bsb_watcher_gen.ml

(* Copyright (C) 2017- Hongbo Zhang, Authors of ReScript
 *
 * 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * In addition to the permissions granted to you by the LGPL, you may combine
 * or link a "work that uses the Library" with a publicly distributed version
 * of this file to produce a combined library or application, then distribute
 * that combined work under the terms of your choosing, with no requirement
 * to comply with the obligations normally placed on you by section 4 of the
 * LGPL version 3 (or the corresponding section of a later version of the LGPL
 * should you choose to use a 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. *)

let kvs = Ext_json_noloc.kvs

let arr = Ext_json_noloc.arr

let str = Ext_json_noloc.str

let generate_sourcedirs_meta ~name (res : Bsb_file_groups.t) =
  let v =
    kvs
      [
        ("dirs", arr (Ext_array.of_list_map res.files (fun x -> str x.dir)));
        ( "generated",
          arr
            (Array.of_list
            @@ Ext_list.fold_left res.files [] (fun acc x ->
                   Ext_list.flat_map_append x.generators acc (fun x ->
                       Ext_list.map x.output str))) );
        ( "pkgs",
          arr
            (Array.of_list
               (Bsb_pkg.to_list (fun pkg path ->
                    arr [| str (Bsb_pkg_types.to_string pkg); str path |]))) );
      ]
  in
  Ext_json_noloc.to_file name v