{ config, lib, pkgs, ... }: let cfg = config.this.system.keyring; in with lib; { options.this = { system.keyring.enable = mkOption { default = true; type = with types; bool; }; }; # options.this.system.keyring.enable = mkEnableOption "keyring"; config = mkIf cfg.enable { services.gnome.gnome-keyring.enable = true; }; }