Show expanded help

[YuriGal]

Is there a way to display short descriptions when global help command is called, e.g.

myprogram help

# Commands:
#  command1 <parameter>  description 1 goes here
#  command2 <parameter>  description 2 goes here   

but also have ability to show expanded help when help for specific command is called:

myprogram help command1

# command1 is used for...
#
# ... detailed description
#
# ...

[shadowspawn]

There is not currently support for setting different descriptions for the two use cases, but there is some support for providing a custom solution yourself. You can customise commandDescription() and subcommandDescription() using .configureHelp() or a Help subclass.

(You can also add extra text to the specific command help with .addHelpText(), but that is different than what you were asking.)

Related: #898 #1291

[YuriGal]

Thanks for the prompt response and pointing me to the right direction!

[shadowspawn]

Opened a PR to add .summary() for a short summary to use when listing subcommands.