{ lib, stdenv, fetchFromGitHub, cmake, qt6, fmt, vtflib-strata }:
stdenv.mkDerivation rec {
  pname = "vtex2";
  version = "0.3.1";

  src = fetchFromGitHub {
    owner = "StrataSource";
    repo = pname;
    rev = "v${version}";
    fetchSubmodules = false;
    hash = "sha256-u5Tnz4zrOr04jUXYyD4trYne4QiaX40SZM7FAn/kkCk=";
  };

  cmakeFlags = [ "-DBUILD_GUI=ON" ];
  nativeBuildInputs = [ cmake qt6.wrapQtAppsHook ];
  buildInputs = with qt6; [ qtbase qtsvg qtwayland ];
  dontWrapQtApps = true;

  postUnpack = ''
    rm -rf source/external/{fmt,vtf}lib
    cp -r ${fmt.src} source/external/fmtlib
    cp -r ${vtflib-strata.src} source/external/vtflib
    chmod -R +w source
  '';

  preConfigure = ''
    pwd
    ls -l
  '';

  postInstall = ''
    rm -rf $out/{include,lib}
  '';
  
  postFixup = ''
    wrapQtApp $out/bin/vtfview
  '';

  meta = {
    homepage = src.url;
    description = "VTF converter and editor";
    license = lib.licenses.mit;
    platforms = lib.platforms.unix;
  };
}