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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; 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 of Guix itself for the Hydra continuation
;;; integration tool.
;;;
;; Attempt to use our very own Guix modules.
(eval-when (compile load eval)
;; 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)
(and=> (assoc-ref (current-source-location) 'filename)
(lambda (file)
(let ((dir (string-append (dirname file) "/../..")))
(format (current-error-port) "prepending ~s to the load path~%"
dir)
(set! %load-path (cons dir %load-path))))))
(use-modules (guix store)
(guix packages)
(guix utils)
(guix build-system gnu)
(gnu packages package-management)
(srfi srfi-1)
(srfi srfi-26)
(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* (package->alist store package system
#:optional (package-derivation package-derivation))
"Convert PACKAGE to an alist suitable for Hydra."
`((derivation . ,(package-derivation store package system))
(description . ,(package-synopsis package))
(long-description . ,(package-description package))
(license . ,(package-license package))
(home-page . ,(package-home-page package))
(maintainers . ("bug-guix@gnu.org"))))
(define (tarball-package checkout)
"Return a package that does `make distcheck' from CHECKOUT, a directory
containing a Git checkout of Guix."
(let ((dist (dist-package guix checkout)))
(package (inherit dist)
(location (source-properties->location (current-source-location)))
(arguments (substitute-keyword-arguments (package-arguments dist)
((#:phases p)
`(alist-cons-before
'autoreconf 'patch-bootstrap-script
(lambda _
;; Comment out `git' invocations, since Hydra provides
;; us with a checkout that includes sub-modules.
(substitute* "bootstrap"
(("git submodule init")
"true\n")))
,p)))))))
(define (hydra-jobs store arguments)
"Return Hydra jobs."
(define systems
(match (filter-map (match-lambda
(('system . value)
value)
(_ #f))
arguments)
((lst ..1)
lst)
(_
(list (%current-system)))))
(define checkout
(assq-ref arguments 'guix))
(format (current-error-port) "using checkout ~s~%" checkout)
(let ((directory (assq-ref checkout 'file-name)))
`((tarball . ,(cute package->alist store
(tarball-package directory)
(%current-system))))))