# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 2015-07-27 13:14:40
# Node ID 511e1949d55708e7eeacc8ab7874df534422e4c6
# Parent  3e84f40232c7931dbeca16e563ae8f63ca12cf4d

ignore: fix path concatenation of .hgignore on Windows

Since 3de48ff62733, .hgignore is ignored on Windows because a pat may have
a drive letter, but pathutil.join is posixpath.join.

  "z:\foo\bar/z:\foo\bar\.hgignore"

Instead, this patch uses os.path.join() and util.localpath() to process both
parts as file-system paths.

Maybe we can remove os.path.join() at dirstate._ignore because 'include:' is
resolved relative to repo root? It was introduced by a04c7b74b3d5.

diff --git a/mercurial/match.py b/mercurial/match.py
--- a/mercurial/match.py
+++ b/mercurial/match.py
@@ -5,7 +5,7 @@
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
-import copy, re
+import copy, os, re
 import util, pathutil
 from i18n import _
 
@@ -289,7 +289,7 @@ class match(object):
                 continue
             elif kind == 'include':
                 try:
-                    fullpath = pathutil.join(root, pat)
+                    fullpath = os.path.join(root, util.localpath(pat))
                     includepats = readpatternfile(fullpath, self._warn)
                     for k, p, source in self._normalize(includepats, default,
                                                         root, cwd, auditor):