Build Dnsmasq with nix-snapshotter

utils.nix

@@ -1,8 +1,10 @@
 {
+  self,
   pkgs,
   nixpkgs,
   nixng,
   globals,
+  nix-snapshotter,
   ...
 }: {
   mkNixNGImage = name: file: let
@@ -27,4 +29,12 @@
     };
 
   nixSnapshotterRef = imagePath: "nix:0${imagePath}";
+
+  mkNixNGImage2 = name:
+    (nix-snapshotter.packages.${pkgs.stdenv.system}.nix-snapshotter.buildImage {
+      inherit name;
+      resolvedByNix = true;
+      config.entrypoint = ["${self.nixngConfigurations.${pkgs.stdenv.system}.${name}.config.system.build.toplevel}/init"];
+    })
+    .image;
 }