nixos-config/pkgs/deconz/default.nix

{
  lib,
  stdenv,
  fetchurl,
  mkDerivation,
  dpkg,
  autoPatchelfHook,
  libxcrypt-legacy,
  qtserialport,
  qtwebsockets,
  libredirect,
  makeWrapper,
  gzip,
  gnutar,
}:

let
  version = "2.17.01";
  srcs = {
    x86_64-linux = fetchurl {
      url = "https://deconz.dresden-elektronik.de/ubuntu/beta/deconz-${version}-qt5.deb";
      sha256 = "sha256-c2G3oOnSXlivO9KXRBZIe2DEuq7vPVlNDKF6T/pZLps=";
    };

    aarch64-linux = fetchurl {
      url = "https://deconz.dresden-elektronik.de/debian/stable/deconz_${version}-debian-buster-stable_arm64.deb";
      sha256 = "sha256-zuy4e9bzcRqDeXP6mfzZLCDK/3we25LH6xktnO6HXps=";
    };
  };
in
mkDerivation {
  pname = "deCONZ";
  inherit version;

  src = srcs.${stdenv.hostPlatform.system};

  nativeBuildInputs = [
    dpkg
    autoPatchelfHook
    makeWrapper
  ];

  buildInputs = [
    libxcrypt-legacy
    qtserialport
    qtwebsockets
  ];

  unpackPhase = "dpkg-deb -x $src .";

  installPhase = ''
    mkdir -p "$out"
    cp -r usr/* .
    cp -r share/deCONZ/plugins/* lib/
    cp -r . $out

    wrapProgram "$out/bin/deCONZ" \
        --set LD_PRELOAD "${libredirect}/lib/libredirect.so" \
        --set NIX_REDIRECTS "/usr/share=$out/share:/usr/bin=$out/bin" \
        --prefix PATH : "${
          lib.makeBinPath [
            gzip
            gnutar
          ]
        }"
  '';

  meta = with lib; {
    description = "Manage ZigBee network with ConBee, ConBee II or RaspBee hardware";
    # 2019-08-19: The homepage links to old software that doesn't even work --
    # it fails to detect ConBee2.
    homepage = "https://www.dresden-elektronik.de/funktechnik/products/software/pc-software/deconz/?L=1";
    license = licenses.unfree;
    platforms = [
      "x86_64-linux"
      "aarch64-linux"
    ];
    maintainers = with maintainers; [ felschr ];
  };
}