{...}: {
  programs.git = {
    enable = true;
    userEmail = "sils@sils.li";
    userName = "sils";
    signing = {
      key = "DF1878E6D9C3B27F";
      signByDefault = true;
    };
    extraConfig = {
      core = {
        autocrlf = "input";
      };
      safe = {
        directory = "/etc/nixos";
      };
      push = {
        autoSetupRemote = true;
      };
      init = {
        defaultBranch = "main";
      };
      credential.helper = "store";
    };
  };
}