Megatest

     (prefix dbi dbi:)
     nanomsg)

(declare (uses common))
(declare (uses megatest-version))
(declare (uses margs))
(declare (uses configf))
(declare (uses db)) ;; WARNING: This is NOT the db from megatest/db.scm, is it src/db.scm

(include "megatest-fossil-hash.scm")

(require-library stml)

(import (prefix db db:))

;; stuff for the mapper and checker functions
;;
(define *target-mappers*  (make-hash-table)) 
(define *runname-mappers* (make-hash-table)) 
(define *area-checkers*   (make-hash-table)) 

;; given a mtutil param, return the old megatest equivalent
;;
(define (megatest-param->mtutil-param param)
  (let* ((mapping-alist (common:get-param-mapping flavor: 'switch-symbol)))
    (alist-ref (string->symbol param) mapping-alist eq? param)
    param))



(define (push-run-spec torun contour runkey spec)
  (configf:section-var-set! torun contour runkey
			    (cons spec
				  (or (configf:lookup torun contour runkey)
				      '()))))

(define (fossil:clone-or-sync url name dest-dir)

;;
;; Override the run start time record with sched. Usually #f is fine.
;; 
(define (create-run-pkt mtconf action area runkey target runname mode-patt 
                        tag-expr pktsdir reason contour sched dbdest append-conf
                        runtrans)
  (let* ((good-val   (lambda (inval)(and inval (string? inval)(not (string-null? inval)))))
	 (area-dat   (configf:val->alist (or (configf:lookup mtconf "areas" area) "")))
	 (area-path  (alist-ref 'path      area-dat))
	 ;; (area-xlatr (alist-ref 'targtrans area-dat))
         ;; (xlatr-key  (if area-xlatr (string->symbol area-xlatr) #f))
         (new-runname (let* ((callname (if (string? runtrans)(string->symbol runtrans) #f))
			     (mapper   (if callname (hash-table-ref/default *runname-mappers* callname #f) #f)))
			;; (print "callname=" callname " runtrans=" runtrans " mapper=" mapper)
			(if (and callname

			(keyparts   (string-split key ":")) ;; contour:ruletype:action:optional
			(contour    (car keyparts))
			(len-key    (length keyparts))
			(ruletype   (if (> len-key 1)(cadr keyparts) #f))
			(action     (if (> len-key 2)(caddr keyparts) #f))
			(optional   (if (> len-key 3)(cadddr keyparts) #f))
			;; (val-list   (string-split-fields ";\\s*" val #:infix)) ;; (string-split val)) ;; runname-rule params
			(val-alist  (configf:val->alist val))
			(runname    (make-runname "" ""))
			(runtrans   (alist-ref 'runtrans val-alist))

			;; these may or may not be defined and not all are used in each handler type in the case below
			(run-name   (alist-ref 'run-name val-alist))
			(target     (alist-ref 'target   val-alist))
			(crontab    (alist-ref 'cron     val-alist))

	       keydats))) ;; sense rules
	  (hash-table-keys rgconf))
	 
	 ;; now have to run populated
	 (for-each
	  (lambda (contour)
	    (let* ((cval       (or (configf:lookup mtconf "contours" contour) ""))
		   (cval-alist (configf:val->alist cval))                     ;; BEWARE ... NOT the same val-alist as above!
		   (areas      (val-alist->areas cval-alist))
		   (selector   (alist-ref 'selector cval-alist))
		   (mode-tag   (and selector (string-split-fields "/" selector #:infix)))
		   (mode-patt  (and mode-tag (if (eq? (length mode-tag) 2)(cadr mode-tag) #f)))
		   (tag-expr   (and mode-tag (if (null? mode-tag) #f (car mode-tag)))))
	      (print "contour: " contour " areas=" areas " cval=" cval)
	      (for-each
	       (lambda (runkeydatset) 
		 ;; (print "runkeydatset: ")(pp runkeydatset)
		 (let ((runkey     (car runkeydatset))
		       (runkeydats (cadr runkeydatset)))
		   (for-each
		    (lambda (runkeydat)
		      (for-each
		       (lambda (area)
			 (if (area-allowed? area areas runkey contour mode-patt) ;; is this area to be handled (from areas=a,b,c OR using areafn=abcfn and *area-checks* ...)
                             (let* ((aval       (or (configf:lookup mtconf "areas" area) ""))
                                    (aval-alist (configf:val->alist aval))
                                    (runname    (alist-ref 'runname runkeydat))
                                    (runtrans   (alist-ref 'runtrans runkeydat))
                                    
                                    (reason     (alist-ref 'message runkeydat))
                                    (sched      (alist-ref 'sched   runkeydat))
                                    (action     (alist-ref 'action  runkeydat))
                                    (dbdest     (alist-ref 'dbdest  runkeydat))

(if *action*
    (case (string->symbol *action*)
      ((run remove rerun rerun-clean rerun-all set-ss archive kill list)
       (let* ((mtconfdat (simple-setup (args:get-arg "-start-dir")))
	      (mtconf    (car mtconfdat))
	      (area      (args:get-arg "-area")) ;; look up the area to dispatch to from [areas] section
	      (areasec   (if area (configf:lookup mtconf "areas" area) #f))
	      (areadat   (if areasec (configf:val->alist areasec) #f))
	      (area-path (if areadat (alist-ref 'path areadat) #f))
	      (pktsdirs  (configf:lookup mtconf "setup" "pktsdirs"))
	      (pktsdir   (if pktsdirs (car (string-split pktsdirs " ")) #f))
	      (adjargs   (hash-table-copy args:arg-hash))
	      (new-ss    (args:get-arg "-new")))
	 ;; check a few things
	 (cond

                         
                         (let loop ((instr (nn-recv rep)))
                           (print "received " instr ", running \"" script " " instr "\"")
                           (system (conc script " '" instr "'"))
                           (nn-send rep "ok")
                           (loop (nn-recv rep))))
		       (print "ERROR: Port " portnum " already in use. Try another port")))))))
      ((gatherdb) ;; gather all area db's into /tmp/$USER_megatest/alldbs
       (let* ((mtconfdat (simple-setup (args:get-arg "-start-dir")))
              (mtconf    (car mtconfdat))
              ;; (areas     (get-area-names mtconf))
              (areas     (configf:section->val-alist mtconf "areas")))
         (for-each
          (lambda (area)
            (let* ((area-name (car area))
                   (area-info (cdr area))
                   (area-path (alist-ref 'path area-info)))
              (print "Area: " area)
              (print "   path: " area-path)))
          areas)))
            
      (else
       (let ((all-actions (sort (map conc (delete-duplicates (append *other-actions* (map car *action-keys*)))) string<=?)))
	 (print "unrecognised action: \"" *action* "\", try one of; \"" (string-intersperse all-actions "\", \"") "\"")))
      
      )) ;; the end