Introduce OVERRIDE_GEMSPEC.
If it specified, it modify gemspec's dependency using update-gemspec.rb Ruby script. The goal is avoid to use patch for modifying depending version or gem's name since gemspec files' content differ using rubygem's version.
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2 changed files with 189 additions and 2 deletions
156
lang/ruby/files/update-gemspec.rb
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156
lang/ruby/files/update-gemspec.rb
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#!/usr/pkg/bin/ruby
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# -*- coding: utf-8 -*-
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#
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# $NetBSD: update-gemspec.rb,v 1.1 2011/08/12 14:35:34 taca Exp $
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#
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# Copyright (c) 2011 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Takahiro Kambe.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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#
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# This is a quick and dirty tool which updates gemspec file:
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#
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require 'rubygems'
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require 'yaml'
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require 'fileutils'
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require 'optparse'
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class Gem::Specification
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def get_dependencies
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return @dependencies
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end
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end
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class Gem::Requirement
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def get_requirement
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return @requirement
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end
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end
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class GemSpecUpdater
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OrigSuffix = '.orig_gemspec'
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def initialize(file)
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@file = file
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open(file) { |f|
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@spec = Gem::Specification.from_yaml(f)
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}
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@requirements = {}
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end
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#
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# rule should be:
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# rule ::= name_spec op version
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# name_sec ::= name [ : new_name ]
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#
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def parse_rules(rules)
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rules.each do |s|
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s.split.each do |dep|
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names = op = ver = nil
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if /([a-z0-9_:-]+)([=!><\~][=>]*)(.*)/ =~ dep
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names = $1
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op = $2
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ver = $3
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end
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r = Gem::Version.new ver
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name, new_name = names.split(/:/, 2)
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@requirements[name] = { :op => op, :version => r, :name => new_name }
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end
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end
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end
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def modify
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dependencies = @spec.runtime_dependencies
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dependencies.each do |dep|
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name = dep.name
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update = @requirements[name]
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unless update.nil?
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r = dep.requirement.requirements
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r[0][0] = update[:op]
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r[0][1] = update[:version]
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unless update[:name].nil?
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dep.name = update[:name]
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end
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end
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end
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end
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def update
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FileUtils.cp(@file, @file + OrigSuffix, :preserve => true)
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open(@file, "w") { |f|
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f.print YAML.dump(@spec) + "\n"
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}
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end
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def dump_dependency
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dependencies = @spec.runtime_dependencies
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dependencies.each do |dep|
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puts "#{dep.name} #{dep.requirement}"
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end
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end
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end
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def usage
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$stderr.puts <<"EOF"
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#{$0}: [-n] [-o] [-h] gemspec [rules ...]
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Update gemspec with as version patterns.
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Options:
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-h Show this help.
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-n Don't update gemspec file.
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-o Don't update gemspec file and show original dependency.
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EOF
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exit
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end
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ENV['TZ'] = 'UTC'
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show = false
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update = true
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opt = OptionParser.new
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opt.on('-n') { show = true }
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opt.on('-o') { show = true; update = false }
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opt.on('-h') { usage }
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opt.parse!(ARGV)
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file = ARGV.shift
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rules = ARGV
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updater = GemSpecUpdater.new file
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updater.parse_rules rules
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updater.modify if update
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if show
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updater.dump_dependency
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else
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updater.update
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end
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@ -1,4 +1,4 @@
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# $NetBSD: gem.mk,v 1.6 2011/05/10 13:31:49 taca Exp $
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# $NetBSD: gem.mk,v 1.7 2011/08/12 14:35:34 taca Exp $
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#
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# This Makefile fragment is intended to be included by packages that build
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# and install Ruby gems.
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@ -12,6 +12,24 @@
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#
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# Default: not defined
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#
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# OVERRIDE_GEMSPEC
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# Fix version of depending gem. Specify as gem and dependency
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# pattern as usual pkgsrc's one.
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#
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# Example:
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# When gemspec contains "json~>1.4.6" as runtime dependency and
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# if you want to relax dependency to "json>=1.4.6" then use:
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#
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# OVERRIDE_GEMSPEC+= json>=1.4.7
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#
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# or
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#
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# OVERRIDE_GEMSPEC+= json:json_pure>=1.4.7
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#
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# With latter case, depending gem's name will be renamed, too.
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#
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# Default: (empty)
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#
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# BUILD_TARGET
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# The Rakefile target that creates a local gem if using the
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# ``rake'' GEM_BUILD method.
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@ -70,6 +88,12 @@ REPLACE_RUBY_PAT?= *
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# Default to using rake to build the local gem from the unpacked files.
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GEM_BUILD?= gemspec
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OVERRIDE_GEMSPEC?= # default is empty
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.if !empty(OVERRIDE_GEMSPEC)
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UPDATE_GEMSPEC= ../../lang/ruby/files/update-gemspec.rb
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.endif
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.if ${GEM_BUILD} == "rake"
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USE_RAKE= YES
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.endif
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@ -199,7 +223,12 @@ PKG_FAIL_REASON= "GEM_CLEANBUILD must be relative to "${PREFIX}/${GEM_LIBDIR:Q}"
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do-build: _gem-pre-build gem-build
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_gem-pre-build:
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@${STEP_MSG} "Removing backup files of patch before build "
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.if !empty(OVERRIDE_GEMSPEC)
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@${STEP_MSG} Override gemspec dependency
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@${RUBY} ${.CURDIR}/${UPDATE_GEMSPEC} ${WRKDIR}/${GEM_NAME}.gemspec \
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${OVERRIDE_GEMSPEC:Q}
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.endif
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@${STEP_MSG} "Removing backup files of patch before build"
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@find ${WRKSRC} -name \*.orig -exec rm {} \;
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gem-build: _gem-${GEM_BUILD}-build
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@ -235,7 +264,9 @@ _RUBYGEM_OPTIONS+= --no-ri
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.if !empty(RUBY_BUILD_RDOC:M[nN][oO])
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_RUBYGEM_OPTIONS+= --no-rdoc
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.endif
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.if !empty(CONFIGURE_ARGS)
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_RUBYGEM_OPTIONS+= -- --build-args ${CONFIGURE_ARGS}
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.endif
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RUBYGEM_INSTALL_ROOT_OPTION= --install-root ${RUBYGEM_INSTALL_ROOT}
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