anchor.diff:  
         [crio.network]
         plugin_dirs = ["${pkgs.cni-plugins}/bin/"]
  +      ${optionalString (cfg.networkDir != null) ''network_dir = "${cfg.networkDir}"''}
   
         [crio.runtime]
         cgroup_manager = "systemd"
  
positive.code:         The final CRI-O package (including extra packages).
        '';
      };
    };
  
    config = mkIf cfg.enable {
  
negative.code: { config, lib, pkgs, ... }:
  
  with lib;
  let
    cfg = config.virtualisation.cri-o;
  
    crioPackage = (pkgs.cri-o.override { inherit (cfg) extraPackages; });
  
    # Copy configuration files to avoid having the entire sources in the system closure
    copyFile = filePath: pkgs.runCommandNoCC (builtins.unsafeDiscardStringContext (builtins.baseNameOf filePath)) { } ''
      cp ${filePath} $out
    '';
  in
  