{
  config,
  lib,
  ...
}: let
  cfg = config.sils.etesync-dav;
in {
  options.sils.etesync-dav.enable = lib.mkEnableOption "etesync-dav";
  config = lib.mkIf cfg.enable {
    services.etesync-dav = {
      enable = true;
      serverUrl = "https://etebase.vhack.eu";
      #settings = {
      #};
    };
  };
}