nixos-config/packages/u-he/twangstrom.nix

{ stdenv, pkgs, fetchurl, lib, autoPatchelfHook, makeWrapper, ... }:

stdenv.mkDerivation rec {
  pname = "u-he twangstrom";
  version = "latest";

  src = fetchurl {
    url = "https://dl.u-he.com/releases/Twangstrom_102_16742_Linux.tar.xz";
    sha256 = "sha256-SFPY+R+gQstDXe+gLaoIuCUckBoYwWZygXSMwytcpnc=";
  };

  nativeBuildInputs = [ makeWrapper autoPatchelfHook ];

  buildInputs = with pkgs; [
    freetype
    fontconfig
    alsa-lib
    pipewire
    stdenv.cc.cc.lib
    cairo
    xorg.libxcb
    xorg.xcbutilkeysyms
    xorg.xcbutil
    gtk3
    glibc
    batik
  ];

  installPhase = ''
    mkdir -p $out/lib/vst3 $out/share $out/lib/vst3/Twangstrom.64.vst3/Contents/Resources/Documentation $out/lib/vst3/Twangstrom.64.vst3/Contents/x86_64-linux

    cp -r Twangstrom/Twangstrom.64.so $out/lib/vst3/Twangstrom.64.vst3/Contents/x86_64-linux/
    cp -r Twangstrom/*.pdf $out/lib/vst3/Twangstrom.64.vst3/Contents/Resources/Documentation/

  '';

  # cp -r Twangstrom $out/share/

  postFixup = ''
    for file in \
      $out/lib/vst3/Twangstrom.64.vst3/Contents/x86_64-linux/Twangstrom.64.so
    do
      patchelf --set-rpath "${lib.makeLibraryPath buildInputs}" $file
    done
  '';

  meta = with lib; {
    homepage = "https://u-he.com/products/twangstrom/";
    description = "u-he twangstrom. To complete the installation, manually symlink the data dirs from ~/.nix-profile/share/Twangstrom/ into ~/.u-he/Twangstrom/";
    platforms = platforms.linux;
  };
}