# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1429542965 -7200
# Node ID 7f9655f3716390df1484ebda60b38a2d191024b6
# Parent  0325c0da05df2589b68682e9d78c79219f32c007
pushkey: flush pending data before running a pre-pushkey hook (issue4607)

The pre-pushkey hook will likely validate the pushkey based on element
previously changed in the same transaction. We need to make theses data
available for the hook.

diff -r 0325c0da05df -r 7f9655f37163 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Mon Apr 20 17:15:50 2015 +0200
+++ b/mercurial/localrepo.py	Mon Apr 20 17:16:05 2015 +0200
@@ -1905,6 +1905,8 @@
             hookargs = {}
             if tr is not None:
                 hookargs.update(tr.hookargs)
+                pending = lambda: tr.writepending() and self.root or ""
+                hookargs['pending'] = pending
             hookargs['namespace'] = namespace
             hookargs['key'] = key
             hookargs['old'] = old