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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2016 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)
;; Display which files are loaded.
(set! %load-verbosely #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 derivations)
(guix build-system gnu)
(gnu packages version-control)
(gnu packages package-management)
(gnu packages imagemagick)
(gnu packages graphviz)
(gnu packages man)
(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 . ,(derivation-file-name
(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 ((guix (@@ (gnu packages package-management) guix)))
(dist-package (package
(inherit guix)
(arguments (package-arguments guix))
(native-inputs `(("imagemagick" ,imagemagick)
,@(package-native-inputs guix))))
checkout
#:phases
'(modify-phases %dist-phases
(add-before 'build 'build-daemon
;; Build 'guix-daemon' first so that help2man
;; successfully creates 'guix-daemon.1'.
(lambda _
(let ((n (number->string
(parallel-job-count))))
(zero? (system* "make"
"nix/libstore/schema.sql.hh"
"guix-daemon" "-j" n)))))))))
(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 guix-checkout
(assq-ref arguments 'guix))
(let ((guix (assq-ref guix-checkout 'file-name)))
(format (current-error-port) "using checkout ~s (~s)~%"
guix-checkout guix)
`((tarball . ,(cute package->alist store
(tarball-package guix)
(%current-system))))))
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