#
# Author:: Adam Jacob (<adam@chef.io>)
# Author:: AJ Christensen (<aj@chef.io>)
# Copyright:: Copyright 2008-2016, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require "chef/resource"
require "chef/provider/ruby_block"

class Chef
  class Resource
    # Use the ruby_block resource to execute Ruby code during a chef-client run. Ruby code in the ruby_block resource is
    # evaluated with other resources during convergence, whereas Ruby code outside of a ruby_block resource is evaluated
    # before other resources, as the recipe is compiled.
    class RubyBlock < Chef::Resource
      default_action :run
      allowed_actions :create, :run

      identity_attr :block_name

      def initialize(name, run_context = nil)
        super
        @block_name = name
      end

      def block(&block)
        if block_given? && block
          @block = block
        else
          @block
        end
      end

      def block_name(arg = nil)
        set_or_return(
          :block_name,
          arg,
          :kind_of => String
        )
      end
    end
  end
end