ((eval (read)) ht))))
		    (set! result (conc "#{(" cmdtype ") "  cmd "}"))))

			inl)
		       (else
			(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 (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
      allow-system))
    
;; 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)
;; 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

	;; 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        (open-input-file path))
	    (res        (if (not ht)(make-hash-table) ht))
	    (metapath   (if (or (debug:debug-mode 9)
				keep-filenames)
			    path #f)))
	(let loop ((inl               (configf:read-line inp res allow-system settings)) ;; (read-line inp))
	(let loop ((inl               (configf:read-line inp res (calc-allow-system allow-system curr-section sections) settings)) ;; (read-line inp))
		   (curr-section-name (if curr-section curr-section "default"))
		   (var-flag #f);; turn on for key-var-pr and cont-ln-rx, turn off elsewhere
		   (lead     #f))
	  (debug:print-info 8 "curr-section-name: " curr-section-name " var-flag: " var-flag "\n   inl: \"" inl "\"")
	  (if (eof-object? inl) 
	      (begin
		(close-input-port inp)
		(hash-table-delete! res "") ;; we are using "" as a dumping ground and must remove it before returning the ht
		(debug:print 9 "END: " path)
		res)
	      (regex-case 
	       inl 
	       (configf:comment-rx _                  (loop (configf:read-line inp res allow-system settings) curr-section-name #f #f))
	       (configf:blank-l-rx _                  (loop (configf:read-line inp res allow-system 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 allow-system 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:include-rx ( x include-file ) (let* ((curr-conf-dir (pathname-directory path))
							     (full-conf     (if (absolute-pathname? include-file)
										include-file
										(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 "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 allow-system 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))
							    (begin
							      (debug:print '(2 9) "INFO: include file " include-file " not found (called from " path ")")
							      (debug:print 2 "        " full-conf)
							      (loop (configf:read-line inp res allow-system 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: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)
							(loop (configf:read-line inp res allow-system settings)
							(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 ""
							      #f #f)))
	       (configf:key-sys-pr ( x key cmd      ) (if allow-system
	       (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 9 "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 allow-system
												    (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 allow-system settings) curr-section-name #f #f))
							  (loop (configf:read-line inp res allow-system 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))
							  (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 "   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 "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 "   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 allow-system settings) curr-section-name key #f)))
							     (loop (configf:read-line inp res (calc-allow-system allow-system curr-section-name sections) settings) curr-section-name key #f)))
	       (configf:key-no-val ( x key val)             (let* ((alist   (hash-table-ref/default res curr-section-name '())))
							      (debug:print 10 "   setting: [" curr-section-name "] " key " = #t")
							      (hash-table-set! res curr-section-name 
									       (config:assoc-safe-add alist key #t metadata: metapath))
							      (loop (configf:read-line inp res allow-system 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 allow-system settings) curr-section-name var-flag (if lead lead whsp)))
						    (loop (configf:read-line inp res allow-system 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 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 0 "ERROR: problem parsing " path ",\n   \"" inl "\"")
		     (set! var-flag #f)
		     (loop (configf:read-line inp res allow-system 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))))))))
  
;; 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))

	    )))))

;; 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 "Megatest subarea=" subarea ", area-exists=" area-exists)
    ;; (debug:print-info 0 "Megatest subarea=" subarea ", area-exists=" area-exists)
    (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 &")))))

(use format)
(require-library iup)
(import (prefix iup iup:))

(use canvas-draw)
(import canvas-draw-iup)

(use sqlite3 srfi-1 posix regex regex-case srfi-69)
(use sqlite3 srfi-1 posix regex regex-case srfi-69 defstruct sparse-vectors)
(import (prefix sqlite3 sqlite3:))

(declare (uses common))
(declare (uses margs))
(declare (uses keys))
(declare (uses items))
(declare (uses db))

		 0))

(if (args:get-arg "-h")
    (begin
      (print help)
      (exit)))

(if (not (launch:setup-for-run))
(if (not (launch:setup))
    (begin
      (print "Failed to find megatest.config, exiting") 
      (exit 1)))

;; create a stuct for all the miscellaneous state
;;
(defstruct d:alldat 
  allruns 
  allruns-by-id
  buttondat 
  curr-tab-num
  dbdir
  dbfpath
  dbkeys 
  dblocal
  header      
  hide-empty-runs
  hide-not-hide  ;; toggle for hide/not hide
  hide-not-hide-button
  hide-not-hide-tabs
  item-test-names
  keys
  last-db-update 
  num-tests
  numruns
  please-update  
  ro
  searchpatts
  start-run-offset
  start-test-offset
  state-ignore-hash
  status-ignore-hash
  tot-runs   
  update-mutex
  updaters
  updating
(define *useserver* (cond
		     ((args:get-arg "-use-local") #f)
		     ((configf:lookup *configdat* "dashboard" "use-server")
		      (let ((ans (config:lookup *configdat* "dashboard" "use-server")))
			(if (equal? ans "yes") #t #f)))
		     (else #t)))
  useserver  
 )

(define *alldat* (make-d:alldat
		  header: #f 
		  allruns: '()
		  allruns-by-id: (make-hash-table)
		  buttondat: (make-hash-table)
		  searchpatts: (make-hash-table)
		  numruns: 16
		  last-db-update: 0
		  please-update: #t
		  updating: #f
		  update-mutex: (make-mutex)
		  item-test-names: '()
		  num-tests: 15
		  start-run-offset: 0
		  start-test-offset: 0
		  status-ignore-hash: (make-hash-table)
		  state-ignore-hash: (make-hash-table)
		  hide-empty-runs: #f
		  hide-not-hide: #t
		  hide-not-hide-button: #f
		  hide-not-hide-tabs: #f
		  curr-tab-num: 0
		  updaters: (make-hash-table)
		  ))

;; simple two dimentional sparse array
;;
(define (make-sparse-array)
  (let ((a (make-sparse-vector)))
    (sparse-vector-set! a 0 (make-sparse-vector))
    a))

(define (sparse-array? a)
  (and (sparse-vector? a)
       (sparse-vector? (sparse-vector-ref a 0))))

(define (sparse-array-ref a x y)
  (let ((row (sparse-vector-ref a x)))
    (if row
	(sparse-vector-ref row y)
	#f)))

(define (sparse-array-set! a x y val)
  (let ((row (sparse-vector-ref a x)))
    (if row
	(sparse-vector-set! row y val)
	(let ((new-row (make-sparse-vector)))
	  (sparse-vector-set! a x new-row)
	  (sparse-vector-set! new-row y val)))))

;; data for runs, tests etc
;;
(defstruct d:rundat
  ;; new system
  runs-index    ;; target/runname => colnum
  tests-index   ;; testname/itempath => rownum
  matrix-dat    ;; vector of vectors rows/cols
  )

(define (d:rundat-make-init)
  (make-d:rundat
   runs-index: (make-hash-table)
   tests-index: (make-hash-table)
   matrix-dat: (make-sparse-array)))

(defstruct d:testdat
  id       ;; testid
  state    ;; test state
  status   ;; test status
  )

(define (d:rundat-get-col-num dat target runname force-set)
  (let* ((runs-index (d:rundat-runs-index dat))
	 (col-name   (conc target "/" runname))
	 (res        (hash-table-ref/default runs-index col-name #f)))
    (if res
	res
	(if force-set
	    (let ((max-col-num (+ 1 (apply max -1 (hash-table-values runs-index)))))
	      (hash-table-set! runs-index col-name max-col-num)
	      max-col-num)))))

(define (d:rundat-get-row-num dat testname itempath force-set)
  (let* ((tests-index (d:rundat-runs-index dat))
	 (row-name    (conc testname "/" itempath))
	 (res         (hash-table-ref/default runs-index row-name #f)))
    (if res
	res
	(if force-set
	    (let ((max-row-num (+ 1 (apply max -1 (hash-table-values tests-index)))))
	      (hash-table-set! runs-index row-name max-row-num)
	      max-row-num)))))

;; default is to NOT set the cell if the column and row names are not pre-existing
;;
(define (d:rundat-set-test-cell dat target runname testname itempath test-id state status #!key (force-set #f))
  (let* ((col-num  (d:rundat-get-col-num dat target runname force-set))
	 (row-num  (d:rundat-get-row-num dat testname itempath force-set)))
    (if (and row-num col-num)
	(let ((tdat (d:testdat 
		     id: test-id
		     state: state
		     status: status)))
	  (sparse-array-set! (d:rundat-matrix-dat dat) col-num row-num tdat)
	  tdat)
	#f)))





(d:alldat-useserver-set! *alldat* (cond
				   ((args:get-arg "-use-local") #f)
				   ((configf:lookup *configdat* "dashboard" "use-server")
				    (let ((ans (config:lookup *configdat* "dashboard" "use-server")))
				      (if (equal? ans "yes") #t #f)))
				   (else #t)))

(define *dbdir* (db:dbfile-path #f)) ;; (conc (configf:lookup *configdat* "setup" "linktree") "/.db"))
(define *dbstruct-local*  (make-dbr:dbstruct path:  *dbdir*
					     local: #t))
(define *db-file-path* (db:dbfile-path 0))
(d:alldat-dbdir-set! *alldat* (db:dbfile-path #f)) ;; (conc (configf:lookup *configdat* "setup" "linktree") "/.db"))
(d:alldat-dblocal-set! *alldat* (make-dbr:dbstruct path:  (d:alldat-dbdir *alldat*)
						   local: #t))
(d:alldat-dbfpath-set! *alldat* (db:dbfile-path 0))

;; HACK ALERT: this is a hack, please fix.
(define *read-only* (not (file-read-access? *db-file-path*)))
(d:alldat-ro-set! *alldat* (not (file-read-access? (d:alldat-dbfpath *alldat*))))

(define toplevel #f)
(define dlg      #f)
(define max-test-num 0)
(define *keys*   (if *useserver*
		     (rmt:get-keys)
		     (db:get-keys *dbstruct-local*)))

(d:alldat-keys-set! *alldat* (if (d:alldat-useserver *alldat*)
				 (rmt:get-keys)
				 (db:get-keys (d:alldat-dblocal *alldat*))))
(d:alldat-dbkeys-set! *alldat* (append (d:alldat-keys *alldat*) (list "runname")))
(define *dbkeys*  (append *keys* (list "runname")))

(d:alldat-tot-runs-set! *alldat* (if (d:alldat-useserver *alldat*)
(define *header*       #f)
(define *allruns*     '())
(define *allruns-by-id* (make-hash-table)) ;; 
(define *runchangerate* (make-hash-table))

(define *buttondat*    (make-hash-table)) ;; <run-id color text test run-key>
(define *alltestnamelst* '())
(define *searchpatts*  (make-hash-table))
(define *num-runs*      8)
(define *tot-run-count* (if *useserver*
			    (rmt:get-num-runs "%")
			    (db:get-num-runs *dbstruct-local* "%")))
				     (rmt:get-num-runs "%")
				     (db:get-num-runs (d:alldat-dblocal *alldat*) "%")))

;; (define *tot-run-count* (db:get-num-runs *dbstruct-local* "%"))

;; Update management
;;
(define *last-update*   (current-seconds))
(define *last-db-update-time* 0)
(define *please-update-buttons* #t)
(define *delayed-update* 0)
(define *update-is-running* #f)
(define *update-mutex* (make-mutex))

(define *all-item-test-names* '())
(define *num-tests*     15)
(define *start-run-offset*  0)
(define *start-test-offset* 0)
(define *examine-test-dat* (make-hash-table))
(define *exit-started* #f)
(define *status-ignore-hash* (make-hash-table))
;; *updaters* (make-hash-table))
(define *state-ignore-hash*  (make-hash-table))

;; sorting global data (would apply to many testsuites so leave it global for now)
;;
(define *tests-sort-options* (vector (vector "Sort +a" 'testname   "ASC")
				     (vector "Sort -a" 'testname   "DESC")
				     (vector "Sort +t" 'event_time "ASC")
				     (vector "Sort -t" 'event_time "DESC")
				     (vector "Sort +s" 'statestatus "ASC")
				     (vector "Sort -s" 'statestatus "DESC")
				     (vector "Sort +a" 'testname   "ASC")))

    (if t-sort
	(cadr t-sort)
	3)))

(define (get-curr-sort)
  (vector-ref *tests-sort-options* *tests-sort-reverse*))

(define *hide-empty-runs* #f)
(define *hide-not-hide* #t) ;; toggle for hide/not hide
(define *hide-not-hide-button* #f)
(define *hide-not-hide-tabs* #f)

(define *current-tab-number* 0)
(define *updaters* (make-hash-table))

(debug:setup)

(define uidat #f)

(define-inline (dboard:uidat-get-keycol  vec)(vector-ref vec 0))
(define-inline (dboard:uidat-get-lftcol  vec)(vector-ref vec 1))
(define-inline (dboard:uidat-get-header  vec)(vector-ref vec 2))

	(if same-time
	    (string>? item-path1 item-path2)
	    test1-older)
	(if same-time
	    (string>? test-name1 test-name2)
	    test1-older))))
    
;; create a virtual table of all the tests
;; keypatts: ( (KEY1 "abc%def")(KEY2 "%") )
(define (update-rundat runnamepatt numruns testnamepatt keypatts)
  (let* ((referenced-run-ids '())
	 (allruns     (if *useserver*
			  (rmt:get-runs runnamepatt numruns *start-run-offset* keypatts)
			  (db:get-runs *dbstruct-local* runnamepatt numruns ;; (+ numruns 1) ;; (/ numruns 2))
				      *start-run-offset* keypatts)))
	 (allruns     (if (d:alldat-useserver *alldat*)
			  (rmt:get-runs runnamepatt numruns (d:alldat-start-run-offset *alldat*) keypatts)
			  (db:get-runs (d:alldat-dblocal *alldat*) runnamepatt numruns ;; (+ numruns 1) ;; (/ numruns 2))
				      (d:alldat-start-run-offset *alldat*) keypatts)))
	 (header      (db:get-header allruns))
	 (runs        (db:get-rows   allruns))
	 (result      '())
	 (maxtests    0)
	 (states      (hash-table-keys *state-ignore-hash*))
	 (statuses    (hash-table-keys *status-ignore-hash*))
	 (states      (hash-table-keys (d:alldat-state-ignore-hash *alldat*)))
	 (statuses    (hash-table-keys (d:alldat-status-ignore-hash *alldat*)))
	 (sort-info   (get-curr-sort))
	 (sort-by     (vector-ref sort-info 1))
	 (sort-order  (vector-ref sort-info 2))
	 (bubble-type (if (member sort-order '(testname))
			  'testname
			  'itempath)))
    ;; 
    ;; trim runs to only those that are changing often here
    ;; 
    (for-each (lambda (run)
		(let* ((run-id      (db:get-value-by-header run header "id"))
		       (key-vals    (if *useserver* 
		       (key-vals    (if (d:alldat-useserver *alldat*) 
					(rmt:get-key-vals run-id)
					(db:get-key-vals *dbstruct-local* run-id)))
		       (prev-dat    (let ((rec (hash-table-ref/default *allruns-by-id* run-id #f)))
					(db:get-key-vals (d:alldat-dblocal *alldat*) run-id)))
		       (prev-dat    (let ((rec (hash-table-ref/default (d:alldat-allruns-by-id *alldat*) run-id #f)))
				      (if rec rec (vector run '() key-vals -100)))) ;; -100 is before time began
		       (prev-tests  (vector-ref prev-dat 1))
		       (last-update (vector-ref prev-dat 3))
		       (tmptests    (if *useserver*
		       (tmptests    (if (d:alldat-useserver *alldat*)
					(rmt:get-tests-for-run run-id testnamepatt states statuses
							       #f #f
							       *hide-not-hide*
							       (d:alldat-hide-not-hide *alldat*)
							       sort-by
							       sort-order
							       'shortlist
							       last-update)
					(db:get-tests-for-run *dbstruct-local* run-id testnamepatt states statuses
					(db:get-tests-for-run (d:alldat-dblocal *alldat*) run-id testnamepatt states statuses
							      #f #f
							      *hide-not-hide*
							      (d:alldat-hide-not-hide *alldat*)
							      sort-by
							      sort-order
							      'shortlist
							      last-update)))
		       (tests       (let ((newdat (filter
						   (lambda (x)
						     (not (equal? (db:test-get-state x) "DELETED"))) ;; remove deleted tests but do it after merging
						   (delete-duplicates (append tmptests prev-tests)
								      (lambda (a b)
									(eq? (db:test-get-id a)(db:test-get-id b)))))))
				      (if (eq? *tests-sort-reverse* 3) ;; +event_time
					(sort newdat compare-tests)
					newdat))))
		  ;; NOTE: bubble-up also sets the global *all-item-test-names*
		  ;; NOTE: bubble-up also sets the global (d:alldat-item-test-names *alldat*)
		  ;; (tests       (bubble-up tmptests priority: bubble-type))
		  ;; NOTE: 11/01/2013 This routine is *NOT* getting called excessively.
		  ;; (debug:print 0 "Getting data for run " run-id " with key-vals=" key-vals)
		  ;; Not sure this is needed?
		  (set! referenced-run-ids (cons run-id referenced-run-ids))
		  (if (> (length tests) maxtests)
		      (set! maxtests (length tests)))
		  (if (or (not *hide-empty-runs*) ;; this reduces the data burden when set
		  (if (or (not (d:alldat-hide-empty-runs *alldat*)) ;; this reduces the data burden when set
			  (not (null? tests)))
		      (let ((dstruct (vector run tests key-vals (- (current-seconds) 10))))
			;;
			;; compare the tests with the tests in *allruns-by-id* same run-id 
			;; if different then increment value in *runchangerate*
			;;
			(hash-table-set! *allruns-by-id* run-id dstruct)
			(hash-table-set! (d:alldat-allruns-by-id *alldat*) run-id dstruct)
			(set! result (cons dstruct result))))))
	      runs)

    (set! *header*  header)
    (set! *allruns* result)
    (debug:print-info 6 "*allruns* has " (length *allruns*) " runs")
    (d:alldat-header-set! *alldat* header)
    (d:alldat-allruns-set! *alldat* result)
    (debug:print-info 6 "(d:alldat-allruns *alldat*) has " (length (d:alldat-allruns *alldat*)) " runs")
    maxtests))

(define *collapsed* (make-hash-table))
; (define *row-lookup* (make-hash-table)) ;; testname => (rownum lableobj)

(define (toggle-hide lnum) ; fulltestname)
  (let* ((btn (vector-ref (dboard:uidat-get-lftcol uidat) lnum))

	       (if (equal? ipath "")
		   ;; This a top level, prepend it
		   (hash-table-set! tests tname (cons testdat (hash-table-ref/default tests tname '())))
		   ;; This is item, append it
		   (hash-table-set! tests tname (append (hash-table-ref/default tests tname '())(list testdat))))))
	   test-dats)
	  ;; Set all tests with items 
	  (set! *all-item-test-names* (append (if (null? tnames)
						  '()
						  (filter (lambda (tname)
							    (let ((tlst (hash-table-ref tests tname)))
							      (and (list tlst)
								   (> (length tlst) 1))))
							  tnames))
					      *all-item-test-names*))
	  (d:alldat-item-test-names-set! *alldat* (append (if (null? tnames)
							      '()
							      (filter (lambda (tname)
									(let ((tlst (hash-table-ref tests tname)))
									  (and (list tlst)
									       (> (length tlst) 1))))
								      tnames))
							  (d:alldat-item-test-names *alldat*)))
	  (let loop ((hed (car tnames))
		     (tal (cdr tnames))
		     (res '()))
	    (let ((newres (append res (hash-table-ref tests hed))))
	      (if (null? tal)
		  newres
		  (loop (car tal)(cdr tal) newres))))))))
      
(define (update-buttons uidat numruns numtests)
  (let* ((runs        (if (> (length *allruns*) numruns)
			  (take-right *allruns* numruns)
			  (pad-list *allruns* numruns)))
  (let* ((runs        (if (> (length (d:alldat-allruns *alldat*)) numruns)
			  (take-right (d:alldat-allruns *alldat*) numruns)
			  (pad-list (d:alldat-allruns *alldat*) numruns)))
	 (lftcol      (dboard:uidat-get-lftcol uidat))
	 (tableheader (dboard:uidat-get-header uidat))
	 (table       (dboard:uidat-get-runsvec uidat))
	 (coln        0))
    (set! *alltestnamelst* '())
    ;; create a concise list of test names
    (for-each
     (lambda (rundat)
       (if (vector? rundat)
	   (let* ((testdat   (vector-ref rundat 1))
		  (testnames (map test:test-get-fullname testdat)))
	     (if (not (and *hide-empty-runs*
	     (if (not (and (d:alldat-hide-empty-runs *alldat*)
			   (null? testnames)))
		 (for-each (lambda (testname)
			     (if (not (member testname *alltestnamelst*))
				 (begin
				   (set! *alltestnamelst* (append *alltestnamelst* (list testname))))))
			   testnames)))))
     runs)

    (set! *alltestnamelst* (collapse-rows *alltestnamelst*)) ;;; argh. please clean up this sillyness
    (set! *alltestnamelst* (let ((xl (if (> (length *alltestnamelst*) *start-test-offset*)
					 (drop *alltestnamelst* *start-test-offset*)
    (set! *alltestnamelst* (let ((xl (if (> (length *alltestnamelst*) (d:alldat-start-test-offset *alldat*))
					 (drop *alltestnamelst* (d:alldat-start-test-offset *alldat*))
					 '())))
			     (append xl (make-list (- *num-tests* (length xl)) ""))))
			     (append xl (make-list (- (d:alldat-num-tests *alldat*) (length xl)) ""))))
    (update-labels uidat)
    (for-each
     (lambda (rundat)
       (if (not rundat) ;; handle padded runs
	   ;;           ;; id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration
	   (set! rundat (vector (make-vector 20 #f) '() (map (lambda (x) "") *keys*))));; 3)))
	   (set! rundat (vector (make-vector 20 #f) '() (map (lambda (x) "") (d:alldat-keys *alldat*)))));; 3)))
       (let* ((run      (vector-ref rundat 0))
	      (testsdat (vector-ref rundat 1))
	      (key-val-dat (vector-ref rundat 2))
	      (run-id   (db:get-value-by-header run *header* "id"))
	      (run-id   (db:get-value-by-header run (d:alldat-header *alldat*) "id"))
	      (key-vals (append key-val-dat
				(list (let ((x (db:get-value-by-header run *header* "runname")))
				(list (let ((x (db:get-value-by-header run (d:alldat-header *alldat*) "runname")))
					(if x x "")))))
	      (run-key  (string-intersperse key-vals "\n")))
	 
	 ;; fill in the run header key values
	 (let ((rown      0)
	       (headercol (vector-ref tableheader coln)))
	   (for-each (lambda (kval)
		       (let* ((labl      (vector-ref headercol rown)))
			 (if (not (equal? kval (iup:attribute labl "TITLE")))
			     (iup:attribute-set! (vector-ref headercol rown) "TITLE" kval))
			 (set! rown (+ rown 1))))
		     key-vals))
	 
	 ;; For this run now fill in the buttons for each test
	 (let ((rown 0)
	       (columndat  (vector-ref table coln)))
	   (for-each
	    (lambda (testname)
	      (let ((buttondat  (hash-table-ref/default *buttondat* (mkstr coln rown) #f)))
	      (let ((buttondat  (hash-table-ref/default (d:alldat-buttondat *alldat*) (mkstr coln rown) #f)))
		(if buttondat
		    (let* ((test       (let ((matching (filter 
							(lambda (x)(equal? (test:test-get-fullname x) testname))
							testsdat)))
					 (if (null? matching)
					     (vector -1 -1 "" "" "" 0 "" "" 0 "" "" "" 0 "" "")
					     (car matching))))

     runs)))

(define (mkstr . x)
  (string-intersperse (map conc x) ","))

(define (set-bg-on-filter)
  (let ((search-changed (not (null? (filter (lambda (key)
					      (not (equal? (hash-table-ref *searchpatts* key) "%")))
					    (hash-table-keys *searchpatts*)))))
	(state-changed  (not (null? (hash-table-keys *state-ignore-hash*))))
	(status-changed (not (null? (hash-table-keys *status-ignore-hash*)))))
    (iup:attribute-set! *hide-not-hide-tabs* "BGCOLOR"
					      (not (equal? (hash-table-ref (d:alldat-searchpatts *alldat*) key) "%")))
					    (hash-table-keys (d:alldat-searchpatts *alldat*))))))
	(state-changed  (not (null? (hash-table-keys (d:alldat-state-ignore-hash *alldat*)))))
	(status-changed (not (null? (hash-table-keys (d:alldat-status-ignore-hash *alldat*))))))
    (iup:attribute-set! (d:alldat-hide-not-hide-tabs *alldat*) "BGCOLOR"
			(if (or search-changed
				state-changed
				status-changed)
			    "190 180 190"
			    "190 190 190"
			    ))))

(define (update-search x val)
  (hash-table-set! *searchpatts* x val)
  (hash-table-set! (d:alldat-searchpatts *alldat*) x val)
  (set-bg-on-filter))

(define (mark-for-update)
  (set! *last-db-update-time* 0)
  (d:alldat-last-db-update-set! *alldat* 0))
  (set! *delayed-update* 1))

;;======================================================================
;; R U N C O N T R O L
;;======================================================================

;; target populating logic
;;  

	  (if (not (null? values))
	      (let ((newval (car values)))
		(iup:attribute-set! lb "VALUE" newval)
		newval))))))

(define (dashboard:update-target-selector key-lbs #!key (action-proc #f))
  (let* ((runconf-targs (common:get-runconfig-targets))
	 (db-target-dat (if *useserver* 
	 (db-target-dat (if (d:alldat-useserver *alldat*) 
			    (rmt:get-targets)
			    (db:get-targets *dbstruct-local*)))
			    (db:get-targets (d:alldat-dblocal *alldat*))))
	 (header        (vector-ref db-target-dat 0))
	 (db-targets    (vector-ref db-target-dat 1))
	 (all-targets   (append db-targets
				(map (lambda (x)
				       (list->vector
					(take (append (string-split x "/")
						      (make-list (length header) "na"))

	       ((originx originy)             (canvas-origin cnv)))
      ;; (print "originx: " originx " originy: " originy)
      ;; (canvas-origin-set! cnv 0 (- (/ sizey 2)))
      (if (hash-table-ref/default tests-draw-state 'first-time #t)
	  (begin
	    (hash-table-set! tests-draw-state 'first-time #f)
	    (hash-table-set! tests-draw-state 'scalef 1)
	    (hash-table-set! tests-draw-state 'dotscale 60)
	    (hash-table-set! tests-draw-state 'dotscale 10.5)
	    (hash-table-set! tests-draw-state 'tests-info (make-hash-table))
	    (hash-table-set! tests-draw-state 'selected-tests (make-hash-table))
	    ;; set these 
	    (hash-table-set! tests-draw-state 'test-browse-xoffset 20) ;; (- 0 (* (/ sizex 2) (* 8 xadj))))
	    (hash-table-set! tests-draw-state 'test-browse-yoffset 20) ;; (- 0 (* (/ sizey 2) (* 8 (- 1 yadj)))))))
	    (dcommon:initial-draw-tests cnv xadj yadj sizex sizey sizexmm sizeymm originx originy tests-draw-state sorted-testnames test-records))
	  (dcommon:redraw-tests cnv xadj yadj sizex sizey sizexmm sizeymm originx originy tests-draw-state sorted-testnames test-records))

	 (test-patterns-textbox  #f))
    (hash-table-set! tests-draw-state 'first-time #t)
    ;; (hash-table-set! tests-draw-state 'scalef 1)
    ;; (hash-table-set! tests-draw-state 'dotscale 60)
    (tests:get-full-data test-names test-records '() all-tests-registry)
    (set! sorted-testnames (tests:sort-by-priority-and-waiton test-records))
    
    ;; refer to *keys*, *dbkeys* for keys
    ;; refer to (d:alldat-keys *alldat*), (d:alldat-dbkeys *alldat*) for keys
    (iup:vbox
     ;; The command line display/exectution control
     (iup:frame
      #:title "Command to be exectuted"
      (iup:hbox
       (iup:label "Run on" #:size "40x")
       (iup:radio 

				 #:dropdown "YES"
				 #:action (lambda (obj val index lbstate)
					    (iup:attribute-set! tb "VALUE" val)
					    (dboard:data-set-run-name! *data* val)
					    (dashboard:update-run-command))))
		(refresh-runs-list (lambda ()
				     (let* ((target        (dboard:data-get-target-string *data*))
					    (runs-for-targ (if *useserver*
							       (rmt:get-runs-by-patt *keys* "%" target #f #f #f)
							       (db:get-runs-by-patt *dbstruct-local* *keys* "%" target #f #f #f)))
					    (runs-for-targ (if (d:alldat-useserver *alldat*)
							       (rmt:get-runs-by-patt (d:alldat-keys *alldat*) "%" target #f #f #f)
							       (db:get-runs-by-patt (d:alldat-dblocal *alldat*) (d:alldat-keys *alldat*) "%" target #f #f #f)))
					    (runs-header   (vector-ref runs-for-targ 0))
					    (runs-dat      (vector-ref runs-for-targ 1))
					    (run-names     (cons default-run-name 
								 (map (lambda (x)
									(db:get-value-by-header x runs-header "runname"))
								      runs-dat))))
				       (iup:attribute-set! lb "REMOVEITEM" "ALL")

;;======================================================================
;; R U N
;;======================================================================
;;
;; display and manage a single run at a time

(define (tree-path->run-id path)
(define (tree-path->run-id data path)
  (if (not (null? path))
      (hash-table-ref/default (dboard:data-get-path-run-ids *data*) path #f)
      (hash-table-ref/default (d:data-path-run-ids data) path #f)
      #f))

(define dashboard:update-run-summary-tab #f)

;; This is the Run Summary tab
;; 
(define (dashboard:one-run db data)
  (let* ((tb      (iup:treebox
		   #:value 0
		   #:name "Runs"
		   #:expand "YES"
		   #:addexpanded "NO"
		   #:selection-cb
		   (lambda (obj id state)
		     ;; (print "obj: " obj ", id: " id ", state: " state)
		     (let* ((run-path (tree:node->path obj id))
			    (run-id   (tree-path->run-id data (cdr run-path))))
		       (if (number? run-id)
			   (begin
			     (d:data-curr-run-id-set! data run-id)
			     (dashboard:update-run-summary-tab))
			   (debug:print 0 "ERROR: tree-path->run-id returned non-number " run-id)))
		       ;; (print "path: " (tree:node->path obj id) " run-id: " run-id)
		       )))
	 (cell-lookup (make-hash-table))
	 (run-matrix (iup:matrix
		      #:expand "YES"
		      #:click-cb
		      (lambda (obj lin col status)
			(let* ((toolpath (car (argv)))
			       (key      (conc lin ":" col))
			       (test-id  (hash-table-ref/default cell-lookup key -1))
			       (cmd      (conc toolpath " -test " (d:data-curr-run-id data) "," test-id "&")))
			  (system cmd)))))
	 (updater  (lambda ()
		     (let* ((runs-dat     (if (d:alldat-useserver *alldat*)
					      (rmt:get-runs-by-patt (d:alldat-keys *alldat*) "%" #f #f #f #f)
					      (db:get-runs-by-patt db (d:alldat-keys *alldat*) "%" #f #f #f #f)))
			    (runs-header  (vector-ref runs-dat 0)) ;; 0 is header, 1 is list of records
			    (run-id       (d:data-curr-run-id data))
			    (last-update  0) ;; fix me
			    (tests-dat    (let ((tdat (if run-id
							  (if (d:alldat-useserver *alldat*)
							      (rmt:get-tests-for-run run-id 
										     (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
										     (hash-table-keys (d:alldat-state-ignore-hash *alldat*)) ;; '()
										     (hash-table-keys (d:alldat-status-ignore-hash *alldat*)) ;; '()
										     #f #f
										     (d:alldat-hide-not-hide *alldat*)
										     #f #f
										     "id,testname,item_path,state,status"
										     last-update) ;; get 'em all
							      (db:get-tests-for-run db run-id 
										    (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
										    (hash-table-keys (d:alldat-state-ignore-hash *alldat*)) ;; '()
										    (hash-table-keys (d:alldat-status-ignore-hash *alldat*)) ;; '()
										    #f #f
										    (d:alldat-hide-not-hide *alldat*)
										    #f #f
										    "id,testname,item_path,state,status"
										    last-update))
							  '()))) ;; get 'em all
					    (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)))))))
			    (tests-mindat (dcommon:minimize-test-data tests-dat))
			    (indices      (common:sparse-list-generate-index tests-mindat)) ;;  proc: set-cell))
			    (row-indices  (cadr indices))
			    (col-indices  (car indices))
			    (max-row      (if (null? row-indices) 1 (common:max (map cadr row-indices))))
			    (max-col      (if (null? col-indices) 1 (common:max (map cadr col-indices))))
			    (max-visible  (max (- (d:alldat-num-tests *alldat*) 15) 3)) ;; (d:alldat-num-tests *alldat*) is proportional to the size of the window
			    (numrows      1)
			    (numcols      1)
			    (changed      #f)
			    (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))
					    ht))
			    (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 runs-header "event_time"))
							 (time-b   (db:get-value-by-header record-b runs-header "event_time")))
						    (< time-a time-b))))))
;; (define (tests window-id)
(define (dashboard:one-run db)
		       
		       ;; (iup:attribute-set! tb "VALUE" "0")
		       ;; (iup:attribute-set! tb "NAME" "Runs")
		       ;; Update the runs tree
		       (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))
							   (d:alldat-keys *alldat*)))
					  (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)))
					  (existing   (tree:find-node tb run-path)))
				     (if (not (hash-table-ref/default (d:data-path-run-ids data) run-path #f))
					 (begin
					   (hash-table-set! (d:data-run-keys data) run-id run-path)
					   ;; (iup:attribute-set! (dboard:data-get-runs-matrix *data*)
					   ;;    		 (conc rownum ":" colnum) col-name)
					   ;; (hash-table-set! runid-to-col run-id (list colnum run-record))
					   ;; Here we update the tests treebox and tree keys
					   (tree:add-node tb "Runs" run-path ;; (append key-vals (list run-name))
							  userdata: (conc "run-id: " run-id))
					   (hash-table-set! (d:data-path-run-ids data) run-path run-id)
					   ;; (set! colnum (+ colnum 1))
					   ))))
				 run-ids)
		       (iup:attribute-set! run-matrix "CLEARVALUE" "ALL") ;; NOTE: Was CONTENTS
		       (iup:attribute-set! run-matrix "CLEARATTRIB" "CONTENTS")
		       (iup:attribute-set! run-matrix "RESIZEMATRIX" "YES")
		       (iup:attribute-set! run-matrix "NUMCOL" max-col )
		       (iup:attribute-set! run-matrix "NUMLIN" (if (< max-row max-visible) max-visible max-row)) ;; min of 20
		       ;; (iup:attribute-set! run-matrix "NUMCOL_VISIBLE" max-col)
		       ;; (iup:attribute-set! run-matrix "NUMLIN_VISIBLE" (if (> max-row max-visible) max-visible max-row))
		       
		       ;; Row labels
		       (for-each (lambda (ind)
				   (let* ((name (car ind))
					  (num  (cadr ind))
					  (key  (conc num ":0")))
				     (if (not (equal? (iup:attribute run-matrix key) name))
					 (begin
					   (set! changed #t)
					   (iup:attribute-set! run-matrix key name)))))
				 row-indices)
		       
		       ;; Cell contents
		       (for-each (lambda (entry)
				   (let* ((row-name  (cadr entry))
					  (col-name  (car entry))
					  (valuedat  (caddr entry))
					  (test-id   (list-ref valuedat 0))
					  (test-name row-name) ;; (list-ref valuedat 1))
					  (item-path col-name) ;; (list-ref valuedat 2))
					  (state     (list-ref valuedat 1))
					  (status    (list-ref valuedat 2))
					  (value     (gutils:get-color-for-state-status state status))
					  (row-num   (cadr (assoc row-name row-indices)))
					  (col-num   (cadr (assoc col-name col-indices)))
					  (key       (conc row-num ":" col-num)))
				     (hash-table-set! cell-lookup key test-id)
				     (if (not (equal? (iup:attribute run-matrix key) (cadr value)))
					 (begin
					   (set! changed #t)
					   (iup:attribute-set! run-matrix key (cadr value))
					   (iup:attribute-set! run-matrix (conc "BGCOLOR" key) (car value))))))
				 tests-mindat)
		       
		       ;; Col labels - do after setting Cell contents so they are accounted for in the size calc.

		       (for-each (lambda (ind)
				   (let* ((name (car ind))
					  (num  (cadr ind))
					  (key  (conc "0:" num)))
				     (if (not (equal? (iup:attribute run-matrix key) name))
					 (begin
					   (set! changed #t)
					   (iup:attribute-set! run-matrix key name)
					   (iup:attribute-set! run-matrix "FITTOTEXT" (conc "C" num))))))
				 col-indices)
		       (if changed (iup:attribute-set! run-matrix "REDRAW" "ALL"))))))
    
    (set! dashboard:update-run-summary-tab updater)
    (d:data-runs-tree-set! data tb)
    (iup:split
     tb
     run-matrix)))

;; This is the New View tab
;; 
(define (dashboard:new-view db data)
  (let* ((tb      (iup:treebox
		   #:value 0
		   #:name "Runs"
		   #:expand "YES"
		   #:addexpanded "NO"
		   #:selection-cb
		   (lambda (obj id state)
		     ;; (print "obj: " obj ", id: " id ", state: " state)
		     (let* ((run-path (tree:node->path obj id))
			    (run-id   (tree-path->run-id (cdr run-path))))
			    (run-id   (tree-path->run-id data (cdr run-path))))
		       (if (number? run-id)
			   (begin
			     (dboard:data-set-curr-run-id! *data* run-id)
			     (d:data-curr-run-id-set! data run-id)
			     (dashboard:update-run-summary-tab))
			   (debug:print 0 "ERROR: tree-path->run-id returned non-number " run-id)))
		       ;; (print "path: " (tree:node->path obj id) " run-id: " run-id)
		       )))
	 (cell-lookup (make-hash-table))
	 (run-matrix (iup:matrix
		      #:expand "YES"
		      #:click-cb
		      (lambda (obj lin col status)
			(let* ((toolpath (car (argv)))
			       (key      (conc lin ":" col))
			       (test-id  (hash-table-ref/default cell-lookup key -1))
			       (cmd      (conc toolpath " -test " (dboard:data-get-curr-run-id *data*) "," test-id "&")))
			       (cmd      (conc toolpath " -test " (d:data-curr-run-id data) "," test-id "&")))
			  (system cmd)))))
	 (updater  (lambda ()
		     (let* ((runs-dat     (if *useserver*
					      (rmt:get-runs-by-patt *keys* "%" #f #f #f #f)
					      (db:get-runs-by-patt db *keys* "%" #f #f #f #f)))
		     (let* ((runs-dat     (if (d:alldat-useserver *alldat*)
					      (rmt:get-runs-by-patt (d:alldat-keys *alldat*) "%" #f #f #f #f)
					      (db:get-runs-by-patt db (d:alldat-keys *alldat*) "%" #f #f #f #f)))
			    (runs-header  (vector-ref runs-dat 0)) ;; 0 is header, 1 is list of records
			    (run-id       (dboard:data-get-curr-run-id *data*))
			    (run-id       (d:data-curr-run-id data))
			    (last-update  0) ;; fix me
			    (tests-dat    (let ((tdat (if run-id
							  (if *useserver*
							  (if (d:alldat-useserver *alldat*)
							      (rmt:get-tests-for-run run-id 
										     (hash-table-ref/default *searchpatts* "test-name" "%/%")
										     (hash-table-keys *state-ignore-hash*) ;; '()
										     (hash-table-keys *status-ignore-hash*) ;; '()
										     (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
										     (hash-table-keys (d:alldat-state-ignore-hash *alldat*)) ;; '()
										     (hash-table-keys (d:alldat-status-ignore-hash *alldat*)) ;; '()
										     #f #f
										     *hide-not-hide*
										     (d:alldat-hide-not-hide *alldat*)
										     #f #f
										     "id,testname,item_path,state,status") ;; get 'em all
										     "id,testname,item_path,state,status"
										     last-update) ;; get 'em all
							      (db:get-tests-for-run db run-id 
										    (hash-table-ref/default *searchpatts* "test-name" "%/%")
										    (hash-table-keys *state-ignore-hash*) ;; '()
										    (hash-table-keys *status-ignore-hash*) ;; '()
										    (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
										    (hash-table-keys (d:alldat-state-ignore-hash *alldat*)) ;; '()
										    (hash-table-keys (d:alldat-status-ignore-hash *alldat*)) ;; '()
										    #f #f
										    *hide-not-hide*
										    (d:alldat-hide-not-hide *alldat*)
										    #f #f
										    "id,testname,item_path,state,status"))
										    "id,testname,item_path,state,status"
										    last-update))
							  '()))) ;; get 'em all
					    (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)))))))
			    (tests-mindat (dcommon:minimize-test-data tests-dat))
			    (indices      (common:sparse-list-generate-index tests-mindat)) ;;  proc: set-cell))
			    (row-indices  (cadr indices))
			    (col-indices  (car indices))
			    (max-row      (if (null? row-indices) 1 (common:max (map cadr row-indices))))
			    (max-col      (if (null? col-indices) 1 (common:max (map cadr col-indices))))
			    (max-visible  (max (- *num-tests* 15) 3)) ;; *num-tests* is proportional to the size of the window
			    (max-visible  (max (- (d:alldat-num-tests *alldat*) 15) 3)) ;; (d:alldat-num-tests *alldat*) is proportional to the size of the window
			    (numrows      1)
			    (numcols      1)
			    (changed      #f)
			    (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))

		       
		       ;; (iup:attribute-set! tb "VALUE" "0")
		       ;; (iup:attribute-set! tb "NAME" "Runs")
		       ;; Update the runs tree
		       (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))
							   *keys*))
							   (d:alldat-keys *alldat*)))
					  (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)))
					  (existing   (tree:find-node tb run-path)))
				     (if (not (hash-table-ref/default (dboard:data-get-path-run-ids *data*) run-path #f))
				     (if (not (hash-table-ref/default (d:data-path-run-ids data) run-path #f))
					 (begin
					   (hash-table-set! (dboard:data-get-run-keys *data*) run-id run-path)
					   (hash-table-set! (d:data-run-keys data) run-id run-path)
					   ;; (iup:attribute-set! (dboard:data-get-runs-matrix *data*)
					   ;;    		 (conc rownum ":" colnum) col-name)
					   ;; (hash-table-set! runid-to-col run-id (list colnum run-record))
					   ;; Here we update the tests treebox and tree keys
					   (tree:add-node tb "Runs" run-path ;; (append key-vals (list run-name))
							  userdata: (conc "run-id: " run-id))
					   (hash-table-set! (dboard:data-get-path-run-ids *data*) run-path run-id)
					   (hash-table-set! (d:data-path-run-ids data) run-path run-id)
					   ;; (set! colnum (+ colnum 1))
					   ))))
				 run-ids)
		       (iup:attribute-set! run-matrix "CLEARVALUE" "ALL") ;; NOTE: Was CONTENTS
		       (iup:attribute-set! run-matrix "CLEARATTRIB" "CONTENTS")
		       (iup:attribute-set! run-matrix "RESIZEMATRIX" "YES")
		       (iup:attribute-set! run-matrix "NUMCOL" max-col )

					   (set! changed #t)
					   (iup:attribute-set! run-matrix key name)
					   (iup:attribute-set! run-matrix "FITTOTEXT" (conc "C" num))))))
				 col-indices)
		       (if changed (iup:attribute-set! run-matrix "REDRAW" "ALL"))))))
    
    (set! dashboard:update-run-summary-tab updater)
    (dboard:data-set-runs-tree! *data* tb)
    (d:data-runs-tree-set! data tb)
    (iup:split
     tb
     run-matrix)))

;;======================================================================
;; R U N S 
;;======================================================================

(define (make-dashboard-buttons db nruns ntests keynames)
(define (make-dashboard-buttons db nruns ntests keynames runs-sum-dat new-view-dat)
  (let* ((nkeys   (length keynames))
	 (runsvec (make-vector nruns))
	 (header  (make-vector nruns))
	 (lftcol  (make-vector ntests))
	 (keycol  (make-vector ntests))
	 (controls '())
	 (lftlst  '())

		;; (set! *tests-sort-reverse* *tests-sort-reverse*0)
		lb)
	      ;; (iup:button "Sort -t"   #:action (lambda (obj)
	      ;;   				 (next-sort-option)
	      ;;   				 (iup:attribute-set! obj "TITLE" (vector-ref (vector-ref *tests-sort-options* *tests-sort-reverse*) 0))
	      ;;   				 (mark-for-update)))
	      (iup:button "HideEmpty" #:action (lambda (obj)
						 (set! *hide-empty-runs* (not *hide-empty-runs*))
						 (iup:attribute-set! obj "TITLE" (if *hide-empty-runs* "+HideE" "-HideE"))
						 (d:alldat-hide-empty-runs-set! *alldat* (not (d:alldat-hide-empty-runs *alldat*)))
						 (iup:attribute-set! obj "TITLE" (if (d:alldat-hide-empty-runs *alldat*) "+HideE" "-HideE"))
						 (mark-for-update)))
	      (let ((hideit (iup:button "HideTests" #:action (lambda (obj)
							       (set! *hide-not-hide* (not *hide-not-hide*))
							       (iup:attribute-set! obj "TITLE" (if *hide-not-hide* "HideTests" "NotHide"))
							       (d:alldat-hide-not-hide-set! *alldat* (not (d:alldat-hide-not-hide *alldat*)))
							       (iup:attribute-set! obj "TITLE" (if (d:alldat-hide-not-hide *alldat*) "HideTests" "NotHide"))
							       (mark-for-update)))))
		(set! *hide-not-hide-button* hideit)
		(d:alldat-hide-not-hide-button-set! *alldat* hideit) ;; never used, can eliminate ...
		hideit))
	     (iup:hbox
	      (iup:button "Quit"      #:action (lambda (obj)
						 ;; (if *dbstruct-local* (db:close-all *dbstruct-local*))
						 ;; (if (d:alldat-dblocal *alldat*) (db:close-all (d:alldat-dblocal *alldat*)))
						 (exit)))
	      (iup:button "Refresh"   #:action (lambda (obj)
						 (mark-for-update)))
	      (iup:button "Collapse"  #:action (lambda (obj)
						 (let ((myname (iup:attribute obj "TITLE")))
						   (if (equal? myname "Collapse")
						       (begin
							 (for-each (lambda (tname)
								     (hash-table-set! *collapsed* tname #t))
								   *all-item-test-names*)
								   (d:alldat-item-test-names *alldat*))
							 (iup:attribute-set! obj "TITLE" "Expand"))
						       (begin
							 (for-each (lambda (tname)
								     (hash-table-delete! *collapsed* tname))
								   (hash-table-keys *collapsed*))
							 (iup:attribute-set! obj "TITLE" "Collapse"))))
						 (mark-for-update))))))
	   (iup:frame 
	    #:title "state/status filter"
	    (iup:vbox
	     (apply 
	      iup:hbox
	      (map (lambda (status)
		     (iup:toggle status  #:action   (lambda (obj val)
						      (mark-for-update)
						      (if (eq? val 1)
							  (hash-table-set! *status-ignore-hash* status #t)
							  (hash-table-delete! *status-ignore-hash* status))
							  (hash-table-set! (d:alldat-status-ignore-hash *alldat*) status #t)
							  (hash-table-delete! (d:alldat-status-ignore-hash *alldat*) status))
						      (set-bg-on-filter))))
		   (map cadr *common:std-statuses*))) ;; '("PASS" "FAIL" "WARN" "CHECK" "WAIVED" "STUCK/DEAD" "n/a" "SKIP")))
	     (apply 
	      iup:hbox
	      (map (lambda (state)
		     (iup:toggle state   #:action   (lambda (obj val)
						      (mark-for-update)
						      (if (eq? val 1)
							  (hash-table-set! *state-ignore-hash* state #t)
							  (hash-table-delete! *state-ignore-hash* state))
							  (hash-table-set! (d:alldat-state-ignore-hash *alldat*) state #t)
							  (hash-table-delete! (d:alldat-state-ignore-hash *alldat*) state))
						      (set-bg-on-filter))))
		   (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  *tot-run-count*))
						 (set! *start-run-offset* val)
						     (maxruns  (d:alldat-tot-runs *alldat*)))
						 (d:alldat-start-run-offset-set! *alldat* val)
						 (mark-for-update)
						 (debug:print 6 "*start-run-offset* " *start-run-offset* " maxruns: " maxruns ", val: " val " oldmax: " oldmax)
						 (debug:print 6 "(d:alldat-start-run-offset *alldat*) " (d:alldat-start-run-offset *alldat*) " maxruns: " maxruns ", val: " val " oldmax: " oldmax)
						 (iup:attribute-set! obj "MAX" (* maxruns 10))))
			   #:expand "HORIZONTAL"
			   #:max (* 10 (length *allruns*))
			   #:max (* 10 (length (d:alldat-allruns *alldat*)))
			   #:min 0
			   #:step 0.01)))
					;(iup:button "inc rows" #:action (lambda (obj)(set! *num-tests* (+ *num-tests* 1))))
					;(iup:button "dec rows" #:action (lambda (obj)(set! *num-tests* (if (> *num-tests* 0)(- *num-tests* 1) 0))))
					;(iup:button "inc rows" #:action (lambda (obj)(d:alldat-num-tests-set! *alldat* (+ (d:alldat-num-tests *alldat*) 1))))
					;(iup:button "dec rows" #:action (lambda (obj)(d:alldat-num-tests-set! *alldat* (if (> (d:alldat-num-tests *alldat*) 0)(- (d:alldat-num-tests *alldat*) 1) 0))))
	   )
	  )
    
    ;; create the left most column for the run key names and the test names 
    (set! lftlst (list (iup:hbox
			(iup:label) ;; (iup:valuator)
			(apply iup:vbox 

       ((>= testnum ntests)
	;; now lftlst will be an hbox with the test keys and the test name labels
	(set! lftlst (append lftlst (list (iup:hbox  #:expand "HORIZONTAL"
						     (iup:valuator #:valuechanged_cb (lambda (obj)
										       (let ((val (string->number (iup:attribute obj "VALUE")))
											     (oldmax  (string->number (iup:attribute obj "MAX")))
											     (newmax  (* 10 (length *alltestnamelst*))))
											 (set! *please-update-buttons* #t)
											 (set! *start-test-offset* (inexact->exact (round (/ val 10))))
											 (debug:print 6 "*start-test-offset* " *start-test-offset* " val: " val " newmax: " newmax " oldmax: " oldmax)
											 (d:alldat-please-update-set! *alldat* #t)
											 (d:alldat-start-test-offset-set! *alldat* (inexact->exact (round (/ val 10))))
											 (debug:print 6 "(d:alldat-start-test-offset *alldat*) " (d:alldat-start-test-offset *alldat*) " val: " val " newmax: " newmax " oldmax: " oldmax)
											 (if (< val 10)
											     (iup:attribute-set! obj "MAX" newmax))
											 ))
								   #:expand "VERTICAL" 
								   #:orientation "VERTICAL"
								   #:min 0
								   #:step 0.01)

	(let* ((button-key (mkstr runnum testnum))
	       (butn       (iup:button "" ;; button-key 
				       #:size "60x15" 
				       #:expand "HORIZONTAL"
				       #:fontsize "10" 
				       #:action (lambda (x)
						  (let* ((toolpath (car (argv)))
							 (buttndat (hash-table-ref *buttondat* button-key))
							 (buttndat (hash-table-ref (d:alldat-buttondat *alldat*) button-key))
							 (test-id  (db:test-get-id (vector-ref buttndat 3)))
							 (run-id   (db:test-get-run_id (vector-ref buttndat 3)))
							 (cmd  (conc toolpath " -test " run-id "," test-id "&")))
					;(print "Launching " cmd)
						    (system cmd))))))
	  (hash-table-set! *buttondat* button-key (vector 0 "100 100 100" button-key #f #f)) 
	  (hash-table-set! (d:alldat-buttondat *alldat*) button-key (vector 0 "100 100 100" button-key #f #f)) 
	  (vector-set! testvec testnum butn)
	  (loop runnum (+ testnum 1) testvec (cons butn res))))))
    ;; now assemble the hdrlst and bdylst and kick off the dialog
    (iup:show
     (iup:dialog 
      #:title (conc "Megatest dashboard " (current-user-name) ":" *toppath*)
      #:menu (dcommon:main-menu)
      (let* ((runs-view (iup:vbox
			 (apply iup:hbox 
				(cons (apply iup:vbox lftlst)
				      (list 
				       (iup:vbox
					;; the header
					(apply iup:hbox (reverse hdrlst))
					(apply iup:hbox (reverse bdylst))))))
			 controls))
	     (data (d:data-init (make-d:data)))
	     (tabs (iup:tabs
		    #:tabchangepos-cb (lambda (obj curr prev)
					(set! *please-update-buttons* #t)
					(set! *current-tab-number* curr))
					(d:alldat-please-update-set! *alldat* #t)
					(d:alldat-curr-tab-num-set! *alldat* curr))
		    (dashboard:summary db)
		    runs-view
		    (dashboard:one-run db)
		    (dashboard:one-run db  runs-sum-dat)
		    (dashboard:new-view db new-view-dat)
		    (dashboard:run-controls)
		    )))
	;; (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")
	(iup:attribute-set! tabs "TABTITLE3" "Run Control")
	(iup:attribute-set! tabs "TABTITLE3" "New View")
	(iup:attribute-set! tabs "TABTITLE4" "Run Control")
	(iup:attribute-set! tabs "BGCOLOR" "190 190 190")
	(set! *hide-not-hide-tabs* tabs)
	(d:alldat-hide-not-hide-tabs-set! *alldat* tabs)
	tabs)))
    (vector keycol lftcol header runsvec)))

(if (or (args:get-arg "-rows")
	(get-environment-variable "DASHBOARDROWS" ))
    (begin
      (d:alldat-num-tests-set! *alldat* (string->number
      (set! *num-tests* (string->number (or (args:get-arg "-rows")
					    (get-environment-variable "DASHBOARDROWS"))))
      (update-rundat "%" *num-runs* "%/%" '()))
    (set! *num-tests* (min (max (update-rundat "%" *num-runs* "%/%" '()) 8) 20)))
					 (or (args:get-arg "-rows")
					     (get-environment-variable "DASHBOARDROWS"))))
      (update-rundat "%" (d:alldat-numruns *alldat*) "%/%" '()))
    (d:alldat-num-tests-set! *alldat* (min (max (update-rundat "%" (d:alldat-numruns *alldat*) "%/%" '()) 8) 20)))

(define *tim* (iup:timer))
(define *ord* #f)
(iup:attribute-set! *tim* "TIME" 300)
(iup:attribute-set! *tim* "RUN" "YES")

;; Move this stuff to db.scm? I'm not sure that is the right thing to do...
;;
(define *last-db-update-time* (file-modification-time *db-file-path*)) ;; (conc *toppath* "/db/main.db")))
(d:alldat-last-db-update-set! *alldat* (file-modification-time (d:alldat-dbfpath *alldat*))) ;; (conc *toppath* "/db/main.db")))
(define *last-recalc-ended-time* 0)

(define (dashboard:been-changed)
  (> (file-modification-time *db-file-path*) *last-db-update-time*))
  (> (file-modification-time (d:alldat-dbfpath *alldat*)) (d:alldat-last-db-update *alldat*)))

(define (dashboard:set-db-update-time)
  (set! *last-db-update-time* (file-modification-time *db-file-path*)))
  (d:alldat-last-db-update-set! *alldat* (file-modification-time (d:alldat-dbfpath *alldat*))))

(define (dashboard:recalc modtime please-update-buttons last-db-update-time)
  (or please-update-buttons
      (and (> (current-milliseconds)(+ *last-recalc-ended-time* 150))
	   (> modtime last-db-update-time)
	   (> (current-seconds)(+ last-db-update-time 1)))))

(define *monitor-db-path* (conc *dbdir* "/monitor.db"))
(define *monitor-db-path* (conc (d:alldat-dbdir *alldat*) "/monitor.db"))
(define *last-monitor-update-time* 0)

;; Force creation of the db in case it isn't already there.
(tasks:open-db)

(define (dashboard:get-youngest-run-db-mod-time)
  (handle-exceptions
   exn
   (begin
     (debug:print 0 "WARNING: error in accessing databases in get-youngest-run-db-mod-time: " ((condition-property-accessor 'exn 'message) exn))
     (current-seconds)) ;; something went wrong - just print an error and return current-seconds
   (apply max (map (lambda (filen)
		     (file-modification-time filen))
		   (glob (conc *dbdir* "/*.db"))))))
		   (glob (conc (d:alldat-dbdir *alldat*) "/*.db"))))))

(define (dashboard:run-update x)
  (let* ((modtime         (dashboard:get-youngest-run-db-mod-time)) ;; (file-modification-time *db-file-path*))
  (let* ((modtime         (dashboard:get-youngest-run-db-mod-time)) ;; (file-modification-time (d:alldat-dbfpath *alldat*)))
	 (monitor-modtime (if (file-exists? *monitor-db-path*)
			      (file-modification-time *monitor-db-path*)
			      -1))
	 (run-update-time (current-seconds))
	 (recalc          (dashboard:recalc modtime *please-update-buttons* *last-db-update-time*)))
    (if (and (eq? *current-tab-number* 0)
	 (recalc          (dashboard:recalc modtime (d:alldat-please-update *alldat*) (d:alldat-last-db-update *alldat*))))
    (if (and (eq? (d:alldat-curr-tab-num *alldat*) 0)
	     (or (> monitor-modtime *last-monitor-update-time*)
		 (> (- run-update-time *last-monitor-update-time*) 5))) ;; update every 1/2 minute just in case
	(begin
	  (set! *last-monitor-update-time* run-update-time) ;; monitor-modtime)
	  (if dashboard:update-servers-table (dashboard:update-servers-table))))
    (if recalc
	(begin	
	  (case *current-tab-number* 
	  (case (d:alldat-curr-tab-num *alldat*) 
	    ((0) 
	     (if dashboard:update-summary-tab (dashboard:update-summary-tab)))
	    ((1) ;; The runs table is active
	     (update-rundat (hash-table-ref/default *searchpatts* "runname" "%") *num-runs*
			    (hash-table-ref/default *searchpatts* "test-name" "%/%")
			    ;; (hash-table-ref/default *searchpatts* "item-name" "%")
	     (update-rundat (hash-table-ref/default (d:alldat-searchpatts *alldat*) "runname" "%") (d:alldat-numruns *alldat*)
			    (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
			    ;; (hash-table-ref/default (d:alldat-searchpatts *alldat*) "item-name" "%")
			    (let ((res '()))
			      (for-each (lambda (key)
					  (if (not (equal? key "runname"))
					      (let ((val (hash-table-ref/default *searchpatts* key #f)))
					      (let ((val (hash-table-ref/default (d:alldat-searchpatts *alldat*) key #f)))
						(if val (set! res (cons (list key val) res))))))
					*dbkeys*)
					(d:alldat-dbkeys *alldat*))
			      res))
	     (update-buttons uidat *num-runs* *num-tests*))
	     (update-buttons uidat (d:alldat-numruns *alldat*) (d:alldat-num-tests *alldat*)))
	    ((2)
	     (dashboard:update-run-summary-tab))
	    ((3)
	     (dashboard:update-run-summary-tab))
	    (else
	     (let ((updater (hash-table-ref/default *updaters* *current-tab-number* #f)))
	     (let ((updater (hash-table-ref/default (d:alldat-updaters *alldat*)
						    (d:alldat-curr-tab-num *alldat*) #f)))
	       (if updater (updater)))))
	  (set! *please-update-buttons* #f)
	  (set! *last-db-update-time* modtime)
	  (d:alldat-please-update-set! *alldat* #f)
	  (d:alldat-last-db-update-set! *alldat* modtime)
	  (set! *last-update* run-update-time)
	  (set! *last-recalc-ended-time* (current-milliseconds))))))

;;======================================================================
;; The heavy lifting starts here
;;======================================================================

;; ease debugging by loading ~/.dashboardrc
(let ((debugcontrolf (conc (get-environment-variable "HOME") "/.dashboardrc")))
  (if (file-exists? debugcontrolf)
      (load debugcontrolf)))

(define (main)
  (let ((runs-sum-dat (d:data-init (make-d:data))) ;; data for run-summary tab
	(new-view-dat (d:data-init (make-d:data))))
(cond 
 ((args:get-arg "-run")
  (let ((runid (string->number (args:get-arg "-run"))))
    (if runid
	(begin
	  (lambda (x)
	    (on-exit std-exit-procedure)
	    (examine-run *dbstruct-local* runid)))
	(begin
	  (print "ERROR: runid is not a number " (args:get-arg "-run"))
	  (exit 1)))))
 ((args:get-arg "-test") ;; run-id,test-id
  (let* ((dat     (let ((d (map string->number (string-split (args:get-arg "-test") ","))))
		    (if (> (length d) 1)
			d
			(list #f #f))))
	 (run-id  (car dat))
	 (test-id (cadr dat)))
    (if (and (number? run-id)
	     (number? test-id)
	     (>= test-id 0))
	(examine-test run-id test-id)
	(begin
	  (debug:print 3 "INFO: tried to open test with invalid run-id,test-id. " (args:get-arg "-test"))
	  (exit 1)))))
 ((args:get-arg "-guimonitor")
  (gui-monitor *dbstruct-local*))
 (else
  (set! uidat (make-dashboard-buttons *dbstruct-local* *num-runs* *num-tests* *dbkeys*))
  (iup:callback-set! *tim*
		     "ACTION_CB"
		     (lambda (x)
		       (let ((update-is-running #f))
			 (mutex-lock! *update-mutex*)
			 (set! update-is-running *update-is-running*)
			 (if (not update-is-running)
			     (set! *update-is-running* #t))
			 (mutex-unlock! *update-mutex*)
			 (if (not update-is-running)
			   (begin
			     (dashboard:run-update x)
			     (mutex-lock! *update-mutex*)
			     (set! *update-is-running* #f)
			     (mutex-unlock! *update-mutex*))))
		       1))))

(let ((th1 (make-thread (lambda ()
			  (thread-sleep! 1)
			  (set! *please-update-buttons* #t)
			  (dashboard:run-update 1)) "update buttons once"))
    (cond 
     ((args:get-arg "-run")
      (let ((runid (string->number (args:get-arg "-run"))))
	(if runid
	    (begin
	      (lambda (x)
		(on-exit std-exit-procedure)
		(examine-run (d:alldat-dblocal *alldat*) runid)))
	    (begin
	      (print "ERROR: runid is not a number " (args:get-arg "-run"))
	      (exit 1)))))
     ((args:get-arg "-test") ;; run-id,test-id
      (let* ((dat     (let ((d (map string->number (string-split (args:get-arg "-test") ","))))
			(if (> (length d) 1)
			    d
			    (list #f #f))))
	     (run-id  (car dat))
	     (test-id (cadr dat)))
	(if (and (number? run-id)
		 (number? test-id)
		 (>= test-id 0))
	    (examine-test run-id test-id)
	    (begin
	      (debug:print 3 "INFO: tried to open test with invalid run-id,test-id. " (args:get-arg "-test"))
	      (exit 1)))))
     ((args:get-arg "-guimonitor")
      (gui-monitor (d:alldat-dblocal *alldat*)))
     (else
      (set! uidat (make-dashboard-buttons (d:alldat-dblocal *alldat*)
					  (d:alldat-numruns *alldat*)
					  (d:alldat-num-tests *alldat*)
					  (d:alldat-dbkeys *alldat*)
					   runs-sum-dat new-view-dat))
      (iup:callback-set! *tim*
			 "ACTION_CB"
			 (lambda (x)
			   (let ((update-is-running #f))
			     (mutex-lock! (d:alldat-update-mutex *alldat*))
			     (set! update-is-running (d:alldat-updating *alldat*))
			     (if (not update-is-running)
				 (d:alldat-updating-set! *alldat* #t))
			     (mutex-unlock! (d:alldat-update-mutex *alldat*))
			     (if (not update-is-running)
				 (begin
				   (dashboard:run-update x)
				   (mutex-lock! (d:alldat-update-mutex *alldat*))
				   (d:alldat-updating-set! *alldat* #f)
				   (mutex-unlock! (d:alldat-update-mutex *alldat*)))))
			   1))))
    
    (let ((th1 (make-thread (lambda ()
			      (thread-sleep! 1)
			      (d:alldat-please-update-set! *alldat* #t)
			      (dashboard:run-update 1)) "update buttons once"))
			  ;; need to wait for first *update-is-running* #t
			  ;; (let loop ()
			  ;;   (mutex-lock! *update-mutex*)
			  ;;   (if *update-is-running*
			  ;;       (begin
			  ;;         (set! *please-update-buttons* #t)
			  ;;         (mark-for-update)
			  ;;         (print "Did redraw trigger")) "First update after startup")
			  ;;   (mutex-unlock! *update-mutex*)
			  ;;   (thread-sleep! 1)
			  ;;   (if (not *please-update-buttons*)
			  ;;       (loop))))))
      (th2 (make-thread iup:main-loop "Main loop")))
  (thread-start! th1)
  (thread-start! th2)
  (thread-join! th2))
	  (th2 (make-thread iup:main-loop "Main loop")))
      (thread-start! th1)
      (thread-start! th2)
      (thread-join! th2))))

;; (iup:main-loop)(db:close-all *dbstruct-local*)
(main)

;;  'old2new      - sync megatest.db records to .db/{main,1,2 ...}.db
;;  'new2old      - sync .db/{main,1,2,3 ...}.db to megatest.db
;;  'closeall     - close all opened dbs
;;
;;  run-ids: '(1 2 3 ...) or #f (for all)
;;
(define (db:multi-db-sync run-ids . options)
  (let* ((toppath  (launch:setup-for-run))
  (let* ((toppath  (launch:setup))
	 (dbstruct (if toppath (make-dbr:dbstruct path: toppath) #f))
	 (mtdb     (if toppath (db:open-megatest-db)))
	 (allow-cleanup (if run-ids #f #t))
	 (run-ids  (if run-ids 
		       run-ids
		       (if toppath (begin
				     (db:delay-if-busy mtdb)

;;  PURPOSE.
;;======================================================================

(use format)
(require-library iup)
(import (prefix iup iup:))
(use canvas-draw)
(use regex)
(use regex defstruct)

(declare (unit dcommon))

(declare (uses megatest-version))
(declare (uses gutils))
(declare (uses db))
(declare (uses synchash))

(define (dboard:data-get-command-tb    vec)    (vector-ref vec 17))
(define (dboard:data-get-target        vec)    (vector-ref vec 18))
(define (dboard:data-get-target-string vec)
  (let ((targ (dboard:data-get-target vec)))
    (if (list? targ)(string-intersperse targ "/") "no-target-specified")))
(define (dboard:data-get-run-name      vec)    (vector-ref vec 19))
(define (dboard:data-get-runs-listbox  vec)    (vector-ref vec 20))

(defstruct d:data runs tests runs-matrix tests-tree run-keys
  curr-test-ids updaters path-run-ids curr-run-id runs-tree test-patts
  states statuses logs-textbox command command-tb target run-name
  runs-listbox)

(define (dboard:data-set-runs!          vec val)(vector-set! vec 0 val))
(define (dboard:data-set-tests!         vec val)(vector-set! vec 1 val))
(define (dboard:data-set-runs-matrix!   vec val)(vector-set! vec 2 val))
(define (dboard:data-set-tests-tree!    vec val)(vector-set! vec 3 val))
(define (dboard:data-set-run-keys!      vec val)(vector-set! vec 4 val))
(define (dboard:data-set-curr-test-ids! vec val)(vector-set! vec 5 val))

(dboard:data-set-curr-test-ids! *data* (make-hash-table))

;; Look up test-ids by (key1 key2 ... testname [itempath])
(dboard:data-set-path-test-ids! *data* (make-hash-table))

;; Look up run-ids by ??
(dboard:data-set-path-run-ids! *data* (make-hash-table))

(define (d:data-init dat)
  (d:data-run-keys-set!      dat (make-hash-table))
  (d:data-curr-test-ids-set! dat (make-hash-table))
  (d:data-path-run-ids-set!  dat (make-hash-table))
  dat)

;;======================================================================
;; D O T F I L E
;;======================================================================

(define (dcommon:write-dotfile fname dat)
  (with-output-to-file fname

			 (let* ((run-stats    (db:get-run-stats dbstruct))
				(indices      (common:sparse-list-generate-index run-stats)) ;;  proc: set-cell))
				(row-indices  (car indices))
				(col-indices  (cadr indices))
				(max-row      (if (null? row-indices) 1 (apply max (map cadr row-indices))))
				(max-col      (if (null? col-indices) 1 
						  (apply max (map cadr col-indices))))
				(max-visible  (max (- *num-tests* 15) 3))
				(max-visible  (max (- (d:alldat-num-tests *alldat*) 15) 3))
				(max-col-vis  (if (> max-col 10) 10 max-col))
				(numrows      1)
				(numcols      1))
			   (iup:attribute-set! stats-matrix "CLEARVALUE" "CONTENTS")
			   (iup:attribute-set! stats-matrix "NUMCOL" max-col )
			   (iup:attribute-set! stats-matrix "NUMLIN" (if (< max-row max-visible) max-visible max-row)) ;; min of 20
			   (iup:attribute-set! stats-matrix "NUMCOL_VISIBLE" max-col-vis)

ASCPATH = $(shell which asciidoc)
EXEPATH = $(shell realpath $(ASCPATH))
EXEPATH = $(shell readlink -f $(ASCPATH))
BINPATH = $(shell dirname $(EXEPATH))
DISPATH = $(shell dirname $(BINPATH))

# broad_goals.csv  needed_features.csv : tables/*.dat
#         ./refdb2csv tables

# in a makefile recipe, $< denotes the first dependency; $@ the target

<div class="content monospaced">
<pre>runscript main.csh</pre>
</div></div>
</div>
</div>
<div class="sect2">
<h3 id="_requirements_section">Requirements section</h3>
<div class="sect3">
<div class="listingblock">
<h4 id="_header_2">Header</h4>
<div class="listingblock">
<div class="title">Header</div>
<div class="content monospaced">
<pre>[requirements]</pre>
</div></div>
</div>
<div class="sect3">
<h4 id="_wait_on_other_tests">Wait on Other Tests</h4>
<div class="listingblock">
<div class="content monospaced">
<pre># A normal waiton waits for the prior tests to be COMPLETED
# and PASS, CHECK or WAIVED
waiton test1 test2</pre>

"itemmatch" are synonyms.</p></div>
<div class="listingblock">
<div class="content monospaced">
<pre>[requirements]
mode itemmatch</pre>
</div></div>
</div>
</div>
<div class="sect2">
<h3 id="_overriding_enviroment_variables">Overriding Enviroment Variables</h3>
<div class="paragraph"><p>Override variables before starting the test. Can include files (perhaps generated by megatest -envdelta or similar).</p></div>
<div class="listingblock">
<div class="content monospaced">
<pre>[pre-launch-env-vars]
VAR1 value1

# Get some generated settings
[include ../generated-vars.config]

# Use this trick to unset variables
#{scheme (unsetenv "FOOBAR")}</pre>
</div></div>
</div>
<div class="sect2">
<h3 id="_itemmap_handling">Itemmap Handling</h3>
<div class="paragraph"><p>For cases were the dependent test has a similar but not identical
itempath to the downstream test an itemmap can allow for itemmatch
mode</p></div>
<div class="listingblock">

<div class="title">Testconfig for Test C</div>
<div class="content monospaced">
<pre>[requirements]
waiton A B

[itemmap]
A (\d+)/aa aa/\1
B (\d+)/bb bb/\1</pre>
B (\d+)/bb</pre>
</div></div>
<div class="listingblock">
<div class="title">Testconfig for Test D</div>
<div class="content monospaced">
<pre>[requirements]
waiton C
itemmap (\d+)/res \1/aa</pre>

<div class="listingblock">
<div class="title">Autogeneration waiton list for dynamic flow dependency trees</div>
<div class="content monospaced">
<pre>[requirements]
# With a toplevel test you may wish to generate your list
# of tests to run dynamically
#
# waiton #{shell get-valid-tests-to-run.sh}</pre>
waiton #{shell get-valid-tests-to-run.sh}</pre>
</div></div>
</div>
<div class="sect3">
<h4 id="_run_time_limit_2">Run time limit</h4>
<div class="listingblock">
<div class="content monospaced">
<pre>[requirements]
<pre>runtimelim 1h 2m 3s  # this will automatically kill the test if it runs for more than 1h 2m and 3s</pre>
runtimelim 1h 2m 3s  # this will automatically kill the test if it runs for more than 1h 2m and 3s</pre>
</div></div>
</div>
<div class="sect3">
<h4 id="_skip">Skip</h4>
<div class="paragraph"><p>A test with a skip section will conditional skip running.</p></div>
<div class="listingblock">
<div class="title">Skip section example</div>

# Archives will be organised under these paths like this:
#  <testsuite>/<creationdate>
# Within the archive the data is structured like this:
#  <target>/<runname>/<test>/
archive0 /mfs/myarchive-data/adisk1</pre>
</div></div>
</div>
</div>
<div class="sect1">
<h2 id="_handling_environment_variables">Handling Environment Variables</h2>
<div class="sectionbody">
<div class="paragraph"><p>It is often necessary to capture and or manipulate environment
variables. Megatest has some facilities built in to help.</p></div>
<div class="sect2">
<h3 id="_capture_variables">Capture variables</h3>
<div class="listingblock">
<div class="title">Commands</div>
<div class="content monospaced">
<pre># capture the current enviroment into a db called envdat.db under
# the context "before"
megatest -envcap before

# capture the current environment into a db called startup.db with
# context "after"
megatest -envcap after startup.db

# write the diff from before to after
megatest -envdelta before-after -dumpmode bash</pre>
</div></div>
<div class="paragraph"><p>Dump modes include bash, csh and config. You can include config data
into megatest.config or runconfigs.config.</p></div>
<div class="listingblock">
<div class="title">Example of generating and using config data</div>
<div class="content monospaced">
<pre>megatest -envcap original
# do some stuff here
megatest -envcap munged
megatest -envdelta original-munged -dumpmode ini -o modified.config</pre>
</div></div>
<div class="paragraph"><p>Then in runconfigs.config</p></div>
<div class="listingblock">
<div class="title">Example of using modified.config in a testconfig</div>
<div class="content monospaced">
<pre>cat testconfig

[pre-launch-env-vars]
[include modified.config]</pre>
</div></div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_programming_api">Programming API</h2>
<div class="sectionbody">
<div class="paragraph"><p>These routines can be called from the megatest repl.</p></div>
<table class="tableblock frame-topbot grid-all"

</div>
</div>
</div>
<div id="footnotes"><hr></div>
<div id="footer">
<div id="footer-text">
Version 1.0<br>
Last updated
Last updated 2015-09-13 12:16:43 MST
 2015-09-10 21:54:17 MST
</div>
</div>
</body>
</html>

-------------------
runscript main.csh
-------------------

Requirements section
~~~~~~~~~~~~~~~~~~~~

Header
.Header
^^^^^^

-------------------
[requirements]
-------------------

Wait on Other Tests
^^^^^^^^^^^^^^^^^^^

was historically called "itemwait" mode. The terms "itemwait" and
"itemmatch" are synonyms.

-------------------
[requirements]
mode itemmatch
-------------------

Overriding Enviroment Variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Override variables before starting the test. Can include files (perhaps generated by megatest -envdelta or similar).

--------------------
[pre-launch-env-vars]
VAR1 value1

# Get some generated settings
[include ../generated-vars.config]

# Use this trick to unset variables
#{scheme (unsetenv "FOOBAR")}
--------------------

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

.Testconfig for Test C
----------------------
[requirements]
waiton A B

[itemmap]
A (\d+)/aa aa/\1
B (\d+)/bb 
B (\d+)/bb --------------------
----------------------

.Testconfig for Test D
----------------------
[requirements]
waiton C
itemmap (\d+)/res \1/aa
----------------------

# Archives will be organised under these paths like this:
#  <testsuite>/<creationdate>
# Within the archive the data is structured like this:
#  <target>/<runname>/<test>/
archive0 /mfs/myarchive-data/adisk1
--------------

Handling Environment Variables
------------------------------

It is often necessary to capture and or manipulate environment
variables. Megatest has some facilities built in to help.

Capture variables
~~~~~~~~~~~~~~~~~

.Commands
------------------------------
# capture the current enviroment into a db called envdat.db under
# the context "before"
megatest -envcap before

# capture the current environment into a db called startup.db with 
# context "after"
megatest -envcap after startup.db

# write the diff from before to after
megatest -envdelta before-after -dumpmode bash
------------------------------

Dump modes include bash, csh and config. You can include config data
into megatest.config or runconfigs.config.

.Example of generating and using config data
------------------------------
megatest -envcap original
# do some stuff here
megatest -envcap munged
megatest -envdelta original-munged -dumpmode ini -o modified.config
------------------------------

Then in runconfigs.config

.Example of using modified.config in a testconfig
------------------------------
cat testconfig

[pre-launch-env-vars]
[include modified.config]
------------------------------

Programming API
---------------

These routines can be called from the megatest repl. 

.API Server Management Calls

                    val TEXT NOT NULL,
                       CONSTRAINT envvars_constraint UNIQUE (context,var))"))))
    (set-busy-handler! db (busy-timeout 10000))
    db))

;; save vars in given context, this is NOT incremental by default
;;
(define (env:save-env-vars db context #!key (incremental #f))
(define (env:save-env-vars db context #!key (incremental #f)(vardat #f))
  (with-transaction
   db
   (lambda ()
     ;; first clear out any vars for this context
     (if (not incremental)(exec (sql db "DELETE FROM envvars WHERE context=?") context))
     (for-each
      (lambda (varval)
	(let ((var (car varval))
	      (val (cdr varval)))
	  (if incremental (exec (sql db "DELETE FROM envvars WHERE context=? AND var=?") context var))
	  (exec (sql db "INSERT INTO envvars (context,var,val) VALUES (?,?,?)") context var val)))
	(if vardat
	    (hash-table->alist vardat)
	(get-environment-variables)))))
	    (get-environment-variables))))))

;; apply contexts to current environment
;; merge contexts in the order given
;;  - each context is applied in the given order
;;  - variables in the paths list are split on the separator and the components
;;    merged using simple delta addition
;;    returns a hash of the merged vars
;;
(define (env:merge-contexts db basecontext contexts paths)
  (let ((result (make-hash-table)))
    (for-each
     (lambda (context)
       (query
	(for-each-row
	 (lambda (row)
	   (let ((var  (car row))
		 (val  (cadr row)))
	     (hash-table-set! result var 
			      (if (and (hash-table-ref/default results var #f)
				       (assoc var paths)) ;; this var is a path and there is a previous path
				  (let ((sep (cadr (assoc var paths))))
				    (env:merge-path-envvar sep (hash-table-ref results var) valb))
				  valb)))))
	(sql db "SELECT var,val FROM envvars WHERE context=?")
	context))
     contexts)
    result))

;;  get list of removed variables between two contexts
;;
(define (env:get-removed db contexta contextb)
  (let ((result (make-hash-table)))
    (query
     (for-each-row
      (lambda (row)
	(let ((var  (car row))
	      (val  (cadr row)))
	  (hash-table-set! result var val))))
     (sql db "SELECT var,val FROM envvars WHERE context=? AND var NOT IN (SELECT var FROM envvars WHERE context=?)")
     contexta contextb)
    result))

;;  get list of variables added to contextb from contexta
;;
(define (env:get-added db contexta contextb)
  (let ((result (make-hash-table)))
    (query
     (for-each-row
      (lambda (row)
	(let ((var  (car row))
	      (val  (cadr row)))
	  (hash-table-set! result var val))))
     (sql db "SELECT var,val FROM envvars WHERE context=? AND var NOT IN (SELECT var FROM envvars WHERE context=?)")
     contextb contexta)
    result))

;;  get list of variables in both contexta and contexb that have been changed
;;
(define (env:apply-contexts db basecontext contexts paths outputf formats)
  
(define (env:get-changed db contexta contextb)
  (let ((result (make-hash-table)))
  (for-each
   (lambda (context)
     (query
      (for-each-row
       (lambda (row)
	 (let ((var  (car row))
	       (vala (cadr row))
    (query
     (for-each-row
      (lambda (row)
	(let ((var  (car row))
	      (val  (cadr row)))
	       (valb (caddr row)))
	    ;;(print "var: " var " vala: " vala " valb" valb " paths: " paths)
	   (if (assoc var paths) ;; this var is a PATH
	       (let ((current (get-environment-variable var))) ;; use this NOT vala
	         ;;(pp paths)
                 ;;(pp var)
		 (env:process-path-envvar var (cadr (assoc var paths)) current valb))
	       (begin
		 (setenv var valb))))))
	  (hash-table-set! result var val))))
      (sql db "SELECT b.var,a.val,b.val FROM envvars AS a JOIN envvars AS b ON a.var=b.var WHERE a.context=? AND b.context=? AND a.val != b.val")
      ;;(sql db "SELECT b.var,a.val,b.val FROM envvars AS a JOIN envvars AS b ON a.var=b.var WHERE a.context=? AND b.context=?")
     (sql db "SELECT var,val FROM envvars AS a WHERE context=? AND val != (SELECT val FROM envvars WHERE var=a.var AND context=?)")
      basecontext context))
   contexts))
     contexta contextb)
    result))

;;
(define (env:blind-merge l1 l2)
  (if (null? l1) l2
      (if (null? l2) l1
	  (cons (car l1) (cons (car l2) (env:blind-merge (cdr l1) (cdr l2)))))))

;; given a before and an after envvar calculate a new merged path
;;
(define (env:merge-path-envvar separator patha pathb)
  (let* ((patha-parts  (string-split patha separator))
	 (pathb-parts  (string-split pathb separator))
	 (common-parts (lset-intersection equal? patha-parts pathb-parts))
	 (final        (delete-duplicates ;; env:blind-merge 
			(append pathb-parts common-parts patha-parts))))
;;     (print "BEFORE:   " (string-intersperse patha-parts  "\n       "))
;;     (print "AFTER:    " (string-intersperse pathb-parts  "\n       "))
;;     (print "COMMON:   " (string-intersperse common-parts "\n       "))
    (string-intersperse final separator)))

(define (env:process-path-envvar varname separator patha pathb)
  (begin
    (print "Process-path-envvar: " varname)
  ) 
  (let ((newpath (env:merge-path-envvar separator patha pathb)))
    (setenv varname newpath)))

(define (env:have-context db context)
  (> (query fetch-value (sql db "SELECT count(id) FROM envvars WHERE context=?") context)
     0))

;; this is so the calling block does not need to import sql-de-lite
(define (env:close-database db)
  (close-database db))

(define (env:lazy-hash-table->alist indat)
  (if (hash-table? indat)
      (let ((dat (hash-table->alist indat)))
	(if (null? dat)
	    #f 
	    dat))
      #f))

(define (env:print added removed changed)
  (let ((a  (env:lazy-hash-table->alist added))
	(r  (env:lazy-hash-table->alist removed))
	(c  (env:lazy-hash-table->alist changed)))
    (case (if (args:get-arg "-dumpmode")
	      (string->symbol (args:get-arg "-dumpmode"))
	      'bash)
      ((bash)
       (if a
	   (begin
	     (print "# Added vars")
	     (map (lambda (dat)(print "export " (car dat) "=" (cdr dat)))
		  (hash-table->alist added))))
       (if r
	   (begin
	     (print "# Removed vars")
	     (map (lambda (dat)(print "unset " (car dat)))
		  (hash-table->alist removed))))
       (if c
	   (begin
	     (print "# Changed vars")
	     (map (lambda (dat)(print "export " (car dat) "=" (cdr dat)))
		  (hash-table->alist changed)))))
      ((csh)
       (if a
	   (begin
	     (print "# Added vars")
	     (map (lambda (dat)(print "setenv " (car dat) " " (cdr dat)))
		  (hash-table->alist added))))
       (if r
	   (begin
	     (print "# Removed vars")
	     (map (lambda (dat)(print "unsetenv " (car dat)))
		  (hash-table->alist removed))))
       (if c
	   (begin
	     (print "# Changed vars")
	     (map (lambda (dat)(print "setenv " (car dat) " " (cdr dat)))
		  (hash-table->alist changed)))))
      ((config ini)
       (if a
	   (begin
	     (print "# Added vars")
	     (map (lambda (dat)(print (car dat) " " (cdr dat)))
		  (hash-table->alist added))))
       (if r
	   (begin
	     (print "# Removed vars")
	     (map (lambda (dat)(print "#{scheme (unsetenv \"" (car dat) "\")}"))
		  (hash-table->alist removed))))
       (if c
	   (begin
	     (print "# Changed vars")
	     (map (lambda (dat)(print (car dat) " " (cdr dat)))
		  (hash-table->alist changed)))))
      (else
       (debug:print 0 "ERROR: No dumpmode specified, use -dumpmode [bash|csh|config]")))))

	  (logfna (if logpro-used (conc stepname ".html") "")))
      (rmt:teststep-set-status! run-id test-id stepname "end" exinfo #f logfna))
    (if logpro-used
	(rmt:test-set-log! run-id test-id (conc stepname ".html")))
    ;; set the test final status
    (let* ((process-exit-status (launch:einf-exit-code exit-info)) ;; (vector-ref exit-info 2))
	   (this-step-status (cond
			      ((and (eq? process-exit-status 2) logpro-used) 'warn)  ;; logpro 2 = warnings
			      ((and (eq? process-exit-status 3) logpro-used) 'check) ;; logpro 3 = check
			      ((and (eq? process-exit-status 4) logpro-used) 'waived) ;; logpro 4 = abort			      
			      ((and (eq? process-exit-status 5) logpro-used) 'abort) ;; logpro 4 = abort
			      ((eq? process-exit-status 0)                   'pass)  ;; logpro 0 = pass
			      ((and (eq? process-exit-status 2) logpro-used) 'warn)   ;; logpro 2 = warnings
			      ((and (eq? process-exit-status 3) logpro-used) 'check)  ;; logpro 3 = check
			      ((and (eq? process-exit-status 4) logpro-used) 'waived) ;; logpro 4 = waived
			      ((and (eq? process-exit-status 5) logpro-used) 'abort)  ;; logpro 5 = abort
			      ((and (eq? process-exit-status 6) logpro-used) 'skip)   ;; logpro 6 = skip
			      ((eq? process-exit-status 0)                   'pass)   ;; logpro 0 = pass
			      (else 'fail)))
	   (overall-status   (cond
			      ((eq? (launch:einf-rollup-status exit-info) 2) 'warn) ;; rollup-status (vector-ref exit-info 3)
			      ((eq? (launch:einf-rollup-status exit-info) 0) 'pass) ;; (vector-ref exit-info 3)
			      (else 'fail)))
	   (next-status      (cond 
			      ((eq? overall-status 'pass) this-step-status)
			      ((eq? overall-status 'warn)
			       (if (eq? this-step-status 'fail) 'fail 'warn))
			      ((eq? overall-status 'abort) 'abort)
			      (else 'fail)))
	   (next-state       ;; "RUNNING") ;; WHY WAS THIS CHANGED TO NOT USE (null? tal) ??
	    (cond
	     ((null? tal) ;; more to run?
	      "COMPLETED")
	     (else "RUNNING")))
	     (else "RUNNING"))))
	   )
      (debug:print 4 "Exit value received: " (launch:einf-exit-code exit-info) " logpro-used: " logpro-used 
		   " this-step-status: " this-step-status " overall-status: " overall-status 
		   " next-status: " next-status " rollup-status: "  (launch:einf-rollup-status exit-info)) ;; (vector-ref exit-info 3))
      (case next-status
	((warn)
	 (launch:einf-rollup-status-set! exit-info 2) ;; (vector-set! exit-info 3 2) ;; rollup-status
	 ;; NB// test-set-status! does rdb calls under the hood
	 (tests:test-set-status! run-id test-id next-state "WARN" 
				 (if (eq? this-step-status 'warn) "Logpro warning found" #f)
				 #f))
	((check)
	 (launch:einf-rollup-status-set! exit-info 3) ;; (vector-set! exit-info 3 3) ;; rollup-status
	 ;; NB// test-set-status! does rdb calls under the hood
	 (tests:test-set-status! run-id test-id next-state "CHECK" 
				 (if (eq? this-step-status 'check) "Logpro check found" #f)
				 #f))
	((waived)
	 (launch:einf-rollup-status-set! exit-info 4) ;; (vector-set! exit-info 3 3) ;; rollup-status
	 ;; NB// test-set-status! does rdb calls under the hood
	 (tests:test-set-status! run-id test-id next-state "WAIVED" 
				 (if (eq? this-step-status 'check) "Logpro waived found" #f)
				 #f))
	((abort)
	 (launch:einf-rollup-status-set! exit-info 4) ;; (vector-set! exit-info 3 4) ;; rollup-status
	 (launch:einf-rollup-status-set! exit-info 5) ;; (vector-set! exit-info 3 4) ;; rollup-status
	 ;; NB// test-set-status! does rdb calls under the hood
	 (tests:test-set-status! run-id test-id next-state "ABORT" 
				 (if (eq? this-step-status 'abort) "Logpro abort found" #f)
				 #f))
	((skip)
	 (launch:einf-rollup-status-set! exit-info 6) ;; (vector-set! exit-info 3 4) ;; rollup-status
	 ;; NB// test-set-status! does rdb calls under the hood
	 (tests:test-set-status! run-id test-id next-state "SKIP" 
				 (if (eq? this-step-status 'skip) "Logpro skip found" #f)
				 #f))
	((pass)
	 (tests:test-set-status! run-id test-id next-state "PASS" #f #f))
	(else ;; 'fail
	 (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))

		  (debug:print 0 "INFO: Not starting job yet - directory " top-path " not found")
		  (thread-sleep! 10)
		  (loop (+ count 1)))))

	  (let ((sighand (lambda (signum)
			   ;; (signal-mask! signum) ;; to mask or not? seems to cause issues in exiting
			   (if (eq? signum signal/stop)
			 (debug:print 0 "ERROR: attempt to STOP process. Exiting."))
			       (debug:print 0 "ERROR: attempt to STOP process. Exiting."))
			   (set! *time-to-exit* #t)
			   (print "Received signal " signum ", cleaning up before exit. Please wait...")
			   (let ((th1 (make-thread (lambda ()
						     (tests:test-force-state-status! run-id test-id "INCOMPLETE" "KILLED")
						     (print "Killed by signal " signum ". Exiting")
						     (thread-sleep! 1)
						     (exit 1))))

	    (set-signal-handler! signal/stop sighand))
	  
	  ;; (set-signal-handler! signal/int (lambda ()
					    
	  ;; Do not run the test if it is REMOVING, RUNNING, KILLREQ or REMOTEHOSTSTART,
	  ;; Mark the test as REMOTEHOSTSTART *IMMEDIATELY*
	  ;;
	  (let ((test-info (rmt:get-testinfo-state-status run-id test-id)))
	  (let* ((test-info (rmt:get-test-info-by-id run-id test-id))
		 (test-host (db:test-get-host        test-info))
		 (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
	      (debug:print 0 "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")) ;; prime it for running
	     ((member (db:test-get-state test-info) '("RUNNING" "REMOTEHOSTSTART"))
	      (if (process:alive-on-host? test-host test-pid)
		  (debug:print 0 "ERROR: test state is "  (db:test-get-state test-info) " and process " test-pid " is still running on host " test-host ", cannot proceed")
		  (tests:test-force-state-status! run-id test-id "REMOTEHOSTSTART" "n/a")))
	     ((not (member (db:test-get-state test-info) '("REMOVING" "REMOTEHOSTSTART" "RUNNING" "KILLREQ")))
	      (tests:test-force-state-status! run-id test-id "REMOTEHOSTSTART" "n/a"))
	     (else ;; (member (db:test-get-state test-info) '("REMOVING" "REMOTEHOSTSTART" "RUNNING" "KILLREQ"))
	      (debug:print 0 "ERROR: test state is " (db:test-get-state test-info) ", cannot proceed")
	      (exit))))
	  
	  (debug:print 2 "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-for-run force: #t))
	  (if (not (launch:setup force: #t))
	      (begin
		(debug:print 0 "Failed to setup, exiting") 
		;; (sqlite3:finalize! db)
		;; (sqlite3:finalize! tdb)
		(exit 1)))
	  (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?

	  
	  (let ((rconfig (full-runconfigs-read))) ;; (read-config (conc  *toppath* "/runconfigs.config") #f #t sections: (list "default" target))))
	    ;; (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))

				 ;; 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?
					     ;; 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 tconfigreg #t force-create: #t)) ;; 'return-procs)))
					    (ezstepslst (if (hash-table? testconfig)
					    (ezstepslst (hash-table-ref/default testconfig "ezsteps" '())))
				       (hash-table-set! *testconfigs* test-name testconfig) ;; cached for lazy reads later ...
							    (hash-table-ref/default testconfig "ezsteps" '())
							    #f)))
				       (if testconfig
					   (hash-table-set! *testconfigs* test-name testconfig) ;; cached for lazy reads later ...
					   (begin
					     (launch:setup)
					     (debug:print 0 "WARNING: no testconfig found for " test-name " in search path:\n  "
							  (string-intersperse (tests:get-tests-search-path *configdat*) "\n  "))))
				       ;; after all that, still no testconfig? Time to abort
				       (if (not testconfig)
					   (begin
					     (debug:print 0 "ERROR: 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 0 "ERROR: 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)))
						   (if (and (steprun-good? logpro-used (launch:einf-exit-code exit-info))
							    (not (null? tal)))
						       (loop (car tal) (cdr tal) 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 "WARNING: step " (car ezstep) " failed. Stopping")))
						 (debug:print 4 "WARNING: a prior step failed, stopping at " ezstep))))))))
		 (monitorjob   (lambda ()
				 (let* ((start-seconds (current-seconds))
					(calc-minutes  (lambda ()
							 (inexact->exact 
							  (round 
							   (- 

				     ((eq? (launch:einf-rollup-status exit-info) 0)     ;; (vector-ref exit-info 3)
				      ;; if the current status is AUTO then defer to the calculated value (i.e. leave this AUTO)
				      (if (equal? (db:test-get-status testinfo) "AUTO") "AUTO" "PASS"))
				     ((eq? (launch:einf-rollup-status exit-info) 1) "FAIL")  ;; (vector-ref exit-info 3)
				     ((eq? (launch:einf-rollup-status exit-info) 2)	     ;;	(vector-ref exit-info 3)
				      ;; if the current status is AUTO the defer to the calculated value but qualify (i.e. make this AUTO-WARN)
				      (if (equal? (db:test-get-status testinfo) "AUTO") "AUTO-WARN" "WARN"))
				     ((eq? (launch:einf-rollup-status exit-info) 3) "CHECK")
				     ((eq? (launch:einf-rollup-status exit-info) 4) "WAIVED")
				     ((eq? (launch:einf-rollup-status exit-info) 5) "ABORT")
				     ((eq? (launch:einf-rollup-status exit-info) 6) "SKIP")
				     (else "FAIL")))) ;; (db:test-get-status testinfo)))
		    (debug:print-info 1 "Test exited in state=" (db:test-get-state testinfo) ", setting state/status based on exit code of " (launch:einf-exit-status exit-info) " and rollup-status of " (launch:einf-rollup-status exit-info))
		    (tests:test-set-status! run-id 
					    test-id 
					    new-state
					    new-status
					    (args:get-arg "-m") #f)

	      (rmt:update-run-stats run-id (rmt:get-raw-run-stats run-id)))
	    (mutex-unlock! m)
	    (debug:print 2 "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)))))))

;; set up the very basics needed for doing anything here.
;; gather available information, if legit read configs in this order:
(define (launch:setup-for-run #!key (force #f))
  ;; would set values for KEYS in the environment here for better support of env-override but 
  ;; have chicken/egg scenario. need to read megatest.config then read it again. Going to 
  ;; pass on that idea for now
  ;; special case
  (if (or force (not (hash-table? *configdat*)))  ;; no need to re-open on every call
      (begin
	(set! *configinfo* (or (if (get-environment-variable "MT_CMDINFO") ;; we are inside a test - do not reprocess configs
				   (let ((alistconfig (conc (get-environment-variable "MT_LINKTREE") "/"
							    (get-environment-variable "MT_TARGET")   "/"
							    (get-environment-variable "MT_RUNNAME")  "/"
							    ".megatest.cfg-"  megatest-version "-" megatest-fossil-hash)))
				     (if (file-exists? alistconfig)
;;
;;   if have cache;
;;      read it a return it
;;   else
;;     megatest.config     (do not cache)
;;     runconfigs.config   (cache if all vars avail)
;;     megatest.config     (cache if all vars avail)
;;   returns:
;;     *toppath*
;;   side effects:
;;     sets; *configdat*    (megatest.config info)
;;           *runconfigdat* (runconfigs.config info)
;;           *configstatus* (status of the read data)
;;
(define (launch:setup #!key (force #f))
  (let* ((toppath  (or *toppath* (getenv "MT_RUN_AREA_HOME"))) ;; preserve toppath
	 (runname  (common:args-get-runname))
	 (target   (common:args-get-target))
	 (linktree (common:get-linktree))
	 (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 "/" 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 (file-exists? rundir)(file-write-access? rundir))))
    ;; (print "runname: " runname " target: " target " mtcachef: " mtcachef " rccachef: " rccachef)
    (set! *toppath* toppath) ;; This is needed when we are running as a test using CMDINFO as a datasource
    (cond
     ;; data was read and cached and available in *configstatus*, toppath has already been set
     ((eq? *configstatus* 'fulldata)
      *toppath*)
     ;; if mtcachef exists just read it, however we need to assume toppath is available in $MT_RUN_AREA_HOME
     ((and mtcachef (file-exists? mtcachef) (get-environment-variable "MT_RUN_AREA_HOME"))
      (set! *configdat*    (configf:read-alist mtcachef))
      (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*)
     ;; we have all the info needed to fully process runconfigs and megatest.config
     (mtcachef              
      (let* ((first-pass    (find-and-read-config        ;; NB// sets MT_RUN_AREA_HOME as side effect
			             mtconfig
					 (list (configf:read-alist alistconfig)
					       (get-environment-variable "MT_RUN_AREA_HOME"))
					 #f))
				   #f) ;; no config cached - give up
			       (let ((runname (or (args:get-arg "-runname")(args:get-arg ":runname"))))
				 (if runname (setenv "MT_RUNNAME" runname))
				 (find-and-read-config 
				  (if (args:get-arg "-config")(args:get-arg "-config") "megatest.config")
				  environ-patt: "env-override"
				  given-toppath: (get-environment-variable "MT_RUN_AREA_HOME")
				  pathenvvar: "MT_RUN_AREA_HOME"))))
	(set! *configdat*  (if (car *configinfo*)(car *configinfo*) #f))
	(set! *toppath*    (if (car *configinfo*)(cadr *configinfo*) #f))
				     environ-patt: "env-override"
				     given-toppath: toppath
				     pathenvvar: "MT_RUN_AREA_HOME"))
	     (first-rundat  (let ((toppath (if toppath 
					       toppath
					       (car first-pass))))
			      (read-config (conc toppath "/runconfigs.config") *runconfigdat* #t 
					   sections: sections))))
	(set! *runconfigdat* first-rundat)
	(if first-pass  ;; 
	    (begin
	      (set! *configdat*  (car first-pass))
	      (set! *configinfo* first-pass)
	      (set! *toppath*    (or toppath (cadr first-pass))) ;; use the gathered data unless already have it
	      (set! toppath      *toppath*)
	      (setenv "MT_RUN_AREA_HOME" *toppath*)
	      ;; the seed read is done, now read runconfigs, cache it then read megatest.config one more time and cache it
	      (let* ((keys         (rmt:get-keys))
		     (key-vals     (keys:target->keyval keys target))
		     (linktree     (or (getenv "MT_LINKTREE")
				       (if *configdat* (configf:lookup *configdat* "setup" "linktree") #f)))
		     (second-pass  (find-and-read-config
				    mtconfig
				    environ-patt: "env-override"
				    given-toppath: toppath
				    pathenvvar: "MT_RUN_AREA_HOME"))
		     (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 
						  sections: sections))))
		(if cancreate (configf:write-alist runconfigdat rccachef))
		(set! *runconfigdat* runconfigdat)
		(if cancreate (configf:write-alist *configdat* mtcachef))
		(if cancreate (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
     (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
	    (let* ((toppath  (or (get-environment-variable "MT_RUN_AREA_HOME")(cadr cfgdat)))
		   (rdat     (read-config (conc toppath
						"/runconfigs.config") *runconfigdat* #t sections: sections)))
	      (set! *configinfo*   cfgdat)
	      (set! *configdat*    (car cfgdat))
	      (set! *runconfigdat* rdat)
	      (set! *toppath*      toppath)
	(let* ((tmptransport (configf:lookup *configdat* "server" "transport"))
	       (transport    (if tmptransport (string->symbol tmptransport) 'http)))
	  (if (member transport '(http rpc nmsg))
	      (set! *transport-type* transport)
	      (begin
		(debug:print 0 "ERROR: Unrecognised transport " transport)
		(exit))))
	(let ((linktree (configf:lookup *configdat* "setup" "linktree"))) ;; link tree is critical
	  (if linktree
	      (if (not (file-exists? linktree))
		  (begin
		    (handle-exceptions
		     exn
		     (begin
		       (debug:print 0 "ERROR: Something went wrong when trying to create linktree dir at " linktree)
		       (debug:print 0 " message: " ((condition-property-accessor 'exn 'message) exn))
		       (exit 1))
		     (create-directory linktree #t))))
	      (begin
		(debug:print 0 "ERROR: linktree not defined in [setup] section of megatest.config")
		(exit 1)))
	      (set! *configstatus* 'partial))
	    (begin
	      (debug:print 0 "ERROR: No " mtconfig " file found. Giving up.")
	      (exit 2))))))
    ;; additional house keeping
    (let* ((linktree (or (getenv "MT_LINKTREE")
			 (if *configdat* (configf:lookup *configdat* "setup" "linktree") #f))))
      (if linktree
	  (if (not (file-exists? linktree))
	      (begin
		(handle-exceptions
		 exn
		 (begin
		   (debug:print 0 "ERROR: Something went wrong when trying to create linktree dir at " linktree)
		   (debug:print 0 " message: " ((condition-property-accessor 'exn 'message) exn))
		   (exit 1))
		 (create-directory linktree #t))))
	  (begin
	    (debug:print 0 "ERROR: linktree not defined in [setup] section of megatest.config")
	    ;; (exit 1)
	  (if linktree
	      (let ((dbdir (conc linktree "/.db")))
		(handle-exceptions
		 exn
		 (begin
		   (debug:print 0 "ERROR: failed to create the " dbdir " area for your database files")
		   (debug:print 0 " message: " ((condition-property-accessor 'exn 'message) exn)))
		 (if (not (directory-exists? dbdir))(create-directory dbdir)))
		(setenv "MT_LINKTREE" linktree))
	      (begin
		(debug:print 0 "ERROR: linktree is required in your megatest.config [setup] section")
		(exit 1)))
	  (if (and *toppath*
		   (directory-exists? *toppath*))
	      (setenv "MT_RUN_AREA_HOME" *toppath*)
	      (begin
		(debug:print 0 "ERROR: failed to find the top path to your Megatest area.")
	    )))
    (if (and *toppath*
	     (directory-exists? *toppath*))
	(setenv "MT_RUN_AREA_HOME" *toppath*)
	(begin
	  (debug:print 0 "ERROR: failed to find the top path to your Megatest area.")))
		(exit 1)))
	  )))
  *toppath*)
    *toppath*))

(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")
	       (args:get-arg "-runtests")))
      (let* ((linktree (get-environment-variable "MT_LINKTREE"))
	     (target   (common:args-get-target))
	     (runname  (or (args:get-arg "-runname")
			   (args:get-arg ":runname")))
	     (fulldir  (conc linktree "/"
			     target "/"
			     runname)))
	(debug:print-info 0 "Have -runtests with target=" target ", runname=" runname ", fulldir=" fulldir ", testpatt=" (or (args:get-arg "-testpatt") "%"))
	(if (file-exists? linktree) ;; can't proceed without linktree
	    (begin
	      (if (not (file-exists? fulldir))
		  (create-directory fulldir #t)) ;; need to protect with exception handler 
	      (if (and target
		       runname
		       (file-exists? fulldir))
		  (let ((tmpfile  (conc fulldir "/.megatest.cfg." (current-seconds)))
			(targfile (conc fulldir "/.megatest.cfg-"  megatest-version "-" megatest-fossil-hash)))
		    (debug:print-info 0 "Caching megatest.config in " fulldir "/.megatest.cfg")
		    (configf:write-alist *configdat* tmpfile)
		    (system (conc "ln -sf " tmpfile " " targfile))
		    )))))))

(define (get-best-disk confdat testconfig)
  (let* ((disks   (or (and testconfig (hash-table-ref/default testconfig "disks" #f))
		      (hash-table-ref/default confdat "disks" #f)))
	 (minspace (let ((m (configf:lookup confdat "setup" "minspace")))
		     (string->number (or m "10000")))))
    (if disks 

			"-transport"
			"-kill-server"
			"-port"
			"-extract-ods"
			"-pathmod"
			"-env2file"
			"-envcap"
			"-envdelta"
			"-setvars"
			"-set-state-status"
			"-set-run-status"
			"-debug" ;; for *verbosity* > 2
			"-gen-megatest-test"
			"-override-timeout"
			"-test-files"  ;; -test-paths is for listing all

			"-logging"
			"-v" ;; verbose 2, more than normal (normal is 1)
			"-q" ;; quiet 0, errors/warnings only
		       )
		 args:arg-hash
		 0))

;; Add args that use remargs here
;;
(if (and (not (null? remargs))
	 (not (or
	       (args:get-arg "-runstep"))
	      ;; add more args that use remargs here
	       (args:get-arg "-runstep")
	       (args:get-arg "-envcap")
	       (args:get-arg "-envdelta")
	       )
	      ))
    (debug:print 0 "ERROR: Unrecognised arguments: " (string-intersperse (if (list? remargs) remargs (argv))  " ")))

;; immediately set MT_TARGET if -reqtarg or -target are available
;;
(let ((targ (or (args:get-arg "-reqtarg")(args:get-arg "-target"))))
  (if targ (setenv "MT_TARGET" targ)))

(if (args:get-arg "-env2file")
    (begin
      (save-environment-as-files (args:get-arg "-env2file"))
      (set! *didsomething* #t)))

(if (args:get-arg "-list-disks")
    (let ((toppath (launch:setup-for-run)))
    (let ((toppath (launch:setup)))
      (print 
       (string-intersperse 
	(map (lambda (x)
	       (string-intersperse 
		x
		" => "))
	     (common:get-disks *configdat*))

;;       (set! *did-something* #t)
;; 	      (begin
;; 		(print ((rpc:procedure 'testing (car host-port)(cadr host-port))))
;; 		(case (server:get-transport)
;; 		  ((http)(http:ping run-id host-port))
;; 		  ((rpc) (rpc:procedure 'server:login (car host-port)(cadr host-port));;  *toppath*)) ;; (rpc-transport:ping  run-id (car host-port)(cadr host-port)))
;; 		  (else  (debug:print 0 "ERROR: No transport set")(exit)))))

;;======================================================================
;; Capture, save and manipulate environments
;;======================================================================

;; NOTE: Keep these above the section where the server or client code is setup

(let ((envcap (args:get-arg "-envcap")))
  (if envcap
      (let* ((db      (env:open-db (if (null? remargs) "envdat.db" (car remargs)))))
	(env:save-env-vars db envcap)
	(env:close-database db)
	(set! *didsomething* #t))))

;; delta "language" will eventually be res=a+b-c but for now it is just res=a-b 
;;
(let ((envdelta (args:get-arg "-envdelta")))
  (if envdelta
      (let ((match (string-split envdelta "-")));; (string-match "([a-z0-9_]+)=([a-z0-9_\\-,]+)" envdelta)))
	(if (not (null? match))
	    (let* ((db        (env:open-db (if (null? remargs) "envdat.db" (car remargs))))
		   ;; (resctx    (cadr match))
		   ;; (equn      (caddr match))
		   (parts     match) ;; (string-split equn "-"))
		   (minuend   (car parts))
		   (subtraend (cadr parts))
		   (added     (env:get-added   db minuend subtraend))
		   (removed   (env:get-removed db minuend subtraend))
		   (changed   (env:get-changed db minuend subtraend)))
	      ;; (pp (hash-table->alist added))
	      ;; (pp (hash-table->alist removed))
	      ;; (pp (hash-table->alist changed))
	      (if (args:get-arg "-o")
		  (with-output-to-file
		      (args:get-arg "-o")
		    (lambda ()
		      (env:print added removed changed)))
		  (env:print added removed changed))
	      (env:close-database db)
	      (set! *didsomething* #t))
	    (debug:print 0 "ERROR: Parameter to -envdelta should be new=star-end")))))



;;======================================================================
;; Start the server - can be done in conjunction with -runall or -runtests (one day...)
;;   we start the server if not running else start the client thread
;;======================================================================

(if (args:get-arg "-server")

    ;; Server? Start up here.
    ;;
    (let ((tl        (launch:setup-for-run))
    (let ((tl        (launch:setup))
	  (run-id    (and (args:get-arg "-run-id")
			  (string->number (args:get-arg "-run-id")))))
      (if run-id
	  (begin
	    (server:launch run-id)
	    (set! *didsomething* #t))
	  (debug:print 0 "ERROR: server requires run-id be specified with -run-id"))))
	  (debug:print 0 "ERROR: server requires run-id be specified with -run-id")))

    ;; Not a server? This section will decide how to communicate
    ;;
    ;;  Setup client for all expect listed here
    ;; (if (null? (lset-intersection 
    ;;     	     equal?
    ;;     	     (hash-table-keys args:arg-hash)
    ;;     	     '("-list-servers"
    ;;     	       "-stop-server"
    ;;     	       "-show-cmdinfo"
    ;;     	       "-list-runs"
    ;;     	       "-ping")))
    ;;     (if (launch:setup-for-run)
    ;;         (let ((run-id    (and (args:get-arg "-run-id")
    ;;     			  (string->number (args:get-arg "-run-id")))))
    ;;           ;; (set! *fdb*   (filedb:open-db (conc *toppath* "/db/paths.db")))
    ;;           ;; if not list or kill then start a client (if appropriate)
    ;;           (if (or (args-defined? "-h" "-version" "-gen-megatest-area" "-gen-megatest-test")
    ;;     	      (eq? (length (hash-table-keys args:arg-hash)) 0))
    ;;     	  (debug:print-info 1 "Server connection not needed")
    ;;     	  (begin
    ;;     	    ;; (if run-id 
    ;;     	    ;;     (client:launch run-id) 
    ;;     	    ;;     (client:launch 0)      ;; without run-id we'll start a server for "0"
    ;;     	    #t
    ;;     	    ))))))
    (if (null? (lset-intersection 
		equal?
		(hash-table-keys args:arg-hash)
		'("-list-servers"
		  "-stop-server"
		  "-show-cmdinfo"
		  "-list-runs"
		  "-ping")))
	(if (launch:setup)
	    (let ((run-id    (and (args:get-arg "-run-id")
				  (string->number (args:get-arg "-run-id")))))
	      ;; (set! *fdb*   (filedb:open-db (conc *toppath* "/db/paths.db")))
	      ;; if not list or kill then start a client (if appropriate)
	      (if (or (args-defined? "-h" "-version" "-gen-megatest-area" "-gen-megatest-test")
		      (eq? (length (hash-table-keys args:arg-hash)) 0))
		  (debug:print-info 1 "Server connection not needed")
		  (begin
		    ;; (if run-id 
		    ;;     (client:launch run-id) 
		    ;;     (client:launch 0)      ;; without run-id we'll start a server for "0"
		    #t
		    ))))))

;; MAY STILL NEED THIS
;;		       (set! *megatest-db* (make-dbr:dbstruct path: *toppath* local: #t))))))))))

(if (or (args:get-arg "-list-servers")
	(args:get-arg "-stop-server"))
    (let ((tl (launch:setup-for-run)))
    (let ((tl (launch:setup)))
      (if tl 
	  (let* ((tdbdat  (tasks:open-db))
		 (servers (tasks:get-all-servers (db:delay-if-busy tdbdat)))
		 (fmtstr  "~5a~12a~8a~20a~24a~10a~10a~10a~10a\n")
		 (servers-to-kill '())
		 (killinfo   (args:get-arg "-stop-server"))
		 (khost-port (if killinfo (if (substring-index ":" killinfo)(string-split ":") #f) #f))

		   targets))
	((json)
	 (json-write targets))
	(else
	 (debug:print 0 "ERROR: dump output format " (args:get-arg "-dumpmode") " not supported for -list-targets")))
      (set! *didsomething* #t)))

;; get the runconfigs
;;
(define (full-runconfigs-read)
  (if (eq? *configstatus* 'fulldata)
      *runconfigdat*
      (begin
	(launch:setup)
	*runconfigdat*)))

;;   (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)
;; 	     (file-write-access? cfgf))
;; 	(configf:read-alist cfgf)
  (let* ((keys   (rmt:get-keys))
	 (target (common:args-get-target))
	 (key-vals (if target (keys:target->keyval keys target) #f))
	 (sections (if target (list "default" target) #f))
	 (data     (begin
		     (setenv "MT_RUN_AREA_HOME" *toppath*)
		     (if key-vals
			 (for-each (lambda (kt)
				     (setenv (car kt) (cadr kt)))
				   key-vals))
		     (read-config (conc *toppath* "/runconfigs.config") #f #t sections: sections))))
    data))
;; 	(let* ((keys   (rmt:get-keys))
;; 	       (target (common:args-get-target))
;; 	       (key-vals (if target (keys:target->keyval keys target) #f))
;; 	       (sections (if target (list "default" target) #f))
;; 	       (data     (begin
;; 			   (setenv "MT_RUN_AREA_HOME" *toppath*)
;; 			   (if key-vals
;; 			       (for-each (lambda (kt)
;; 					   (setenv (car kt) (cadr kt)))
;; 					 key-vals))
;; 			   (read-config (conc *toppath* "/runconfigs.config") #f #t sections: sections))))
;; 	  (if (and rundir ;; have all needed variabless
;; 		   (directory-exists? rundir)
;; 		   (file-write-access? rundir))
;; 	      (begin
;; 		(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
;; 	  data))))


(if (args:get-arg "-show-runconfig")
    (let ((tl (launch:setup-for-run)))
    (let ((tl (launch:setup)))
      (push-directory *toppath*)
      (let ((data (full-runconfigs-read)))
	;; keep this one local
	(cond
	 ((and (args:get-arg "-section")
	       (args:get-arg "-var"))
	  (let ((val (or (configf:lookup data (args:get-arg "-section")(args:get-arg "-var"))

	  (configf:config->ini data))
	 (else
	  (debug:print 0 "ERROR: -dumpmode of " (args:get-arg "-dumpmode") " not recognised")))
	(set! *didsomething* #t))
      (pop-directory)))

(if (args:get-arg "-show-config")
    (let ((tl   (launch:setup-for-run))
    (let ((tl   (launch:setup))
	  (data *configdat*)) ;; (read-config "megatest.config" #f #t)))
      (push-directory *toppath*)
      ;; keep this one local
      (cond 
       ((and (args:get-arg "-section")
	     (args:get-arg "-var"))
	(let ((val (configf:lookup data (args:get-arg "-section")(args:get-arg "-var"))))

;; NOTE: list-runs and list-db-targets operate on local db!!!
;;
;; IDEA: megatest list -runname blah% ...
;;
(if (or (args:get-arg "-list-runs")
	(args:get-arg "-list-db-targets"))
    (if (launch:setup-for-run)
    (if (launch:setup)
	(let* (;; (dbstruct    (make-dbr:dbstruct path: *toppath* local: (args:get-arg "-local")))
	       (runpatt     (args:get-arg "-list-runs"))
	       (testpatt    (common:args-get-testpatt #f))
	       ;; (if (args:get-arg "-testpatt") 
	       ;;  	        (args:get-arg "-testpatt") 
	       ;;  	        "%"))
	       (keys        (rmt:get-keys)) ;; (db:get-keys dbstruct))

		  (ods:list->ods tempdir ouf sheets))))
	  ;; (system (conc "rm -rf " tempdir))
	  (set! *didsomething* #t))))

;; Don't think I need this. Incorporated into -list-runs instead
;;
;; (if (and (args:get-arg "-since")
;; 	 (launch:setup-for-run))
;; 	 (launch:setup))
;;     (let* ((since-time (string->number (args:get-arg "-since")))
;; 	   (run-ids    (db:get-changed-run-ids since-time)))
;;       ;; (rmt:get-tests-for-runs-mindata run-ids testpatt states status not-in)
;;       (print (sort run-ids <))
;;       (set! *didsomething* #t)))
      
      

	       (target    (args:get-arg "-target"))
	       (toppath   (assoc/default 'toppath   cmdinfo)))
	  (change-directory toppath)
	  (if (not target)
	      (begin
		(debug:print 0 "ERROR: -target is required.")
		(exit 1)))
	  (if (not (launch:setup-for-run))
	  (if (not (launch:setup))
	      (begin
		(debug:print 0 "Failed to setup, giving up on -test-paths or -test-files, exiting")
		(exit 1)))
	  (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)

	     (db-host   (assoc/default 'db-host   cmdinfo))
	     (run-id    (assoc/default 'run-id    cmdinfo))
	     (test-id   (assoc/default 'test-id   cmdinfo))
	     (itemdat   (assoc/default 'itemdat   cmdinfo))
	     (work-area (assoc/default 'work-area cmdinfo))
	     (db        #f))
	(change-directory testpath)
	(if (not (launch:setup-for-run))
	(if (not (launch:setup))
	    (begin
	      (debug:print 0 "Failed to setup, exiting")
	      (exit 1)))
	(if (and state status)
	    (rmt:teststep-set-status! run-id test-id step state status msg logfile)
	    (begin
	      (debug:print 0 "ERROR: You must specify :state and :status with every call to -step")

	       (run-id    (assoc/default 'run-id    cmdinfo))
	       (test-id   (assoc/default 'test-id   cmdinfo))
	       (itemdat   (assoc/default 'itemdat   cmdinfo))
	       (work-area (assoc/default 'work-area cmdinfo))
	       (db        #f) ;; (open-db))
	       (state     (args:get-arg ":state"))
	       (status    (args:get-arg ":status")))
	  (if (not (launch:setup-for-run))
	  (if (not (launch:setup))
	      (begin
		(debug:print 0 "Failed to setup, exiting")
		(exit 1)))

	  (if (args:get-arg "-runstep")(debug:print-info 1 "Running -runstep, first change to directory " work-area))
	  (change-directory work-area)
	  ;; can setup as client for server mode now

;; Various helper commands can go below here
;;======================================================================

(if (or (args:get-arg "-showkeys")
        (args:get-arg "-show-keys"))
    (let ((db #f)
	  (keys #f))
      (if (not (launch:setup-for-run))
      (if (not (launch:setup))
	  (begin
	    (debug:print 0 "Failed to setup, exiting")
	    (exit 1)))
      (set! keys (rmt:get-keys)) ;;  db))
      (debug:print 1 "Keys: " (string-intersperse keys ", "))
      (if (sqlite3:database? db)(sqlite3:finalize! db))
      (set! *didsomething* #t)))

;;======================================================================
;; Update the database schema, clean up the db
;;======================================================================

(if (args:get-arg "-rebuild-db")
    (begin
      (if (not (launch:setup-for-run))
      (if (not (launch:setup))
	  (begin
	    (debug:print 0 "Failed to setup, exiting") 
	    (exit 1)))
      ;; keep this one local
      (open-run-close patch-db #f)
      (set! *didsomething* #t)))

(if (args:get-arg "-cleanup-db")
    (begin
      (if (not (launch:setup-for-run))
      (if (not (launch:setup))
	  (begin
	    (debug:print 0 "Failed to setup, exiting") 
	    (exit 1)))
      ;; keep this one local
      ;; (open-run-close db:clean-up #f)
      (db:multi-db-sync 
       #f ;; do all run-ids
       ;; 'new2old
       'killservers
       'dejunk
       ;; 'adj-testids
       ;; 'old2new
       'new2old
       )
      (set! *didsomething* #t)))

(if (args:get-arg "-mark-incompletes")
    (begin
      (if (not (launch:setup-for-run))
      (if (not (launch:setup))
	  (begin
	    (debug:print 0 "Failed to setup, exiting") b
	    (exit 1)))
      (open-run-close db:find-and-mark-incomplete #f)
      (set! *didsomething* #t)))

;;======================================================================
;; Update the tests meta data from the testconfig files
;;======================================================================

(if (args:get-arg "-update-meta")
    (begin
      (if (not (launch:setup-for-run))
      (if (not (launch:setup))
	  (begin
	    (debug:print 0 "Failed to setup, exiting") 
	    (exit 1)))
      ;; now can find our db
      ;; keep this one local
      (open-run-close runs:update-all-test_meta #f)
      (set! *didsomething* #t)))

;;======================================================================
;; Start a repl
;;======================================================================

;; fakeout readline

(if (or (getenv "MT_RUNSCRIPT")
(if (or (args:get-arg "-repl")
	(args:get-arg "-repl")
	(args:get-arg "-load"))
    (let* ((toppath (launch:setup-for-run))
    (let* ((toppath (launch:setup))
	   (dbstruct (if toppath (make-dbr:dbstruct path: toppath local: (args:get-arg "-local")) #f)))
      (if dbstruct
	  (cond
	   ((getenv "MT_RUNSCRIPT")
	    ;; How to run megatest scripts
	    ;;
	    ;; #!/bin/bash
	    ;;
	    ;; export MT_RUNSCRIPT=yes
	    ;; megatest << EOF
	    ;; (print "Hello world")
	    ;; (exit)
	    ;; EOF

	    (repl))
	   (else
	  (begin
	    (set! *db* dbstruct)
	    (set! *client-non-blocking-mode* #t)
	    (import extras) ;; might not be needed
	    ;; (import csi)
	    (import readline)
	    (import apropos)
	    ;; (import (prefix sqlite3 sqlite3:)) ;; doesn't work ...
	    (include "readline-fix.scm")
	    (gnu-history-install-file-manager
	     (string-append
	      (or (get-environment-variable "HOME") ".") "/.megatest_history"))
	    (current-input-port (make-gnu-readline-port "megatest> "))
	    (if (args:get-arg "-repl")
		(repl)
		(load (args:get-arg "-load")))
	    (db:close-all dbstruct))
	  (exit))
      (set! *didsomething* #t)))
	    (begin
	      (set! *db* dbstruct)
	      (set! *client-non-blocking-mode* #t)
	      (import extras) ;; might not be needed
	      ;; (import csi)
	      (import readline)
	      (import apropos)
	      ;; (import (prefix sqlite3 sqlite3:)) ;; doesn't work ...
	      (include "readline-fix.scm")
	      (gnu-history-install-file-manager
	       (string-append
		(or (get-environment-variable "HOME") ".") "/.megatest_history"))
	      (current-input-port (make-gnu-readline-port "megatest> "))
	      (if (args:get-arg "-repl")
		  (repl)
		  (load (args:get-arg "-load")))
	      (db:close-all dbstruct))
	    (exit)))
	  (set! *didsomething* #t))))

;;======================================================================
;; Wait on a run to complete
;;======================================================================

(if (and (args:get-arg "-run-wait")
	 (not (or (args:get-arg "-run")
		  (args:get-arg "-runtests")))) ;; run-wait is built into runtests now
    (begin
      (if (not (launch:setup-for-run))
      (if (not (launch:setup))
	  (begin
	    (debug:print 0 "Failed to setup, exiting") 
	    (exit 1)))
      (operate-on 'run-wait)
      (set! *didsomething* #t)))

;; ;; ;; redo me ;; Not converted to use dbstruct yet

    (begin
      (db:multi-db-sync 
       #f ;; do all run-ids
       'new2old
       )
      (set! *didsomething* #t)))

;;======================================================================
;; Capture, save and manipulate environments
;;======================================================================

(let ((envcap (args:get-arg "-envcap")))
  (if envcap
      (if (substring-index "=" envcap)
	  (let* ((parts   (string-split envcap "="))
		 (fname   (car parts))
		 (context (cadr parts))
		 (db      (env:open-db fname)))
	    (env:save-env-vars db context)
	    (env:close-database db)
	    (set! *didsomething* #t))
	  (begin
	    (debug:print 0 "ERROR: Parameter to -envcap should be <filename>=<context>. E.G. envdat=original, got: " envcap)
	    (set! *didsomething* #t)))))

;;======================================================================
;; Exit and clean up
;;======================================================================

(if *runremote* (close-all-connections!))

(if (not *didsomething*)

		 0))

(if (args:get-arg "-h")
    (begin
      (print help)
      (exit)))

(if (not (launch:setup-for-run))
(if (not (launch:setup))
    (begin
      (print "Failed to find megatest.config, exiting") 
      (exit 1)))

;; (if (args:get-arg "-host")
;;     (begin
;;       (set! *runremote* (string-split (args:get-arg "-host" ":")))

  (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))
   (let-values (((rpid exit-type exit-signal)(process-wait pid #t)))
       (and (number? rpid)
	    (equal? rpid pid)))))
	 

(define (process:alive-on-host? host pid)
  (let ((cmd (conc "ssh " host " ps -o pid= -p " pid)))
    (handle-exceptions
     exn
     #f ;; anything goes wrong - assume the process in NOT running.
     (with-input-from-pipe 
      cmd
      (lambda ()
	(let loop ((inl (read-line)))
	  (if (eof-object? inl)
	      #f
	      (let* ((clean-str (string-substitute "^[^\\d]*([0-9]+)[^\\d]*$" "\\1" inl))
		     (innum     (string->number clean-str)))
		(and innum
		     (eq? pid innum))))))))))

(define (process:get-sub-pids pid)
  (with-input-from-pipe
   (conc "pstree -A -p " pid) ;; | tr 'a-z\\-+`()\\.' ' ' " pid)
   (lambda ()
     (let loop ((inl (read-line))
		(res '()))
       (if (eof-object? inl)

;; This is the *new* methodology. One record to inform them and in the chaos, organise them.
;;
;; NOT YET UTILIZED
;;
(define (runs:create-run-record)
  (let* ((mconfig      (if *configdat*
		           *configdat*
		           (if (launch:setup-for-run)
		           (if (launch:setup)
		               *configdat*
		               (begin
		                 (debug:print 0 "ERROR: Called setup in a non-megatest area, exiting")
		                 (exit 1)))))
	  (runrec      (runs:runrec-make-record))
	  (target      (common:args-get-target))
	  (runname     (common:args-get-runname))

    (setenv "MT_TARGET"  target)
    (setenv "MT_TESTSUITENAME" (common:get-testsuite-name))
    (set! envdat (append 
		  envdat
		  (list (list "MT_RUN_AREA_HOME" toppath)
			(list "MT_RUNNAME"       runname)
			(list "MT_TARGET"        target))))
    
    ;; Now can read the runconfigs file
    ;; Now can read the runconfigs file -- can replace this with call to launch:setup?
    ;; 
    ;; This block should be ok to remove - just keep the set of runconfig
    ;; 
    (if (not (eq? *configstatus* 'fulldata))
	(begin
	  (debug:print 0 "Processing runconfigs.config again...")
    (set! runconfig (read-config (conc  *toppath* "/runconfigs.config") #f #t sections: (list "default" target)))
    (if (not (hash-table-ref/default runconfig (args:get-arg "-reqtarg") #f))
	(begin
	  (debug:print 0 "ERROR: [" (args:get-arg "-reqtarg") "] not found in " runconfigf)
	  (if db (sqlite3:finalize! db))
	  (exit 1)))
	  (set! runconfig (read-config (conc  *toppath* "/runconfigs.config") #f #t sections: (list "default" target)))
	  (if (not (hash-table-ref/default runconfig (args:get-arg "-reqtarg") #f))
	      (begin
		(debug:print 0 "ERROR: [" (args:get-arg "-reqtarg") "] not found in " runconfigf)
		(if db (sqlite3:finalize! db))
		(exit 1))))
	(set! runconfig *runconfigdat*))
    ;; Now have runconfigs data loaded, set environment vars

    ;; Only now can we calculate the testpatt
    (set! testpatt (common:args-get-testpatt runconfig))
    
    (for-each (lambda (section)
		(for-each (lambda (varval)

	  (list (not can-not-run-more) num-running num-running-in-jobgroup max-concurrent-jobs job-group-limit)))))


;;  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
;;            
(define (runs:run-tests target runname test-patts user flags #!key (run-count 3)) ;; test-names
(define (runs:run-tests target runname test-patts user flags #!key (run-count 1)) ;; test-names
  (let* ((keys               (keys:config-get-fields *configdat*))
	 (keyvals            (keys:target->keyval keys target))
	 (run-id             (rmt:register-run keyvals runname "new" "n/a" user))  ;;  test-name)))
	 (deferred          '()) ;; delay running these since they have a waiton clause
	 (runconfigf         (conc  *toppath* "/runconfigs.config"))
	 (test-records       (make-hash-table))
	 ;; need to process runconfigs before generating these lists

      (exit 3))
     ((not runname)
      (debug:print 0 "ERROR: Missing required parameter for " switchname ", you must specify the run name with -runname runname")
      (exit 3))
     (else
      (let (;; (db   #f)
	    (keys #f))
	(if (launch:setup-for-run)
	(if (not (launch:setup))
	    (launch:cache-config)
	    (begin 
	      (debug:print 0 "Failed to setup, exiting")
	      (exit 1)))
	(set! keys (keys:config-get-fields *configdat*))
	;; have enough to process -target or -reqtarg here
	(if (args:get-arg "-reqtarg")
	    (let* ((runconfigf (conc  *toppath* "/runconfigs.config")) ;; DO NOT EVALUATE ALL 

;;
(define (server:ping run-id host:port)
  (let ((tdbdat (tasks:open-db)))
    (let* ((host-port (let ((slst (string-split   host:port ":")))
			(if (eq? (length slst) 2)
			    (list (car slst)(string->number (cadr slst)))
			    #f)))
	   (toppath       (launch:setup-for-run))
	   (toppath       (launch:setup))
	   (server-db-dat (if (not host-port)(tasks:get-server (db:delay-if-busy tdbdat) run-id) #f)))
      (if (not run-id)
	  (begin
	    (debug:print 0 "ERROR: must specify run-id when doing ping, -run-id n")
	    (print "ERROR: No run-id")
	    (exit 1))
	  (if (and (not host-port)

	     (getenv "MT_TARGET")    "/"
	     (getenv "MT_RUNNAME")   "/"
	     (getenv "MT_TEST_NAME") "/"
	     (if (or (getenv "MT_ITEMPATH")
		     (not (string=? "" (getenv "MT_ITEMPATH"))))
		 (conc "/" (getenv "MT_ITEMPATH"))))))

;; 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 test-registry system-allowed #!key (force-create #f))
  (let* ((treg              (or test-registry
				(tests:get-all)))
	 (test-path         (hash-table-ref/default 
			     treg test-name 
			     (conc *toppath* "/tests/" test-name)))
	 (test-configf (conc test-path "/testconfig"))
	 (testexists   (and (file-exists? test-configf)(file-read-access? test-configf)))
	 (cache-path   (tests:get-test-path-from-environment))
	 (cache-exists (and cache-path 
  (let* ((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? (conc cache-path "/.testconfig"))))
			    (file-exists? cache-file)))
	 (cache-file   (conc cache-path "/.testconfig"))
	 (tcfg         (if testexists
			   (or (and (not force-create)
				    cache-exists
				    (handle-exceptions
				     exn
	 (cached-dat   (if (and (not force-create)
				cache-exists)
			   (handle-exceptions
			    exn
				     (begin
				       (debug:print 0 "WARNING: Failed to read " cache-file) 
				       (make-hash-table)) ;; better to return a hash and keep going - I think
				     (configf:read-alist cache-file)))
			       (read-config test-configf #f system-allowed environ-patt: (if system-allowed
											     "pre-launch-env-vars"
											     #f)))
			   #f)))
    (hash-table-set! *testconfigs* test-name tcfg)
    (if (and testexists
	     cache-path
			    #f ;; any issues, just give up with the cached version and re-read
			    (configf:read-alist cache-file))
			   #f)))
    (if cached-dat
	cached-dat
	(let ((dat (hash-table-ref/default *testconfigs* test-name #f)))
	  (if (and  dat ;; have a locally cached version
		    (hash-table-ref/default dat "have fulldata" #f)) ;; marked as good data?
	      dat
	      ;; no cached data available
	      (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)))
		     (tcfg         (if testexists
				       (read-config test-configf #f system-allowed
						    environ-patt: (if system-allowed
								      "pre-launch-env-vars"
								      #f))
				       #f)))
		(if cache-file (hash-table-set! tcfg "have fulldata" #t)) ;; mark this as fully read data
		(if tcfg (hash-table-set! *testconfigs* test-name tcfg))
		(if (and testexists
			 cache-file
	     (not cache-exists)
	     (file-write-access? cache-path))
	(let ((tpath (conc cache-path "/.testconfig")))
	  (debug:print-info 1 "Caching testconfig for " test-name " in " tpath)
	  (configf:write-alist tcfg tpath)))
    tcfg))
			 (file-write-access? cache-path))
		    (let ((tpath (conc cache-path "/.testconfig")))
		      (debug:print-info 1 "Caching testconfig for " test-name " in " tpath)
		      (configf:write-alist tcfg tpath)))
		tcfg))))))
  
;; sort tests by priority and waiton
;; Move test specific stuff to a test unit FIXME one of these days
(define (tests:sort-by-priority-and-waiton test-records)
  (let* ((mungepriority (lambda (priority)
			  (if priority
			      (let ((tmp (any->number priority)))

(define (tests:easy-dot test-records outtype)
  (let-values (((fd temp-path) (file-mkstemp (conc "/tmp/" (current-user-name) ".XXXXXX"))))
    (let ((all-testnames (hash-table-keys test-records))
	  (temp-port     (open-output-file* fd)))
      ;; (format temp-port "This file is ~A.~%" temp-path)
      (format temp-port "digraph tests {\n")
      (format temp-port "  size=4,8\n")
      ;; (format temp-port "   splines=none\n")
      (for-each
       (lambda (testname)
	 (let* ((testrec (hash-table-ref test-records testname))
		(waitons (or (tests:testqueue-get-waitons testrec) '())))
	   (for-each
	    (lambda (waiton)

(define (tests:tests->dot test-records)
  (let ((all-testnames (hash-table-keys test-records)))
    (if (null? all-testnames)
	'()
	(let loop ((hed (car all-testnames))
		   (tal (cdr all-testnames))
		   (res (list "digraph tests {")))
		   (res (list "digraph tests {"
			      " size=\"11,11\";"
			      " ratio=0.9;")))
	  (let* ((testrec (hash-table-ref test-records hed))
		 (waitons (or (tests:testqueue-get-waitons testrec) '()))
		 (newres  (append res
				  (if (null? waitons)
				      (list (conc "   \"" hed "\";"))
				      (map (lambda (waiton)
					     (conc "   \"" waiton "\" -> \"" hed "\";"))

[disks]
disk0 #{getenv MT_RUN_AREA_HOME}/tmp/mt_runs
disk0 #{scheme (create-directory "#{getenv MT_RUN_AREA_HOME}/tmp/mt_runs" #t)}

[default]
SOMEVAR This should show up in SOMEVAR3
VARNOVAL
VARNOVAL_WITHSPACE 

# 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]

# #{system echo 'VACKYVAR #{shell pwd}' > $MT_RUN_AREA_HOME/configs/$USER.config}

[ezsteps]
calcresults megatest -list-runs $MT_RUNNAME -target $MT_TARGET
check_triggers  cat $MT_RUN_AREA_HOME/triggers_$MT_RUN_NAME.dat

[logpro]
check_triggers ;;
  (expect:error in "LogFileBody" = 0 "No errors" #/error/i)

[requirements]
waiton  #{getenv ALL_TOPLEVEL_TESTS}

# This is a "toplevel" test, it does not require waitons to be non-FAIL to run
mode toplevel

[setup]
runscript main.sh

[test_meta]
author matt
owner  bob
description This test checks that a multi-lineitem test with mix of pass and non-fail rolls up a PASS

tags first,single
reviewed 09/10/2011, by Matt

[triggers]
NOT_STARTED/ xterm -e bash -s -- 
RUNNING/ xterm -e bash -s -- 
# NOT_STARTED/ xterm -e bash -s -- 
NOT_STARTED/   echo "trigger: exit_0, NOT_STARTED/" > $MT_RUN_AREA_HOME/triggers_$MT_RUN_NAME.dat
RUNNING/       echo "trigger: exit_0, RUNNING/" >> $MT_RUN_AREA_HOME/triggers_$MT_RUN_NAME.dat

[requirements]
priority 10

[ezsteps]
# should fail on next step
lookitnada  ls /nada

[triggers]
# run like this: cmd test-id test-rundir trigger
COMPLETED/FAIL xterm;echo
COMPLETED/FAIL   echo "trigger: ez_fail_quick, COMPLETED/FAIL" >> $MT_RUN_AREA_HOME/triggers_$MT_RUN_NAME.dat

[test_meta]
author matt
owner  bob
description This test runs a single ezstep which fails immediately.

tags first,single

owner  bob
description This test checks that a multi-lineitem test with mix of pass and non-fail rolls up a PASS

tags first,single
reviewed 09/10/2011, by Matt

[triggers]
COMPLETED/ echo $MT_TEST_NAME > $MT_RUN_AREA_HOME/foo
COMPLETED/   echo "trigger: priority_1, COMPLETED/" >> $MT_RUN_AREA_HOME/triggers_$MT_RUN_NAME.dat

# test-path and test-file
test-path test-path-file.sh

# verify that vars with $ signs get expanded
varwithdollar eval_vars.sh

emptyvars bash -c 'if [[ $VARNOVAL == "" ]];then echo HAVE_VARNOVAL;else echo "ERROR: VARNOVAL not found";fi'
emptyvar_withspace bash -c 'if [[ $VARNOVAL_WITHSPACE == "" ]];then echo HAVE_VARNOVAL_WITHSPACE;else echo "ERROR: VARNOVAL_WITHSPACE not found";fi'
emptyvar_megatest.sh egrep VARNO megatest.sh

[requirements]
waiton runfirst
priority 0

[items]
NUMNUM [system cat $MT_RUN_AREA_HOME/tmp/$USER/$sysname/$fsname/$datapath/$MT_RUNNAME/$PREDICTABLE]

[logpro]
emptyvars ;;
  (expect:error in "LogFileBody" = 0 "VARNOVAL not found" #/ERROR: VARNOVAL not found/)
  (expect:required in "LogFileBody" = 1 "HAVE_VARNOVAL"   #/HAVE_VARNOVAL/)

emptyvar_withspace ;;
  (expect:error in "LogFileBody" = 0 "VARNOVAL_WITHSPACE not found" #/ERROR: VARNOVAL_WITHSPACE not found/)
  (expect:required in "LogFileBody" = 1 "HAVE_VARNOVAL_WITHSPACE"   #/HAVE_VARNOVAL_WITHSPACE/)

emptyvar_megatest.sh ;;
  (expect:error in "LogFileBody" = 0 "No errors expected" #/ERR/i)
  (expect:required in "LogFileBody" = 1 "VARNOVAL_WITHSPACE"  #/VARNOVAL_WITHSPACE/)
  (expect:required in "LogFileBody" = 1 "VARNOVAL"            #/VARNOVAL/)

[test_meta]
author matt
owner  bob
description This test runs a single ezstep which is expected to pass, no logpro file.

tags first,single
reviewed 09/10/2011, by Matt