Current File : //opt/alt/ruby20/lib64/ruby/2.0.0/rubygems/gem_runner.rb
#--
# Copyright 2006 by Chad Fowler, Rich Kilmer, Jim Weirich and others.
# All rights reserved.
# See LICENSE.txt for permissions.
#++
require 'rubygems'
require 'rubygems/command_manager'
require 'rubygems/config_file'
##
# Load additional plugins from $LOAD_PATH
Gem.load_env_plugins rescue nil
##
# Run an instance of the gem program.
#
# Gem::GemRunner is only intended for internal use by RubyGems itself. It
# does not form any public API and may change at any time for any reason.
#
# If you would like to duplicate functionality of `gem` commands, use the
# classes they call directly.
class Gem::GemRunner
def initialize(options={})
# TODO: nuke these options
@command_manager_class = options[:command_manager] || Gem::CommandManager
@config_file_class = options[:config_file] || Gem::ConfigFile
end
##
# Run the gem command with the following arguments.
def run(args)
if args.include?('--')
# We need to preserve the original ARGV to use for passing gem options
# to source gems. If there is a -- in the line, strip all options after
# it...its for the source building process.
# TODO use slice!
build_args = args[args.index("--") + 1...args.length]
args = args[0...args.index("--")]
end
do_configuration args
cmd = @command_manager_class.instance
cmd.command_names.each do |command_name|
config_args = Gem.configuration[command_name]
config_args = case config_args
when String
config_args.split ' '
else
Array(config_args)
end
Gem::Command.add_specific_extra_args command_name, config_args
end
cmd.run Gem.configuration.args, build_args
end
private
def do_configuration(args)
Gem.configuration = @config_file_class.new(args)
Gem.use_paths Gem.configuration[:gemhome], Gem.configuration[:gempath]
Gem::Command.extra_args = Gem.configuration[:gem]
end
end
Gem.load_plugins
Mini Shell