{ config, pkgs, lib, ... }: { options.gui.dmenu.enable = lib.mkEnableOption "dmenu launcher."; config = lib.mkIf (config.services.xserver.enable && config.dmenu.enable) { home-manager.users.${config.user}.home.packages = [ pkgs.dmenu ]; gui.launcherCommand = "${pkgs.dmenu}/bin/dmenu_run"; }; }