racket/collects/meta/drdr/plt-build.rkt
2012-05-17 10:29:55 -06:00

423 lines
15 KiB
Racket

#lang racket
(require racket/file
racket/runtime-path
(planet jaymccarthy/job-queue)
"metadata.rkt"
"run-collect.rkt"
"cache.rkt"
"dirstruct.rkt"
"replay.rkt"
"notify.rkt"
"path-utils.rkt"
"sema.rkt"
"scm.rkt")
(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))))
(with-env
(["PLT_SETUP_OPTIONS" (format "-j ~a" (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"))))
(run/collect/wait/log
#:timeout (current-make-install-timeout-seconds)
#:env (current-env)
(build-path log-dir "src" "build" "archive")
(tar-path)
(list "-czvf"
(path->string (revision-trunk.tgz rev))
"-C" (path->string rev-dir)
"trunk")))
(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-syntax-rule
(define-with-temporary-planet-directory with-temporary-planet-directory env-str)
(begin
(define (call-with-temporary-planet-directory thunk)
(define tempdir
(build-path (current-directory)
(symbol->string (gensym 'planetdir))))
(dynamic-wind
(lambda ()
(make-directory* tempdir))
(lambda ()
(with-env ([env-str (path->string tempdir)])
(thunk)))
(lambda ()
(delete-directory/files tempdir))))
(define-syntax-rule (with-temporary-planet-directory e)
(call-with-temporary-planet-directory (lambda () e)))))
(define-with-temporary-planet-directory with-temporary-planet-directory "PLTPLANETDIR")
(define-with-temporary-planet-directory with-temporary-tmp-directory "TMPDIR")
(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
(let ()
(define-values (new-command new-args)
(command+args+env->command+args
#:env (current-env)
command args))
(define-values
(the-process _stdout stdin _stderr)
(parameterize ([subprocess-group-enabled #t])
(apply subprocess
(current-error-port)
#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)
(dynamic-wind
void
;; Run the thunk
thunk
(λ ()
;; 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 #f)
(sleep)
(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")))
(define raco-path
(path->string (build-path trunk-dir "bin" "raco")))
;; XXX Remove
(define mzc-path
(path->string (build-path trunk-dir "bin" "mzc")))
(define gracket-path
(path->string (build-path trunk-dir "bin" "gracket")))
(define collects-pth
(build-path trunk-dir "collects"))
;; XXX Use a single GUI thread so that other non-GUI apps can run in parallel
(define gui-lock (make-semaphore 1))
(define test-workers (make-job-queue (number-of-cpus)))
(define (test-directory dir-pth upper-sema)
(define dir-log (build-path (trunk->log dir-pth) ".index.test"))
(cond
[(read-cache* dir-log)
(semaphore-post upper-sema)]
[else
(notify! "Testing in ~S" dir-pth)
(define files/unsorted (directory-list* dir-pth))
(define dir-sema (make-semaphore 0))
(define files
(sort files/unsorted <
#:key (λ (p)
(if (bytes=? #"tests" (path->bytes p))
0
1))
#:cache-keys? #t))
(for ([sub-pth (in-list files)])
(define pth (build-path dir-pth sub-pth))
(define directory? (directory-exists? pth))
(cond
[directory?
(test-directory pth dir-sema)]
[else
(define log-pth (trunk->log pth))
(cond
[(file-exists? log-pth)
(semaphore-post dir-sema)]
[else
(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 (k)
(k (list* racket-path rst)))]
[(list-rest 'mzc rst)
(lambda (k) (k (list* mzc-path rst)))]
[(list-rest 'raco rst)
(lambda (k) (k (list* raco-path rst)))]
[(list-rest (or 'mred 'mred-text
'gracket 'gracket-text)
rst)
(if (on-unix?)
(lambda (k)
(call-with-semaphore
gui-lock
(λ ()
(k
(list* gracket-path
"-display"
(format
":~a"
(cpu->child
(current-worker)))
rst)))))
#f)]
[_
#f]))
(cond
[pth-cmd
(submit-job!
test-workers
(lambda ()
(dynamic-wind
void
(λ ()
(pth-cmd
(λ (l)
(with-env
(["DISPLAY"
(format ":~a"
(cpu->child
(current-worker)))])
(with-temporary-tmp-directory
(with-temporary-planet-directory
(with-temporary-home-directory
(with-temporary-directory
(run/collect/wait/log
log-pth
#:timeout pth-timeout
#:env (current-env)
(first l)
(rest l))))))))))
(λ ()
(semaphore-post dir-sema)))))]
[else
(semaphore-post dir-sema)])])]))
(thread
(lambda ()
(define how-many (length files))
(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)
raco-path
(list "planet" "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.rkt")
racket-path
(list "-t"
(path->string*
(build-path (drdr-directory) "set-browser.rkt"))))
;; And go
(define top-sema (make-semaphore 0))
(notify! "Starting testing")
(when (directory-exists? collects-pth)
(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 ROOTX XSERVER-OFFSET)
(define (cpu->child cpu-i)
ROOTX
#;
(+ XSERVER-OFFSET cpu-i 1))
(define (remove-X-locks tmp-dir i)
(for ([dir (in-list (list "/tmp" tmp-dir))])
(safely-delete-directory
(build-path dir (format ".X~a-lock" i)))
(safely-delete-directory
(build-path dir ".X11-unix" (format ".X~a-lock" i)))
(safely-delete-directory
(build-path dir (format ".tX~a-lock" i)))))
(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)]
["PLTDRDR" "yes"]
["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))
(define (start-x-server i inner)
(notify! "Starting X server #~a" i)
(remove-X-locks tmp-dir i)
(with-running-program
"/usr/bin/Xorg" (list (format ":~a" i))
(lambda ()
(sleep 2)
(notify! "Starting fluxbox #~a" i)
(with-running-program
(fluxbox-path)
(list "-display"
(format ":~a" i)
"-rc" "/home/pltdrdr/.fluxbox/init")
inner))))
(start-x-server
ROOTX
(lambda ()
(sleep 2)
(notify! "Starting test of rev ~a" rev)
(test-revision rev)))))
;; Remove the test directory
(safely-delete-directory test-dir))))
(provide/contract
[integrate-revision (exact-nonnegative-integer? . -> . void)])