- at_exit Http_getter.close_maps;
- Sys.catch_break true;
- try
- Http_daemon.start' ~mode:`Thread
- ~timeout:(Some 600) ~port:(Helm_registry.get_int "getter.port")
- callback
- with Sys.Break -> () (* 'close_maps' already registered with 'at_exit' *)
+ let batch_update =
+ try Sys.argv.(1) = "-update" with Invalid_argument _ -> false
+ in
+ if batch_update then (* batch mode: performs update and exit *)
+ Http_getter.update ~logger:Http_getter.stdout_logger ()
+ else begin (* daemon mode: start http daemon *)
+ at_exit Http_getter.close_maps;
+ Sys.catch_break true;
+ try
+ Http_daemon.start' ~mode:`Thread
+ ~timeout:(Some 600) ~port:(Helm_registry.get_int "getter.port")
+ callback
+ with Sys.Break -> () (* 'close_maps' already registered with 'at_exit' *)
+ end