Vendor the external cookbooks

Knife-Zero doesn't include Berkshelf support, so vendoring everything in
the repo is convenient again

cookbooks/apache2/definitions/web_app.rb

@@ -0,0 +1,48 @@
+#
+# Cookbook:: apache2
+# Definition:: web_app
+#
+# Copyright:: 2008-2013, Chef Software, Inc.
+#
+# 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.
+#
+
+define :web_app, template: 'web_app.conf.erb', local: false, enable: true, server_port: 80 do
+  application_name = params[:name]
+
+  include_recipe 'apache2::default'
+  include_recipe 'apache2::mod_rewrite'
+  include_recipe 'apache2::mod_deflate'
+  include_recipe 'apache2::mod_headers'
+
+  template "#{node['apache']['dir']}/sites-available/#{application_name}.conf" do
+    source params[:template]
+    local params[:local]
+    owner 'root'
+    group node['apache']['root_group']
+    mode '0644'
+    cookbook params[:cookbook] if params[:cookbook]
+    variables(
+      application_name: application_name,
+      params: params
+    )
+    if ::File.exist?("#{node['apache']['dir']}/sites-enabled/#{application_name}.conf")
+      notifies :reload, 'service[apache2]', :delayed
+    end
+  end
+
+  site_enabled = params[:enable]
+  apache_site params[:name] do
+    enable site_enabled
+  end
+end