Application template file for Rails 3.1+

html5-boilerplate.rb

# Template file for Rails 3.1+
#
# TODO:
#   see README.md for additional information.

def ask_wizard(text)
  ask "\033[36m" + "wizard".rjust(10) + "\033[0m" + " #{text}"
end

remove_file 'public/index.html'

remove_file 'README'
create_file 'README.md' do
  '# My Awesome Rails 3.1 App\n\nTODO'
end

# Sass stuff

gem 'sass'
gem 'bourbon' # a set of Sass mixins using SCSS syntax, https://github.com/thoughtbot/bourbon

inside('app/assets/stylesheets/') do
  remove_file 'application.css'

  create_file 'layout.css.scss' do
    color = ask_wizard("Gimme your preferred CSS background color: ")
    <<-LAYOUT.gsub(/^\s{6}/, '')
      $html-background-color: #{color};
      /*
         ==|== layout primary styles =================================================
         Author:
         ==========================================================================
      */
      html {
        background: $html-background-color;
      }
      // http://www.smashingmagazine.com/2011/10/07/16-pixels-body-copy-anything-less-costly-mistake/ */
      body {
        font-size: 18px;
        line-height: 1.5;
      }
      // width 600px approx. 60 characters per line
      div[role="main"] {
        width: 598px;
        margin: 0 auto 18px;
        padding: 2px 18px 18px 18px;
        border: 1px solid black;
        background: white;
      }
      header {
        width: 600px;
        margin: 0 auto;
        padding: 18px;
        background-color: darken($html-background-color, 40%);
        color: #FFF;
        h1 {
          font-size: 140%;
        }
      }
    LAYOUT
  end

  get "https://github.com/paulirish/html5-boilerplate/raw/master/css/style.css", "preamble.css.scss"
  gsub_file "preamble.css.scss", /\n\/\* ==\|== primary styles.*/m, ""

  get "https://github.com/paulirish/html5-boilerplate/raw/master/css/style.css", "postamble.css.scss"
  gsub_file "postamble.css.scss", /\A.*\/* ==\|== media queries/m, "/* ==|== media queries"

  create_file 'application.css.scss' do
    <<-APP.gsub(/^\s{6}/, '')
      /*
       *= require_self
       */
      @import "bourbon";
      @import "preamble.css.scss";
      @import "layout.css.scss";
      @import "postamble.css.scss";
    APP
  end
end

# Create application.html.erb with content of the HTML5 Boilerplate index.html

inside('app/views/layouts') do
  remove_file 'application.html.erb'
  get "https://raw.github.com/paulirish/html5-boilerplate/master/index.html", "application.html.erb"

  # TODO: ask_wizard for app name

  gsub_file 'application.html.erb', /<title>/ do
    "<title><%= content_for?(:title) ? yield(:title) : \"Rails 3.1 App\" %>"
  end

  gsub_file 'application.html.erb', /<link rel="stylesheet" href="css\/style.css">/ do
    "<%= stylesheet_link_tag \"application\" %>"
  end
  gsub_file 'application.html.erb', /<script src=.*<\/script>/ do
    "<%= javascript_include_tag \"application\" %>" + "\n  <%= csrf_meta_tags %>"
  end

  gsub_file 'application.html.erb', /<header>/ do
    "<header>\n     <%= content_tag :h1, \"Rails 3.1 App\" %>"
  end
  gsub_file 'application.html.erb', /role=\"main\">/ do
    "role=\"main\">\n" +
    "    <%= content_tag :h1, yield(:title) if show_title? %>" +
    "    <%= yield %>\n"
  end
  gsub_file 'application.html.erb', /<\/footer>.*<!-- Asynchronous Google/m do
    "</footer>\n\n  <!-- Asynchronous Google"
  end
end

# Layout helpers form 'nifty-generators'

inside('app/helpers') do
  create_file 'layout_helper.rb' do
    <<-LAYOUT_HELPER.gsub(/^\s{4}/, "")
    # 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
    end
    LAYOUT_HELPER
  end
end

# TODO:
# save modernizr.js in vendor/assets/javascripts
#   https://raw.github.com/Modernizr/Modernizr/master/modernizr.js
# then add the following to your application.js manifest:
#  //= require modernizr

# CoffeeScript

gem 'coffee-script'

Usage:

rails new ole -m https://raw.github.com/gist/1304698/6d937d6ff670035e378a03b2754631e08f3c6ea7/html5-boilerplate.rb --skip-bundle