#!/usr/bin/env ruby

require 'yaml'
require 'fileutils'

bin_home = File.dirname(__FILE__)
project_home = File.expand_path(File.join(bin_home, '..', '..'))

rubygems_catalog_file = File.join(
  project_home, 'catalogs', 'rubygems.yaml')

catalog = YAML.load_file(rubygems_catalog_file)
gem_names = catalog["rubygems"].keys

puts gem_names