{ lib, config, pkgs, ... }: lib.mkIf config.desktop.enable { environment.systemPackages = with pkgs; [ qmk-udev-rules vial ]; hardware.keyboard.qmk.enable = true; services.udev.extraRules = '' KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{serial}=="*vial:f64c2b3c*", MODE="0660", GROUP="users", TAG+="uaccess", TAG+="udev-acl" ''; }