ext_filename.mli

(* Copyright (C) 2015-2016 Bloomberg Finance L.P.
 * 
 * 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. *)





(* TODO:
   Change the module name, this code is not really an extension of the standard 
    library but rather specific to JS Module name convention. 
*)

type t = 
  [ `File of string 
  | `Dir of string ]

val combine : string -> string -> string 
val path_as_directory : string -> string

(** An extension module to calculate relative path follow node/npm style. 
    TODO : this short name will have to change upon renaming the file.
 *)

(** Js_output is node style, which means 
    separator is only '/'

    if the path contains 'node_modules', 
    [node_relative_path] will discard its prefix and 
    just treat it as a library instead
 *)

val node_relative_path : t -> [`File of string] -> string

val chop_extension : ?loc:string -> string -> string


val resolve_bs_package : cwd:string -> string -> string



val cwd : string Lazy.t
val package_dir : string Lazy.t