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(define (launch:setup-for-run #!key (force #f))
;; would set values for KEYS in the environment here for better support of env-override but
;; have chicken/egg scenario. need to read megatest.config then read it again. Going to
;; pass on that idea for now
;; special case
(if (or force (not (hash-table? *configdat*))) ;; no need to re-open on every call
(begin
(set! *configinfo* (find-and-read-config
(if (args:get-arg "-config")(args:get-arg "-config") "megatest.config")
environ-patt: "env-override"
given-toppath: (get-environment-variable "MT_RUN_AREA_HOME")
pathenvvar: "MT_RUN_AREA_HOME"))
(set! *configdat* (if (car *configinfo*)(car *configinfo*) #f))
(set! *toppath* (if (car *configinfo*)(cadr *configinfo*) #f))
(let* ((tmptransport (configf:lookup *configdat* "server" "transport"))
(transport (if tmptransport (string->symbol tmptransport) 'http)))
(if (member transport '(http rpc nmsg))
(set! *transport-type* transport)
(begin
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(define (launch:setup-for-run #!key (force #f))
;; would set values for KEYS in the environment here for better support of env-override but
;; have chicken/egg scenario. need to read megatest.config then read it again. Going to
;; pass on that idea for now
;; special case
(if (or force (not (hash-table? *configdat*))) ;; no need to re-open on every call
(begin
(set! *configinfo* (or (if (get-environment-variable "MT_CMDINFO") ;; we are inside a test - do not reprocess configs
(let ((alistconfig (conc (get-environment-variable "MT_LINKTREE") "/"
(get-environment-variable "MT_TARGET") "/"
(get-environment-variable "MT_RUNNAME") "/"
".megatest.cfg")))
(if (file-exists? alistconfig)
(list (configf:read-alist alistconfig)
(get-environment-variable "MT_RUN_AREA_HOME"))
#f))
#f) ;; no config cached - give up
(find-and-read-config
(if (args:get-arg "-config")(args:get-arg "-config") "megatest.config")
environ-patt: "env-override"
given-toppath: (get-environment-variable "MT_RUN_AREA_HOME")
pathenvvar: "MT_RUN_AREA_HOME")))
(set! *configdat* (if (car *configinfo*)(car *configinfo*) #f))
(set! *toppath* (if (car *configinfo*)(cadr *configinfo*) #f))
(let* ((tmptransport (configf:lookup *configdat* "server" "transport"))
(transport (if tmptransport (string->symbol tmptransport) 'http)))
(if (member transport '(http rpc nmsg))
(set! *transport-type* transport)
(begin
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(debug:print 0 "ERROR: linktree is required in your megatest.config [setup] section")
(exit 1)))
(if (and *toppath*
(directory-exists? *toppath*))
(setenv "MT_RUN_AREA_HOME" *toppath*)
(begin
(debug:print 0 "ERROR: failed to find the top path to your Megatest area.")
(exit 1))))))
*toppath*)
(define (get-best-disk confdat)
(let* ((disks (hash-table-ref/default confdat "disks" #f))
(best #f)
(bestsize 0))
(if disks
(for-each
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(debug:print 0 "ERROR: linktree is required in your megatest.config [setup] section")
(exit 1)))
(if (and *toppath*
(directory-exists? *toppath*))
(setenv "MT_RUN_AREA_HOME" *toppath*)
(begin
(debug:print 0 "ERROR: failed to find the top path to your Megatest area.")
(exit 1)))
)))
*toppath*)
(define (launch:cache-config)
;; if we have a linktree and -runtests and -target and the directory exists dump the config
;; to megatest-(current-seconds).cfg and symlink it to megatest.cfg
(if (and *configdat*
(args:get-arg "-runtests"))
(let* ((linktree (get-environment-variable "MT_LINKTREE"))
(target (common:args-get-target))
(runname (or (args:get-arg "-runname")
(args:get-arg ":runname")))
(fulldir (conc linktree "/"
target "/"
runname)))
(debug:print-info 0 "Have -runtests with target=" target ", runname=" runname ", fulldir=" fulldir)
(if (file-exists? linktree) ;; can't proceed without linktree
(begin
(if (not (file-exists? fulldir))
(create-directory fulldir #t)) ;; need to protect with exception handler
(if (and target
runname
(file-exists? fulldir))
(begin
(debug:print-info 0 "Caching megatest.config in " fulldir "/.megatest.cfg")
(configf:write-alist *configdat* (conc fulldir "/.megatest.cfg")))))))))
(define (get-best-disk confdat)
(let* ((disks (hash-table-ref/default confdat "disks" #f))
(best #f)
(bestsize 0))
(if disks
(for-each
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