`receive_pack` seems unused [here](https://github.com/aquanauts/legit/blob/14686e48067f5cdd6b30eb232b460b56a73727a8/image/git-shell-wrapper#L17). I'm still trying to make full sense out of this b/c I honestly think this is a nice workflow if only it worked :)
receive_packseems unused here. I'm still trying to make full sense out of this b/c I honestly think this is a nice workflow if only it worked :)