зеркало из https://github.com/github/ruby.git
128 строки
2.9 KiB
Ruby
128 строки
2.9 KiB
Ruby
#--
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# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
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# All rights reserved.
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# See LICENSE.txt for permissions.
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#++
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require 'uri'
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require 'rubygems'
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##
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# Mixin methods for local and remote Gem::Command options.
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module Gem::LocalRemoteOptions
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##
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# Allows OptionParser to handle HTTP URIs.
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def accept_uri_http
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OptionParser.accept URI::HTTP do |value|
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begin
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uri = URI.parse value
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rescue URI::InvalidURIError
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raise OptionParser::InvalidArgument, value
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end
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raise OptionParser::InvalidArgument, value unless uri.scheme == 'http'
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value
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end
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end
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##
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# Add local/remote options to the command line parser.
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def add_local_remote_options
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add_option(:"Local/Remote", '-l', '--local',
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'Restrict operations to the LOCAL domain') do |value, options|
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options[:domain] = :local
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end
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add_option(:"Local/Remote", '-r', '--remote',
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'Restrict operations to the REMOTE domain') do |value, options|
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options[:domain] = :remote
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end
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add_option(:"Local/Remote", '-b', '--both',
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'Allow LOCAL and REMOTE operations') do |value, options|
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options[:domain] = :both
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end
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add_bulk_threshold_option
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add_source_option
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add_proxy_option
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add_update_sources_option
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end
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##
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# Add the --bulk-threshold option
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def add_bulk_threshold_option
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add_option(:"Local/Remote", '-B', '--bulk-threshold COUNT',
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"Threshold for switching to bulk",
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"synchronization (default #{Gem.configuration.bulk_threshold})") do
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|value, options|
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Gem.configuration.bulk_threshold = value.to_i
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end
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end
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##
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# Add the --http-proxy option
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def add_proxy_option
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accept_uri_http
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add_option(:"Local/Remote", '-p', '--[no-]http-proxy [URL]', URI::HTTP,
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'Use HTTP proxy for remote operations') do |value, options|
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options[:http_proxy] = (value == false) ? :no_proxy : value
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Gem.configuration[:http_proxy] = options[:http_proxy]
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end
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end
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##
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# Add the --source option
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def add_source_option
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accept_uri_http
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add_option(:"Local/Remote", '--source URL', URI::HTTP,
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'Use URL as the remote source for gems') do |source, options|
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source << '/' if source !~ /\/\z/
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if options[:added_source] then
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Gem.sources << source
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else
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options[:added_source] = true
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Gem.sources.replace [source]
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end
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end
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end
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##
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# Add the --source option
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def add_update_sources_option
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add_option(:"Local/Remote", '-u', '--[no-]update-sources',
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'Update local source cache') do |value, options|
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Gem.configuration.update_sources = value
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end
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end
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##
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# Is local fetching enabled?
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def local?
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options[:domain] == :local || options[:domain] == :both
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end
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##
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# Is remote fetching enabled?
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def remote?
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options[:domain] == :remote || options[:domain] == :both
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end
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end
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