It still seems to complain in the same way:

.dotfiles on  main [!+] λ colmena apply-local --sudo --sudo-command=doas
error: getting the HEAD of the Git tree '/home/isaac/.dotfiles' failed with exit code 1:
       error: executing 'git': No such file or directory

(use '--show-trace' to show detailed location information)
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ChildFailure { exit_code: 1 }', src/command/apply_local.rs:95:55
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

{user, ...}: {
  # deployment.privilegeEscalationCommand = ["doas"];
  security = {
    doas = {
      enable = true;
      extraRules = [
        {
          keepEnv = true;
          noPass = true;
          users = ["${user}"];
        }
      ];
    };
    sudo.enable = true ;
  };
}