{ config, pkgs, lib, ... }:
with lib;
let
  vmixLib = import ./../lib {inherit pkgs lib; };
  args = { inherit config pkgs lib vmixLib; };
in
{
  imports = [ (import ./networks args) (import ./vms args) ];

  # only relax sandbox on hosts that actually define VM namespaces
  config.nix.settings.sandbox = mkIf (config.vmix.namespaces != {}) "relaxed";

  options.vmix.namespaces = mkOption {
    type = types.attrsOf
      (types.submodule (import ./namespaceSubmoduleOptions.nix args));
    default = {};
  };

  config.nixpkgs.overlays = [ (import ../overlay.nix) ];
}