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CLI: show usage when called with --help #22

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x1B opened this issue May 24, 2018 · 2 comments
Open

CLI: show usage when called with --help #22

x1B opened this issue May 24, 2018 · 2 comments
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@x1B
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x1B commented May 24, 2018 •
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The CLI usage is currently described in the README, but should also be shown when called with --help
@qacwnfq
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qacwnfq commented Jun 21, 2018

I'm thinking about doing a PR for this.
It's probably not worth adding another dependency to some command-line parser.
Instead I think it would be cool to grab the usage directly from the README and output it.
Also usage could be shown, when there are unrecognized options passed.

@x1B
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x1B commented Jun 27, 2018

@qacwnfq I like this idea, both grabbing output from the readme, and showing the help when an unrecognized option was passed.

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