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[chef.git] / cookbooks / apache / resources / module.rb

diff --git a/cookbooks/apache/resources/module.rb b/cookbooks/apache/resources/module.rb
index cded39a47881394c141212fe36861af07d8be03a..5de2bfcaade352b9623842a44031b02e297e1799 100644 (file)
--- a/cookbooks/apache/resources/module.rb
+++ b/cookbooks/apache/resources/module.rb
@@ -1,14 +1,14 @@
 #
-# Cookbook Name:: apache
+# Cookbook:: apache
 # Resource:: apache_module
 #
-# Copyright 2013, OpenStreetMap Foundation
+# Copyright:: 2013, OpenStreetMap Foundation
 #
 # 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
+# https://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,
@@ -17,14 +17,85 @@
 # limitations under the License.
 #
 
-actions :install, :enable, :disable, :remove
+unified_mode true
+
 default_action [:install, :enable]
 
-attribute :name, :kind_of => String, :name_attribute => true
-attribute :package, :kind_of => String
-attribute :conf, :kind_of => String
-attribute :variables, :kind_of => Hash, :default => {}
-attribute :restart_apache, :kind_of => [TrueClass, FalseClass], :default => true
+property :module, :kind_of => String, :name_property => true
+property :package, :kind_of => String
+property :conf, :kind_of => String
+property :variables, :kind_of => Hash, :default => {}
+property :restart_apache, :kind_of => [TrueClass, FalseClass], :default => true
+
+action :install do
+  declare_resource :package, package_name unless installed?
+
+  if new_resource.conf
+    template available_name("conf") do
+      source new_resource.conf
+      owner "root"
+      group "root"
+      mode "644"
+      variables new_resource.variables
+    end
+  end
+end
+
+action :enable do
+  execute "a2enmod-#{new_resource.module}" do
+    command "a2enmod #{new_resource.module}"
+    user "root"
+    group "root"
+    not_if { ::File.exist?(enabled_name("load")) }
+  end
+
+  link enabled_name("load") do
+    to available_name("load")
+    owner "root"
+    group "root"
+  end
+
+  link enabled_name("conf") do
+    to available_name("conf")
+    owner "root"
+    group "root"
+    only_if { ::File.exist?(available_name("conf")) }
+  end
+end
+
+action :disable do
+  link enabled_name("load") do
+    action :delete
+  end
+
+  link enabled_name("conf") do
+    action :delete
+  end
+end
+
+action :delete do
+  package package_name do
+    action :remove
+  end
+end
+
+action_class do
+  def package_name
+    new_resource.package || "libapache2-mod-#{new_resource.module}"
+  end
+
+  def available_name(extension)
+    "/etc/apache2/mods-available/#{new_resource.module}.#{extension}"
+  end
+
+  def enabled_name(extension)
+    "/etc/apache2/mods-enabled/#{new_resource.module}.#{extension}"
+  end
+
+  def installed?
+    ::File.exist?(available_name("load"))
+  end
+end
 
 def after_created
   notifies :restart, "service[apache2]" if restart_apache