Simple Rails Template

simple-rails-template.rb

#
# Simple Rails Template
#
# e.g: rails new myapp -d mysql -m http://.../simple-rails-template.rb
#
# Enjoy !
#
# ~ @rgaidot
#

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

config = {}

def _ask(question)
  ask "\033[0m\033[36m #{question}\033[0m"
end

def yes_or_not?(question)
  answer = _ask(question + " \033[33m(y/n)\033[0m")
  case answer.downcase
    when "yes", "y"
      true
    when "no", "n"
      false
    else
      yes_or_not?(question)
  end
end

config['database'] = yes_or_not?("Do you want init Database?") if true && true unless config.key?('database')
config['ui'] = yes_or_not?("Install jQuery UI?") if true && true unless config.key?('ui')
config['auth'] = yes_or_not?("Do you want authentication?") if true && true unless config.key?('auth')
config['facebook'] = yes_or_not?("Do you want use Facebook OpenGraph?") if true && true unless config.key?('facebook')
config['heroku'] = yes_or_not?("Do you want use Heroku?") if true && true unless config.key?('heroku')
config['pow'] = yes_or_not?("Do you want use Pow?") if true && true unless config.key?('pow')

gem 'capistrano'
gem 'SystemTimer', :platforms => :ruby_18
gem 'curb'

if config['auth']
  gem 'devise'
  gem 'cancan'
  gem 'omniauth', "~> 0.2.6"
end

gem 'rest-graph' if config['facebook']
gem 'heroku' if config['heroku']

gem 'em-http-request'
gem 'memcache-client'
gem 'friendly_id'
gem 'haml'
gem 'haml-rails'
gem 'sass'
gem 'compass'
gem 'barista'
gem 'coffee-script'
gem 'coffee-filter'
gem 'jquery-rails'
gem 'uglifier'
gem 'kaminari'

gem 'rspec-rails', :group => [:development, :test]
gem 'webrat', :group => [:development, :test]
gem 'cucumber', :group => [:development, :test]
gem 'cucumber-rails', :group => [:development, :test]
gem 'database_cleaner', :group => [:development, :test]
gem 'rspec', :group => [:development, :test]
gem 'rspec-rails', :group => [:development, :test]
gem 'factory_girl_rails', :group => [:development, :test]
gem 'guard-webrick', :group => [:development, :test]

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

application generators

layout = <<-LAYOUT
!!!
%html
  %head
    %title= h(yield :title || "#{app_name.humanize}")
    = stylesheet_link_tag :all
    = javascript_include_tag :defaults
    = csrf_meta_tag
    = yield :head
  %body
    #container
      #header
        %h1= "#{app_name.humanize}"
        = yield :header
      #content
        #notice
          - flash.each do |name, msg|
            = content_tag :div, msg, :id => "flash_\#\{name\}", :class => 'flash'
        %h2=h yield :title
        = yield
      #footer
        = yield :footer
LAYOUT
create_file "app/views/layouts/application.html.haml", layout

rvmrc = <<-RVMRC
 rvm ruby-1.9.2@#{app_name} --create
RVMRC
create_file ".rvmrc", rvmrc

readme_md = <<-READMEMD
  # #{app_name}
READMEMD
create_file "README.md", readme_md

run "ln -s #{destination_root} ~/.pow/#{app_name}" if config['pow']
run "rvm use ruby-1.9.2@#{app_name} --create"
run 'bundle install'
run 'rails g rspec:install'
run 'compass init rails .'
run "rails g jquery:install#{config['ui'] ? ' --ui' : ''}"
run 'rails g kaminari:views default'

if config['auth']
  run 'rails g devise:install' 
  run 'rails g devise user'
  run 'rails g devise:views'
end

remove_file 'README'
remove_file 'public/index.html'
remove_file 'public/images/rails.png'
remove_file 'app/views/layouts/application.html.erb'

create_file 'log/.gitkeep'
create_file 'tmp/.gitkeep'

if config['auth'] && config['database']
  run 'rake db:create:all'
  run 'rake db:migrate'
end

git :init
git :add => "."
git :commit => "-a -m 'Initial commit'"

if config['heroku']
  run 'heroku keys:add' 
  run "heroku create #{app_name}"
end

docs = <<-DOCS
\033[0m\033[36m Enjoy your "#{app_name.humanize}" app is now created!
DOCS

log docs