{ ... }: { programs.git = { enable = true; signing = { key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILKb+pDgkHEKI7LDWvZbhoLJ11uJMaCmVyAqotDxNOI7 me@atri.dad"; signByDefault = true; format = "ssh"; }; settings = { user = { name = "Atridad Lahiji"; email = "me@atri.dad"; }; }; }; }