{ lib
, fetchFromGitHub
, cmake
, pkg-config
, mysql80
, git
, boost
, openssl
, zlib
, readline
, bzip2
, rsync
, stdenv
}:

stdenv.mkDerivation (finalAttrs: {
  pname = "azerothcore-wotlk-npcbots";
  version = "unstable";

  srcs = [
    (fetchFromGitHub {
      owner = "trickerer";
      name = "azerothcore";
      repo = "AzerothCore-wotlk-with-NPCBots";
      rev = "952304c1157eb5039f557f1c7535f001054757c6";
      hash = "sha256-M/jmDHgdo/slf4b18/gLW1dFETIbLI36EiFj+mmf/io=";
    })
    (fetchFromGitHub {
      owner = "azerothcore";
      repo = "mod-ah-bot";
      name = "mod-ah-bot";
      rev = "60d80b8673abb722178d9bd64349d0ff4765de98";
      hash = "sha256-EkQhR64/pAhYDjsSlwRs/4uN3WfbZNbu2czwht2u8x8=";
    })
  ];

  sourceRoot = "azerothcore";

  postUnpack = ''
    cp -a mod-ah-bot azerothcore/modules/mod-ah-bot
  '';

  nativeBuildInputs = [
    cmake
    pkg-config
  ];

  buildInputs = [
    rsync
    mysql80
    git
    boost
    openssl
    zlib
    readline
    bzip2
  ];

  enableParallelBuilding = true;

  cmakeFlags = [
    "-DCMAKE_INSTALL_PREFIX=${placeholder "out"}"
    "-DTOOLS_BUILD=all"
    "-DSCRIPTS=static"
    "-DMODULES=static"
  ];

  cmakeBuildType = "Release";

  outputs = [ "out" "srcDir" ];

  #dontPatch = true;
  #dontConfigure = true;
  #dontBuild = true;
  #dontFixup = true;

  installPhase = ''
    runHook preInstall

    ls ..
    rsync -a --exclude=build ../ $srcDir

    mkdir -p $out
    make install

    runHook postInstall
  '';

  meta = with lib; {
    description = "Complete Open Source and Modular solution for MMO";
    homepage = "http://www.azerothcore.org/";
    license = licenses.lgpl3;
    platforms = [ "x86_64-linux" ];
    maintainers = with maintainers; [ gaelreyrol ];
  };
})