packages/prismlauncher.nix

{ lib
, stdenv
, fetchFromGitHub
, cmake
, jdk8
, jdk
, zlib
, file
, wrapQtAppsHook
, xorg
, libpulseaudio
, qtbase
, libGL
, quazip
, glfw
, openal
, msaClientID ? ""
, jdks ? [ jdk jdk8 ]
, extra-cmake-modules
, tomlplusplus
, ghc_filesystem
, libnbtplusplus
,
}:
let
  rev = "243600b75babc636bdd1ac0dc8fd5fa4a2db1a0c";
  sha256 = "sha256-cDwa6NeZew+MubtRmUViLA8gUaoH3AMxD9PdQcgSgSU=";

  libnbtplusplus = fetchFromGitHub {
    owner = "ljfa-ag";
    repo = "libnbtplusplus";
    rev = "v2.5";
    sha256 = "sha256-4PHKPbWIWAy9ym25M4SnllTkrqnR+g/0AOqyMBZcdX4=";
  };
in
stdenv.mkDerivation {
  pname = "prismlauncher";
  version = builtins.substring 0 7 rev;

  src = fetchFromGitHub {
    owner = "PlaceholderMC";
    repo = "PrismLauncher";
    inherit rev sha256;
  };

  postUnpack = ''
    rm -rf source/libraries/libnbtplusplus
    mkdir source/libraries/libnbtplusplus
    cp -a ${libnbtplusplus}/* source/libraries/libnbtplusplus
    chmod -R a+r+w source/libraries/libnbtplusplus
    chown -R $USER: source/libraries/libnbtplusplus
    ls source/libraries/libnbtplusplus/*
  '';

  nativeBuildInputs = [ extra-cmake-modules tomlplusplus ghc_filesystem cmake file jdk wrapQtAppsHook ];
  buildInputs = [ qtbase zlib quazip ];

  cmakeFlags = lib.optionals (msaClientID != "") [ "-DLauncher_MSA_CLIENT_ID=${msaClientID}" ];

  dontWrapQtApps = true;

  postInstall =
    let
      libpath = with xorg;
        lib.makeLibraryPath [
          libX11
          libXext
          libXcursor
          libXrandr
          libXxf86vm
          libpulseaudio
          libGL
          glfw
          openal
          stdenv.cc.cc.lib
        ];
    in
    ''
      # xorg.xrandr needed for LWJGL [2.9.2, 3) https://github.com/LWJGL/lwjgl/issues/128
      wrapQtApp $out/bin/prismlauncher \
        --set LD_LIBRARY_PATH /run/opengl-driver/lib:${libpath} \
        --prefix PRISMLAUNCHER_JAVA_PATHS : ${lib.makeSearchPath "bin/java" jdks} \
        --prefix PATH : ${lib.makeBinPath [xorg.xrandr]}
    '';

  meta = with lib; {
    homepage = "https://github.com/PlaceholderMC/PrismLauncher/";
    description = "A free, open source launcher for Minecraft";
    longDescription = ''
      Allows you to have multiple, separate instances of Minecraft (each with
      their own mods, texture packs, saves, etc) and helps you manage them and
      their associated options with a simple interface.
    '';
    platforms = platforms.linux;
    /*
      changelog = "https://github.com/PlaceholderMC/PrismLauncher/releases/tag/${version}";
      */
    license = licenses.gpl3Only;
    maintainers = with maintainers; [ minion3665 ];
  };
}