# # Author:: Adam Edwards () # # Copyright:: 2014, Opscode, Inc. # # 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/dsl/powershell' class Chef class Resource class DscResource < Chef::Resource provides :dsc_resource, os: "windows" # This class will check if the object responds to # to_text. If it does, it will call that as opposed # to inspect. This is useful for properties that hold # objects such as PsCredential, where we do not want # to dump the actual ivars class ToTextHash < Hash def to_text descriptions = self.map do |(property, obj)| obj_text = if obj.respond_to?(:to_text) obj.to_text else obj.inspect end "#{property}=>#{obj_text}" end "{#{descriptions.join(', ')}}" end end include Chef::DSL::Powershell default_action :run def initialize(name, run_context) super @properties = ToTextHash.new @resource = nil @reboot_action = :nothing end def resource(value=nil) if value @resource = value else @resource end end def module_name(value=nil) if value @module_name = value else @module_name end end def property(property_name, value=nil) if not property_name.is_a?(Symbol) raise TypeError, "A property name of type Symbol must be specified, '#{property_name}' of type #{property_name.class} was given" end if value.nil? value_of(@properties[property_name]) else @properties[property_name] = value end end def properties @properties.reduce({}) do |memo, (k, v)| memo[k] = value_of(v) memo end end # This property takes the action message for the reboot resource # If the set method of the DSC resource indicate that a reboot # is necessary, reboot_action provides the mechanism for a reboot to # be requested. def reboot_action(value=nil) if value @reboot_action = value else @reboot_action end end def timeout(arg=nil) set_or_return( :timeout, arg, :kind_of => [ Integer ], ) end private def value_of(value) if value.is_a?(DelayedEvaluator) value.call else value end end end end end