Megatest

  (mutex-lock! *homehost-mutex*)
  (cond
   (*home-host*
    (mutex-unlock! *homehost-mutex*)
    *home-host*)
   ((not *toppath*)
    (mutex-unlock! *homehost-mutex*)
    (launch:setup) ;; safely mutexed now
    (if (> trynum 0)
	(begin
	  (thread-sleep! 2)
	  (common:get-homehost trynum: (- trynum 1)))
	#f))
   (else
    (let* ((currhost (get-host-name))
	   (bestadrs (server:get-best-guess-address currhost))
	   ;; first look in config, then look in file .homehost, create it if not found
	   (homehost (or (configf:lookup *configdat* "server" "homehost" )
			 (handle-exceptions
			  exn
			  (if (> trynum 0)
			      (let ((delay-time (* (- 5 trynum) 5)))
				(mutex-unlock! *homehost-mutex*)
				(debug:print 0 *default-log-port* "ERROR: ["(common:human-time)"] Failed to read .homehost file, delaying "
					     delay-time " seconds and trying again, message: "  ((condition-property-accessor 'exn 'message) exn)
					     ", exn=" exn)
				(thread-sleep! delay-time)
				(common:get-homehost trynum: (- trynum 1)))
			      (begin
				(mutex-unlock! *homehost-mutex*)
				(debug:print 0 *default-log-port* "ERROR: ["(common:human-time)
					     "] Failed to read .homehost file after trying five times. Giving up and exiting, message: "
					     ((condition-property-accessor 'exn 'message) exn))

				(exit 1)))
			  (let ((hhf (conc *toppath* "/.homehost")))
			    (if (common:file-exists? hhf)
				(with-input-from-file hhf read-line)
				(if (file-write-access? *toppath*)
				    (begin
				      (with-output-to-file hhf
					(lambda ()
					  (print bestadrs)))
				      (begin
					(mutex-unlock! *homehost-mutex*)
					(car (common:get-homehost))))
				    #f))))))
	   (at-home  (or (equal? homehost currhost)
			 (equal? homehost bestadrs))))
      (set! *home-host* (cons homehost at-home))
      (mutex-unlock! *homehost-mutex*)
      *home-host*))))

(define (common:wait-for-homehost-load maxnormload msg)
  (let* ((hh-dat (if (common:on-homehost?) ;; if we are on the homehost then pass in #f so the calls are local.
		     #f
		     (common:get-homehost)))
	 (hh     (if hh-dat (car hh-dat) #f)))
    (common:wait-for-normalized-load maxnormload msg hh)))

(declare (uses dcommonmod))
(import dcommonmod)
(declare (uses dcommonmod.import))

(declare (uses apimod))
(import apimod)

(declare (uses rmtmod))
(import rmtmod)

;; (declare (uses ods))
;; (import ods)
;; 
(declare (uses dbmod))
(import dbmod)
;; (declare (uses dbmod.import))

(include "common_records.scm")
(include "db_records.scm")
(include "run_records.scm")
(include "task_records.scm")
(include "megatest-version.scm")
;; (include "megatest-fossil-hash.scm")
(include "vg_records.scm")

;; (print "Got here #1")

;; This is the new runs view
(include "dashboard-new-runs-view.scm")

(define help (conc 
	      "Megatest Dashboard, documentation at http://www.kiatoa.com/fossils/megatest
  version " megatest-version "

        (let ((fullpath (common:real-path (args:get-arg "-start-dir"))))
          (setenv "PWD" fullpath)
          (change-directory fullpath))
	(begin
	  (debug:print-error 0 *default-log-port* "non-existant start dir " (args:get-arg "-start-dir") " specified, exiting.")
 	  (exit 1))))

;; (use trace)
;; (trace-call-sites #t)
;; (trace
;;  launch:setup
;;  configf:lookup
;;  common:on-homehost?
;;  common:get-homehost
;;  server:get-best-guess-address
;;  )

;; (print "Got here #1.5")

;; TODO: Move this inside (main)
;;
(if (not (launch:setup))
    (begin
      (print "Failed to find megatest.config, exiting") 
      (exit 1)))

;; deal with RH 5.11 gtk lib or iup lib missing detachbox feature
;; first check for the switch
;;
(if (or (args:get-arg "-rh5.11")
	(configf:lookup *configdat* "dashboard" "no-detachbox")
        (not (file-exists? "/etc/os-release")))
    (set! iup:detachbox iup:vbox))

(if (not (common:on-homehost?))
    (begin
      (debug:print 0 *default-log-port* "WARNING: Current policy requires running dashboard on homehost: " (common:get-homehost))))

;; (print "Got here #1.6")

;; RA => Might require revert for filters 
;; create a watch dog to move changes from lt/.db/*.db to megatest.db
;;
;;;(if (file-write-access? (conc *toppath* "/megatest.db"))
;;(debug:print-info 13 *default-log-port* "Before common:watchdog spawn")

(thread-start! (make-thread common:watchdog "Watchdog thread"))
;;(debug:print-info 13 *default-log-port* "After common:watchdog spawn")
;; (if (not (args:get-arg "-use-db-cache"))
;;     (begin
;;       (debug:print-info 0 *default-log-port* "Forcing db-cache mode due to read-only access to megatest.db")
;;       (hash-table-set! args:arg-hash "-use-db-cache" #t)));;;)
;;)

;; data common to all tabs in dboard:commondat struct moved to dcommonmod
  ;; data from sql db
;; (keys       (rmt:get-keys))         ;; to be removed when targets handling is r

;; (print "Got here #1.7")

;; RA => returns the tabdat stored at hashkey passed in commondat-tabdats table (e.g. 0 gives summary)
;;
(define (dboard:common-get-tabdat commondat #!key (tab-num #f))
  (let* ((tnum (or tab-num
		   (dboard:commondat-curr-tab-num commondat)
		   0)) ;; tab-num value is curr-tab-num value in passed commondat

  (let ((t-sort (assoc (configf:lookup *configdat* "dashboard" "testsort") *tests-sort-type-index*)))
    (if t-sort
	(cadr t-sort)
	3)))

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

;; (print "Got here #2")

;;======================================================================

;;======================================================================
(common:debug-setup)

;; (define uidat #f)

				  (if (eq? tstate 0)
				      (hash-table-delete! alltgls item)
				      (hash-table-set! alltgls item #t))
				  (let ((all (hash-table-keys alltgls)))
				    (proc all)))
				"text-list-toggle-box"))))
		items))))

;; (print "Got here #3")

;; Extract the various bits of data from tabdat and create the command line equivalent that will be displayed
;;
(define (dashboard:update-run-command tabdat)
  (let* ((cmd-tb       (dboard:tabdat-command-tb tabdat))
	 (cmd          (dboard:tabdat-command    tabdat))
	 (test-patt    (let ((tp (dboard:tabdat-test-patts tabdat)))

      (let ((th1 (make-thread (lambda ()
				(thread-sleep! 1)
				(dboard:common-run-curr-updaters commondat 0) ;; force update of summary tab 
				) "update buttons once"))
	    (th2 (make-thread iup:main-loop "Main loop")))
	(thread-start! th2)
	(thread-join! th2)))))

;; (print "Got here #4")

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

(if (args:get-arg "-repl")
    (repl)
    (main))

(import configfmod)

(declare (uses dcommonmod))
(import dcommonmod)

(declare (uses servermod))
(import servermod)

(declare (uses rmtmod))
(import rmtmod)

;; (declare (uses synchash))

(include "megatest-version.scm")
(include "common_records.scm")
(include "db_records.scm")
(include "key_records.scm")