{ lib, stdenv, fetchurl, xorg, freetype, fontconfig, openssl, glib, nss, nspr, expat
, alsa-lib, dbus, zlib, libxml2, libxslt, makeWrapper, xkeyboard_config, systemd
, libGL, xcbutilkeysyms, xdg-utils, libtool }:

let
  version = "4.30.5.1682";

  rpath = lib.makeLibraryPath [
    xdg-utils
    xorg.libXext
    xorg.libSM
    xorg.libICE
    xorg.libX11
    xorg.libXrandr
    xorg.libXdamage
    xorg.libXrender
    xorg.libXfixes
    xorg.libXcomposite
    xorg.libXcursor
    xorg.libxcb
    xorg.libXi
    xorg.libXScrnSaver
    xorg.libXtst
    freetype
    fontconfig
    openssl
    glib
    nss
    nspr
    dbus
    alsa-lib
    zlib
    libtool
    libxml2
    libxslt
    expat
    xcbutilkeysyms
    systemd
    libGL
  ] + ":${stdenv.cc.cc.lib}/lib64";
in stdenv.mkDerivation {
  pname = "hipchat";
  inherit version;

  src = fetchurl {
    url = "https://atlassian.artifactoryonline.com/artifactory/hipchat-apt-client/pool/HipChat4-${version}-Linux.deb";
    sha256 = "03pz8wskafn848yvciq29kwdvqcgjrk6sjnm8nk9acl89xf0sn96";
  };

  nativeBuildInputs = [ makeWrapper ];

  buildCommand = ''
    ar x $src
    tar xfvz data.tar.gz

    mkdir -p $out/libexec/hipchat
    d=$out/libexec/hipchat/lib
    mv opt/HipChat4/* $out/libexec/hipchat/
    mv usr/share $out

    for file in $(find $d -type f); do
        patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $file || true
        patchelf --set-rpath ${rpath}:$out/libexec/hipchat/lib:\$ORIGIN $file || true
    done

    patchShebangs $d/linuxbrowserlaunch.sh

    substituteInPlace $out/share/applications/hipchat4.desktop \
      --replace /opt/HipChat4/bin/HipChat4 $out/bin/hipchat

    makeWrapper $d/HipChat.bin $out/bin/hipchat \
      --run 'export HIPCHAT_LD_LIBRARY_PATH=$LD_LIBRARY_PATH' \
      --run 'export HIPCHAT_QT_PLUGIN_PATH=$QT_PLUGIN_PATH' \
      --set QT_XKB_CONFIG_ROOT ${xkeyboard_config}/share/X11/xkb \
      --set QTWEBENGINEPROCESS_PATH $d/QtWebEngineProcess

    makeWrapper $d/QtWebEngineProcess.bin $d/QtWebEngineProcess \
      --set QT_PLUGIN_PATH "$d/plugins"
  '';

  meta = with lib; {
    description = "Desktop client for HipChat services";
    homepage = "http://www.hipchat.com";
    license = licenses.unfree;
    platforms = [ "x86_64-linux" ];
    maintainers = with maintainers; [ puffnfresh ];
  };
}