class SimpleEngineGenerator < Rails::Generator::Base
  attr_accessor :engine_name
  attr_accessor :engine_path
  
  def initialize(*runtime_args)
    super(*runtime_args)
    @engine_name = args.first.singularize.underscore
    @engine_name += "_engine" unless @engine_name =~ /_engine$/
    @engine_path = File.join("vendor", "engines", engine_name)
  end
  
  def manifest
    record do |m|
      %w( app/controllers app/helpers app/models app/views ).each do |dir|
        m.directory File.join(engine_path, dir)
      end
      
      %w( config lib lib/tasks test/fixtures test/functionals ).each do |dir|
        m.directory File.join(engine_path, dir)
      end
      
      m.template 'application.rb', File.join(engine_path, 'app/controllers', 'application.rb')
      m.template 'init.rb', File.join(engine_path, 'config', 'init.rb')
      m.template 'Rakefile', File.join(engine_path, 'Rakefile')
    end
  end
end