{ buildApp, nextcloudVersion }:
let
  maps_0_1_9 = buildApp rec {
    appName = "maps";
    version = "0.1.9";
    url = "https://github.com/nextcloud/maps/releases/download/v${version}/${appName}-${version}.tar.gz";
    sha256 = "007y80idqg6b6zk6kjxg4vgw0z8fsxs9lajnv49vv1zjy6jx2i1i";
  };
  versions = {
    "20" = maps_0_1_9;
    "21" = maps_0_1_9;
    "22" = maps_0_1_9;
    "23" = maps_0_1_9;
  };
in
  versions."${builtins.toString nextcloudVersion}" or (throw "Unsupported version for nextcloud app maps")