{ options, config, lib, pkgs, ... }: with lib; with lib.plusultra; let cfg = config.plusultra.security.keyring; in { options.plusultra.security.keyring = with types; { enable = mkBoolOpt false "Whether to enable gnome keyring."; }; config = mkIf cfg.enable { environment.systemPackages = with pkgs; [ gnome.gnome-keyring gnome.libgnome-keyring ]; }; }