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Help text for command line arguments #12

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silvanmelchior opened this issue Oct 20, 2021 · 0 comments
Open

Help text for command line arguments #12

silvanmelchior opened this issue Oct 20, 2021 · 0 comments
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enhancement New feature or request

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@silvanmelchior
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So far, there is no way of showing all available command line options if ConfZCLArgSource is used. It would be great to have an option to show a helper text to the user, similar to what is known from Python's argparse.

The same could be realised for ConfZEnvSource by showing a list of supported variables.

This feature could also be integrated with validate_all_config, to show a helper message if the configuration is not valid.

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