{ buildApp, nextcloudVersion }:
let
  apporder_0_13_0 = buildApp rec {
    appName = "apporder";
    version = "0.13.0";
    url = "https://github.com/juliushaertl/apporder/releases/download/v${version}/${appName}.tar.gz";
    sha256 = "1gnaii65xcmh834n7g7zfzx47hi7scq8j8xh9lriyyxh7dik8as5";
  };
  versions = {
    "20" = apporder_0_13_0;
    "21" = apporder_0_13_0;
    "22" = apporder_0_13_0;
  };
in
  versions."${builtins.toString nextcloudVersion}" or (throw "Unsupported version for nextcloud app apporder")