{ config, lib, pkgs, ... }: let feature = "plasma"; in { config = lib.mkIf config.${feature}.enable { services = { desktopManager.plasma6.enable = true; displayManager.sddm = { enable = true; wayland.enable = true; }; }; environment.systemPackages = with pkgs.kdePackages; [ kontact ktorrent kget kzones ] ++ (with pkgs; [ kile haruna ]); }; options.${feature}.enable = lib.mkEnableOption "enables ${feature}"; }