immersed.nix

{ stdenv, lib, xorg, curl, gtk3, pango, gdk-pixbuf, glib, fontconfig, cairo, libGL, libva, libpng, intel-media-sdk, makeWrapper, fetchurl, dpkg, autoPatchelfHook }:
stdenv.mkDerivation rec {
  name = "immersed-${version}";
  version = "2.1-0";

  src = fetchurl {
    url = "http://206.189.168.203:8080/pool/main/i/immersed/Immersed_${version}_amd64.deb";
    sha256 = "03909cb9fc151717af0d7a8265c780e2e9e2b878dee61023c2508339d9bf0fb4";
  };
  sourceRoot = ".";
  nativeBuildInputs = [ dpkg autoPatchelfHook ];
  unpackCmd = "dpkg-deb -x $curSrc .";

  dontConfigure = true;
  dontBuild = true;

  installPhase = ''
    mkdir -p $out/bin
    cp -R usr/share usr/local/bin $out/
    # fix the path in the desktop file
    substituteInPlace \
      $out/share/applications/immersed-handler.desktop \
      --replace /usr/local/bin/ $out/bin/
    # symlink the binary to bin/
  '';
#  preFixup = let
#    # we prepare our library path in the let clause to avoid it become part of the input of mkDerivation
#    libPath = lib.makeLibraryPath [
     buildInputs = [
      curl  #libcurl-gnutls.so.4
      gtk3  #libgdk-3 libgtk-3
      pango #libpangocairo-1.0.so.0 libpango
      gdk-pixbuf #libgdk-pixbuf
      glib  #libgio-2.0.so.0 libgobject-2.0.so.0 ibglib-2.0.so.0
      fontconfig #libfontconfig.so.1
      xorg.libXcomposite #libXcomposite.so.1
      xorg.libXdamage #libXdamage.so.1
      xorg.libXfixes #libXfixes.so.3
      xorg.libX11 #libX11.so.6
      xorg.libXinerama #libXinerama.so.1
      xorg.libXext #libXext.so.6
      cairo #libcairo.so.2
      xorg.libSM #libSM.so.6
      xorg.libXxf86vm
      xorg.libXtst
      libGL
      libva
      libpng
      intel-media-sdk
      stdenv.cc.cc.lib  # libstdc++.so.6
    ];
  #in ''
 #   patchelf \
 #     --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
#      --set-rpath "${libPath}" \
#      $out/bin/Immersed
#  '';

  meta = with stdenv.lib; {
    homepage = https://immersedvr.com/;
    description = "Immersed Agent";
    license = licenses.unfree;
    platforms = platforms.linux;
    maintainers = [ "devzero" ];
  };
}
~