gistfile1.txt

    # previous : https://gist.github.com/anonymous/5c374e52b0fe9551043b01671683a3d7
    
    
    # if machine_config.triggers && Vagrant.has_plugin?('vagrant-triggers') then
    #   triggers = machine_config.triggers
    #
    #   if triggers.halt then
    #     halt = trigggers.halt
    #     if halt.before then
    #       halt.before.each do |key_value|
    #         type = key_value.type
    #         command = key_value.command
    #
    #         config.trigger.before :halt, :vm => [machine_config.name] do
    #           eval $type $command
    #         end
    #       end
    #     end
    #   end
    # end