Rails template for use bower-rails and bootstrap3.

bootstrap-bower-template.rb

options = @options.dup
options['skip_bundle'] = true
@options = options
gsub_file 'Gemfile', 'jquery-rails', 'bower-rails'

file 'Bowerfile', <<-CODE
asset 'jquery'
asset 'jquery-ujs'
asset 'bootstrap', '>= 3.0.0'
CODE

'app/assets/javascripts/application.js'.tap{|_|
  gsub_file _, 'jquery_ujs', 'jquery-ujs/src/rails'
  insert_into_file _, "//= require bootstrap\n", after: "//= require turbolinks\n"
}

'app/assets/stylesheets/application.css'.tap{|_|
  insert_into_file _, " *= require bootstrap\n", after: " *= require_self\n"
  append_to_file _, 'body {  padding-top: 50px; }'
}

'app/views/layouts/application.html.erb'.tap{|_|
  gsub_file _, /(<%= yield %>)/, <<-EOS.gsub(/^  /, '')
    <div class="navbar navbar-inverse navbar-fixed-top">
      <div class="container">
        <div class="navbar-header">
          <a class="navbar-brand" href="#">#{app_name}</a>
        </div>
      </div>
    </div>
    <div class="container">
      \\1
    </div>
  EOS
  insert_into_file _, <<-EOS.gsub(/^  /, "\n"), after: '</title>'
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
  EOS
}

run 'bundle install'
rake "bower:install"

append_to_file '.gitignore', '/vendor/assets/bower_components'
application %{ config.assets.paths << Rails.root.join('vendor', 'assets', 'bower_components', '*') }
generate(:controller, "root", "index")
route "root 'root#index'"

git :init
git add: "."
git commit: %{ -m 'First commit' }