Megatest

                            Optionally use :state and :status
  -set-state-status X,Y   : set state to X and status to Y, requires controls per -remove-runs
  -rerun FAIL,WARN...     : force re-run for tests with specificed status(s)
  -rollup                 : (currently disabled) fill run (set by :runname)  with latest test(s)
                            from prior runs with same keys
  -lock                   : lock run specified by target and runname
  -unlock                 : unlock run specified by target and runname
  -run-wait               : wait on run specified by target and runname

Selectors (e.g. use for -runtests, -remove-runs, -set-state-status, -list-runs etc.)
  -target key1/key2/...   : run for key1, key2, etc.
  -reqtarg key1/key2/...  : run for key1, key2, etc. but key1/key2 must be in runconfig
  -testpatt patt1/patt2,patt3/...  : % is wildcard
  :runname                : required, name for this particular test run
  :state                  : Applies to runs, tests or steps depending on context

  -setvars VAR1=val1,VAR2=val2 : Add environment variables to a run NB// these are
                                 overwritten by values set in config files.
  -server -|hostname      : start the server (reduces contention on megatest.db), use
                            - to automatically figure out hostname
  -transport http|fs      : use http or direct access for transport (default is http) 
  -daemonize              : fork into background and disconnect from stdin/out
  -list-servers           : list the servers 
  -stop-server id         : stop server specified by id (see output of -list-servers), use
                            0 to kill all
  -repl                   : start a repl (useful for extending megatest)
  -load file.scm          : load and run file.scm

Spreadsheet generation
  -extract-ods fname.ods  : extract an open document spreadsheet from the database
  -pathmod path           : insert path, i.e. path/runame/itempath/logfile.html
                            will clear the field if no rundir/testname/itempath/logfile

			"-daemonize"
			;; misc
			"-archive"
			"-repl"
			"-lock"
			"-unlock"
			"-list-servers"
                        "-run-wait"      ;; wait on a run to complete (i.e. no RUNNING)

			;; misc queries
			"-list-disks"
			"-list-targets"
			"-list-db-targets"
			"-show-runconfig"
			"-show-config"
			"-show-cmdinfo"
			;; queries

		 (if (equal? state "dead")
		     (if (> last-update (* 25 60 60)) ;; keep records around for slighly over a day.
			 (open-run-close tasks:server-deregister tasks:open-db hostname pullport: pullport pid: pid action: 'delete))
		     (if (> last-update 20)        ;; Mark as dead if not updated in last 20 seconds
			 (open-run-close tasks:server-deregister tasks:open-db hostname pullport: pullport pid: pid)))
		 (format #t fmtstr id mt-ver pid hostname interface pullport pubport last-update
			 (if status "alive" "dead") transport)
		 (if (or (equal? id sid)
			 (equal? sid 0)) ;; kill all/any
		     (begin
		       (debug:print-info 0 "Attempting to stop server with pid " pid)
		       (tasks:kill-server status hostname pullport pid transport)))))
	     servers)
	    (debug:print-info 1 "Done with listservers")
	    (set! *didsomething* #t)
	    (exit)) ;; must do, would have to add checks to many/all calls below

	    (debug:print 0 "Failed to setup, exiting") 
	    (exit 1)))
      ;; keep this one local
      (open-run-close patch-db #f)
      (set! *didsomething* #t)))

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

(if (args:get-arg "-run-wait")
    (begin
      (if (not (setup-for-run))
	  (begin
	    (debug:print 0 "Failed to setup, exiting") 
	    (exit 1)))




      (operate-on 'run-wait)
























      (set! *didsomething* #t)))

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

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

	(begin
	  (debug:print 0 "ERROR: the parameter to -set-state-status is a comma delimited string. E.g. COMPLETED,FAIL")
	  (exit)))
    (for-each
     (lambda (run)
       (let ((runkey (string-intersperse (map (lambda (k)
						(db:get-value-by-header run header k)) keys) "/"))
	     (dirs-to-remove (make-hash-table))
	     (proc-get-tests (lambda (run-id)
			       (cdb:remote-run db:get-tests-for-run db run-id
					       testpatt states statuses
					       not-in:  #f
					       sort-by: (case action
							  ((remove-runs) 'rundir)
							  (else          'event_time))))))
	 (let* ((run-id    (db:get-value-by-header run header "id"))
		(run-state (db:get-value-by-header run header "state"))
		(tests     (if (not (equal? run-state "locked"))
			       (proc-get-tests run-id)





			       '()))
		(lasttpath "/does/not/exist/I/hope"))
	   (debug:print-info 4 "runs:operate-on run=" run ", header=" header)
	   (if (not (null? tests))
	       (begin
		 (case action
		   ((remove-runs)
		    (debug:print 1 "Removing tests for run: " runkey " " (db:get-value-by-header run header "runname")))
		   ((set-state-status)
		    (debug:print 1 "Modifying state and staus for tests for run: " runkey " " (db:get-value-by-header run header "runname")))
		   ((print-run)
		    (debug:print 1 "Printing info for run " runkey ", run=" run ", tests=" tests ", header=" header)
		    action)
		   ((run-wait)
		    (debug:print 1 "Waiting for run " runkey ", run=" runnamepatt " to complete"))
		   (else
		    (debug:print-info 0 "action not recognised " action)))
		 (let ((sorted-tests     (sort tests (lambda (a b)(let ((dira (db:test-get-rundir a))
									(dirb (db:test-get-rundir b)))
								    (if (and (string? dira)(string? dirb))
									(> (string-length dira)(string-length dirb))
									#f)))))

						(debug:print 0 "WARNING: not removing " run-dir " as it either doesn't exist or is not a symlink")
						(debug:print 0 "NOTE: the run dir for this test is undefined. Test may have already been deleted."))
					    ))
				    (if (not (null? tal))
					(loop (car tal)(cdr tal))))))
			     ((set-state-status)
			      (debug:print-info 2 "new state " (car state-status) ", new status " (cadr state-status))
			      (cdb:remote-run db:test-set-state-status-by-id db (db:test-get-id test) (car state-status)(cadr state-status) #f))
			     ((run-wait)
			      (debug:print-info 2 "still waiting, " (length tests) " tests still running")
			      (thread-sleep! 10)
			      (let ((new-tests (proc-get-tests run-id)))
				(if (null? new-tests)
				    (debug:print-info 1 "Run completed according to zero tests matching provided criteria.")
				    (loop (car new-tests)(cdr new-tests))))))))
		   )))
	   ;; remove the run if zero tests remain
	   (if (eq? action 'remove-runs)
	       (let ((remtests (cdb:remote-run db:get-tests-for-run db (db:get-value-by-header run header "id") #f '("DELETED") '("n/a") not-in: #t)))
		 (if (null? remtests) ;; no more tests remaining
		     (let* ((dparts  (string-split lasttpath "/"))
			    (runpath (conc "/" (string-intersperse 

	cd fullrun;$(MEGATEST) -runtests runfirst -testpatt %/1 -reqtarg ubuntu/nfs/none :runname $(RUNNAME)_itempatt -v
	cd fullrun;$(MEGATEST) -runtests runfirst -testpatt %blahha% -reqtarg ubuntu/nfs/none :runname $(RUNNAME)_itempatt -debug 10
	cd fullrun;$(MEGATEST) -rollup :runname newrun -target ubuntu/nfs/none -debug 10

test7: 
	@echo Only a/c testname c should remain. If there is a run a/b/c then there is a cache issue.
	(cd simplerun;$(MEGATEST) -remove-runs -target %/% :runname % -testpatt %; \
         $(MEGATEST) -runtests % -target a/b :runname c ; \
	 $(MEGATEST) -runtests % -target a/c :runname c ; \
	 $(MEGATEST) -run-wait   -target a/c :runname c :state RUNNING ; \
	 $(MEGATEST) -run-wait   -target a/b :runname c :state RUNNING ; \
	 $(MEGATEST) -remove-runs -target a/b :runname c -testpatt % ; \
	 $(MEGATEST) -runtests % -target a/d :runname c;$(MEGATEST) -list-runs %|egrep ^Run:) > test7.log 2> test7.log 
	logpro test7.logpro test7.html < test7.log
	@echo 
	@echo Run \"firefox test7.html\" to see the results.

cleanprep : ../*.scm Makefile */*.config