Vendor react assets instead of including react-source

Author: byroot

.bowerrc

@@ -0,0 +1,3 @@
+{
+  "directory" : "vendor/"
+}

.gitignore

@@ -4,3 +4,4 @@ Gemfile.lock
 test/dummy/tmp
 gemfiles/*.lock
 *.swp
+/vendor/react

Rakefile

@@ -6,6 +6,26 @@ end
 
 Bundler::GemHelper.install_tasks
 
+require 'pathname'
+namespace :react do
+  task :update do
+    FileUtils.rm_f('vendor/react/.bower.json')
+    system('bower install react')
+    assets_path = Pathname.new(File.dirname(__FILE__)).join('lib/assets/')
+    copy_react_asset('JSXTransformer.js', assets_path.join('javascripts/JSXTransformer.js'))
+    copy_react_asset('react.js', assets_path.join('react-source/development/react.js'))
+    copy_react_asset('react.min.js', assets_path.join('react-source/production/react.js'))
+    copy_react_asset('react-with-addons.js', assets_path.join('react-source/development-with-addons/react.js'))
+    copy_react_asset('react-with-addons.min.js', assets_path.join('react-source/production-with-addons/react.js'))
+  end
+
+  def copy_react_asset(source, destination)
+    vendor_path = Pathname.new(File.dirname(__FILE__)).join('vendor/react')
+    FileUtils.mkdir_p(destination.dirname.to_s)
+    FileUtils.cp(vendor_path.join(source), destination.to_s)
+  end
+end
+
 require 'appraisal'
 require 'rake/testtask'