This was a problem I’d really hoped Keybase would solve. Thanks Zoom. Whenever I rebuild my Mac I seem to inexplicably have endless problems getting GPG and Git to play nice.
I quite like the idea of using my SSH Keys for this use case as it makes setting this up incredibly simple. I seem to spend a non zero amount of time helping developers and QAs at work setting up SSH Keys for GitHub, I might as well get them to sign commits at the same time now.