Use BASE editor CLI interface to build app seamlessly

game.nix

@@ -1,5 +1,6 @@
 {
   pkgs,
+  base,
   lib,
   stdenv,
   system,
@@ -17,20 +18,22 @@ stdenv.mkDerivation rec {
   pname = "base-demo";
   version = "0.0.1";
 
-  src = pkgs.requireFile {
-    name = "${pname}-jar-${version}.jar";
-    sha256 = "0k0zh3zccz1sgdqgc97glb6i2rb2459lp89j9s6hyvlzpk86sy5z";
-    message = "Please compile the game with BASE game designer, then rename the output 'game.jar' file to '${pname}-jar-${version}.jar' and add it to store before proceeding.";
-  };
+  src = ./.;
 
-  dontUnpack = true;
+  nativeBuildInputs = [base.packages.${system}.default makeWrapper];
 
-  nativeBuildInputs = [makeWrapper];
+  buildPhase = ''
+    base-editor -bHp $src/project.json -o build
+  '';
 
   installPhase = ''
     mkdir -p $out/bin
+    mkdir -p $out/share/java
+
+    cp build/out/game.jar $out/share/java/base-demo-game.jar
+
     makeWrapper "${jdk17}/bin/java" $out/bin/base-demo \
-      --add-flags "-jar ${src}" \
+      --add-flags "-jar $out/share/java/base-demo-game.jar" \
       --prefix LD_LIBRARY_PATH : "${xorg.libXtst}/lib" \
       --prefix LD_LIBRARY_PATH : "${openjfx17}/lib" \
       --prefix LD_LIBRARY_PATH : "${glib.out}/lib" \