Rails Backbone template

rails-backbone.rb

gem_group :assets do
  gem 'haml_coffee_assets'
  gem 'execjs'
  gem 'i18n-js'
end
gem_group :assets, :development do
  gem 'rails-backbone'
end
gem 'haml-rails'
gem_group :test, :development do
  gem 'konacha'
  gem 'capybara-webkit'
  gem 'rspec-rails'
end

app_name = ask("name of the application?")
run 'bundle'

generate 'backbone:install'
generate 'rspec:install'

file 'app/assets/javascripts/backbone/models/application.js.coffee' do
  <<-CODE.gsub(/^ {4}/, '')
    class #{app_name}.Models.Application
      
      initialize: ->
        world = {}
        @trigger 'application:setup', world
        @trigger 'application:initialize', world
        Backbone.history?.start() unless Backbone.History.started

    _.extend #{app_name}.Models.Application.prototype, Backbone.Events

    #{app_name}.app = new #{app_name}.Models.Application
  CODE
end

file 'spec/javascripts/models/application_spec.js.coffee' do
  <<-CODE.gsub(/^ {4}/, '')
    #= require spec_helper
    #= require generic

    describe "Application", ->

      model = null
      beforeEach -> model = new Platform4.Models.Application

      describe "#initialize", ->
        callbacks = null

        beforeEach ->
          callbacks = [sinon.spy(), sinon.spy()]
          callbacks[0].displayName = "First init"
          callbacks[1].displayName = "Second init"

        it "calls all setup initializers", ->
          model.should.trigger('application:setup')

        it "calls all initialize initializers", ->
          model.should.trigger('application:initialize')
  CODE
end

initializer 'konacha.rb' do
  <<-INITIALIZER.gsub(/^ {4}/, '')
    if defined?(Konacha)
      Konacha.configure do |config|
        config.spec_dir = 'spec/javascripts'
        config.driver = :webkit
      end
    end
  INITIALIZER
end

file 'spec/javascripts/spec_helper.js.coffee' do
  <<-CODE.gsub(/^ {4}/, '')
    #= require application
    #= require ./lib/backbone-chai
    #= require ./lib/sinon-chai
    #= require ./lib/sinon-1.4.2
    chai.use sinonChai
    chai.use backboneChai
  CODE
end

run 'wget https://raw.github.com/matthijsgroen/backbone-chai/master/lib/backbone-chai.js.coffee -P spec/javascripts/lib/'
run 'wget https://raw.github.com/matthijsgroen/backbone-chai/master/lib/extend-chai.js.coffee -P spec/javascripts/lib/'
run 'wget https://raw.github.com/matthijsgroen/backbone-chai/master/lib/sinon-chai.js.coffee -P spec/javascripts/lib/'
run 'wget http://sinonjs.org/releases/sinon-1.4.2.js -P spec/javascripts/lib/'

rake 'db:create:all'
rake 'i18n:js:setup'
remove_file 'public/index.html'
git :init
git :add => "."
git :commit => "-a -m 'Initial commit'"