diff --git a/CHANGELOG.md b/CHANGELOG.md index 51a8963..0e4ff29 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,7 @@ +## UNRELEASED + +- Add `entropy_repo` type to enable/disable repositories + ## 2016-10-13 Release 0.2.0 - Add `locale` fact diff --git a/README.md b/README.md index c08dddd..942a253 100644 --- a/README.md +++ b/README.md @@ -18,7 +18,9 @@ This module extends puppet with support for the Sabayon Linux distribution. It adds support for: * The Entropy package manager * Managing `Sabayon Community Repository (SCR)` definitions using `enman` +* Enabling and disabling entropy repositories * Entropy package masks and unmasks +* Splitdebug installs for packages * Using systemd as the default service provider ## Setup @@ -78,12 +80,39 @@ not install 'mysql' since there's no way to disambiguate between ### Managing enman repositories +Install an available SCR repository using enman. The title is taken to be the +repository name by default, and must be available via enman. Use an `ensure` +value of `present` to install the repo, and `absent` to remove it. + ```puppet enman_repo { 'community': ensure => present, } ``` +### Enabling and disabling entropy repositories + +Installed repositories (whether system or SCR repositories) can be enabled and +disabled using the `entropy_repo` type. + +To enable a repository, use: +```puppet +entropy_repo { 'sabayon-limbo': + enabled => 'true', +} +``` + +To disable a repository, use: +```puppet +entropy_repo { 'sabayon-limbo': + enabled => 'false', +} +``` + +This type cannot currently install or remove repositories, only control the +enabled state of existing repositories. The repository being managed must +already exist on the system. + ### Masking packages Entropy is very flexible in how to specify which packages can be masked, @@ -238,6 +267,7 @@ For more info on package keywords, see https://wiki.gentoo.org/wiki/KEYWORDS ### Types * `enman_repo`: Manages SCR repositories using enman +* `entropy_repo`: Enables/Disables repositories * `entropy_mask`: Manages entropy package masks * `entropy_unmask`: Manages entropy package unmasks * `entropy_splitdebug` Manages entropy package debug information diff --git a/lib/puppet/provider/entropy_repo/file.rb b/lib/puppet/provider/entropy_repo/file.rb new file mode 100644 index 0000000..0f99caf --- /dev/null +++ b/lib/puppet/provider/entropy_repo/file.rb @@ -0,0 +1,74 @@ +Puppet::Type.type(:entropy_repo).provide(:file) do + desc "File provider for Entropy Repositories" + + defaultfor :operatingsystem => :sabayon + + mk_resource_methods + + def type_prefix + if @property_hash[:repo_type] == 'enman' + 'enman_' + else + '' + end + end + + def enabled=(value) + enabled_filename = "/etc/entropy/repositories.conf.d/entropy_#{type_prefix}#{@property_hash[:name]}" + disabled_filename = "/etc/entropy/repositories.conf.d/_entropy_#{type_prefix}#{@property_hash[:name]}" + + if value == 'true' + if File.exists?(disabled_filename) + File.rename(disabled_filename, enabled_filename) + end + else + if File.exists?(enabled_filename) + File.rename(enabled_filename, disabled_filename) + end + end + + @property_hash[:enabled] = value + end + + def self.instances + repos = Dir.entries('/etc/entropy/repositories.conf.d/') + + repos.collect do |r| + if r == '.' || r == '..' + nil + elsif r =~ /\.example$/ + nil + elsif r !~ /^_?entropy_/ + nil + else + matches = /^(_)?entropy_(enman_)?(.*)$/.match(r) + enabled = matches[1].nil? ? 'true' : 'false' + type = matches[2] == 'enman_' ? 'enman' : 'entropy' + name = matches[3] + + repo = { + :name => name, + :repo_type => type, + :enabled => enabled, + :provider => :entropy_repo, + } + + new(repo) + end + end.compact + end + + def self.prefetch(resources) + repos = self.instances() + + resources.each do |name, resource| + if provider = repos.find { |r| r.name == name } + resources[name].provider = provider + end + end + end + +end + +# vim: set ts=2 shiftwidth=2 expandtab : + diff --git a/lib/puppet/type/entropy_repo.rb b/lib/puppet/type/entropy_repo.rb new file mode 100644 index 0000000..5f2cdcb --- /dev/null +++ b/lib/puppet/type/entropy_repo.rb @@ -0,0 +1,22 @@ +require 'puppet/property/boolean' + +Puppet::Type.newtype(:entropy_repo) do + @desc = "Manages Entropy Repositories" + + newparam(:name) do + desc "Name of the Entropy Repository" + end + + newproperty(:repo_type, :readonly => true) do + desc "What type of repository this is (enman or entropy)" + end + + newproperty(:enabled) do + desc "Whether the repository is enabled or not" + newvalues('true', 'false') + end + +end + +# vim: set ts=2 shiftwidth=2 expandtab : + diff --git a/spec/unit/provider/entropy_repo/file_spec.rb b/spec/unit/provider/entropy_repo/file_spec.rb new file mode 100644 index 0000000..23eee58 --- /dev/null +++ b/spec/unit/provider/entropy_repo/file_spec.rb @@ -0,0 +1,61 @@ +require 'spec_helper' + +describe Puppet::Type.type(:entropy_repo).provider(:file) do + describe 'when fetching existing resources' do + let(:instances) do + described_class.instances + end + + let(:repos) do + [ + {:name => 'sabayonlinux.org', :type => 'entropy', :enabled => 'true'}, + {:name => 'sabayon-limbo', :type => 'entropy', :enabled => 'false'}, + {:name => 'community', :type => 'enman', :enabled => 'true'}, + ] + end + + before do + Dir.stubs(:entries).with('/etc/entropy/repositories.conf.d/').returns([ + '.', '..', 'README', + 'entropy_sabayonlinux.org', + '_entropy_sabayon-limbo', + 'entropy_enman_community', + 'entropy_foobar.example', + ]) + end + + it 'should identify the correct number of repos' do + expect(instances.size).to eq(repos.size) + end + + it 'should identify the correct repo name' do + repos.each_with_index do |repo, index| + expect(instances[index].name).to eq(repo[:name]) + end + end + + it 'should identify the correct enabled state' do + repos.each_with_index do |repo, index| + expect(instances[index].enabled).to eq(repo[:enabled]) + end + end + end + + describe 'when enabling a repository' do + it 'should enable a disabled repository' do + File.stubs(:exists?).with('/etc/entropy/repositories.conf.d/entropy_sabayonlinux.org').returns(true).once + File.stubs(:rename).with('/etc/entropy/repositories.conf.d/entropy_sabayonlinux.org', '/etc/entropy/repositories.conf.d/_entropy_sabayonlinux.org').once + instance = described_class.new(:name => 'sabayonlinux.org', :enabled => 'true', :type => 'entropy') + instance.enabled = 'false' + end + end + + describe 'when disabling a repository' do + it 'should disable an enabled repository' do + File.stubs(:exists?).with('/etc/entropy/repositories.conf.d/_entropy_sabayon-limbo').returns(true).once + File.stubs(:rename).with('/etc/entropy/repositories.conf.d/_entropy_sabayon-limbo', '/etc/entropy/repositories.conf.d/entropy_sabayon-limbo').once + instance = described_class.new(:name => 'sabayon-limbo', :enabled => 'false', :type => 'entropy') + instance.enabled = 'true' + end + end +end diff --git a/spec/unit/type/entropy_repo_spec.rb b/spec/unit/type/entropy_repo_spec.rb new file mode 100644 index 0000000..ecbe686 --- /dev/null +++ b/spec/unit/type/entropy_repo_spec.rb @@ -0,0 +1,32 @@ +describe Puppet::Type.type(:entropy_repo) do + before do + @provider = stub 'provider' + @provider.stubs(:name).returns(:file) + described_class.stubs(:defaultprovider).returns(@provider) + end + + it "should be an instance of Puppet::Type::Entropy_repo" do + expect(described_class.new(:name => "test")).to be_an_instance_of Puppet::Type::Entropy_repo + end + + describe "when validating attributes" do + params = [:name] + properties = [:repo_type, :enabled] + + params.each do |param| + it "should have the #{param} param" do + expect(described_class.attrtype(param)).to eq :param + end + end + + properties.each do |property| + it "should have the #{property} property" do + expect(described_class.attrtype(property)).to eq :property + end + end + end + + it "should have name as the namevar" do + expect(described_class.key_attributes).to eq [:name] + end +end