From patchwork Fri Aug  5 17:23:46 2016
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Subject: [8,of,9,v2] auditvfs: forward options property from nested vfs
From: Augie Fackler <raf@durin42.com>
X-Patchwork-Id: 16127
Message-Id: <bf05e3655cb4239fa34e.1470417826@arthedain.pit.corp.google.com>
To: mercurial-devel@mercurial-scm.org
Date: Fri, 05 Aug 2016 13:23:46 -0400

# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1470410362 14400
#      Fri Aug 05 11:19:22 2016 -0400
# Node ID bf05e3655cb4239fa34e0b7e263aa33a7a2143bd
# Parent  cb4b54c546d76d5ac0ccfe32ac02265d9ae8d336
auditvfs: forward options property from nested vfs

This was breaking my ability to use treemanifests in bundlerepos, and
was deeply mysterious. We should probably just make the options
property a formal part of the vfs API, and make it a required
construction parameter. Sadly, I don't have time to dive into that
refactor right now.

diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
--- a/mercurial/scmutil.py
+++ b/mercurial/scmutil.py
@@ -638,6 +638,14 @@ class auditvfs(object):
     def mustaudit(self, onoff):
         self.vfs.mustaudit = onoff
 
+    @property
+    def options(self):
+        return self.vfs.options
+
+    @options.setter
+    def options(self, value):
+        self.vfs.options = value
+
 class filtervfs(abstractvfs, auditvfs):
     '''Wrapper vfs for filtering filenames with a function.'''