{ pkgs, lib, config, ... }: {
  options.mods = {
    boot.enable = lib.mkEnableOption {
      description = "enables grub";
      default = true;
    };
  };

  config = lib.mkIf config.mods.boot.enable {
    boot.loader = lib.mkIf config.mods.xorg.enable {
      timeout = 2;
      efi.canTouchEfiVariables = true;
      grub = {
        enable = lib.mkDefault true;
        zfsSupport = true;
        efiSupport = true;
        device = "nodev";
      } // lib.optionalAttrs (config.mods.monitors != { }) {
        gfxmodeEfi = config.mods.monitors.primary.config.mode;
      };
    };
  };
}