fnichol/emeril

# -*- encoding: utf-8 -*-

require "thor"
require "chef/knife"

require "emeril"

module Emeril

  # Emeril Rake task generator.
  #
  # @author Fletcher Nichol <fnichol@nichol.ca>
  #
  class ThorTasks < Thor

    namespace :emeril

    attr_accessor :config

    # Creates Emeril Thor tasks and allows the callee to configure it.
    #
    # @yield [self] gives itself to the block
    #
    def initialize(*args)
      super
      @config = { :logger => Chef::Log }
      yield self if block_given?
      define
    end

    private

    def define
      metadata = Emeril::MetadataChopper.new("metadata.rb")
      artifact = "#{metadata[:name]}-#{metadata[:version]}"

      self.class.desc "release",
        "Create git tag for #{artifact} and push to the Community Site"
      self.class.send(:define_method, :release) do
        Chef::Knife.new.configure_chef
        Emeril::Releaser.new(@config).run
      end
    end
  end
end