racket/collects/meta/drdr/plt-build.ss
2010-05-25 14:58:04 -06:00

317 lines
13 KiB
Scheme

#lang scheme
(require scheme/file
scheme/runtime-path
(planet jaymccarthy/job-queue)
"metadata.ss"
"run-collect.ss"
"cache.ss"
"dirstruct.ss"
"replay.ss"
"notify.ss"
"path-utils.ss"
"sema.ss"
"scm.ss")
(define current-env (make-parameter (make-immutable-hash empty)))
(define-syntax-rule (with-env ([env-expr val-expr] ...) expr ...)
(parameterize ([current-env
(for/fold ([env (current-env)])
([k (in-list (list env-expr ...))]
[v (in-list (list val-expr ...))])
(hash-set env k v))])
expr ...))
(define (build-revision rev)
(define rev-dir (revision-dir rev))
(define co-dir (revision-trunk-dir rev))
(define src-dir (build-path co-dir "src"))
(define build-dir (build-path src-dir "build"))
(define futures-build-dir (build-path src-dir "futures-build"))
(define log-dir (revision-log-dir rev))
(define trunk-dir
(revision-trunk-dir rev))
(define setup-plt-path
(path->string (build-path trunk-dir "bin" "setup-plt")))
;; Checkout the repository revision
(cache/file/timestamp
(build-path rev-dir "checkout-done")
(lambda ()
(notify! "Removing checkout directory: ~a" co-dir)
(safely-delete-directory co-dir)
(local [(define repo (plt-repository))
(define to-dir
(path->string co-dir))]
(notify! "Checking out ~a@~a into ~a"
repo rev to-dir)
(scm-export-repo rev repo to-dir))))
;; Make the build directory
(make-directory* build-dir)
;; Run Configure, Make, Make Install
(parameterize ([current-directory build-dir])
(run/collect/wait/log
#:timeout (current-subprocess-timeout-seconds)
#:env (current-env)
(build-path log-dir "src" "build" "configure")
(path->string (build-path src-dir "configure"))
empty)
(run/collect/wait/log
#:timeout (current-make-timeout-seconds)
#:env (current-env)
(build-path log-dir "src" "build" "make")
(make-path)
(list "-j" (number->string (number-of-cpus))))
(run/collect/wait/log
#:timeout (current-make-install-timeout-seconds)
#:env (current-env)
(build-path log-dir "src" "build" "make-install")
(make-path)
(list "-j" (number->string (number-of-cpus)) "install"))))
(define (call-with-temporary-directory thunk)
(define tempdir (symbol->string (gensym 'tmpdir)))
(dynamic-wind
(lambda ()
(make-directory* tempdir))
(lambda ()
(parameterize ([current-directory tempdir])
(thunk)))
(lambda ()
(delete-directory/files tempdir))))
(define-syntax-rule (with-temporary-directory e)
(call-with-temporary-directory (lambda () e)))
(define (call-with-temporary-home-directory thunk)
(define new-dir (make-temporary-file "home~a" 'directory (current-temporary-directory)))
(dynamic-wind
(lambda ()
(with-handlers ([exn:fail? void])
(copy-directory/files (hash-ref (current-env) "HOME") new-dir)))
(lambda ()
(with-env (["HOME" (path->string new-dir)])
(thunk)))
(lambda ()
(delete-directory/files new-dir))))
(define-syntax-rule (with-temporary-home-directory e)
(call-with-temporary-home-directory (lambda () e)))
(define (with-running-program command args thunk)
(if command
(local [(define-values (new-command new-args)
(command+args+env->command+args
#:env (current-env)
command args))
(define-values
(the-process stdout stdin stderr)
(apply subprocess
#f #;(current-error-port)
#f
#f #;(current-error-port)
new-command new-args))
; Die if this program does
(define parent
(current-thread))
(define waiter
(thread
(lambda ()
(subprocess-wait the-process)
(printf "Killing parent because wrapper is dead...~n")
(kill-thread parent))))]
; Run without stdin
(close-output-port stdin)
(begin0
; Run the thunk
(thunk)
; Close the output ports
(close-input-port stdout)
(close-input-port stderr)
; Kill the guard
(kill-thread waiter)
; Kill the process
(subprocess-kill the-process #t)))
(thunk)))
(define-runtime-path package-list "pkgs")
(define (planet-packages)
(file->value package-list))
(define (test-revision rev)
(define rev-dir (revision-dir rev))
(define trunk-dir
(revision-trunk-dir rev))
(define log-dir
(revision-log-dir rev))
(define trunk->log
(rebase-path trunk-dir log-dir))
(define racket-path
(path->string (build-path trunk-dir "bin" "racket")))
; XXX fix
(define mzc-path
(path->string (build-path trunk-dir "bin" "mzc")))
(define gracket-text-path
(path->string (build-path trunk-dir "bin" "gracket-text")))
(define gracket-path
(path->string (build-path trunk-dir "bin" "gracket")))
; XXX fix
(define planet-path
(path->string (build-path trunk-dir "bin" "planet")))
(define collects-pth
(build-path trunk-dir "collects"))
(define test-workers (make-job-queue (number-of-cpus)))
(define top-sema (make-semaphore 0))
(define (test-directory dir-pth upper-sema)
(define dir-log (build-path (trunk->log dir-pth) ".index.test"))
(if (read-cache* dir-log)
(semaphore-post upper-sema)
(begin
(notify! "Testing in ~S" dir-pth)
(local [(define files (directory-list* dir-pth))
(define how-many (length files))
(define dir-sema (make-semaphore 0))]
(for-each (lambda (sub-pth)
(define pth (build-path dir-pth sub-pth))
(define directory? (directory-exists? pth))
(if directory?
(test-directory pth dir-sema)
(local [(define log-pth (trunk->log pth))]
(if (file-exists? log-pth)
(semaphore-post dir-sema)
(local [(define pth-timeout
(or (path-timeout pth)
(current-subprocess-timeout-seconds)))
(define pth-cmd/general (path-command-line pth))
(define pth-cmd
(match pth-cmd/general
[#f
#f]
[(list-rest (or 'mzscheme 'racket) rst)
(lambda () (list* racket-path rst))]
[(list-rest 'mzc rst)
(lambda () (list* mzc-path rst))]
[(list-rest (or 'mred 'mred-text
'gracket 'gracket-text)
rst)
(if (on-unix?)
(lambda ()
(list* gracket-text-path "-display" (format ":~a" (+ XSERVER-OFFSET (current-worker))) rst))
#f)]
[_
#f]))]
(if pth-cmd
(submit-job!
test-workers
(lambda ()
(define l (pth-cmd))
(with-env (["DISPLAY" (format ":~a" (+ XSERVER-OFFSET (current-worker)))])
(with-temporary-home-directory
(with-temporary-directory
(run/collect/wait/log log-pth
#:timeout pth-timeout
#:env (current-env)
(first l)
(rest l)))))
(semaphore-post dir-sema)))
(semaphore-post dir-sema)))))))
files)
(thread
(lambda ()
(semaphore-wait* dir-sema how-many)
(notify! "Done with dir: ~a" dir-pth)
(write-cache! dir-log (current-seconds))
(semaphore-post upper-sema)))))))
; Some setup
(for ([pp (in-list (planet-packages))])
(match pp
[`(,auth ,pkg ,majn ,minn ,ver)
(define maj (number->string majn))
(define min (number->string minn))
(run/collect/wait/log
; XXX Give it its own timeout
#:timeout (current-make-install-timeout-seconds)
#:env (current-env)
(build-path log-dir "planet" auth pkg maj min)
planet-path
(list "install" auth pkg maj min))]))
(run/collect/wait/log
#:timeout (current-subprocess-timeout-seconds)
#:env (current-env)
(build-path log-dir "src" "build" "set-browser.ss")
racket-path
(list "-t" (path->string* (build-path (drdr-directory) "set-browser.ss"))))
; And go
(notify! "Starting testing")
(test-directory collects-pth top-sema)
(notify! "All testing scheduled... waiting for completion")
(semaphore-wait top-sema)
(notify! "Stopping testing")
(stop-job-queue! test-workers))
(define (recur-many i r f)
(if (zero? i)
(f)
(r (sub1 i) (lambda ()
(recur-many (sub1 i) r f)))))
(define XSERVER-OFFSET 20)
(define (integrate-revision rev)
(define test-dir
(build-path (revision-dir rev) "test"))
(define planet-dir
(build-path test-dir "planet"))
(define home-dir
(build-path test-dir "home"))
(define tmp-dir
(build-path test-dir "tmp"))
(define trunk-dir
(revision-trunk-dir rev))
(cache/file/timestamp
(build-path (revision-dir rev) "integrated")
(lambda ()
(make-directory* test-dir)
(make-directory* planet-dir)
(make-directory* home-dir)
(make-directory* tmp-dir)
; We are running inside of a test directory so that random files are stored there
(parameterize ([current-directory test-dir]
[current-temporary-directory tmp-dir]
[current-rev rev])
(with-env (["PLTSTDERR" "error"]
["GIT_DIR" (path->string (plt-repository))]
["TMPDIR" (path->string tmp-dir)]
["PATH"
(format "~a:~a"
(path->string (build-path trunk-dir "bin"))
(getenv "PATH"))]
["PLTPLANETDIR" (path->string planet-dir)]
["HOME" (path->string home-dir)])
(unless (read-cache* (revision-commit-msg rev))
(write-cache! (revision-commit-msg rev)
(get-scm-commit-msg rev (plt-repository))))
(when (build?)
(build-revision rev))
(recur-many (number-of-cpus)
(lambda (j inner)
(define i (+ j XSERVER-OFFSET))
(notify! "Starting X server #~a" i)
(safely-delete-directory (format "/tmp/.X~a-lock" i))
(safely-delete-directory (build-path tmp-dir (format ".X~a-lock" i)))
(safely-delete-directory (format "/tmp/.tX~a-lock" i))
(safely-delete-directory (build-path tmp-dir (format ".tX~a-lock" i)))
(with-running-program
(Xvfb-path) (list (format ":~a" i) "-screen" "0" "800x600x24" "-ac" "-br" "-bs" "-kb")
(lambda ()
(with-running-program
(fluxbox-path) (list "-display" (format ":~a" i) "-rc" "/home/jay/.fluxbox/init")
inner))))
(lambda ()
(test-revision rev)))))
; Remove the test directory
(safely-delete-directory test-dir))))
(provide/contract
[integrate-revision (exact-nonnegative-integer? . -> . void)])