Since this is now a share your prompt thread, here's mine: https://github.com/rollcat/etc/tree/master/cmd/prompter https://github.com/rollcat/etc/tree/master/c

Since this is now a share your prompt thread, here's mine: https://github.com/rollcat/etc/tree/master/cmd/prompter https://github.com/rollcat/etc/tree/master/cmd/prompter It's quite portable (didn't test on Windows though); ~170 lines of Go; no dependencies outside of stdlib; calls no external commands; supports SSH, git, Docker, nix, and virtualenv; extremely simple to hack on.