Help is not printed in some circumstances

[Keithcat1]

When creating an app where the root command is empty and has no flags or arguments but my app has a bunch of other subcommands, for example like the Go or Git commands, running the help with no arguments causes it to do nothing. This could be potentially confusing for users, so it would be nice if help were automatically printed.
Also, when not filling in a required argument or typing an invalid subcommand, some usage info could be displayed to help the user figure out the problem faster.

[fragoulis]

Just a hint. To print the help when nothing is passed, do:

commando.
  Register(nil).
  SetAction(func(args map[string]commando.ArgValue, flags map[string]commando.FlagValue) {
    commando.Parse([]string{"help"})
})

[chatterburger97]

Thank you for the workaround @fragoulis
Would it be possible to make that the default behaviour if no flags or args are specified by the user, as mentioned in the original issue?