restructure

modules/features/docker.nix

@@ -2,19 +2,7 @@
 
     flake.nixosModules.docker = { config, lib, pkgs, ... }: {
 
-        options.sysconfig.docker = {
-            enable = with lib; mkOption {
-                type = with types; bool;
-                default = false;
-            };
-
-            nvidia = with lib; mkOption {
-                type = with types; bool;
-                default = false;
-            };
-        };
-
-        config = lib.mkIf config.sysconfig.docker.enable {
+        config = {
 
             networking.nat.internalInterfaces = [ "docker0" "docker-main" ];
 
@@ -29,7 +17,10 @@
                 };
             };
 
-            hardware.nvidia-container-toolkit.enable = config.sysconfig.docker.nvidia;
+            hardware.nvidia-container-toolkit.enable = lib.mkDefault (builtins.any 
+                (x: x == "nvidia") 
+                config.services.xserver.videoDrivers
+            );
 
             systemd.services."docker-network-setup" = {
                 path = [ pkgs.docker ];