(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2020 Nomadic Labs <contact@nomadic-labs.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
let spawn_command ?(path = Uses.path Constant.octez_codec) ?hooks arguments =
Process.spawn path ?hooks arguments
let spawn_encode ?path ?hooks ~name json =
spawn_command ?path ?hooks ["encode"; name; "from"; JSON.encode_u json]
let encode ?path ?hooks ~name json =
let open Lwt.Infix in
spawn_encode ?path ?hooks ~name json
|> Process.check_and_read_stdout >|= String.trim
let spawn_decode ?path ?hooks ~name binary =
spawn_command ?path ?hooks ["decode"; name; "from"; binary]
let decode ?path ?hooks ~name binary =
let* json =
String.trim binary
|> spawn_decode ?path ?hooks ~name
|> Process.check_and_read_stdout
in
return (JSON.parse ~origin:("octez-codec encode " ^ name) json)
let spawn_dump_encodings ?path () = spawn_command ?path ["dump"; "encodings"]
let dump_encodings ?path () =
let* json = spawn_dump_encodings ?path () |> Process.check_and_read_stdout in
return (JSON.parse ~origin:"octez-codec dump encodings" json)