Customizable error handling #41
Description
Feature request
Hello,
Thank you for this library! I'm building an app with it.
Something I would like is to be able to intercept errors like Error: Unknown flag: --e or Error: Missing required parameter "foo" So we can print them with the same output style used in commands.
Currently there is a console.error that is not customizable, then the usage is printed and the script aborts.
Why?
This is to have a consistent output formatting with errors generated by commands.
Alternatives
I tried to try/catch the cli() call, but so far it seems that there is no possible way to get the parsing errors as a return value instead of exiting the script.
Additional context
No response