So this is actually not interfacing with git, this is interfacing with the `which` command, something that could not be done through a git interface. There are a ton of places in this file where that comment would have been accurate though, so point taken.

I actually have not been able to find a solid git interface that supports `clone`, for some reason. But I have been looking through a bunch, and getting a direct git interface is on my to-do list.