Beatoraja's Nix expression

default.nix

{
  stdenv,
  fetchFromGitHub,

  jdk,
  jre,
  ant,
  makeWrapper,
}:

let
  jdk_withfx = jdk.override {
    enableJavaFX = true;
  };
  jre_withfx = jre.override {
    enableJavaFX = true;
  };
in

stdenv.mkDerivation {
  name = "beatoraja";
  version = "0-unstable-2025-02-17";

  src = fetchFromGitHub {
    owner = "exch-bms2";
    repo = "beatoraja";
    rev = "7d16ed08b2505139241aae470478ad104dc75408";
    hash = "sha256-XgTbVDd2maCrwgiUaxBHjiFDwKZn5+ElGpu24nd62AU=";
  };

  nativeBuildInputs = [
    jdk_withfx
    ant
    makeWrapper
  ];

  buildPhase = ''
    ant
  '';

  installPhase = ''
    mkdir -p $out/share/beatoraja
    cp build/beatoraja.jar $out/share/beatoraja

    mkdir -p $out/bin
    makeWrapper ${jre_withfx}/bin/java $out/bin/beatoraja \
      --add-flags "-jar $out/share/beatoraja/beatoraja.jar"
  '';
}