Add "show-config" subcommand #698
Open
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Addresses #628
Approach
I looked into how shouterrr pretty-prints its verify function and tried to find the best poor-mans approach to it.
I wanted to add a little bit of formatting, because without any formatting, the output is pretty hard to read. So I landed on a basic regex based formatter.
I played around with coloring the output as well, but I ended up with a lot of code for a nice-to-have, so I removed it again.