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(*
* Copyright (C) 2020 Alban Gruin
*
* ucs is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ucs 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with ucs. If not, see <http://www.gnu.org/licenses/>.
*)
open Cmdliner
let tcp =
(fun s ->
match int_of_string_opt s with
| Some p when p >= 0 && p < 65536 -> `Ok p
| Some p -> `Error (Printf.sprintf "invalid value `%d', expected a number \
between 0 and 65535" p)
| None -> `Error (Printf.sprintf "invalid value `%s', expected an \
integer" s)),
Format.pp_print_int
let base_url =
let doc = "Base URL for this instance" in
Arg.(required & opt (some string) None & info ["b"; "base"] ~doc)
let celcat_url =
let doc = "Celcat URL" in
Arg.(required & opt (some string) None & info ["c"; "celcat"] ~doc)
let port =
let doc = "TCP port" in
Arg.(value & opt tcp 8080 & info ["p"; "port"] ~doc)
let socket =
let doc = "UNIX socket" in
Arg.(value & opt (some string) None & info ["s"; "socket"] ~doc)
let () =
let run base_url celcat_url port socket =
let celcat_uri = Uri.of_string celcat_url and
mode = match socket with
| Some s -> `Unix_domain_socket (`File s)
| None -> `TCP (`Port port) in
Lwt_main.run (Server.serve base_url celcat_uri mode) in
let cmd =
let doc = "micro celcatsanitizer: convert celcat \
calendar to ICS files, on the fly." and
exits = Term.default_exits in
Term.(const run $ base_url $ celcat_url $ port $ socket),
Term.info "ucs" ~version:"0.1" ~doc ~exits in
Term.(exit @@ eval cmd)
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