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authorDavid Thompson <dthompson2@worcester.edu>2014-09-28 11:14:53 -0400
committerDavid Thompson <dthompson2@worcester.edu>2014-09-28 15:09:24 -0400
commitc08f9818f91c3242c38d1c78823641ab3b1e7d58 (patch)
tree7e5effdb37bc25df0b4bc968b5bd395099b9fe06 /guix/build-system/ruby.scm
parent6ef8c59a7a78742cd8fc08ad7bb1d90625916f9a (diff)
build: Add ruby build system.
* guix/build-system/ruby.scm: New file. * guix/build/ruby-build-system: New file. * Makefile.am (MODULES): Add new files. * doc/guix.texi (Build Systems): Document ruby-build-system.
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014 David Thompson <davet@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/>.
+
+(define-module (guix build-system ruby)
+ #:use-module (guix store)
+ #:use-module (guix utils)
+ #:use-module (guix packages)
+ #:use-module (guix derivations)
+ #:use-module (guix build-system)
+ #:use-module (guix build-system gnu)
+ #:use-module (gnu packages version-control)
+ #:use-module (ice-9 match)
+ #:use-module (srfi srfi-26)
+ #:export (ruby-build
+ ruby-build-system))
+
+(define (default-ruby)
+ "Return the default Ruby package."
+ ;; Lazily resolve the binding to avoid a circular dependency.
+ (let ((ruby (resolve-interface '(gnu packages ruby))))
+ (module-ref ruby 'ruby)))
+
+(define* (ruby-build store name source inputs
+ #:key
+ (ruby (default-ruby))
+ (test-target "test")
+ (tests? #t)
+ (phases '(@ (guix build ruby-build-system)
+ %standard-phases))
+ (outputs '("out"))
+ (search-paths '())
+ (system (%current-system))
+ (guile #f)
+ (imported-modules '((guix build ruby-build-system)
+ (guix build gnu-build-system)
+ (guix build utils)))
+ (modules '((guix build ruby-build-system)
+ (guix build utils))))
+ "Build SOURCE using RUBY and INPUTS."
+ (define ruby-search-paths
+ (append (package-native-search-paths ruby)
+ (standard-search-paths)))
+
+ (define builder
+ `(begin
+ (use-modules ,@modules)
+ (ruby-build #:name ,name
+ #:source ,(if (derivation? source)
+ (derivation->output-path source)
+ source)
+ #:system ,system
+ #:test-target ,test-target
+ #:tests? ,tests?
+ #:phases ,phases
+ #:outputs %outputs
+ #:search-paths ',(map search-path-specification->sexp
+ (append ruby-search-paths
+ search-paths))
+ #:inputs %build-inputs)))
+
+ (define guile-for-build
+ (match guile
+ ((? package?)
+ (package-derivation store guile system))
+ ((and (? string?) (? derivation-path?))
+ guile)
+ (#f
+ (let* ((distro (resolve-interface '(gnu packages commencement)))
+ (guile (module-ref distro 'guile-final)))
+ (package-derivation store guile system)))))
+
+ (let ((ruby (package-derivation store ruby system))
+ (git (package-derivation store git system)))
+ (build-expression->derivation store name builder
+ #:inputs
+ `(,@(if source
+ `(("source" ,source))
+ '())
+ ("ruby" ,ruby)
+ ,@inputs
+ ;; Keep the standard inputs of
+ ;; 'gnu-build-system'.
+ ,@(standard-inputs system))
+ #:system system
+ #:modules imported-modules
+ #:outputs outputs
+ #:guile-for-build guile-for-build)))
+
+(define ruby-build-system
+ (build-system
+ (name 'ruby)
+ (description "The standard Ruby build system")
+ (build ruby-build)))