nix-config/configurations/home-manager/leyla/packages/git.nix

{...}: {
  config = {
    programs = {
      git = {
        signing.format = "openpgp";
        settings = {
          user.name = "Leyla Becker";
          user.email = "git@jan-leila.com";
          init.defaultBranch = "main";
        };
      };
    };
  };
}