Is it possible to list all commands, subcommands and all options in one go?

[Cowraider]

Currently, when creating a somewhat complex command structure, I need to work with "--help" to find out which subcommands/options a command supports (or look at the code obviously).

I would like to have some kind of autocomplete that makes sure I can only enter "valid" subcommands in a chainable way.
So for instance I have commandA that has commandB, where commandB has an option "-input" of type string.
Now it would be nice to use a command chaining generator like this: commandGenerator.commandA(),commandB().optionInput('someString'). which would then generate commandA commandB --input 'someString'.

To do that I would extract all possible commands, subcommands, options etc. and generate a commandChainer class. Unfortunately I haven't found a way of listing all commands in one go, I can only show the help for each command separately.

Is there any way I can do something like this?

[shadowspawn]

Given the root Command object for your command structure, there are properties for the subcommands and options and arguments. This would be much simpler to work with than parsing the Help output.

Some related issues: #1653 #1823 #1875

[Cowraider]

Amazing, thank you!