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Showing content from https://github.com/pmd/pmd/issues/3427 below:

[core] Stop printing CLI usage text when exiting due to invalid parameters · Issue #3427 · pmd/pmd · GitHub

Is your feature request related to a problem? Please describe.
When making a mistake in CLI parameters a wall of text is printed and the actual error message is completely drowned out. Also this is a real problem with the -help option. Because of #3424, pmd --help is actually incorrect (pmd -help should be used instead). But since the usage text is printed, we have the impression that it actually worked, only to be disappointed that this wall of text doesn't mention the CLI syntax. It comes off as buggy and unhelpful.

Describe the solution you'd like Just print the error message, followed by the line Run with --help to get more information or something like that. Note that --help doesn't exist yet (#3424)


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