nixpkgs/pkgs/applications/graphics/yed/default.nix

{ stdenv, fetchzip, makeWrapper, unzip, jre }:

stdenv.mkDerivation rec {
  pname = "yEd";
  version = "3.20";

  src = fetchzip {
    url = "https://www.yworks.com/resources/yed/demo/${pname}-${version}.zip";
    sha256 = "08j8lpn2nd41gavgrj03rlrxl04wcamq1y02f1x1569ykbhycb3m";
  };

  nativeBuildInputs = [ makeWrapper unzip ];

  installPhase = ''
    mkdir -p $out/yed
    cp -r * $out/yed
    mkdir -p $out/bin

    makeWrapper ${jre}/bin/java $out/bin/yed \
      --add-flags "-jar $out/yed/yed.jar --"
  '';

  meta = with stdenv.lib; {
    license = licenses.unfree;
    homepage = "https://www.yworks.com/products/yed";
    description = "A powerful desktop application that can be used to quickly and effectively generate high-quality diagrams";
    platforms = jre.meta.platforms;
    maintainers = with maintainers; [ abbradar ];
  };
}