qimgv_jxl.nix

{ pkgs, stdenv, lib, fetchFromGitHub, fetchpatch

, cmake, pkgconfig

, exiv2, mpv, opencv4
# , qtbase
# , qtimageformats
# , qtsvg
}:
# { pkgs ? import <nixpkgs> { } }:
with pkgs;

let kimageformats = callPackage ./kimageformats.nix { };
in stdenv.mkDerivation rec {
  pname = "qimgv";
  version = "1.0.3-alpha";

  src = fetchFromGitHub {
    owner = "easymodo";
    repo = pname;
    rev = "v${version}";
    sha256 = "sha256-fHMSo8zlOl9Lt8nYwClUzON4TPB9Ogwven+TidsesxY=";
  };

  # patches = [
  # # QtAtomicInt's `storeRelaxed` was introduced in Qt 5.14, while nixpkgs only
  # # has Qt 5.12. This appears to be the only instance of Qt 5.12
  # # incompatibility, and will be fixed in the next release.
  # (fetchpatch {
  # url = "https://github.com/easymodo/qimgv/commit/a39d6086ceb9445d2c16943e0719096a99920bf8.patch";
  # sha256 = "1z3ngv6i316hrdcdzig4jg6bcdbgfxjaxvm2jcfcw2dnfbfiq47s";
  # })
  # ];

  nativeBuildInputs = [
    cmake
    pkgconfig
    libsForQt5.qt5.qtbase
    libsForQt5.qt5.wrapQtAppsHook
    kimageformats
  ];

  buildInputs = [
    exiv2
    mpv
    opencv4
    libsForQt5.qt5.qtbase
    # libsForQt5.qt5.qtimageformats

    kimageformats
    libsForQt5.qt5.qtsvg
  ];

  postPatch = ''
    sed -i "s@/usr/bin/mpv@${mpv}/bin/mpv@" \
      qimgv/settings.cpp
  '';

  # Wrap the library path so it can see `libqimgv_player_mpv.so`, which is used
  # to play video files within qimgv itself.
  qtWrapperArgs = [ "--prefix LD_LIBRARY_PATH : ${placeholder "out"}/lib" ];

  meta = with lib; {
    description = "A Qt5 image viewer with optional video support";
    homepage = "https://github.com/easymodo/qimgv";
    license = licenses.gpl3;
    platforms = platforms.linux;
    maintainers = with maintainers; [ cole-h ];
  };
}