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#
# Author:: Bryan McLellan <btm@loftninjas.org>
# Copyright:: Copyright (c) 2012 Opscode, 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/package'
require 'chef/resource/gem_package'
class Chef
class Resource
class ChefGem < Chef::Resource::Package::GemPackage
provides :chef_gem, :on_platforms => :all
def initialize(name, run_context=nil)
super
@resource_name = :chef_gem
@provider = Chef::Provider::Package::Rubygems
end
# The chef_gem resources is for installing gems to the current gem environment only for use by Chef cookbooks.
def gem_binary(arg=nil)
if arg
raise ArgumentError, "The chef_gem resource is restricted to the current gem environment, use gem_package to install to other environments."
end
nil
end
def action(arg=nil)
if arg
action_list = arg.kind_of?(Array) ? arg : [ arg ]
action_list = action_list.collect { |a| a.to_sym }
action_list.each do |action|
validate(
{
:action => action,
},
{
:action => { :kind_of => Symbol, :equal_to => @allowed_actions },
}
)
end
# chef_gem actions should run immediately so that the result affects the recipe evaluation
action_list.each do |action|
self.run_action(action)
end
@action = action_list
else
@action
end
end
end
end
end
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