diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-14 11:27:23 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-14 11:27:23 +0000 |
commit | aa6e98139c8e1ea442fb2182341aaa08ff55b529 (patch) | |
tree | a509eb830418991995bfe3b840d4bf270ff7f0e2 /ruby_1_9_3/lib/rubygems/version_option.rb | |
parent | 9e9d191cf367caa17776231a2d0fad0da47b160a (diff) |
add tag v1_9_3_426
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_3_426@40733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_9_3/lib/rubygems/version_option.rb')
-rw-r--r-- | ruby_1_9_3/lib/rubygems/version_option.rb | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/ruby_1_9_3/lib/rubygems/version_option.rb b/ruby_1_9_3/lib/rubygems/version_option.rb new file mode 100644 index 0000000000..a3de4dc9e7 --- /dev/null +++ b/ruby_1_9_3/lib/rubygems/version_option.rb @@ -0,0 +1,65 @@ +#-- +# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. +# All rights reserved. +# See LICENSE.txt for permissions. +#++ + +require 'rubygems' + +## +# Mixin methods for --version and --platform Gem::Command options. + +module Gem::VersionOption + + ## + # Add the --platform option to the option parser. + + def add_platform_option(task = command, *wrap) + OptionParser.accept Gem::Platform do |value| + if value == Gem::Platform::RUBY then + value + else + Gem::Platform.new value + end + end + + add_option('--platform PLATFORM', Gem::Platform, + "Specify the platform of gem to #{task}", *wrap) do + |value, options| + unless options[:added_platform] then + Gem.platforms = [Gem::Platform::RUBY] + options[:added_platform] = true + end + + Gem.platforms << value unless Gem.platforms.include? value + end + end + + ## + # Add the --prerelease option to the option parser. + + def add_prerelease_option(*wrap) + add_option("--[no-]prerelease", + "Allow prerelease versions of a gem", *wrap) do |value, options| + options[:prerelease] = value + end + end + + ## + # Add the --version option to the option parser. + + def add_version_option(task = command, *wrap) + OptionParser.accept Gem::Requirement do |value| + Gem::Requirement.new value + end + + add_option('-v', '--version VERSION', Gem::Requirement, + "Specify version of gem to #{task}", *wrap) do + |value, options| + options[:version] = value + options[:prerelease] = true if value.prerelease? + end + end + +end + |