Rails 3, RSpec, Factory_Girl, HAML, SASS, Devise, JQuery, Backbone.js, jammit

tpl-basicapp.rb

## Rails App Template
## Updated for Rails 3.0.7
## Created on 10/23/10
## Updated on 5/25/11 to simplify for my own use
## Run using $ rails new [appname] -JT -m tpl-basicapp.rb

## Gems

# Warden and Devise for security
gem 'warden', '1.0.4'
gem 'devise', '1.3.0'

# HAML and SASS for Templating
gem 'sass'
gem 'haml'
gem 'haml-rails'

# Testing
gem "rspec-rails", ">= 2.5.0", :group => [:test]
gem "factory_girl_rails", :group => [:test]
gem "spork", ">= 0.9.0.rc", :group => [:test]
gem "jasmine", :group => [:test]
gem "faker", :group => [:test]
gem "redgreen", :group => [:test]
gem "autotest-fsevent", :group => [:test]
gem "autotest-growl", :group => [:test]

# development
gem 'rails3-generators', '0.17.4', :group => [:development]

# all
gem "jammit"

## Generators

inject_into_file('config/application.rb', :after => "config.filter_parameters += [:password]") do
  %q{
    config.generators do |g|
      g.stylesheets false
      g.template_engine :haml
      g.test_framework :rspec, :fixture => true, :views => false
      g.fixture_replacement :factory_girl, :dir => "spec/support/factories"
    end

    # Global Sass Option
    Sass::Plugin.options[:template_location] = { 'app/stylesheets' => 'public/stylesheets' }
  }
end

# Latest jQuery UJS
# get "https://github.com/rails/jquery-ujs/raw/master/src/rails.js", "public/javascripts/rails.js"
# HACK: Since the get method hates https and redirects
jquery = open("https://github.com/rails/jquery-ujs/raw/master/src/rails.js", :ssl_verify_mode => OpenSSL::SSL::VERIFY_NONE).read
create_file "public/javascripts/rails.js", jquery

# Replace the blank one with jQuery served via Google CDN
gsub_file 'config/application.rb', 'config.action_view.javascript_expansions[:defaults] = %w()', 'config.action_view.javascript_expansions[:defaults] = %w(http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js rails.js)'

# Run all the generators
generate "rspec:install"
generate "devise:install"
generate "devise:views"
generate "devise User"

# Setup a basic Welcome Controller as the default route
generate "controller Welcome index"
inject_into_file('config/routes.rb', :after => %[root :to => "welcome#index"]) do
  %q{
    root :to => "welcome#index"
  }
end

## Devise routes
routes = <<-ROUTES
devise_scope :user do
  get "signup", :to => "devise/registrations#new"
  get "login", :to => "devise/sessions#new"
  get "logout", :to => "devise/sessions#destroy"
end
ROUTES
route routes

## Login files
# signin = <<-SIGNIN
# <h2>Login</h2>
# 
# <%= form_for(resource, :as => resource_name, :url => session_path(resource_name)) do |f| %>
#   <%= f.inputs do %>
#     <%= f.input :email, :as => :email %>
#     <%= f.input :password, :as => :password %>
#     <% if devise_mapping.rememberable? -%>
#       <%= f.input :remember_me, :as => :boolean %>
#     <% end -%>
#   <% end %>
#   <%= f.buttons do %>
#     <%= f.commit_button "Login" %>
#   <% end %>
# <% end %>
# 
# <%= render :partial => "devise/shared/links" %>
# SIGNIN
# 
# remove_file "app/views/devise/sessions/new.html.erb"
# create_file "app/views/devise/sessions/new.html.erb", signin

# signup = <<-SIGNUP
# <h2>Signup</h2>
# 
# <%= form_for(resource, :as => resource_name, :url => registration_path(resource_name)) do |f| %>
#   <%= devise_error_messages! %>
#   <%= f.inputs do %>
#     <%= f.input :email, :as => :email %>
#     <%= f.input :password, :as => :password %>
#   <% end %>
#   <%= f.buttons do %>
#     <%= f.commit_button "Signup" %>
#   <% end %>
# <% end %>
# 
# <%= render :partial => "devise/shared/links" %>
# SIGNUP
# 
# remove_file "app/views/devise/registrations/new.html.erb"
# create_file "app/views/devise/registrations/new.html.erb", signup

# Clear the default index
remove_file "public/index.html"
remove_file "public/images/rails.png"
# Make a blank application javascript file
remove_file "public/javascripts/application.js"
create_file "public/javascripts/application.js"
# Make the SASS directory and base file
empty_directory "app/stylesheets"
default_style = <<-LAYOUT
body
  text-align: left
  font-size: 12px

a, a:hover, a:visited
  color: blue

.horizontal-list li
  display: inline

.horizontal-list li a
  padding: 0.1em

#hd h1
  font-size: 1.5em

.login-bar
  float:  right
LAYOUT
create_file "app/stylesheets/application.sass", default_style

## Layout

layout = <<-LAYOUT
!!!
%html
  %head
    %title #{app_name.humanize}
    = stylesheet_link_tag :all
    = javascript_include_tag :defaults
    = csrf_meta_tag
  %body#doc
    .hd
      %ol.login-bar.horizontal-list
        - if !user_signed_in?
          %li= link_to "Login", login_url
          %li= link_to "Signup", signup_url
        - else
          %li= current_user.email
          %li= link_to "Logout", logout_url
      %h1 #{app_name.humanize}
    .bd
      = yield
    .ft
LAYOUT
remove_file "app/views/layouts/application.html.erb"
create_file "app/views/layouts/application.html.haml", layout

## Backbone Directory Structure
empty_directory "public/javascripts/vendor"
empty_directory "public/javascripts/models"
empty_directory "public/javascripts/collections"
empty_directory "public/javascripts/controllers"
empty_directory "public/javascripts/views"

# Javascript Assets
get "http://documentcloud.github.com/underscore/underscore-min.js", "public/javascripts/vendor/underscore-min.js"
get "http://documentcloud.github.com/backbone/backbone-min.js", "public/javascripts/vendor/backbone-min.js"

## Jammit assets
assets = <<-ASSETS
package_assets: off
template_function: _.template
javascripts:
  app:
    # - public/javascripts/vendor/excanvas.js
    - public/javascripts/vendor/jquery.min.js
    - public/javascripts/vendor/jquery-ui.min.js
    # - public/javascripts/vendor/jquery.jsPlumb-1.2.5-all-min.js
    - public/javascripts/vendor/underscore-min.js
    - public/javascripts/vendor/backbone-min.js
    - public/javascripts/vendor/autoresize.jquery.js
    - public/javascripts/application.js
    - public/javascripts/vendor/jquery.dotimeout.js
    # - public/javascripts/models/Node.js
    - public/javascripts/models/*.js
    - public/javascripts/**/*.js
    - app/views/**/*.jst
  templates_js:
    - app/views/**/*.jst

stylesheets:
  app:
    - public/stylesheets/reset.css
    - public/stylesheets/mixins.css
    - public/stylesheets/*.css

ASSETS

remove_file "config/assets.yml"
create_file "config/assets.yml", assets

## Git

gitignore = <<-END
.bundle
.DS_Store
db/*.sqlite3
log/*.log
tmp/**/*
public/stylesheets/*
END

# Re-Make gitignore
remove_file ".gitignore"
create_file ".gitignore", gitignore

run "bundle install"
run "rake db:migrate"

git :init
git :add => "."