{ lib, stdenv, fetchFromGitHub, gtk3, hicolor-icon-theme }:
stdenv.mkDerivation {
  pname = "oxylite-icon-theme";
  version = "2024-04-22";

  src = fetchFromGitHub {
    owner = "mx-2";
    repo = "oxylite-icon-theme";
    rev = "3dec1990dddd4d51513ee1d2b1fb762c0ba80f50";
    hash = "sha256-syjFs2gkscdlpOmWgraj4l1+WwIaIVFZlhDY4nP99Oo=";
  };

#  propagatedBuildInputs = [ hicolor-icon-theme ];

  nativeBuildInputs = [ gtk3 ]; 
#  dontDropIconThemeCache = true;

  buildPhase = ''
    runHook preBuild
    runHook postBuild
  '';

  installPhase = ''
    runHook preInstall

    prefix="$out/share/icons/oxylite"; 
    mkdir -p "$prefix"; 
    for d in actions apps categories devices emblems emotes mimetypes places status ui; do
        install -d "$prefix/$d"; 
        cp -ar "$d" "$prefix"; 
        chmod -R u=rwX,g=rX,o=rX "$prefix/$d"; 
    done; 

    install -m 644 index.theme "$prefix/index.theme"; 
    install -m 644 licenses.yml "$prefix/licenses.yml"; 
    install -m 644 README.md "$prefix/README.md"; 

    gtk-update-icon-cache --force "$prefix"
    
    runHook postInstall
  '';

  meta = with lib; {
    description = "Oxylite Icon Theme";
    homepage = "https://github.com/mx-2/oxylite-icon-theme";
    license = licenses.gpl3Plus;
    platforms = platforms.linux;
  };
}