(*
 * Copyright (c) 2013-2017 Thomas Gazagnaire <thomas@gazagnaire.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *)

module String = struct
  type t = string
  let t = Ir_type.string
  let master = "master"

  let is_valid s =
    let ok = ref true in
    let n = String.length s in
    let i = ref 0 in
    while !i < n do
      (match s.[!i] with
       | 'a' .. 'z'
       | 'A' .. 'Z'
       | '0' .. '9'
       | '-'| '_' | '.' -> ()
       | '/'  -> if Sys.os_type = "Win32" then ok := false
       | '\\' ->
         if Sys.os_type = "Win32" && !i + 1 < n && s.[!i+1] = '\\' then incr i;
       | _ -> ok := false
      );
      incr i;
    done;
    !ok

  let pp = Fmt.string
  let of_string x = Ok x
end

(*
 * Copyright (c) 2013-2017 Thomas Gazagnaire <thomas@gazagnaire.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *)

module String = struct
  type t = string
  let t = Ir_type.string
  let master = "master"

  let is_valid s =
    let ok = ref true in
    let n = String.length s in
    let i = ref 0 in
    while !i < n do
      (match s.[!i] with
       | 'a' .. 'z'
       | 'A' .. 'Z'
       | '0' .. '9'
       | '-'| '_' | '.' -> ()
       | _ -> ok := false
      );
      incr i;
    done;
    !ok

  let pp = Fmt.string
  let of_string x = Ok x
end

Remove last remaining win-specific validity checks from branch names
Remove last remaining win-specific validity checks from branch names
