# File lib/rubygems/commands/generate_index_command.rb, line 6
  def initialize
    super 'generate_index',
          'Generates the index files for a gem server directory',
          :directory => '.'

    add_option '-d', '--directory=DIRNAME',
               'repository base dir containing gems subdir' do |dir, options|
      options[:directory] = File.expand_path dir
    end
  end