Support `-h` in addition to `--help`

square / certigo

A utility to examine and validate certificates in a variety of formats

Apache License 2.0

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Support `-h` in addition to `--help` #233

Closed bbkane closed 2 years ago

bbkane commented 3 years ago

$ certigo -h
unknown short flag '-h', try --help

As a lazy person, I prefer to use -h. kingpin has builtin support for the short help flag. Would you accept a pull request if I added app.HelpFlag.Short('h') and tested the change by running certigo -h?

mbyczkowski commented 2 years ago

Absolutely! PRs welcome! :)