{ config, lib, pkgs, ... }: let cfg = config.programs.kbdlight; in { options.programs.kbdlight.enable = lib.mkEnableOption "kbdlight"; config = lib.mkIf cfg.enable { environment.systemPackages = [ pkgs.kbdlight ]; security.wrappers.kbdlight = { setuid = true; owner = "root"; group = "root"; source = "${pkgs.kbdlight.out}/bin/kbdlight"; }; }; }