Override help subcommand logic

[firelizzard18]

I am using cobra. I don't need subcommands. I do want the default help and completion subcommands to be generated. There should be an option for "generate default subcommands even if no other subcommands are defined".

func (c *Command) InitDefaultHelpCmd() {
	if !c.HasSubCommands() {
		return
	}
	// ...
}

There should be some option that disables the subcommand check.

[marckhouzam]

#1559 does this for the completion command.

How would the help command be used in such a case though? The help command is usually used as program help subcommand

[firelizzard18]

I use program help all the time to print the usage message. Sure, I could use program --help, but it's muscle memory at this point.