From 3ba51924b6a118dc5cedc37c607283bbdb9cbe54 Mon Sep 17 00:00:00 2001 From: Bruce Williams Date: Sun, 14 Mar 2010 01:03:21 -0800 Subject: Basic Bazaar support --- lib/puppet/provider/vcsrepo/bzr.rb | 63 ++++++++++++ spec/fixtures/bzr_version_info.txt | 5 + spec/unit/puppet/provider/vcsrepo/bzr_spec.rb | 136 ++++++++++++++++++++++++++ 3 files changed, 204 insertions(+) create mode 100644 lib/puppet/provider/vcsrepo/bzr.rb create mode 100644 spec/fixtures/bzr_version_info.txt create mode 100644 spec/unit/puppet/provider/vcsrepo/bzr_spec.rb diff --git a/lib/puppet/provider/vcsrepo/bzr.rb b/lib/puppet/provider/vcsrepo/bzr.rb new file mode 100644 index 0000000..a6e12cd --- /dev/null +++ b/lib/puppet/provider/vcsrepo/bzr.rb @@ -0,0 +1,63 @@ +require File.join(File.dirname(__FILE__), '..', 'vcsrepo') + +Puppet::Type.type(:vcsrepo).provide(:bzr, :parent => Puppet::Provider::Vcsrepo) do + desc "Supports Bazaar repositories" + + commands :bzr => 'bzr' + defaultfor :bzr => :exists + + def create + if !@resource.value(:source) + create_repository(@resource.value(:path)) + else + clone_repository(@resource.value(:revision)) + end + end + + def exists? + File.directory?(File.join(@resource.value(:path), '.bzr')) + end + + def destroy + FileUtils.rm_rf(@resource.value(:path)) + end + + def revision + at_path do + current_revid = bzr('version-info')[/^revision-id:\s+(\S+)/, 1] + desired = @resource.value(:revision) + begin + desired_revid = bzr('revision-info', desired).strip.split(/\s+/).last + rescue Puppet::ExecutionFailure + # Possible revid available during update (but definitely not current) + desired_revid = nil + end + if current_revid == desired_revid + desired + else + current_revid + end + end + end + + def revision=(desired) + bzr('update', '-r', desired, @resource.value(:path)) + end + + private + + def create_repository(path) + bzr('init', path) + end + + def clone_repository(revision) + args = ['branch'] + if revision + args.push('-r', revision) + end + args.push(@resource.value(:source), + @resource.value(:path)) + bzr(*args) + end + +end diff --git a/spec/fixtures/bzr_version_info.txt b/spec/fixtures/bzr_version_info.txt new file mode 100644 index 0000000..88a56a1 --- /dev/null +++ b/spec/fixtures/bzr_version_info.txt @@ -0,0 +1,5 @@ +revision-id: menesis@pov.lt-20100309191856-4wmfqzc803fj300x +date: 2010-03-09 21:18:56 +0200 +build-date: 2010-03-14 00:42:43 -0800 +revno: 2634 +branch-nick: mytest diff --git a/spec/unit/puppet/provider/vcsrepo/bzr_spec.rb b/spec/unit/puppet/provider/vcsrepo/bzr_spec.rb new file mode 100644 index 0000000..d39b858 --- /dev/null +++ b/spec/unit/puppet/provider/vcsrepo/bzr_spec.rb @@ -0,0 +1,136 @@ +require 'pathname'; Pathname.new(__FILE__).realpath.ascend { |x| begin; require (x + 'spec_helper.rb'); break; rescue LoadError; end } + +provider_class = Puppet::Type.type(:vcsrepo).provider(:bzr) + +describe provider_class do + + before :each do + @resource = stub("resource") + @provider = provider_class.new(@resource) + @path = '/tmp/vcsrepo' + end + + describe 'when creating' do + before do + @resource.expects(:value).with(:path).returns(@path).at_least_once + end + context "when a source is given" do + before do + @source = 'http://example.com/bzr/repo' + @resource.expects(:value).with(:source).returns(@source).at_least_once + end + context "and when a revision is given" do + before do + @revision = 'somerev' + @resource.expects(:value).with(:revision).returns(@revision).at_least_once + end + it "should execute 'bzr clone -r' with the revision" do + @provider.expects(:bzr).with('branch', '-r', @revision, @source, @path) + @provider.create + end + end + context "and when a revision is not given" do + before do + @resource.expects(:value).with(:revision).returns(nil).at_least_once + end + it "should just execute 'bzr clone' without a revision" do + @provider.expects(:bzr).with('branch', @source, @path) + @provider.create + end + end + end + context "when a source is not given" do + before do + @resource.expects(:value).with(:source).returns(nil).at_least_once + end + it "should execute 'bzr init'" do + @provider.expects(:bzr).with('init', @path) + @provider.create + end + end + end + + describe 'when destroying' do + it "it should remove the directory" do + @resource.expects(:value).with(:path).returns(@path).at_least_once + FileUtils.expects(:rm_rf).with(@path) + @provider.destroy + end + end + + describe "when checking existence" do + before do + @resource.expects(:value).with(:path).returns(@path) + end + it "should check for the directory" do + File.expects(:directory?).with(File.join(@path, '.bzr')) + @provider.exists? + end + end + + describe "when checking the revision property" do + before do + @resource.expects(:value).with(:path).returns(@path).at_least_once + Dir.expects(:chdir).with(@path).yields + @provider.expects(:bzr).with('version-info').returns(fixture(:bzr_version_info)) + @current_revid = 'menesis@pov.lt-20100309191856-4wmfqzc803fj300x' + @current_revno = '2634' + end + context "when given a non-revid as the resource revision" do + context "when its revid is not different than the current revid" do + before do + @revision = @current_revno + @resource.expects(:value).with(:revision).returns(@revision).at_least_once + end + it "should return the ref" do + @provider.expects(:bzr).with('revision-info', @revision).returns("#{@current_revno} #{@current_revid}\n") + @provider.revision.should == @revision + end + end + context "when its revid is different than the current revid" do + before do + @revision = '2636' + @resource.expects(:value).with(:revision).returns(@revision).at_least_once + end + it "should return the current revid" do + @provider.expects(:bzr).with('revision-info', @revision).returns("#{@revision} menesis@pov.lt-20100309191856-4wmfqzc803fj300y\n") + @provider.revision.should == @current_revid + end + end + end + context "when given a revid as the resource revision" do + context "when it is the same as the current revid" do + before do + @revision = @current_revid + @resource.expects(:value).with(:revision).returns(@revision).at_least_once + end + it "should return it" do + @provider.expects(:bzr).with('revision-info', @revision).returns("#{@current_revno} #{@current_revid}\n") + @provider.revision.should == @revision + end + end + context "when it is not the same as the current revid" do + before do + @revision = 'menesis@pov.lt-20100309191856-4wmfqzc803fj300y' + @resource.expects(:value).with(:revision).returns(@revision).at_least_once + end + it "should return the current revid" do + @provider.expects(:bzr).with('revision-info', @revision).returns("2636 #{@revision}\n") + @provider.revision.should == @current_revid + end + end + end + end + + describe "when setting the revision property" do + before do + @resource.expects(:value).with(:path).returns(@path).at_least_once + @revision = 'somerev' + end + it "should use 'bzr update -r' with the revision" do + @provider.expects('bzr').with('update', '-r', @revision, @path) + @provider.revision = @revision + end + end + +end -- cgit v1.2.3