@@ -802,41 +802,55 @@ (eq? *configstatus* 'fulldata)) ;; got it all (begin (debug:print 2 *default-log-port* "NOTE: skipping launch:setup-body call since we have fulldata") (mutex-unlock! *launch-setup-mutex*) *toppath*) - (let ((res (launch:setup-body-modified force-reread: force-reread areapath: areapath))) + (let ((res (launch:setup-body force-reread: force-reread areapath: areapath))) (mutex-unlock! *launch-setup-mutex*) res))) -(define (launch:setup-body-modified #!key (force-reread #f) (areapath #f)) +;; return paths depending on what info is available. +;; +(define (launch:get-cache-file-paths areapath toppath target mtconfig) + (let* ((use-cache (common:use-cache?)) + (runname (common:args-get-runname)) + (linktree (common:get-linktree)) + (testname (common:get-full-test-name)) + (rundir (if (and runname target linktree) + (common:directory-writable? (conc linktree "/" target "/" runname)) + #f)) + (testdir (if (and rundir testname) + (common:directory-writable? (conc rundir "/" testname)) + #f)) + (cachedir (or testdir rundir)) + (mtcachef (and cachedir (conc cachedir "/" ".megatest.cfg-" megatest-version "-" megatest-fossil-hash))) + (rccachef (and cachedir (conc cachedir "/" ".runconfigs.cfg-" megatest-version "-" megatest-fossil-hash)))) + (debug:print-info 6 *default-log-port* + "runname=" runname + "\n linktree=" linktree + "\n testname=" testname + "\n rundir=" rundir + "\n testdir=" testdir + "\n cachedir=" cachedir + "\n mtcachef=" mtcachef + "\n rccachef=" rccachef) + (cons mtcachef rccachef))) + +(define (launch:setup-body #!key (force-reread #f) (areapath #f)) (if (and (eq? *configstatus* 'fulldata) *toppath* (not force-reread)) ;; no need to reprocess *toppath* ;; return toppath (let* ((use-cache (common:use-cache?)) (toppath (or *toppath* areapath (getenv "MT_RUN_AREA_HOME"))) ;; preserve toppath - - (runname (common:args-get-runname)) (target (common:args-get-target)) - (linktree (common:get-linktree)) - (contour #f) ;; NOT READY FOR THIS (args:get-arg "-contour")) (sections (if target (list "default" target) #f)) ;; for runconfigs (mtconfig (or (args:get-arg "-config") "megatest.config")) ;; allow overriding megatest.config - (rundir (if (and runname target linktree) - (conc linktree (if contour (conc "/" contour) "") "/" target "/" runname) - #f)) - - (mtcachef (and rundir (conc rundir "/" ".megatest.cfg-" megatest-version "-" megatest-fossil-hash))) - (rccachef (and rundir (conc rundir "/" ".runconfigs.cfg-" megatest-version "-" megatest-fossil-hash))) - (cancreate (and rundir (common:file-exists? rundir)(file-write-access? rundir) (not (common:in-running-test?))))) - ;; (cxt (hash-table-ref/default *contexts* toppath #f))) - - ;; create our cxt for this area if it doesn't already exist - ;; (if (not cxt)(hash-table-set! *contexts* toppath (make-cxt))) - - ;; (print "runname: " runname " target: " target " mtcachef: " mtcachef " rccachef: " rccachef) + (cachefiles (launch:get-cache-file-paths areapath toppath target mtconfig)) + (mtcachef (car cachefiles)) ;; (and cachedir (conc cachedir "/" ".megatest.cfg-" megatest-version "-" megatest-fossil-hash))) + (rccachef (cdr cachefiles)) ;; (and cachedir (conc cachedir "/" ".runconfigs.cfg-" megatest-version "-" megatest-fossil-hash))) + ) ;; (cancreate (and cachedir (common:file-exists? cachedir)(file-write-access? cachedir) (not (common:in-running-test?))))) (set! *toppath* toppath) ;; This is needed when we are running as a test using CMDINFO as a datasource (cond ;; if mtcachef exists just read it, however we need to assume toppath is available in $MT_RUN_AREA_HOME ((and mtcachef (common:file-exists? mtcachef) (get-environment-variable "MT_RUN_AREA_HOME") use-cache) (set! *configdat* (configf:read-alist mtcachef)) @@ -889,15 +903,18 @@ (runconfigdat (begin ;; this read of the runconfigs will see any adjustments made by re-reading megatest.config (for-each (lambda (kt) (setenv (car kt) (cadr kt))) key-vals) (read-config (conc toppath "/runconfigs.config") *runconfigdat* #t ;; consider using runconfig:read some day ... - sections: sections)))) - (if cancreate (configf:write-alist runconfigdat rccachef)) + sections: sections))) + (cachefiles (launch:get-cache-file-paths areapath toppath target mtconfig)) + (mtcachef (car cachefiles)) + (rccachef (cdr cachefiles))) + (if rccachef (configf:write-alist runconfigdat rccachef)) (set! *runconfigdat* runconfigdat) - (if cancreate (configf:write-alist *configdat* mtcachef)) - (if cancreate (set! *configstatus* 'fulldata)))) + (if mtcachef (configf:write-alist *configdat* mtcachef)) + (if (and rccachef mtcachef) (set! *configstatus* 'fulldata)))) ;; no configs found? should not happen but let's try to recover gracefully, return an empty hash-table (set! *configdat* (make-hash-table)) ))) ;; else read what you can and set the flag accordingly (else @@ -951,170 +968,25 @@ (debug:print-error 0 *default-log-port* "failed to find the top path to your Megatest area.") ;;(exit 1) (set! *toppath* #f) ;; force it to be false so we return #f #f )) + ;; one more attempt to cache the configs for future reading + (let* ((cachefiles (launch:get-cache-file-paths areapath toppath target mtconfig)) + (mtcachef (car cachefiles)) + (rccachef (cdr cachefiles))) + (if (and rccachef *runconfigdat*) (configf:write-alist *runconfigdat* rccachef)) + (if (and mtcachef *configdat*) (configf:write-alist *configdat* mtcachef)) + (if (and rccachef mtcachef *runconfigdat* *configdat*) + (set! *configstatus* 'fulldata))) + ;; if have -append-config then read and append here (let ((cfname (args:get-arg "-append-config"))) (if (and cfname (file-read-access? cfname)) (read-config cfname *configdat* #t))) ;; values are added to the hash, no need to do anything special. *toppath*))) - - -(define (launch:setup-body-orig #!key (force-reread #f) (areapath #f)) - (if (and (eq? *configstatus* 'fulldata) - *toppath* - (not force-reread)) ;; no need to reprocess - *toppath* ;; return toppath - (let* ((use-cache (common:use-cache?)) - (toppath (or *toppath* areapath (getenv "MT_RUN_AREA_HOME"))) ;; preserve toppath - - (runname (common:args-get-runname)) - (target (common:args-get-target)) - (linktree (common:get-linktree)) - (contour #f) ;; NOT READY FOR THIS (args:get-arg "-contour")) - (sections (if target (list "default" target) #f)) ;; for runconfigs - (mtconfig (or (args:get-arg "-config") "megatest.config")) ;; allow overriding megatest.config - (rundir (if (and runname target linktree) - (conc linktree (if contour (conc "/" contour) "") "/" target "/" runname) - #f)) - - (mtcachef (and rundir (conc rundir "/" ".megatest.cfg-" megatest-version "-" megatest-fossil-hash))) - (rccachef (and rundir (conc rundir "/" ".runconfigs.cfg-" megatest-version "-" megatest-fossil-hash))) - (cancreate (and rundir (common:file-exists? rundir)(file-write-access? rundir) (not (common:in-running-test?))))) - ;; (cxt (hash-table-ref/default *contexts* toppath #f))) - - ;; create our cxt for this area if it doesn't already exist - ;; (if (not cxt)(hash-table-set! *contexts* toppath (make-cxt))) - - ;; (print "runname: " runname " target: " target " mtcachef: " mtcachef " rccachef: " rccachef) - (set! *toppath* toppath) ;; This is needed when we are running as a test using CMDINFO as a datasource - (cond - ;; if mtcachef exists just read it, however we need to assume toppath is available in $MT_RUN_AREA_HOME - ((and mtcachef (common:file-exists? mtcachef) (get-environment-variable "MT_RUN_AREA_HOME") use-cache) - (set! *configdat* (configf:read-alist mtcachef)) - (set! *runconfigdat* (configf:read-alist rccachef)) - (set! *configinfo* (list *configdat* (get-environment-variable "MT_RUN_AREA_HOME"))) - (set! *configstatus* 'fulldata) - (set! *toppath* (get-environment-variable "MT_RUN_AREA_HOME")) - *toppath*) - ;; we have all the info needed to fully process runconfigs and megatest.config - (mtcachef - (let* ((first-pass (find-and-read-config ;; NB// sets MT_RUN_AREA_HOME as side effect - mtconfig - environ-patt: "env-override" - given-toppath: toppath - pathenvvar: "MT_RUN_AREA_HOME")) - (first-rundat (let ((toppath (if toppath - toppath - (car first-pass)))) - (read-config ;; (conc toppath "/runconfigs.config") ;; this should be converted to runconfig:read but it is non-trivial, leaving it for now. - (conc (if (string? toppath) - toppath - (get-environment-variable "MT_RUN_AREA_HOME")) - "/runconfigs.config") - *runconfigdat* #t - sections: sections)))) - (set! *runconfigdat* first-rundat) - (if first-pass ;; - (begin - (set! *configdat* (car first-pass)) - (set! *configinfo* first-pass) - (set! *toppath* (or toppath (cadr first-pass))) ;; use the gathered data unless already have it - (set! toppath *toppath*) - (if (not *toppath*) - (begin - (debug:print-error 0 *default-log-port* "you are not in a megatest area!") - (exit 1))) - (setenv "MT_RUN_AREA_HOME" *toppath*) - ;; the seed read is done, now read runconfigs, cache it then read megatest.config one more time and cache it - (let* ((keys (rmt:get-keys)) - (key-vals (keys:target->keyval keys target)) - (linktree (common:get-linktree)) ;; (or (getenv "MT_LINKTREE")(if *configdat* (configf:lookup *configdat* "setup" "linktree") #f))) - ; (if *configdat* - ; (configf:lookup *configdat* "setup" "linktree") - ; (conc *toppath* "/lt")))) - (second-pass (find-and-read-config - mtconfig - environ-patt: "env-override" - given-toppath: toppath - pathenvvar: "MT_RUN_AREA_HOME")) - (runconfigdat (begin ;; this read of the runconfigs will see any adjustments made by re-reading megatest.config - (for-each (lambda (kt) - (setenv (car kt) (cadr kt))) - key-vals) - (read-config (conc toppath "/runconfigs.config") *runconfigdat* #t ;; consider using runconfig:read some day ... - sections: sections)))) - (if cancreate (configf:write-alist runconfigdat rccachef)) - (set! *runconfigdat* runconfigdat) - (if cancreate (configf:write-alist *configdat* mtcachef)) - (if cancreate (set! *configstatus* 'fulldata)))) - ;; no configs found? should not happen but let's try to recover gracefully, return an empty hash-table - (set! *configdat* (make-hash-table)) - ))) - ;; else read what you can and set the flag accordingly - (else - (let* ((cfgdat (find-and-read-config - (or (args:get-arg "-config") "megatest.config") - environ-patt: "env-override" - given-toppath: (get-environment-variable "MT_RUN_AREA_HOME") - pathenvvar: "MT_RUN_AREA_HOME"))) - (if cfgdat - (let* ((toppath (or (get-environment-variable "MT_RUN_AREA_HOME")(cadr cfgdat))) - (rdat (read-config (conc toppath ;; convert this to use runconfig:read! - "/runconfigs.config") *runconfigdat* #t sections: sections))) - (set! *configinfo* cfgdat) - (set! *configdat* (car cfgdat)) - (set! *runconfigdat* rdat) - (set! *toppath* toppath) - (set! *configstatus* 'partial)) - (begin - (debug:print-error 0 *default-log-port* "No " mtconfig " file found. Giving up.") - (exit 2)))))) - ;; additional house keeping - (let* ((linktree (common:get-linktree))) - (if linktree - (begin - (if (not (common:file-exists? linktree)) - (begin - (handle-exceptions - exn - (begin - (debug:print-error 0 *default-log-port* "Something went wrong when trying to create linktree dir at " linktree) - (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn)) - (exit 1)) - (create-directory linktree #t)))) - (handle-exceptions - exn - (begin - (debug:print-error 0 *default-log-port* "Something went wrong when trying to create link to linktree at " *toppath*) - (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))) - (let ((tlink (conc *toppath* "/lt"))) - (if (not (file-exists? tlink)) - (create-symbolic-link linktree tlink))))) - (begin - (debug:print-error 0 *default-log-port* "linktree not defined in [setup] section of megatest.config") - ))) - (if (and *toppath* - (directory-exists? *toppath*)) - (begin - (setenv "MT_RUN_AREA_HOME" *toppath*) - (setenv "MT_TESTSUITENAME" (common:get-testsuite-name))) - (begin - (debug:print-error 0 *default-log-port* "failed to find the top path to your Megatest area.") - ;;(exit 1) - (set! *toppath* #f) ;; force it to be false so we return #f - #f - )) - ;; if have -append-config then read and append here - (let ((cfname (args:get-arg "-append-config"))) - (if (and cfname - (file-read-access? cfname)) - (read-config cfname *configdat* #t))) ;; values are added to the hash, no need to do anything special. - *toppath*))) - (define (get-best-disk confdat testconfig) (let* ((disks (or (and testconfig (hash-table-ref/default testconfig "disks" #f)) (hash-table-ref/default confdat "disks" #f))) (minspace (let ((m (configf:lookup confdat "setup" "minspace")))