Finally got around documenting a little more the small CLI app "framework" I've been using for almost a dozen projects now (incl. several work projects). The package in question is now already 3 years old (https://thi.ng/args), but I've only just managed now to add a basic, commented usage example for this `cliApp()` feature to the readme:
Defining a multi-command CLI app (incl. two sub-commands):
https://github.com/thi-ng/umbrella/blob/develop/packages/args/README.md#declarative-multi-command-cli-application
Also part of this: I've refactored a few other projects to simplify their CLI handling using this `cliApp()` wrapper (project links are in the above readme, in case you'd like to see more advanced/realworld uses...) One of the (non-public) work projects ended up consisting of up to a dozen sub-commands and I found this declarative and modular setup to be very, very helpful (and elegant)...
