diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/lib/rubygems/local_remote_options.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/lib/rubygems/local_remote_options.rb')
-rw-r--r-- | trunk/lib/rubygems/local_remote_options.rb | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/trunk/lib/rubygems/local_remote_options.rb b/trunk/lib/rubygems/local_remote_options.rb new file mode 100644 index 0000000000..799b9d5893 --- /dev/null +++ b/trunk/lib/rubygems/local_remote_options.rb @@ -0,0 +1,127 @@ +#-- +# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others. +# All rights reserved. +# See LICENSE.txt for permissions. +#++ + +require 'uri' +require 'rubygems' + +## +# Mixin methods for local and remote Gem::Command options. + +module Gem::LocalRemoteOptions + + ## + # Allows OptionParser to handle HTTP URIs. + + def accept_uri_http + OptionParser.accept URI::HTTP do |value| + begin + uri = URI.parse value + rescue URI::InvalidURIError + raise OptionParser::InvalidArgument, value + end + + raise OptionParser::InvalidArgument, value unless uri.scheme == 'http' + + value + end + end + + ## + # Add local/remote options to the command line parser. + + def add_local_remote_options + add_option(:"Local/Remote", '-l', '--local', + 'Restrict operations to the LOCAL domain') do |value, options| + options[:domain] = :local + end + + add_option(:"Local/Remote", '-r', '--remote', + 'Restrict operations to the REMOTE domain') do |value, options| + options[:domain] = :remote + end + + add_option(:"Local/Remote", '-b', '--both', + 'Allow LOCAL and REMOTE operations') do |value, options| + options[:domain] = :both + end + + add_bulk_threshold_option + add_source_option + add_proxy_option + add_update_sources_option + end + + ## + # Add the --bulk-threshold option + + def add_bulk_threshold_option + add_option(:"Local/Remote", '-B', '--bulk-threshold COUNT', + "Threshold for switching to bulk", + "synchronization (default #{Gem.configuration.bulk_threshold})") do + |value, options| + Gem.configuration.bulk_threshold = value.to_i + end + end + + ## + # Add the --http-proxy option + + def add_proxy_option + accept_uri_http + + add_option(:"Local/Remote", '-p', '--[no-]http-proxy [URL]', URI::HTTP, + 'Use HTTP proxy for remote operations') do |value, options| + options[:http_proxy] = (value == false) ? :no_proxy : value + Gem.configuration[:http_proxy] = options[:http_proxy] + end + end + + ## + # Add the --source option + + def add_source_option + accept_uri_http + + add_option(:"Local/Remote", '--source URL', URI::HTTP, + 'Use URL as the remote source for gems') do |source, options| + source << '/' if source !~ /\/\z/ + + if options[:added_source] then + Gem.sources << source + else + options[:added_source] = true + Gem.sources.replace [source] + end + end + end + + ## + # Add the --source option + + def add_update_sources_option + + add_option(:"Local/Remote", '-u', '--[no-]update-sources', + 'Update local source cache') do |value, options| + Gem.configuration.update_sources = value + end + end + + ## + # Is local fetching enabled? + + def local? + options[:domain] == :local || options[:domain] == :both + end + + ## + # Is remote fetching enabled? + + def remote? + options[:domain] == :remote || options[:domain] == :both + end + +end + |