nixos-config/modules/workspace/gnome3.nix

{ config, pkgs, lib, ... }: {
  services.gnome3 = {
    core-os-services.enable = true;
    core-utilities.enable = true;
    sushi.enable = true;
    tracker.enable = true;
    tracker-miners.enable = true;
    gnome-settings-daemon.enable = true;
    glib-networking.enable = true;
  };
  services.gvfs.enable = true;
  home-manager.users.balsoft = {
    xdg.userDirs.enable = true;
  };
}