Show HN: Simple way to access various statistics in Git repository from bash

Nice idea, but why depend on dialog at all? Surely the Git Way™ would be to accept switches or subcommands to pick which stats you want to see, perhaps with an optional interactive mode.

Additionally, judging by the name this is meant as a Git custom command. It should therefore be possible to run it with `git quick-stats`, like any other Git command. I'd suggest updating the docs to confirm that this usage is possible and recommended.