Guard para automatizar tarefas.

Guardfile

group :frontend do

  guard 'shell' do
   watch %r{.+\.(scss|sass)} do |file|
   n file[0], "#{file[0]} changed"
   `compass compile --sourcemap`
   end
  end

  # Image optimization
  guard 'shell' do
   watch %r{^images/.} do |file|
   n file[0], "#{file[0]} changed"
   `open #{file[0]} -a ImageOptim`
   end
  end

end

group :concat do

  guard 'shell' do
   watch %r{^js/main.js} do |file|
   n file[0], "#{file[0]} changed"
   `juicer merge js/app.js js/vendor/* js/main.js  --force -s`
   end
  end

end

group :linter do

  # # JsHint
  # # JsHint Install
  # # npm install jshint
  # # npm install --save-dev jshint-stylish
  # guard 'shell' do
  #  watch %r{js/main.js} do |file|
  #  n file[0], "#{file[0]} changed"
  #  #`jshint --reporter node_modules/jshint-stylish/stylish.js js/main.js`
  #  end
  # end

  guard 'shell' do
   watch %r{.+\.(scss|sass)} do |file|
   n file[0], "#{file[0]} changed"
    `scss-lint sass/ --exclude sass/third-party/*`
   end
  end


end