M Makefile.am => Makefile.am +2 -0
@@ 50,6 50,7 @@ MODULES = \
guix/build-system/gnu.scm \
guix/build-system/perl.scm \
guix/build-system/python.scm \
+ guix/build-system/ruby.scm \
guix/build-system/trivial.scm \
guix/ftp-client.scm \
guix/http-client.scm \
@@ 64,6 65,7 @@ MODULES = \
guix/build/gnu-dist.scm \
guix/build/perl-build-system.scm \
guix/build/python-build-system.scm \
+ guix/build/ruby-build-system.scm \
guix/build/store-copy.scm \
guix/build/utils.scm \
guix/build/union.scm \
M doc/guix.texi => doc/guix.texi +8 -0
@@ 1648,6 1648,14 @@ the @code{#:make-maker-flags} parameter.
Which Perl package is used can be specified with @code{#:perl}.
@end defvr
+@defvr {Scheme Variable} ruby-build-system
+This variable is exported by @code{(guix build-system ruby)}. It
+implements the RubyGems build procedure used by Ruby packages, which
+involves running @code{gem build} followed by @code{gem install}.
+
+Which Ruby package is used can be specified with the @code{#:ruby}
+parameter.
+@end defvr
Lastly, for packages that do not need anything as sophisticated, a
``trivial'' build system is provided. It is trivial in the sense that
A guix/build-system/ruby.scm => guix/build-system/ruby.scm +108 -0
@@ 0,0 1,108 @@
+;;; 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)))
A guix/build/ruby-build-system.scm => guix/build/ruby-build-system.scm +75 -0
@@ 0,0 1,75 @@
+;;; 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 ruby-build-system)
+ #:use-module ((guix build gnu-build-system) #:prefix gnu:)
+ #:use-module (guix build utils)
+ #:use-module (ice-9 match)
+ #:use-module (ice-9 regex)
+ #:use-module (srfi srfi-1)
+ #:use-module (srfi srfi-26)
+ #:export (%standard-phases
+ ruby-build))
+
+;; Commentary:
+;;
+;; Builder-side code of the standard Ruby package build procedure.
+;;
+;; Code:
+
+(define (first-matching-file pattern)
+ "Return the first file name that matches PATTERN in the current working
+directory."
+ (match (find-files "." pattern)
+ ((file-name . _) file-name)
+ (() (error "No files matching pattern: " pattern))))
+
+(define build
+ (lambda _
+ (zero? (system* "gem" "build" (first-matching-file "\\.gemspec$")))))
+
+(define* (check #:key tests? test-target #:allow-other-keys)
+ (if tests?
+ (zero? (system* "rake" test-target))
+ #t))
+
+(define* (install #:key source inputs outputs #:allow-other-keys)
+ (let* ((ruby-version
+ (match:substring (string-match "ruby-(.*)$"
+ (assoc-ref inputs "ruby"))
+ 1))
+ (gem-home (string-append (assoc-ref outputs "out")
+ "/lib/ruby/gems/"
+ ruby-version)))
+ (setenv "GEM_HOME" gem-home)
+ (mkdir-p gem-home)
+ (zero? (system* "gem" "install" "--local"
+ (first-matching-file "\\.gem$")))))
+
+(define %standard-phases
+ (alist-replace
+ 'build build
+ (alist-replace
+ 'install install
+ (alist-replace
+ 'check check
+ (alist-delete 'configure gnu:%standard-phases)))))
+
+(define* (ruby-build #:key inputs (phases %standard-phases)
+ #:allow-other-keys #:rest args)
+ (apply gnu:gnu-build #:inputs inputs #:phases phases args))