It's possible to obtain source code via SSH instead of HTTPS in guix package definition by using git-checkout instead of origin.

https://github.com/abcdw/notes/blob/18ba0f8d79e8c39df41ca0ab7e932ddfe8a252a3/notes/20240202115302-guix_and_private_repository.org#L6

#guix #guile #scheme #git