Megatest

;; 
;;     You should have received a copy of the GNU General Public License
;;     along with Megatest.  If not, see <http://www.gnu.org/licenses/>.
;;

;;  strftime('%m/%d/%Y %H:%M:%S','now','localtime')

(declare (unit tasks))
(declare (uses debugprint))
(declare (uses dbfile))
(declare (uses db))
(declare (uses dbmod))
(declare (uses rmt))
(declare (uses rmtmod))
(declare (uses common))
(declare (uses pgdb))
(declare (uses commonmod))
(declare (uses mtargs))

(use sqlite3 srfi-1 posix regex regex-case srfi-69 dot-locking format)
(import (prefix sqlite3 sqlite3:))

(import commonmod
	debugprint
	dbmod
	rmtmod

	(prefix mtargs args:))

(import dbfile)
;; (import pgdb) ;; pgdb is a module

(include "task_records.scm")
(include "db_records.scm")

;;======================================================================
;; Tasks db
;;======================================================================

































(define (tasks:get-task-db-path)
  (let ((dbdir  (or (configf:lookup *configdat* "setup" "monitordir")
		    (configf:lookup *configdat* "setup" "dbdir")
		    (conc (common:get-linktree) "/.db"))))
    (handle-exceptions
     exn
     (begin

	     (debug:print 5 *default-log-port* " exn=" (condition->list exn))
	     (thread-sleep! 1)
	     (tasks:open-db numretries (- numretries 1)))
	   (begin
	     (print-call-chain (current-error-port))
	     (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
	     (debug:print 5 *default-log-port* " exn=" (condition->list exn))))
       (let* ((dbpath        (common:make-tmpdir-name *toppath* "")) ;; (tasks:get-task-db-path))
	      (dbfile       (conc dbpath "/monitor.db"))
	      (avail        (tasks:wait-on-journal dbpath 10)) ;; wait up to about 10 seconds for the journal to go away
	      (exists       (common:file-exists? dbpath))
	      (write-access (file-write-access? dbpath))
	      (mdb          (cond ;; what the hek is *toppath* doing here?
			     ((and (string? *toppath*)(file-write-access? *toppath*))
			      (sqlite3:open-database dbfile))

(define (tasks:monitors-update mdb)
  (sqlite3:execute mdb "UPDATE monitors SET last_update=strftime('%s','now') WHERE pid=? AND hostname=?;"
			  (current-process-id)
			  (get-host-name))
  (let ((deadlist '()))
    (sqlite3:for-each-row
     (lambda (id pid host last-update delta)
       (debug:print 0 *default-log-port* "Going to delete stale record for monitor with pid " pid " on host " host " last updated " delta " seconds ago")
       (set! deadlist (cons id deadlist)))
     mdb 
     "SELECT id,pid,hostname,last_update,strftime('%s','now')-last_update AS delta FROM monitors WHERE delta > 700;")
    (sqlite3:execute mdb (conc "DELETE FROM monitors WHERE id IN ('" (string-intersperse (map conc deadlist) "','") "');")))
  )
(define (tasks:register-monitor db port)
  (let* ((pid (current-process-id))
	 (hostname (get-host-name))
	 (userinfo (user-information (current-user-id)))
	 (username (car userinfo)))
    (debug:print 0 *default-log-port* "Register monitor, pid: " pid ", hostname: " hostname ", port: " port ", username: " username)
    (sqlite3:execute db "INSERT INTO monitors (pid,start_time,last_update,hostname,username) VALUES (?,strftime('%s','now'),strftime('%s','now'),?,?);"
		     pid hostname username)))

(define (tasks:get-num-alive-monitors mdb)
  (let ((res 0))
    (sqlite3:for-each-row 
     (lambda (count)

;; execution_time TIMESTAMP);


;; register a task
(define (tasks:add dbstruct action owner target runname testpatt params)
  (db:with-db 
   dbstruct #f #t
   (lambda (dbdat db)
     (sqlite3:execute db "INSERT INTO tasks_queue (action,owner,state,target,name,testpatt,params,creation_time,execution_time)
                             VALUES (?,?,'new',?,?,?,?,strftime('%s','now'),0);" 
		      action
		      owner
		      target
		      runname
		      testpatt

;; return one task from those who are 'new' OR 'waiting' AND more than 10sec old
;;
(define (tasks:snag-a-task dbstruct)
  (let ((res    #f)
	(keytxt (conc (current-process-id) "-" (get-host-name) "-" (car (user-information (current-user-id))))))
    (db:with-db
     dbstruct #f #t
     (lambda (dat db)
       ;; first randomly set a new to pid-hostname-hostname
       (sqlite3:execute
	db 
	"UPDATE tasks_queue SET keylock=? WHERE id IN
           (SELECT id FROM tasks_queue 
              WHERE state='new' OR 
                    (state='waiting' AND (strftime('%s','now')-execution_time) > 10) OR

	     res)
	   #f)))))

(define (tasks:reset-stuck-tasks dbstruct)
  (let ((res '()))
    (db:with-db
     dbstruct #f #t
     (lambda (dat db)
       (sqlite3:for-each-row
	(lambda (id delta)
	  (set! res (cons id res)))
	db
	"SELECT id,strftime('%s','now')-execution_time AS delta FROM tasks_queue WHERE state='inprogress' AND delta>700 ORDER BY delta DESC LIMIT 2;")
       (sqlite3:execute 
	db 
	(conc "UPDATE tasks_queue SET state='reset' WHERE id IN ('" (string-intersperse (map conc res) "','") "');")
	)))))

;; return all tasks in the tasks_queue table
;;
(define (tasks:get-tasks dbstruct types states)
  (let ((res '()))
    (db:with-db
     dbstruct #f #f
     (lambda (dbdat db)
       (sqlite3:for-each-row
	(lambda (id . rem)
	  (set! res (cons (apply vector id rem) res)))
	db
	(conc "SELECT id,action,owner,state,target,name,test,item,params,creation_time,execution_time 
                  FROM tasks_queue "
	      ;; WHERE  
	      ;;   state IN " statesstr " AND 
	      ;;   action IN " actionsstr 
	      " ORDER BY creation_time DESC;"))
       res))))

(define (tasks:get-last dbstruct target runname)
  (let ((res #f))
    (db:with-db
     dbstruct #f #f
     (lambda (dbdat db)
       (sqlite3:for-each-row
	(lambda (id . rem)
	  (set! res (apply vector id rem)))
	db
	(conc "SELECT id,action,owner,state,target,name,testpatt,keylock,params,creation_time,execution_time 
                  FROM tasks_queue 
 	       WHERE  
	        target = ? AND name =?
	       ORDER BY creation_time DESC LIMIT 1;")
	target runname)
       res))))

;; remove tasks given by a string of numbers comma separated
(define (tasks:remove-queue-entries dbstruct task-ids)
  (db:with-db
   dbstruct #f #t
   (lambda (dbdat db)
     (sqlite3:execute db (conc "DELETE FROM tasks_queue WHERE id IN (" task-ids ");")))))

;; (define (tasks:process-queue dbstruct)
;;   (let* ((task   (tasks:snag-a-task dbstruct))
;; 	 (action (if task (tasks:task-get-action task) #f)))
;;     (if action (print "tasks:process-queue task: " task))
;;     (if action

			  ;; (tasks:task-get-item   task)
			  (tasks:task-get-params task)))
		tasks) "\n"))))
   
(define (tasks:set-state dbstruct task-id state)
  (db:with-db 
   dbstruct #f #t
   (lambda (dbdat db)
     (sqlite3:execute db "UPDATE tasks_queue SET state=? WHERE id=?;" 
		      state 
		      task-id))))

;;======================================================================
;; Access using task key (stored in params; (hash-table->alist flags) hostname pid
;;======================================================================

(define (tasks:param-key->id dbstruct task-params)
  (db:with-db
   dbstruct #f #f
   (lambda (dbdat db)
     (handle-exceptions
      exn
      #f
      (sqlite3:first-result db "SELECT id FROM tasks_queue WHERE params LIKE ?;"
			    task-params)))))

(define (tasks:set-state-given-param-key dbstruct param-key new-state)
  (db:with-db
   dbstruct #f #t
   (lambda (dbdat db)
     (sqlite3:execute db "UPDATE tasks_queue SET state=? WHERE params LIKE ?;" new-state param-key))))

(define (tasks:get-records-given-param-key dbstruct param-key state-patt action-patt test-patt)
  (db:with-db
   dbstruct #f #f
   (lambda (dbdat db)
     (handle-exceptions
      exn
      '()
      (sqlite3:first-row db "SELECT id,action,owner,state,target,name,testpatt,keylock,params WHERE
                               params LIKE ? AND state LIKE ? AND action LIKE ? AND testpatt LIKE ?;"
			 param-key state-patt action-patt test-patt)))))

(define (tasks:find-task-queue-records dbstruct target run-name test-patt state-patt action-patt)



  (db:with-db
   dbstruct
   #f #f
   (lambda (dbdat db)
     (let ((res '()))
       (sqlite3:for-each-row 
	(lambda (a . b)
	  (set! res (cons (cons a b) res)))
	db "SELECT id,action,owner,state,target,name,testpatt,keylock,params FROM tasks_queue 
           WHERE
              target = ? AND name = ? AND state LIKE ? AND action LIKE ? AND testpatt LIKE ?;"
	target run-name state-patt action-patt test-patt)
       res))))

;; kill any runner processes (i.e. processes handling -runtests) that match target/runname
;; 
;; do a remote call to get the task queue info but do the killing as self here.
;;
(define (tasks:kill-runner target run-name testpatt)
  (let ((records    (rmt:tasks-find-task-queue-records target run-name testpatt "running" "run-tests"))

           (target-patt (if (args:get-arg "-target-patt")
                        (args:get-arg "-target-patt")
                        "%"))
 
           (run-times  (rmt:get-run-times  run-patt target-patt )))
   (if (eq? (length run-times) 0)
     (begin
       (debug:print 0 *default-log-port* "Data not found!!")
       (exit)))
   (if (equal? (args:get-arg "-dumpmode") "json")
       (task:print-runtime-as-json run-times)
         (if (equal? (args:get-arg "-dumpmode") "csv")
	     (task:print-runtime run-times ",")
	     (task:print-runtime run-times "  ")))))

           (target (if (args:get-arg "-target")
                        (args:get-arg "-target")
                        #f))
 
           (test-times  (rmt:get-test-times  runname target )))
   (if (not runname)
      (begin
      (debug:print 0 *default-log-port* "Error: Missing argument -runname")
      (exit))) 
    (if (string-contains runname "%")
      (begin
      (debug:print 0 *default-log-port* "Error: Invalid runname, '%' not allowed  (" runname ") ")
      (exit)))
    (if (not target)
      (begin
      (debug:print 0 *default-log-port* "Error: Missing argument -target")
      (exit)))
     (if  (string-contains target "%")
      (begin
      (debug:print 0 *default-log-port* "Error: Invalid target, '%' not allowed  (" target ") ")
      (exit)))
 
   (if (eq? (length test-times) 0)
     (begin
       (debug:print 0 *default-log-port* "Data not found!!")
       (exit)))
   (if (equal? (args:get-arg "-dumpmode") "json")
       (task:print-testtime-as-json test-times)
         (if (equal? (args:get-arg "-dumpmode") "csv")
	     (task:print-testtime test-times ",")
	     (task:print-testtime test-times "  ")))))



;; gets mtpg-run-id and syncs the record if different
;;
(define (tasks:run-id->mtpg-run-id dbh cached-info run-id area-info smallest-last-update-time)
  (let* ((runs-ht (hash-table-ref cached-info 'runs))
	 (runinf  (hash-table-ref/default runs-ht run-id #f))
         (area-id (vector-ref area-info 0)))
       (if runinf
	runinf ;; already cached
	(let* ((run-dat    (rmt:get-run-info run-id))               ;; NOTE: get-run-info returns a vector < row header >
	       (run-name   (rmt:get-run-name-from-id run-id))
	       (row        (db:get-rows run-dat))                   ;; yes, this returns a single row
	       (header     (db:get-header run-dat))
	       (state      (db:get-value-by-header row header "state"))
	       (status     (db:get-value-by-header row header "status"))
	       (owner      (db:get-value-by-header row header "owner"))
	       (event-time (db:get-value-by-header row header "event_time"))
	       (comment    (db:get-value-by-header row header "comment"))
	       (fail-count (db:get-value-by-header row header "fail_count"))
	       (pass-count (db:get-value-by-header row header "pass_count"))
               (db-contour (db:get-value-by-header row header "contour"))
	       (contour    (if (args:get-arg "-prepend-contour") 
                                 (if (and db-contour (not (equal? db-contour ""))  (string? db-contour )) 
                                           (begin 
                                            (debug:print-info 10 *default-log-port*  "db-contour" db-contour) 
 						db-contour)
					    (args:get-arg "-contour"))))
               (run-tag (if (args:get-arg "-run-tag")
                            (args:get-arg "-run-tag")
									""))
               (last-update (db:get-value-by-header row header "last_update"))
	       (keytarg    (if (or (args:get-arg "-prepend-contour") (args:get-arg "-prefix-target"))
	       			(conc "MT_CONTOUR/MT_AREA/" (string-intersperse (rmt:get-keys) "/")) (string-intersperse (rmt:get-keys) "/"))) ;; e.g. version/iteration/platform
               (base-target      (rmt:get-target run-id))
	       (target     (if (or (args:get-arg "-prepend-contour") (args:get-arg "-prefix-target")) 
	       			(conc (or (args:get-arg "-prefix-target") (conc contour "/" (common:get-area-name) "/")) base-target) base-target))                 ;; e.g. v1.63/a3e1/ubuntu
	       (spec-id    (pgdb:get-ttype dbh keytarg))
	       (publish-time (if (args:get-arg "-cp-eventtime-to-publishtime")
                            event-time
                           (current-seconds))) 
	       (new-run-id (if (and run-name base-target) (pgdb:get-run-id dbh spec-id target run-name area-id) #f)))
         (if new-run-id
	         (begin ;; let ((run-record (pgdb:get-run-info dbh new-run-id))
		        (hash-table-set! runs-ht run-id new-run-id)
		;; ensure key fields are up to date
     ;; if last_update == pgdb_last_update do not update smallest-last-update-time  
    (let* ((pgdb-last-update (pgdb:get-run-last-update dbh new-run-id))
           (smallest-time (hash-table-ref/default smallest-last-update-time "smallest-time" #f)))
     (if (and  (> last-update pgdb-last-update) (or (not smallest-time) (< last-update smallest-time)))
        (hash-table-set! smallest-last-update-time "smallest-time" last-update)))
		(pgdb:refresh-run-info
		 dbh
		 new-run-id
		 state status owner event-time comment fail-count pass-count area-id last-update publish-time)
     (debug:print-info 4 *default-log-port* (conc "Working on run-id " run-id " pgdb-id "  new-run-id))
     (if (not (equal? run-tag ""))
      (task:add-run-tag dbh new-run-id run-tag))
		new-run-id) 
      
	      (if (or (not state) (equal? state "deleted"))
          (begin 
          (debug:print-info 1 *default-log-port*  "Warning: Run with id " run-id " was created after previous sync and deleted before the sync") #f)
          (if (handle-exceptions
		        exn
		        (begin (print-call-chain)
              (debug:print 0 *default-log-port* ((condition-property-accessor 'exn 'message) exn))     
			      #f)
            
            (pgdb:insert-run
		     dbh
		     spec-id target run-name state status owner event-time comment fail-count pass-count  area-id last-update publish-time))
		       (let* ((smallest-time (hash-table-ref/default smallest-last-update-time "smallest-time" #f)))
             (if (or (not smallest-time) (< last-update smallest-time))
        				(hash-table-set! smallest-last-update-time "smallest-time" last-update))
             (tasks:run-id->mtpg-run-id dbh cached-info run-id area-info smallest-last-update-time))
		  #f)))))))

(define (task:add-run-tag dbh run-id tag) 
  (let* ((tag-info (pgdb:get-tag-info-by-name dbh tag)))
   (if (not tag-info)
     (begin   
     (if (handle-exceptions
	   exn

           (if (not (pgdb:is-run-taged-with-a-tag dbh (vector-ref tag-info 0)  run-id))  
	   (pgdb:insert-run-tag  dbh   (vector-ref tag-info 0)  run-id)))))


(define (tasks:sync-test-steps dbh cached-info test-step-ids smallest-last-update-time)
 ; (print "Sync Steps " test-step-ids )
  (let ((test-ht (hash-table-ref cached-info 'tests))
        (step-ht (hash-table-ref cached-info 'steps))
        (run-id-in #f)
        )
    (for-each
     (lambda (test-step-id)
        (set! run-id-in (cdr test-step-id))
        (set! test-step-id (car test-step-id))
 

        (let* ((test-step-info  (rmt:get-steps-info-by-id run-id-in test-step-id))
               (step-id (tdb:step-get-id test-step-info))
               (test-id  (tdb:step-get-test_id    test-step-info))   
	       (stepname (tdb:step-get-stepname  test-step-info))
	       (state (tdb:step-get-state test-step-info))	
	       (status (tdb:step-get-status test-step-info))	
	       (event_time (tdb:step-get-event_time  test-step-info))	
	       (comment  (tdb:step-get-comment test-step-info))	
	       (logfile (tdb:step-get-logfile test-step-info))	
         (last-update (tdb:step-get-last_update test-step-info))
	       (pgdb-test-id  (hash-table-ref/default test-ht test-id #f))
				 (smallest-time (hash-table-ref/default smallest-last-update-time "smallest-time" #f))
         (pgdb-step-id (if pgdb-test-id 
                         (pgdb:get-test-step-id dbh pgdb-test-id stepname state)
                          #f)))
    (if step-id
      (begin  
        (if pgdb-test-id
           (begin 
                (if  pgdb-step-id
                   (begin
                    (debug:print-info 4 *default-log-port*  "Updating existing test-step with test-id: " test-id " and step-id " step-id " pgdb test id: " pgdb-test-id " pgdb step id " pgdb-step-id )
										(let* ((pgdb-last-update (pgdb:get-test-step-last-update dbh pgdb-step-id)))
         (if (and  (> last-update pgdb-last-update) (or (not smallest-time) (< last-update smallest-time)))
        (hash-table-set! smallest-last-update-time "smallest-time" last-update))) 
                    (pgdb:update-test-step dbh pgdb-step-id pgdb-test-id stepname state status event_time comment logfile last-update))
                    (begin
 		      (debug:print-info 4 *default-log-port*  "Inserting test-step with test-id: " test-id " and step-id " step-id  " pgdb test id: " pgdb-test-id)
                     (if (or (not smallest-time) (< last-update smallest-time))
        				      (hash-table-set! smallest-last-update-time "smallest-time" last-update))
                      (pgdb:insert-test-step dbh pgdb-test-id stepname state status event_time comment logfile last-update )
                      (set! pgdb-step-id  (pgdb:get-test-step-id dbh pgdb-test-id stepname state))))
                (hash-table-set! step-ht step-id pgdb-step-id ))
           (debug:print-info 1 *default-log-port*  "Error: Test not cashed")))
      (debug:print-info 1 *default-log-port*  "Error: Could not get test step info for step id " test-step-id ))))	;; this is a wierd senario need to debug      	
   test-step-ids)))

(define (tasks:sync-test-gen-data dbh cached-info test-data-ids smallest-last-update-time)
  (let ((test-ht (hash-table-ref cached-info 'tests))
        (data-ht (hash-table-ref cached-info 'data))
        (run-id-in #f)
        )
    (for-each
     (lambda (test-data-id)
        (set! run-id-in (cdr test-data-id))
        (set! test-data-id (car test-data-id))
        (let* ((test-data-info  (rmt:get-data-info-by-id run-id-in test-data-id))
               (data-id (db:test-data-get-id  test-data-info))
               (test-id  (db:test-data-get-test_id   test-data-info))   
	       (category  (db:test-data-get-category  test-data-info))
	       (variable  (db:test-data-get-variable test-data-info))	
	       (value (db:test-data-get-value  test-data-info))	
               (expected (db:test-data-get-expected  test-data-info))
               (tol (db:test-data-get-tol  test-data-info))

                                  #f)))
    (if data-id
      (begin
        (if pgdb-test-id
           (begin 
                (if  pgdb-data-id
                   (begin
                    (debug:print-info 4 *default-log-port*  "Updating existing test-data with test-id: " test-id " and  data-id " data-id " pgdb test id: " pgdb-test-id " pgdb data id " pgdb-data-id)
                    (let* ((pgdb-last-update (pgdb:get-test-data-last-update dbh pgdb-data-id)))
         (if (and  (>  last-update pgdb-last-update) (or (not smallest-time) (< last-update smallest-time)))
        (hash-table-set! smallest-last-update-time "smallest-time" last-update))) 
                    (pgdb:update-test-data dbh pgdb-data-id pgdb-test-id  category variable value expected tol units comment status type last-update))
                    (begin
 		      (debug:print-info 4 *default-log-port*  "Inserting test-data with test-id: " test-id " and data-id " data-id " pgdb test id: " pgdb-test-id)
                       (if (handle-exceptions
		      exn
		      (begin (print-call-chain)
                              (debug:print 0 *default-log-port* ((condition-property-accessor 'exn 'message) exn))     
			#f)
                     
                    (pgdb:insert-test-data dbh pgdb-test-id category variable value expected tol units comment status type last-update))
		       ;(tasks:run-id->mtpg-run-id dbh cached-info run-id area-info)
                      (begin
                      ;(pgdb:insert-test-data dbh pgdb-test-id category variable value expected tol units comment status type )
											(if (or (not smallest-time) (< last-update smallest-time))
        								(hash-table-set! smallest-last-update-time "smallest-time" last-update))
                      (set! pgdb-data-id  (pgdb:get-test-data-id dbh pgdb-test-id  category variable)))
		   #f)))
                (hash-table-set! data-ht data-id pgdb-data-id ))
             (begin
                 (debug:print-info 1 *default-log-port*  "Error: Test not in pgdb"))))

      (debug:print-info 1 *default-log-port*  "Error: Could not get test data info for data id " test-data-id ))))	;; this is a wierd senario need to debug      	
   test-data-ids)))



(define (tasks:sync-tests-data dbh cached-info test-ids area-info smallest-last-update-time main-run-id)
  (let ((test-ht (hash-table-ref cached-info 'tests))
        (run-id-in main-run-id))
    (for-each
     (lambda (test-id)
       ; (set! run-id-in  (cdr test-id))
       ; (set! test-id (car test-id))

        (debug:print 0 *default-log-port*  "test-id: " test-id " run-id: " run-id-in) 
       (let* ((test-info    (rmt:get-test-info-by-id run-id-in test-id))
	      (run-id       (db:test-get-run_id    test-info)) ;; look these up in db_records.scm
	      (test-id      (db:test-get-id        test-info))
	      (test-name    (db:test-get-testname  test-info))
	      (item-path    (db:test-get-item-path test-info))
	      (state        (db:test-get-state     test-info))
	      (status       (db:test-get-status    test-info))
	      (host         (db:test-get-host      test-info))

				(begin
                                  ;(print pgdb-run-id)    
                                 (pgdb:get-test-id dbh pgdb-run-id test-name item-path))
                                 #f)))
	 ;; "id"           "run_id"        "testname"  "state"      "status"      "event_time"
	 ;; "host"         "cpuload"       "diskfree"  "uname"      "rundir"      "item_path"
	 ;; "run_duration" "final_logf"    "comment"   "shortdir"   "attemptnum"  "archived"
         (if (or (not item-path) (string-null? item-path))
             (debug:print-info 0 *default-log-port* "Working on Run id : " run-id " and test name : " test-name)) 
         (if pgdb-run-id
           (begin
	   (if pgdb-test-id ;; have a record
	     (begin ;; let ((key-name (conc run-id "/" test-name "/" item-path)))
	       (debug:print-info 4 *default-log-port*  "Updating existing test with run-id: " run-id " and test-id: " test-id " pgdb run id: " pgdb-run-id "  pgdb-test-id "  pgdb-test-id)
         (let* ((pgdb-last-update (pgdb:get-test-last-update dbh pgdb-test-id)))
         (if (and  (>  last-update pgdb-last-update) (or (not smallest-time) (< last-update smallest-time))) ;;if last-update is same as pgdb-last-update then it is safe to assume the records are identical and we can use a larger last update time.
        (hash-table-set! smallest-last-update-time "smallest-time" last-update))) 
	       (pgdb:update-test dbh pgdb-test-id pgdb-run-id test-name item-path state status host cpuload diskfree uname run-dir log-file run-duration comment event-time archived last-update pid))
	     (begin 
           (debug:print-info 4 *default-log-port*  "Inserting test with run-id: " run-id " and test-id: " test-id  " pgdb run id: " pgdb-run-id)
           (pgdb:insert-test dbh pgdb-run-id test-name item-path state status host cpuload diskfree uname run-dir log-file run-duration comment event-time archived last-update pid)
            (if (or (not smallest-time) (< last-update smallest-time))
        				(hash-table-set! smallest-last-update-time "smallest-time" last-update))
           (set! pgdb-test-id (pgdb:get-test-id dbh pgdb-run-id test-name item-path))))
           (hash-table-set! test-ht test-id pgdb-test-id))
           (debug:print-info 1 *default-log-port*  "WARNING: Skipping run with run-id:" run-id ". This run was created after privious sync and removed before this sync."))))
     test-ids)))

	   #f)
           (if (not (pgdb:is-area-taged-with-a-tag dbh (vector-ref tag-info 0)  (vector-ref area-info 0)))  
	   (pgdb:insert-area-tag  dbh   (vector-ref tag-info 0)  (vector-ref area-info 0))))))

(define (tasks:sync-run-data dbh cached-info run-ids area-info smallest-last-update-time) 
  (for-each
     (lambda (run-id)
      (debug:print-info 4 *default-log-port*   "Check if run with " run-id " needs to be synced" )
       (tasks:run-id->mtpg-run-id dbh cached-info run-id area-info smallest-last-update-time))
run-ids))


;; get runs changed since last sync
;; (define (tasks:sync-test-data dbh cached-info area-info)
;;   (let* ((

(define (tasks:sync-to-postgres configdat dest)
  ;; (print "In sync")
  (let* ((dbh         (pgdb:open configdat dbname: dest))
	 (area-info   (pgdb:get-area-by-path dbh *toppath*))
	 (cached-info (make-hash-table))
	 (start       (current-seconds))
         (test-patt   (if (args:get-arg "-testpatt")
		      (args:get-arg "-testpatt")
                      "%"))
         (target      (if (args:get-arg "-target")
		      (args:get-arg "-target")
		      #f))
         (run-name   (if (args:get-arg "-runname")
		     (args:get-arg "-runname")
		     #f)))
     (if (and target  (not run-name))
       (begin
	  (debug:print 0 *default-log-port* "Error: Provide runname")
          (exit 1)))
     (if (and (not target)  run-name)
       (begin
	  (debug:print 0 *default-log-port* "Error: Provide target")
          (exit 1)))
    ;(print "123")
    ;(exit 1)
    (for-each (lambda (dtype)
		(hash-table-set! cached-info dtype (make-hash-table)))
	      '(runs targets tests steps data))
    (hash-table-set! cached-info 'start start) ;; when done we'll set sync times to this
    (if area-info
	(let* ((last-sync-time (if (and target run-name)
                                 0
                                 (if (args:get-arg "-since") 
                                   (string->number (args:get-arg "-since")) (vector-ref area-info 3))))
	       (smallest-last-update-time  (make-hash-table))
               (run-ids       (if (and target run-name)
                                   (rmt:get-run-record-ids target run-name (rmt:get-keys)) 
                                   (rmt:get-changed-record-run-ids last-sync-time)))
               (all-run-ids   (if (and target run-name) '() (rmt:get-all-runids)))
               (changed-run-dbs (if (and target run-name) '() (db:get-changed-run-ids last-sync-time)))



               (changed-run-ids (if (and target run-name) run-ids (filter (lambda (run) (member (modulo run (num-run-dbs)) changed-run-dbs)) all-run-ids)))
               (area-tag    (if (args:get-arg "-area-tag") 
                                 (args:get-arg "-area-tag")
                                 (if (args:get-arg "-area") 
                                   (args:get-arg "-area") 
                                   ""))))
           (if (and (equal? area-tag "") (not (pgdb:is-area-taged dbh (vector-ref area-info 0))))
            (set! area-tag *default-area-tag*)) 
           (if (not (equal? area-tag "")) 
             (task:add-area-tag dbh area-info area-tag))
           (if (not (null? run-ids))
            (begin
               (debug:print-info 0 *default-log-port*  "syncing runs: " run-ids)   
	       (tasks:sync-run-data dbh cached-info run-ids area-info smallest-last-update-time)))
          (for-each
            (lambda (run-id)
              (let ((test-ids (rmt:get-changed-record-test-ids run-id  last-sync-time)))
              (print test-ids)
              (if (not (null? test-ids))
              (begin
                (debug:print-info 0 *default-log-port*  "syncing tests: " test-ids)
	        (tasks:sync-tests-data dbh cached-info test-ids area-info smallest-last-update-time run-id)))))





            changed-run-ids)
     (let*  ((smallest-time (hash-table-ref/default smallest-last-update-time "smallest-time" (current-seconds))))
     (debug:print-info 0 "smallest-time :" smallest-time  " last-sync-time " last-sync-time)
    (if (not (and target run-name)) 
	  (if (or (and smallest-time (> smallest-time last-sync-time)) (and smallest-time (eq? last-sync-time 0)))
				(pgdb:write-sync-time dbh area-info smallest-time))))) ;;this needs to be changed
	(if (tasks:set-area dbh configdat)
	    (tasks:sync-to-postgres configdat dest)
	    (begin
	      (debug:print 0 *default-log-port* "ERROR: unable to create an area record")
	      #f)))))