From 707e6025c87189a6be03997b409e5b8f9f8adc97 Mon Sep 17 00:00:00 2001
From: Tomasz Setkowski <tom@ai-traders.com>
Date: Thu, 10 Dec 2015 23:02:37 +0000
Subject: [PATCH] #58 gocd_plugin resource

---
 .kitchen.openstack.yml                    |  3 ++-
 README.md                                 | 12 ++++++++++++
 libraries/matchers.rb                     |  3 +++
 providers/plugin.rb                       | 16 +++++++++++++++
 resources/plugin.rb                       |  7 +++++++
 spec/plugin_lwrp_spec.rb                  | 24 +++++++++++++++++++++++
 test/test_cookbook/recipes/plugin_lwrp.rb |  5 +++++
 7 files changed, 69 insertions(+), 1 deletion(-)
 create mode 100644 providers/plugin.rb
 create mode 100644 resources/plugin.rb
 create mode 100644 spec/plugin_lwrp_spec.rb
 create mode 100644 test/test_cookbook/recipes/plugin_lwrp.rb

diff --git a/.kitchen.openstack.yml b/.kitchen.openstack.yml
index da8919c..5283b77 100644
--- a/.kitchen.openstack.yml
+++ b/.kitchen.openstack.yml
@@ -11,7 +11,7 @@ platforms:
       box:	'debian-7.8-bpk-chef-12.4.1'
       customize:
         server_name: 'kt-go'
-        flavor: 'v.c1.m1536.d5.e0'
+        flavor: 'v.c1.m2048.d5.e0'
         server_create_timeout: 540
         server_active_timeout: 540
 
@@ -19,6 +19,7 @@ suites:
 - name: default
   run_list:
   - recipe[gocd]
+  - recipe[gocd_test::plugin_lwrp]
   attributes:
     java:
       jdk_version: 7
diff --git a/README.md b/README.md
index c169aeb..82c7798 100644
--- a/README.md
+++ b/README.md
@@ -131,6 +131,18 @@ gocd_agent 'my-go-agent' do
 end
 ```
 
+# GoCD plugin LWRP
+
+You can install Go server plugins with `gocd_plugin` LWRP like this
+
+```ruby
+include_recipe 'gocd::server'
+
+gocd_plugin 'github-pr-status' do
+  plugin_uri 'https://github.com/gocd-contrib/gocd-build-status-notifier/releases/download/1.1/github-pr-status-1.1.jar'
+end
+```
+
 # License
 
 Apache License, Version 2.0
diff --git a/libraries/matchers.rb b/libraries/matchers.rb
index 3cdbd83..ff9fdad 100644
--- a/libraries/matchers.rb
+++ b/libraries/matchers.rb
@@ -5,4 +5,7 @@ def create_gocd_agent(resource_name)
   def delete_gocd_agent(resource_name)
     ChefSpec::Matchers::ResourceMatcher.new(:gocd_agent, :delete, resource_name)
   end
+  def create_gocd_plugin(resource_name)
+    ChefSpec::Matchers::ResourceMatcher.new(:gocd_plugin, :create, resource_name)
+  end
 end
diff --git a/providers/plugin.rb b/providers/plugin.rb
new file mode 100644
index 0000000..1f7c18d
--- /dev/null
+++ b/providers/plugin.rb
@@ -0,0 +1,16 @@
+use_inline_resources
+
+action :create do
+  run_context.include_recipe 'gocd::server_linux_install'
+
+  plugin_name = new_resource.plugin_name
+  server_work_dir = new_resource.server_work_dir
+  plugin_uri = new_resource.plugin_uri
+  remote_file "#{server_work_dir}/plugins/external/#{plugin_name}.jar" do
+    source plugin_uri
+    owner 'go'
+    group 'go'
+    mode 0770
+    retries 5
+  end
+end
diff --git a/resources/plugin.rb b/resources/plugin.rb
new file mode 100644
index 0000000..be41163
--- /dev/null
+++ b/resources/plugin.rb
@@ -0,0 +1,7 @@
+actions :create, :delete
+
+default_action :create if defined?(default_action)
+
+attribute :plugin_name, :name_attribute => true, :kind_of => String, :required => true
+attribute :plugin_uri, :kind_of => String, :required => true
+attribute :server_work_dir, :kind_of => String, :required => false, :default => node['gocd']['server']['work_dir']
diff --git a/spec/plugin_lwrp_spec.rb b/spec/plugin_lwrp_spec.rb
new file mode 100644
index 0000000..a579192
--- /dev/null
+++ b/spec/plugin_lwrp_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe 'gocd_test::plugin_lwrp' do
+  let(:chef_run) do
+    run = ChefSpec::SoloRunner.new(step_into: 'gocd_plugin') do |node|
+      node.automatic['lsb']['id'] = 'Debian'
+      node.automatic['platform_family'] = 'debian'
+      node.automatic['platform'] = 'debian'
+      node.automatic['os'] = 'linux'
+    end
+    run.converge(described_recipe)
+  end
+
+  it 'creates gocd_plugin chef resource' do
+    expect(chef_run).to create_gocd_plugin('github-pr-status')
+  end
+  it 'downloads github-pr-status plugin as a remote_file' do
+    expect(chef_run).to create_remote_file('/var/lib/go-server/plugins/external/github-pr-status.jar')
+      .with(
+        source: 'https://github.com/gocd-contrib/gocd-build-status-notifier/releases/download/1.1/github-pr-status-1.1.jar',
+        owner: 'go'
+      )
+  end
+end
diff --git a/test/test_cookbook/recipes/plugin_lwrp.rb b/test/test_cookbook/recipes/plugin_lwrp.rb
new file mode 100644
index 0000000..9f1059c
--- /dev/null
+++ b/test/test_cookbook/recipes/plugin_lwrp.rb
@@ -0,0 +1,5 @@
+include_recipe 'gocd::server'
+
+gocd_plugin 'github-pr-status' do
+  plugin_uri 'https://github.com/gocd-contrib/gocd-build-status-notifier/releases/download/1.1/github-pr-status-1.1.jar'
+end