(* Js_of_ocaml compiler
 * http://www.ocsigen.org/js_of_ocaml/
 * Copyright (C) 2013 Hugo Heuzard
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, with linking exception;
 * either version 2.1 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *)

open Js_of_ocaml_compiler.Stdlib

let (exit_code : int) =
  try Cmdliner.Cmd.eval ~catch:false ~argv:Sys.argv Link_wasm.command with
  | (Match_failure _ | Assert_failure _ | Not_found) as exc ->
      let backtrace = Printexc.get_backtrace () in
      Format.eprintf
        "%s: You found a bug. Please report it at \
         https://github.com/ocsigen/js_of_ocaml/issues :@."
        Sys.argv.(0);
      Format.eprintf "Error: %s@." (Printexc.to_string exc);
      prerr_string backtrace;
      1
  | Failure s ->
      Format.eprintf "%s: Error: %s@." Sys.argv.(0) s;
      1
  | exc ->
      Format.eprintf "%s: Error: %s@." Sys.argv.(0) (Printexc.to_string exc);
      1

let () = exit exit_code
