Megatest

   archive                   : compress and move test data to archive disk
   kill                      : stop tests or entire runs
   db                        : database utilities
   areas, contours, setup    : show areas, contours or setup section from megatest.config

Contour actions:
   process                   : runs import, rungen and dispatch 

Trigger propagation actions:
   tsend a=b,c=d...          : send trigger info to all recpients in the [listeners] section
   tlisten -port N           : listen for trigger info on port N
			     
Selectors 		     
  -immediate                 : apply this action immediately, default is to queue up actions
  -area areapatt1,area2...   : apply this action only to the specified areas
  -target key1/key2/...      : run for key1, key2, etc.
  -test-patt p1/p2,p3/...    : % is wildcard
  -run-name                  : required, name for this particular test run

		   (fullcmd (conc "NBFAKE_LOG=" logf " nbfake " cmdline)))
	      (if (check-access user mtconf action area)
		  (if (and (> cpuload maxload)
			   (member action '("run" "archive"))) ;; do not run archive or run if load is over the specified limit
		      (print "WARNING: cpuload too high, skipping processing of " uuid)
		      (begin
			(print "RUNNING: " fullcmd)
			(system fullcmd)
			(system fullcmd) ;; replace with process ...
			(mark-processed pdb (list (alist-ref 'id pktdat)))
			(let-values (((ack-uuid ack-pkt)
				      (add-z-card
				       (construct-sdat 'P uuid
						       'T (case (string->symbol action)
							    ((run) "runstart")
							    ((sync) "syncstart")    ;; example of translating run -> runstart

		      (system (conc "/bin/cat " schema-file)))))
	       ((sqlite3schema)
		(let* ((install-home (common:get-install-area))
		       (schema-file  (conc install-home "/share/db/mt-sqlite3.sql")))
		  (if (common:file-exists? schema-file)
		      (system (conc "/bin/cat " schema-file)))))
	       ((junk)
		(rmt:get-keys))))))))
		(rmt:get-keys))))))
      ((tsend)
       (if (null? remargs)
	   (print "ERROR: missing data to send to trigger listeners")
	   (let ((cmd (car remargs)))
	     (case (string->symbol subcmd)))))))

;; If HTTP_HOST is defined then we must be in the cgi environment
;; so run stml and exit
;;
(if (get-environment-variable "HTTP_HOST")
    (begin
      (stml:main #f)