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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rubygems/local_remote_options.rb
Fresh start
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+#--
+# 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
+
+ unless ['http', 'https', 'file'].include?(uri.scheme)
+ raise OptionParser::InvalidArgument, value
+ end
+
+ 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_clear_sources_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 --clear-sources option
+
+ def add_clear_sources_option
+ add_option(:"Local/Remote", '--clear-sources',
+ 'Clear the gem sources') do |value, options|
+
+ Gem.sources = nil
+ options[:sources_cleared] = true
+ 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", '-s', '--source URL', URI::HTTP,
+ 'Append URL to list of remote gem sources') do |source, options|
+
+ source << '/' if source !~ /\/\z/
+
+ if options.delete :sources_cleared then
+ Gem.sources = [source]
+ else
+ Gem.sources << source unless Gem.sources.include?(source)
+ end
+ end
+ end
+
+ ##
+ # Add the --update-sources option
+
+ def add_update_sources_option
+ add_option(:Deprecated, '-u', '--[no-]update-sources',
+ 'Update local source cache') do |value, options|
+ Gem.configuration.update_sources = value
+ end
+ end
+
+ ##
+ # Is fetching of local and remote information enabled?
+
+ def both?
+ options[:domain] == :both
+ 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
+