rails3_template.rb

# An application template for Rails 3
gem "factory_girl_rails",     :group => [:development, :test]
gem "factory_girl_generator", :group => [:development, :test]
gem "rspec",                  :group => [:development, :test]
gem "rspec-rails",            :group => [:development, :test]
gem "haml"
gem "haml-rails"
gem "compass"
gem "taps"
gem "heroku",                 :group => :development

begin
  require 'bundler'
rescue Bundler::GemNotFound => e
  STDERR.puts e.message
  exit!
end

run 'bundle install'

run 'rails g rspec:install'

generators = <<-GENERATORS
    
    config.generators do |g|
      g.test_framework :rspec, :fixture => true, :views => false
      g.integration_tool :rspec, :fixture => true, :views => true
      g.template_engine :haml
      g.fixture_replacement :factory_girl
    end
GENERATORS

application generators

if !options["skip_prototype"]
  # removing prototype files
  remove_file "public/javascripts/controls.js"
  remove_file "public/javascripts/dragdrop.js"
  remove_file "public/javascripts/effects.js"
  remove_file "public/javascripts/prototype.js"
  remove_file "public/javascripts/jrails.js"
end

# getting jquery and rails.js for jquery
get "http://code.jquery.com/jquery-1.4.4.min.js",  "public/javascripts/jquery.js"
get "https://github.com/rails/jquery-ujs/raw/master/src/rails.js", "public/javascripts/rails.js"
# ... and use it!
gsub_file 'config/application.rb', 'config.action_view.javascript_expansions[:defaults] = %w()', 'config.action_view.javascript_expansions[:defaults] = %w(jquery rails application)'

# describing of layout application
layout = <<-LAYOUT
!!!
%html
  %head
    %title= h(yield(:title) || "Untitled")
    = stylesheet_link_tag :all
    = javascript_include_tag :defaults
    = csrf_meta_tag
    
    = yield(:head)
  %body
    #container
      - flash.each do |name, msg|
        = content_tag :div, msg, :id => "flash_\#\{name\}", :class => 'flash'
      %nav
        = link_to "Home", root_url
      %header
        - if show_title?
          %h1=h yield(:title)
      %article
        = yield
      %footer
    
LAYOUT

# ... and a layout helper
layout_helper = <<-LAYOUTHELPER
# These helper methods can be called in your template to set variables to be used in the layout
# This module should be included in all views globally,
# to do so you may need to add this line to your ApplicationController
#   helper :layout
module LayoutHelper
  def title(page_title, show_title = true)
    content_for(:title) { page_title.to_s }
    @show_title = show_title
  end
  
  def show_title?
    @show_title
  end
  
  def stylesheet(*args)
    content_for(:head) { stylesheet_link_tag(*args) }
  end
  
  def javascript(*args)
    content_for(:head) { javascript_include_tag(*args) }
  end
  
end
LAYOUTHELPER

# adding correct routes
new_routes = <<-ROUTES
  #root :to => 'pages#index'
ROUTES

# ... inject there
inject_into_file "config/routes.rb", "\n#{new_routes}", :after => "#{app_name.classify}::Application.routes.draw do"


# removing unused files
remove_file "README"
remove_file "public/index.html"
remove_file "public/images/rails.png"
remove_file "app/views/layouts/application.html.erb"

# creating the new ones
create_file 'README'
create_file "app/views/layouts/application.html.haml", layout
create_file "app/helpers/layout_helper.rb", layout_helper

run "compass init rails . -x sass  --using blueprint/semantic --sass-dir public/stylesheets/sass --css-dir public/stylesheets"
  
puts "go to directory and let rails go ;)"
puts "$ cd #{app_name}"
puts "$ rake db:create"
puts "$ ./script/rails g scaffold Pages title:string body:text"
puts "edit config/routes.rb and uncomment root :to => 'pages#index'"
puts "$ ./script/rails s"