upd

packages/hueforge/default.nix

@@ -1,7 +1,32 @@
 {
+  stdenv,
   writeShellScriptBin,
   appimage-run
 }:
-writeShellScriptBin "hueforge" ''
-    exec ${appimage-run}/bin/appimage-run HueForge_Linux_v0.9.3.1.AppImage "$@"
-  '';
+let
+  src = ./HueForge_Linux_v0.9.3.1.AppImage;
+  wrapperScript = writeShellScriptBin "hueforge" ''
+    exec ${appimage-run}/bin/appimage-run ${src} "$@"
+  '';
+in
+stdenv.mkDerivation rec {
+  inherit src;
+  pname = "hueforge";
+  version = "0.9.3.1";
+
+  dontUnpack = true;
+  dontConfigure = true;
+  dontPatch = true;
+  dontFixup = true;
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/{share,bin}
+
+    cp $src $out/share/HueForge_Linux_v0.9.3.1.AppImage
+    cp ${wrapperScript}/bin/hueforge $out/bin/hueforge
+
+    runHook postInstall
+  '';
+}