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How to explicitly print subcommand help #76

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kahunacohen opened this issue Nov 10, 2021 · 2 comments
Open

How to explicitly print subcommand help #76

kahunacohen opened this issue Nov 10, 2021 · 2 comments
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enhancement New feature or request

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@kahunacohen
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How do I explicitly print out a subcommand's help text (usage)?
@craftyguy
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this works for me:

$ foo bar -h

where bar is the subcommand

@integrii
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Currently you can show help on a flaggy.Parser, but not a flaggy.Subcommand. I agree that it would be nice to call help on a flaggy.Subcommand directly, but it would take a little re-factoring to prevent duplicate code... Right now this is done via a template rendering that happens on the Parser...

@integrii integrii added the enhancement New feature or request label Apr 25, 2022
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@integrii @kahunacohen @craftyguy