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;; (old-exit code)))
(define getenv get-environment-variable)
(define (safe-setenv key val)
(if (and (string? val)(string? key))
(handle-exceptions
exn
(debug:print 0 "ERROR: bad value for setenv, key=" key ", value=" val)
(debug:print 0 #f "ERROR: bad value for setenv, key=" key ", value=" val)
(setenv key val))
(debug:print 0 "ERROR: bad value for setenv, key=" key ", value=" val)))
(debug:print 0 #f "ERROR: bad value for setenv, key=" key ", value=" val)))
(define home (getenv "HOME"))
(define user (getenv "USER"))
;; GLOBAL GLETCHES
(define *db-keys* #f)
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(define (common:set-last-run-version)
(rmt:set-var "MEGATEST_VERSION" (common:version-signature)))
(define (common:version-changed?)
(not (equal? (common:get-last-run-version)
(common:version-signature))))
;; Move me elsewhere ...
;;
(define (common:exit-on-version-changed)
(define (common:cleanup-db)
(db:multi-db-sync
#f ;; do all run-ids
;; 'new2old
'killservers
'dejunk
;; 'adj-testids
;; 'old2new
'new2old)
(if (common:version-changed?)
(common:set-last-run-version)))
(begin
(debug:print 0
" got: " (common:get-last-run-version) "\n"
" to switch versions you can run: \"megatest -cleanup-db\"")
(exit 1))))
" got: " (common:get-last-run-version))
(if (and (file-exists? mtconf)
(eq? (current-user-id)(file-owner mtconf))) ;; safe to run -cleanup-db
(begin
(debug:print 0 #f " I see you are the owner of megatest.config, attempting to cleanup and reset to new version")
(handle-exceptions
exn
(begin
(debug:print 0 #f "Failed to switch versions.")
(debug:print 0 #f " message: " ((condition-property-accessor 'exn 'message) exn))
(print-call-chain (current-error-port))
(exit 1))
(common:cleanup-db)))
(begin
(debug:print 0 #f " to switch versions you can run: \"megatest -cleanup-db\"")
(exit 1))))))
;;======================================================================
;; S P A R S E A R R A Y S
;;======================================================================
(define (make-sparse-array)
(let ((a (make-sparse-vector)))
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(define (common:read-encoded-string instr)
(handle-exceptions
exn
(handle-exceptions
exn
(begin
(debug:print 0 "ERROR: received bad encoded string \"" instr "\", message: " ((condition-property-accessor 'exn 'message) exn))
(debug:print 0 #f "ERROR: received bad encoded string \"" instr "\", message: " ((condition-property-accessor 'exn 'message) exn))
(print-call-chain (current-error-port))
#f)
(read (open-input-string (base64:base64-decode instr))))
(read (open-input-string (z3:decode-buffer (base64:base64-decode instr))))))
;; dot-locking egg seems not to work, using this for now
;; if lock is older than expire-time then remove it and try again
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(define (std-exit-procedure)
(let ((no-hurry (if *time-to-exit* ;; hurry up
#f
(begin
(set! *time-to-exit* #t)
#t))))
(debug:print-info 4 "starting exit process, finalizing databases.")
(debug:print-info 4 #f "starting exit process, finalizing databases.")
(if (and no-hurry (debug:debug-mode 18))
(rmt:print-db-stats))
(let ((th1 (make-thread (lambda () ;; thread for cleaning up, give it five seconds
(let ((run-ids (hash-table-keys *db-local-sync*)))
(if (and (not (null? run-ids))
(or (common:legacy-sync-recommended)
(configf:lookup *configdat* "setup" "megatest-db")))
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(let ((db (cdr *task-db*)))
(if (sqlite3:database? db)
(begin
(sqlite3:interrupt! db)
(sqlite3:finalize! db #t)
(vector-set! *task-db* 0 #f)))))) "Cleanup db exit thread"))
(th2 (make-thread (lambda ()
(debug:print 4 "Attempting clean exit. Please be patient and wait a few seconds...")
(debug:print 4 #f "Attempting clean exit. Please be patient and wait a few seconds...")
(if no-hurry
(thread-sleep! 5) ;; give the clean up few seconds to do it's stuff
(thread-sleep! 2))
(debug:print 4 " ... done")
(debug:print 4 #f " ... done")
)
"clean exit")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1))))
(define (std-signal-handler signum)
;; (signal-mask! signum)
(set! *time-to-exit* #t)
(debug:print 0 "ERROR: Received signal " signum " exiting promptly")
(debug:print 0 #f "ERROR: Received signal " signum " exiting promptly")
;; (std-exit-procedure) ;; shouldn't need this since we are exiting and it will be called anyway
(exit))
(set-signal-handler! signal/int std-signal-handler) ;; ^C
(set-signal-handler! signal/term std-signal-handler)
;; (set-signal-handler! signal/stop std-signal-handler) ;; ^Z NO, do NOT handle ^Z!
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(else #f)))
(define (any->number-if-possible val)
(let ((num (any->number val)))
(if num num val)))
(define (patt-list-match item patts)
(debug:print-info 8 "patt-list-match item=" item " patts=" patts)
(debug:print-info 8 #f "patt-list-match item=" item " patts=" patts)
(if (and item patts) ;; here we are filtering for matches with item patterns
(let ((res #f)) ;; look through all the item-patts if defined, format is patt1,patt2,patt3 ... wildcard is %
(for-each
(lambda (patt)
(let ((modpatt (string-substitute "%" ".*" patt #t)))
(debug:print-info 10 "patt " patt " modpatt " modpatt)
(debug:print-info 10 #f "patt " patt " modpatt " modpatt)
(if (string-match (regexp modpatt) item)
(set! res #t))))
(string-split patts ","))
res)
#t))
;; (map print (map car (hash-table->alist (read-config "runconfigs.config" #f #t))))
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(let* ((rtestpatt (if rconf (runconfigs-get rconf "TESTPATT") #f))
(args-testpatt (or (args:get-arg "-testpatt")
(args:get-arg "-runtests")
"%"))
(testpatt (or (and (equal? args-testpatt "%")
rtestpatt)
args-testpatt)))
(if rtestpatt (debug:print-info 0 "TESTPATT from runconfigs: " rtestpatt))
(if rtestpatt (debug:print-info 0 #f "TESTPATT from runconfigs: " rtestpatt))
testpatt))
(define (common:get-linktree)
(or (getenv "MT_LINKTREE")
(if *configdat*
(configf:lookup *configdat* "setup" "linktree"))))
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#f)))
(if valid
(if split
tlist
target)
(if target
(begin
(debug:print 0 "ERROR: Invalid target, spaces or blanks not allowed \"" target "\", target should be: " (string-intersperse keys "/") ", have " tlist " for elements")
(debug:print 0 #f "ERROR: Invalid target, spaces or blanks not allowed \"" target "\", target should be: " (string-intersperse keys "/") ", have " tlist " for elements")
#f)
#f))))
;;======================================================================
;; M I S C L I S T S
;;======================================================================
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(value (caddr hed))
(existing-rowdat (assoc rowkey rownames))
(existing-coldat (assoc colkey colnames))
(curr-rownum (if existing-rowdat rownum (+ rownum 1)))
(curr-colnum (if existing-coldat colnum (+ colnum 1)))
(new-rownames (if existing-rowdat rownames (cons (list rowkey curr-rownum) rownames)))
(new-colnames (if existing-coldat colnames (cons (list colkey curr-colnum) colnames))))
;; (debug:print-info 0 "Processing record: " hed )
;; (debug:print-info 0 #f "Processing record: " hed )
(if proc (proc curr-rownum curr-colnum rowkey colkey value))
(if (null? tal)
(list new-rownames new-colnames)
(loop (car tal)
(cdr tal)
new-rownames
new-colnames
(if (> curr-rownum rownum) curr-rownum rownum)
(if (> curr-colnum colnum) curr-colnum colnum)
))))))
;;======================================================================
;; S Y S T E M S T U F F
;;======================================================================
;; return a nice clean pathname made absolute
(define (nice-path dir)
(normalize-pathname (if (absolute-pathname? dir)
dir
(conc (current-directory) "/" dir))))
(define (common:nice-path dir)
(let ((match (string-match "^(~[^\\/]*)(\\/.*|)$" dir)))
(if match ;; using ~ for home?
(common:nice-path (conc (common:read-link-f (cadr match)) "/" (caddr match)))
(normalize-pathname (if (absolute-pathname? dir)
dir
(conc (current-directory) "/" dir))))))
;; make "nice-path" available in config files and the repl
(define nice-path common:nice-path)
(define (common:read-link-f path)
(handle-exceptions
exn
(begin
(debug:print 0 #f "ERROR: command \"/bin/readlink -f " path "\" failed.")
path) ;; just give up
(with-input-from-pipe
(conc "/bin/readlink -f " path)
(lambda ()
(read-line)))))
(define (get-cpu-load)
(car (common:get-cpu-load)))
;; (let* ((load-res (process:cmd-run->list "uptime"))
;; (load-rx (regexp "load average:\\s+(\\d+)"))
;; (cpu-load #f))
;; (for-each (lambda (l)
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(first (car loadavg))
(next (cadr loadavg))
(adjload (* maxload numcpus))
(loadjmp (- first next)))
(cond
((and (> first adjload)
(> count 0))
(debug:print-info 0 "waiting " waitdelay " seconds due to load " first " exceeding max of " adjload (if msg msg ""))
(debug:print-info 0 #f "waiting " waitdelay " seconds due to load " first " exceeding max of " adjload (if msg msg ""))
(thread-sleep! waitdelay)
(common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1)))
((and (> loadjmp numcpus)
(> count 0))
(debug:print-info 0 "waiting " waitdelay " seconds due to load jump " loadjmp " > numcpus " numcpus (if msg msg ""))
(debug:print-info 0 #f "waiting " waitdelay " seconds due to load jump " loadjmp " > numcpus " numcpus (if msg msg ""))
(thread-sleep! waitdelay)
(common:wait-for-cpuload maxload numcpus waitdelay count: (- count 1))))))
(define (common:get-num-cpus)
(with-input-from-file "/proc/cpuinfo"
(lambda ()
(let loop ((numcpu 0)
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(let* ((spacedat (common:check-db-dir-space))
(is-ok (car spacedat))
(dbspace (cadr spacedat))
(required (caddr spacedat))
(dbdir (cadddr spacedat)))
(if (not is-ok)
(begin
(debug:print 0 "ERROR: Insufficient space in " dbdir ", require " required ", have " dbspace ", exiting now.")
(debug:print 0 #f "ERROR: Insufficient space in " dbdir ", require " required ", have " dbspace ", exiting now.")
(exit 1)))))
;; paths is list of lists ((name path) ... )
;;
(define (common:get-disk-with-most-free-space disks minsize)
(let ((best #f)
(bestsize 0))
(for-each
(lambda (disk-num)
(let* ((dirpath (cadr (assoc disk-num disks)))
(freespc (cond
((not (directory? dirpath))
(if (common:low-noise-print 300 "disks not a dir " disk-num)
(debug:print 0 "WARNING: disk " disk-num " at path \"" dirpath "\" is not a directory - ignoring it."))
(debug:print 0 #f "WARNING: disk " disk-num " at path \"" dirpath "\" is not a directory - ignoring it."))
-1)
((not (file-write-access? dirpath))
(if (common:low-noise-print 300 "disks not writeable " disk-num)
(debug:print 0 "WARNING: disk " disk-num " at path \"" dirpath "\" is not writeable - ignoring it."))
(debug:print 0 #f "WARNING: disk " disk-num " at path \"" dirpath "\" is not writeable - ignoring it."))
-1)
((not (eq? (string-ref dirpath 0) #\/))
(if (common:low-noise-print 300 "disks not a proper path " disk-num)
(debug:print 0 "WARNING: disk " disk-num " at path \"" dirpath "\" is not a fully qualified path - ignoring it."))
(debug:print 0 #f "WARNING: disk " disk-num " at path \"" dirpath "\" is not a fully qualified path - ignoring it."))
-1)
(else
(get-df dirpath)))))
(if (> freespc bestsize)
(begin
(set! best (cons disk-num dirpath))
(set! bestsize freespc)))))
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fallback-launcher
(let loop ((hed (car launchers))
(tal (cdr launchers)))
(let ((patt (car hed))
(host-type (cadr hed)))
(if (tests:match patt testname itempath)
(begin
(debug:print-info 2 "Have flexi-launcher match for " testname "/" itempath " = " host-type)
(debug:print-info 2 #f "Have flexi-launcher match for " testname "/" itempath " = " host-type)
(let ((launcher (configf:lookup configdat "host-types" host-type)))
(if launcher
launcher
(begin
(debug:print-info 0 "WARNING: no launcher found for host-type " host-type)
(debug:print-info 0 #f "WARNING: no launcher found for host-type " host-type)
(if (null? tal)
fallback-launcher
(loop (car tal)(cdr tal)))))))
;; no match, try again
(if (null? tal)
fallback-launcher
(loop (car tal)(cdr tal))))))))
fallback-launcher)))
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