76 lines
2.6 KiB
Scheme
76 lines
2.6 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2014 David Thompson <davet@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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(define-module (guix build ruby-build-system)
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#:use-module ((guix build gnu-build-system) #:prefix gnu:)
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#:use-module (guix build utils)
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#:use-module (ice-9 match)
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#:use-module (ice-9 regex)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:export (%standard-phases
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ruby-build))
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;; Commentary:
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;;
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;; Builder-side code of the standard Ruby package build procedure.
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;;
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;; Code:
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(define (first-matching-file pattern)
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"Return the first file name that matches PATTERN in the current working
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directory."
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(match (find-files "." pattern)
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((file-name . _) file-name)
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(() (error "No files matching pattern: " pattern))))
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(define build
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(lambda _
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(zero? (system* "gem" "build" (first-matching-file "\\.gemspec$")))))
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(define* (check #:key tests? test-target #:allow-other-keys)
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(if tests?
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(zero? (system* "rake" test-target))
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#t))
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(define* (install #:key source inputs outputs #:allow-other-keys)
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(let* ((ruby-version
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(match:substring (string-match "ruby-(.*)$"
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(assoc-ref inputs "ruby"))
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1))
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(gem-home (string-append (assoc-ref outputs "out")
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"/lib/ruby/gems/"
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ruby-version)))
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(setenv "GEM_HOME" gem-home)
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(mkdir-p gem-home)
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(zero? (system* "gem" "install" "--local"
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(first-matching-file "\\.gem$")))))
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(define %standard-phases
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(alist-replace
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'build build
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(alist-replace
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'install install
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(alist-replace
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'check check
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(alist-delete 'configure gnu:%standard-phases)))))
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(define* (ruby-build #:key inputs (phases %standard-phases)
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#:allow-other-keys #:rest args)
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(apply gnu:gnu-build #:inputs inputs #:phases phases args))
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