Rails-3-App-Template.rb

# include gems
gem 'pg'
gem 'haml-rails'
gem 'jquery-rails'
gem 'has_scope'
gem 'will_paginate'
gem 'simple_form'
gem 'utensils', github: 'modeset/utensils'

gem 'unicorn'

gem_group :assets do
  gem 'haml_coffee_assets'
end

gem_group :test do
  gem 'rspec'
  gem 'rspec-rails'
  gem 'cucumber'
  gem 'cucumber-rails'
  gem 'capybara'
  gem 'shoulda-matchers'
  gem 'database_cleaner'
end

run 'bundle install'

# Set up generator defaults
generators = <<-RUBY
  config.generators do |g|
      g.template_engine     :haml
      g.stylesheets         false
      g.javascripts         false
      g.helpers             false
      g.test_framework      :rspec,     :fixture => false
      g.helper_specs        false
      g.view_specs          false
      g.controller_specs    false
    end
RUBY
application generators

# Remove files we don't care about
remove_file "public/index.html"
remove_file "public/favicon.ico"
remove_file "public/robots.txt"
remove_file "public/images/rails.png"
remove_file "README"

say "Creating a nicer default README"
create_file 'README.md', <<-FILE.gsub(/^ {2}/, '')
  #{app_name.humanize}
  ===========
  * http://github.com/modeset/#{app_name}
  * Application-specific documentation and notes go here.
FILE

# Create a sane robots.txt
robots_txt = <<-ROBOTS.gsub(/^ {2}/, '')
  # See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file
  #
  User-Agent: *
  Disallow: /admin

ROBOTS

create_file "public/robots.txt", robots_txt

# Keep the log and tmp directories intact
create_file "log/.gitkeep"
create_file "tmp/.gitkeep"

# Create a .gitignore file and a new local repository, commit everything
remove_file '.gitignore'

file '.gitignore', <<-CODE.gsub(/^ {2}/, '')
  # System stuff
  .DS_Store
  .bundle
  .idea
  .rake_tasks
  .rvmrc
  .powenv
  REVISION
  vendor/bundle
  .rake_tasks~
  mkmf.log

  # Local config files
  config/database.yml
  config/*.sphinx.conf
  config/mongoid.yml

  # Local DBs
  db/sphinx
  db/*.sqlite3

  # Logs
  log/*.log
  log/*.pid

  # Tempfiles
  tmp/
  tmp/**/*
  coverage
  capybara*

  # Assets
  public/system
  public/static
  /assets
  packages
CODE

# Tweak app layout to use HAML
layout = <<-LAYOUT.gsub(/^ {2}/, '')
  !!!
  %html
    %head
      %title #{app_name.humanize}
      = stylesheet_link_tag :all
      = javascript_include_tag :defaults
      = csrf_meta_tag
    %body
      = yield
LAYOUT

remove_file "app/views/layouts/application.html.erb"
create_file "app/views/layouts/application.html.haml", layout


generate('rspec:install')
generate('cucumber:install', '--rspec')
generate('simple_form:install', '--bootstrap')
generate('utensils:install')

git :add    => '.'