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author | Bryan McLellan <btm@loftninjas.org> | 2012-01-23 09:09:12 -0800 |
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committer | Bryan McLellan <btm@loftninjas.org> | 2012-01-23 09:15:21 -0800 |
commit | 8856bd5cd0026ff38ad9498bd4fe640181ced7e4 (patch) | |
tree | dfb5ab9c6bd2618e15cf8d0ff6012424289652ec | |
parent | 16b2a65c99cec12bd2cf7b23feb129566caccd76 (diff) | |
download | chef-8856bd5cd0026ff38ad9498bd4fe640181ced7e4.tar.gz |
CHEF-2879: Add chef_gem resource for installing gems to current gem environment
-rw-r--r-- | chef/lib/chef/resource/chef_gem.rb | 43 | ||||
-rw-r--r-- | chef/lib/chef/resources.rb | 1 | ||||
-rw-r--r-- | chef/spec/unit/resource/chef_gem_spec.rb | 49 |
3 files changed, 93 insertions, 0 deletions
diff --git a/chef/lib/chef/resource/chef_gem.rb b/chef/lib/chef/resource/chef_gem.rb new file mode 100644 index 0000000000..ce2c9027a4 --- /dev/null +++ b/chef/lib/chef/resource/chef_gem.rb @@ -0,0 +1,43 @@ +# +# 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 + + 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 + + end + end +end diff --git a/chef/lib/chef/resources.rb b/chef/lib/chef/resources.rb index 98f4d981ab..0dfef61911 100644 --- a/chef/lib/chef/resources.rb +++ b/chef/lib/chef/resources.rb @@ -20,6 +20,7 @@ require 'chef/resource/apt_package' require 'chef/resource/bash' require 'chef/resource/breakpoint' require 'chef/resource/cookbook_file' +require 'chef/resource/chef_gem' require 'chef/resource/cron' require 'chef/resource/csh' require 'chef/resource/deploy' diff --git a/chef/spec/unit/resource/chef_gem_spec.rb b/chef/spec/unit/resource/chef_gem_spec.rb new file mode 100644 index 0000000000..9238791527 --- /dev/null +++ b/chef/spec/unit/resource/chef_gem_spec.rb @@ -0,0 +1,49 @@ +# +# Author:: Adam Jacob (<adam@opscode.com>) +# Author:: Bryan McLellan <btm@loftninjas.org> +# Copyright:: Copyright (c) 2008, 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 File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "spec_helper")) + +describe Chef::Resource::ChefGem, "initialize" do + + before(:each) do + @resource = Chef::Resource::ChefGem.new("foo") + end + + it "should return a Chef::Resource::ChefGem" do + @resource.should be_a_kind_of(Chef::Resource::ChefGem) + end + + it "should set the resource_name to :chef_gem" do + @resource.resource_name.should eql(:chef_gem) + end + + it "should set the provider to Chef::Provider::Package::Rubygems" do + @resource.provider.should eql(Chef::Provider::Package::Rubygems) + end +end + +describe Chef::Resource::ChefGem, "gem_binary" do + before(:each) do + @resource = Chef::Resource::ChefGem.new("foo") + end + + it "should raise an exception when gem_binary is set" do + lambda { @resource.gem_binary("/lol/cats/gem") }.should raise_error(ArgumentError) + end +end |