LESS_INIT = <<-LESS unless defined?(LESS_INIT)
    # Enables support for Less template reloading for rack.
    # Store Less files by default within 'app/stylesheets/'.
    # See http://github.com/kelredd/rack-less for more details.
    require 'rack/less'
    # optional - use as necessary
    Rack::Less.configure do |config|
      config.compress = true
      # config.cache = true
      # other configs ...
    end
    app.use Rack::Less,
      root:      Padrino.root,
      source:    'app/stylesheets',
      public:    'public',
      hosted_at: 'stylesheets'
LESS

def setup_stylesheet
  require_dependencies 'less'
  require_dependencies 'rack-less'
  require_dependencies 'therubyracer'
  initializer :less, LESS_INIT
  empty_directory destination_root('/app/stylesheets')
end
