Vendor the external cookbooks

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

cookbooks/composer/recipes/global_configs.rb

@@ -0,0 +1,45 @@
+#
+# Cookbook Name:: composer
+# Recipe:: global_configs
+#
+# Copyright (c) 2016, David Joos
+#
+
+configs = node['composer']['global_configs']
+
+unless configs.nil?
+  configs.each_pair do |user, user_configs|
+    user_composer_dir = "#{Dir.home(user)}/.composer"
+
+    directory user_composer_dir do
+      owner user
+      group user
+      mode '0755'
+      action :create
+    end
+
+    user_configs.nil? && next
+
+    user_configs.each_pair do |option, value|
+      if value.respond_to?(:each_pair)
+        value.each_pair do |value_k, value_v|
+          execute "composer-config-for-#{user}" do
+            command "composer config --global #{option}.#{value_k} #{value_v}"
+            environment 'COMPOSER_HOME' => user_composer_dir
+            user user
+            group user
+            action :run
+          end
+        end
+      else
+        execute "composer-config-for-#{user}" do
+          command "composer config --global #{option} #{value}"
+          environment 'COMPOSER_HOME' => user_composer_dir
+          user user
+          group user
+          action :run
+        end
+      end
+    end
+  end
+end