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104 lines
3.7 KiB
Scheme
104 lines
3.7 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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;;;
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;;; This file defines a continuous integration job to build the same modular
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;;; Guix as 'guix pull', which is defined in (guix self).
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;;;
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;; Attempt to use our very own Guix modules.
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(eval-when (compile load eval)
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;; Ignore any available .go, and force recompilation. This is because our
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;; checkout in the store has mtime set to the epoch, and thus .go files look
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;; newer, even though they may not correspond.
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(set! %fresh-auto-compile #t)
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(and=> (assoc-ref (current-source-location) 'filename)
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(lambda (file)
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(let ((dir (canonicalize-path
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(string-append (dirname file) "/../.."))))
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(format (current-error-port) "prepending ~s to the load path~%"
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dir)
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(set! %load-path (cons dir %load-path))))))
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(use-modules (guix store)
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(guix config)
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(guix utils)
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(guix grafts)
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((guix packages) #:select (%hydra-supported-systems))
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(guix derivations)
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(guix monads)
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(guix gexp)
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(guix self)
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((guix licenses) #:prefix license:)
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(srfi srfi-1)
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(srfi srfi-26)
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(ice-9 match))
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;; XXX: Debugging hack: since `hydra-eval-guile-jobs' redirects the output
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;; port to the bit bucket, let us write to the error port instead.
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(setvbuf (current-error-port) _IOLBF)
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(set-current-output-port (current-error-port))
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(define* (build-job store source version system)
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"Return a Hydra job a list building the modular Guix derivation from SOURCE
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for SYSTEM. Use VERSION as the version identifier."
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(lambda ()
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`((derivation . ,(derivation-file-name
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(parameterize ((%graft? #f))
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(run-with-store store
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(lower-object (compiled-guix source
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#:version version))))))
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(description . "Modular Guix")
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(long-description
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. "This is the modular Guix package as produced by 'guix pull'.")
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(license . ,license:gpl3+)
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(home-page . ,%guix-home-page-url)
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(maintainers . (,%guix-bug-report-address)))))
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(define (hydra-jobs store arguments)
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"Return Hydra jobs."
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(define systems
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(match (filter-map (match-lambda
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(('system . value) value)
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(_ #f))
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arguments)
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((lst ..1)
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lst)
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(_
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(list (%current-system)))))
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(define guix-checkout
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(assq-ref arguments 'guix))
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(define version
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(or (assq-ref guix-checkout 'revision)
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"0.unknown"))
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(let ((file (assq-ref guix-checkout 'file-name)))
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(format (current-error-port) "using checkout ~s (~s)~%"
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guix-checkout file)
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(map (lambda (system)
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(let ((name (string->symbol
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(string-append "guix." system))))
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`(,name
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. ,(build-job store file version system))))
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%hydra-supported-systems)))
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