# File lib/guard/dsl.rb, line 150
      def fetch_guardfile_contents
        if options[:guardfile_contents]
          ::Guard::UI.info 'Using inline Guardfile.'
          options[:guardfile_path] = 'Inline Guardfile'

        elsif options[:guardfile]
          if File.exist?(options[:guardfile])
            read_guardfile(options[:guardfile])
            ::Guard::UI.info "Using Guardfile at #{ options[:guardfile] }."
          else
            ::Guard::UI.error "No Guardfile exists at #{ options[:guardfile] }."
            exit 1
          end

        else
          if File.exist?(guardfile_default_path)
            read_guardfile(guardfile_default_path)
          else
            ::Guard::UI.error 'No Guardfile found, please create one with `guard init`.'
            exit 1
          end
        end

        unless guardfile_contents_usable?
          ::Guard::UI.error 'No Guard plugins found in Guardfile, please add at least one.'
        end
      end