let () =
  Daemon.notify Daemon.State.Ready |> ignore;
  let conf =
    (try Yojson.Safe.from_file "/etc/smooooth.json" |> Smooooth.config_of_yojson
     with Sys_error e ->
       Printf.eprintf "Failed to open config - %s\n" e;
       exit 1)
    |> function
    | Ok c -> c
    | Error e ->
        Printf.eprintf "Fatal error parsing config - %s\n" e;
        exit 1
  in
  Lwt_main.run @@ Smooooth.main conf.path conf.blockers