{ config, lib, pkgs, ... }: let cfg = config.programs.udevil; in { options.programs.udevil.enable = lib.mkEnableOption "udevil, to mount filesystems without password"; config = lib.mkIf cfg.enable { security.wrappers.udevil = { setuid = true; owner = "root"; group = "root"; source = "${lib.getBin pkgs.udevil}/bin/udevil"; }; }; }