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tests: Track Cuirass' git. 

* guix.scm: New file; specify Guix package.
* guix/ci.scm: New file; expose to Guix.
* build-aux/pre-inst-env.in: Add it to GUIX_PACKAGE_PATH.
* bin/evaluate.in (main): Lookup proc using name specified by #:proc.
* tests/guix-track-git.scm: New file.
* tests/hello-git.scm: Test it.

Signed-off-by: Mathieu Lirzin <mthl@gnu.org>
pull/3/head
Jan Nieuwenhuizen 2016-09-14 23:14:57 +02:00 committed by Mathieu Lirzin
parent 5ef0701f54
commit f65c62e53a
No known key found for this signature in database
GPG Key ID: 0ADEE10094604D37
6 changed files with 383 additions and 1 deletions
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3
bin/evaluate.in
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@ -58,7 +58,8 @@ exec ${GUILE:-@GUILE@} --no-auto-compile -e main -s "$0" "$@"
(parameterize ((%package-database database)
(%use-substitutes? (assoc-ref spec #:use-substitutes?)))
;; Call the entry point of FILE and print the resulting job sexp.
(let* ((proc (module-ref %user-module 'hydra-jobs))
(let* ((proc-name (assq-ref spec #:proc))
(proc (module-ref %user-module proc-name))
(thunks (proc store (assq-ref spec #:arguments)))
(db (db-open))
(commit (assq-ref spec #:current-commit))

3
build-aux/pre-inst-env.in
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@ -30,4 +30,7 @@ export CUIRASS_DATADIR
PATH="$abs_top_builddir/bin:$PATH"
export PATH
GUIX_PACKAGE_PATH="guix${GUIX_PACKAGE_PATH:+:}$GUIX_PACKAGE_PATH"
export GUIX_PACKAGE_PATH
exec "$@"

82
guix.scm Normal file
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@ -0,0 +1,82 @@
;;; guix.scm -- Guix package definition
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of Cuirass.
;;;
;;; Cuirass is free software: you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation, either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; Cuirass is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Cuirass. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; GNU Guix development package. To build and install, run:
;;
;; guix package -f guix.scm
;;
;; To build it, but not install it, run:
;;
;; guix build -f guix.scm
;;
;; To use as the basis for a development environment, run:
;;
;; guix environment -l guix.scm
;;
;;; Code:
(use-modules (gnu packages)
(gnu packages autotools)
(gnu packages base)
(gnu packages databases)
(gnu packages guile)
(gnu packages package-management)
(gnu packages pkg-config)
(guix git-download)
(guix licenses)
(guix packages)
(guix build-system gnu))
(define-public cuirass
(package
(name "cuirass")
(version "0.0.ff7c3a1")
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://notabug.org/mthl/cuirass")
(commit "master")))
(sha256
(base32
"1jw3smw6axqr58ahkyjncygv0nk3hdrqkv0hm4awwj0hg5nl3d2p"))))
(build-system gnu-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'bootstrap
(lambda _ (zero? (system* "sh" "bootstrap")))))))
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
("guile" ,guile-2.0)
("guile-json" ,guile-json)
("guile-sqlite3" ,guile-sqlite3)
("guix" ,guix)
("pkg-config" ,pkg-config)
("sqlite" ,sqlite)))
(synopsis "Continuous integration system")
(description
"Cuirass is a continuous integration system which uses GNU Guix. It is
intended as replacement for Hydra.")
(home-page "https://notabug.org/mthl/cuirass")
(license gpl3+)))
;; Return it here so 'guix build/environment/package' can consume it directly.
cuirass

22
guix/ci.scm Normal file
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@ -0,0 +1,22 @@
;;; ci.scm -- Module for Guix package definition
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of Cuirass.
;;;
;;; Cuirass is free software: you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation, either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; Cuirass is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Cuirass. If not, see <http://www.gnu.org/licenses/>.
;; Adding this directory to GUIX_PACKAGE_PATH exposes the Cuirass package to
;; Guix
(define-module (ci))
(include "../guix.scm")

221
tests/guix-track-git.scm Normal file
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@ -0,0 +1,221 @@
;;; guix-track-git.scm -- job specification tracking a guix packages's git
;;; Copyright © 2012, 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of Cuirass.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
;;;
;;; This file defines build jobs for the Hydra continuation integration
;;; tool.
;;;
(define local-guix (string-append (getenv "HOME") "/src/guix"))
(define local-cuirass (string-append (getenv "HOME") "/src/cuirass/src"))
;; Attempt to use our very own Guix modules.
(eval-when (compile load eval)
(set! %load-path (cons* local-guix local-cuirass %load-path))
(set! %load-path (cons (string-append local-cuirass "/gnu/packages/patches") %load-path))
(set! %load-compiled-path (cons local-guix %load-compiled-path))
(set! %load-compiled-path (cons local-cuirass %load-compiled-path))
;; Ignore any available .go, and force recompilation. This is because our
;; checkout in the store has mtime set to the epoch, and thus .go files look
;; newer, even though they may not correspond.
(set! %fresh-auto-compile #t))
(use-modules (guix config)
(guix store)
(guix grafts)
(guix packages)
(guix derivations)
(guix monads)
((guix licenses)
#:select (gpl3+ license-name license-uri license-comment))
((guix utils) #:select (%current-system))
((guix scripts system) #:select (read-operating-system))
(gnu packages)
(gnu packages gcc)
(gnu packages base)
(gnu packages gawk)
(gnu packages guile)
(gnu packages gettext)
(gnu packages compression)
(gnu packages multiprecision)
(gnu packages make-bootstrap)
(gnu packages commencement)
(gnu packages package-management)
(gnu system)
(gnu system vm)
(gnu system install)
(gnu tests)
(srfi srfi-1)
(srfi srfi-26)
(ice-9 optargs)
(ice-9 match))
;; XXX: Debugging hack: since `hydra-eval-guile-jobs' redirects the output
;; port to the bit bucket, let us write to the error port instead.
(setvbuf (current-error-port) _IOLBF)
(set-current-output-port (current-error-port))
(define (license->alist lcs)
"Return LCS <license> object as an alist."
;; Sometimes 'license' field is a list of licenses.
(if (list? lcs)
(map license->alist lcs)
`((name . ,(license-name lcs))
(uri . ,(license-uri lcs))
(comment . ,(license-comment lcs)))))
(define (package-metadata package)
"Convert PACKAGE to an alist suitable for Hydra."
`((#:description . ,(package-synopsis package))
(#:long-description . ,(package-description package))
(#:license . ,(license->alist (package-license package)))
(#:home-page . ,(package-home-page package))
(#:maintainers . ("bug-guix@gnu.org"))
(#:max-silent-time . ,(or (assoc-ref (package-properties package)
'max-silent-time)
3600)) ;1 hour by default
(#:timeout . ,(or (assoc-ref (package-properties package) 'timeout)
72000)))) ;20 hours by default
(define (package-job store job-name package system)
"Return a job called JOB-NAME that builds PACKAGE on SYSTEM."
(λ ()
`((#:job-name . ,(string-append (symbol->string job-name) "." system))
(#:derivation . ,(derivation-file-name
(parameterize ((%graft? #f))
(package-derivation store package system
#:graft? #f))))
,@(package-metadata package))))
(define job-name
;; Return the name of a package's job.
(compose string->symbol package-full-name))
(define package->job
(let ((base-packages
(delete-duplicates
(append-map (match-lambda
((_ package _ ...)
(match (package-transitive-inputs package)
(((_ inputs _ ...) ...)
inputs))))
%final-inputs))))
(lambda (store package system)
"Return a job for PACKAGE on SYSTEM, or #f if this combination is not
valid."
(cond ((member package base-packages)
#f)
((supported-package? package system)
(package-job store (job-name package) package system))
(else
#f)))))
;;; END hydra/gnu-system.scm
;;;
;;; Cuirass CI tracking packages' git
;;;
(use-modules (srfi srfi-11)
(srfi srfi-9 gnu)
(rnrs io ports)
(gnu packages)
(guix base32)
(guix git-download)
(guix hash)
(guix packages)
(guix serialization)
(guix utils)
(guix ui)
(cuirass base))
(define (url->file-name url)
(string-trim
(string-map (lambda (c) (if (memq c (string->list ":/")) #\- c)) url)
#\-))
(define* (package->spec pkg #:key (branch "master") commit url)
(let ((url (or url ((compose git-reference-url origin-uri package-source) pkg))))
`((#:name . ,(url->file-name url))
(#:url . ,url)
(#:branch . ,branch)
(#:commit . ,commit))))
(define (vcs-file? file stat)
(case (stat:type stat)
((directory)
(member (basename file) '(".bzr" ".git" ".hg" ".svn" "CVS")))
(else
#f)))
(define select? (negate vcs-file?))
(define (file-hash file)
;; Compute the hash of FILE.
;; Catch and gracefully report possible '&nar-error' conditions.
(with-error-handling
(let-values (((port get-hash) (open-sha256-port)))
(write-file file port #:select? select?)
(flush-output-port port)
(get-hash))))
(define (commit? string)
(string-every (string->char-set "0123456789abcdef") string))
(define (call-with-output-fdes fdes new-file thunk)
(let ((outport (fdes->outport fdes))
(port (open-file new-file "w")))
(move->fdes port fdes)
(let ((result (thunk)))
(move->fdes port fdes)
result)))
(define* (package->git-tracked pkg #:key (branch "master") commit url)
(let* ((source (package-source pkg))
(uri (origin-uri source)))
(if (not branch) pkg
(let* ((spec (package->spec pkg #:branch branch #:commit commit #:url url))
(commit (call-with-output-fdes 1 "/dev/null"
(lambda () (fetch-repository spec))))
(url (or url (git-reference-url uri)))
(git-dir (string-append (%package-cachedir) "/" (url->file-name url)))
(hash (bytevector->nix-base32-string (file-hash git-dir)))
(source (origin (uri (git-reference (url url) (commit commit)))
(method git-fetch)
(sha256 (base32 hash)))))
(set-fields pkg ((package-source) source))))))
;;;
;;; Guix entry point.
;;;
(define (guix-jobs store arguments)
(let* ((name (or (assoc-ref arguments 'name) "hello"))
(pkg (specification->package name))
(branch (or (assoc-ref arguments 'branch) "master"))
(url (assoc-ref arguments 'url))
(pkg.git (package->git-tracked pkg #:branch branch #:url url))
(system (or (assoc-ref arguments 'system) "x86_64-linux")))
(parameterize ((%graft? #f))
(list (package-job store (job-name pkg) pkg.git system)))))

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@ -0,0 +1,53 @@
;;; hello-git.scm -- job specification test for hello git repository
;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
;;;
;;; This file is part of Cuirass.
;;;
;;; Cuirass is free software: you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation, either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; Cuirass is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Cuirass. If not, see <http://www.gnu.org/licenses/>.
(use-modules (srfi srfi-1))
(define (local-file file)
;; In the common case jobs will be defined relative to the repository.
;; However for testing purpose use local gnu-system.scm instead.
(string-append (dirname (current-filename)) "/" file))
(define (url->file-name url)
(string-trim
(string-map (lambda (c) (if (memq c (string->list ":/")) #\- c)) url)
#\-))
(define vc
;; where your version-control checkouts live
(string-append (getenv "HOME") "/src"))
(define guix-checkout (string-append vc "/guix"))
;; building GNU hello from git is too much work
;; (define hello-checkout (string-append vc "/hello"))
;; (define hello-git "http://git.savannah.gnu.org/r/hello.git")
;; ... so let's track cuirass' git
(define cuirass-checkout (string-append vc "/cuirass"))
(define cuirass-git "https://notabug.org/mthl/cuirass")
;;(define cuirass-git "https://gitlab.com/janneke/cuirass.git")
(list
`((#:name . ,(url->file-name cuirass-checkout))
(#:url . ,cuirass-git)
(#:branch . "master")
(#:no-compile? . #t)
(#:load-path . ,guix-checkout)
(#:proc . guix-jobs)
(#:file . ,(local-file "guix-track-git.scm"))
(#:arguments (name . "cuirass") (url . ,cuirass-git))))