# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@logilab.fr>
# Date 2012-01-30 16:33:09
# Node ID 6697498bdd8390021d6c454814d038dcd953bfbf
# Parent  7c967c4a61444c629245dc2721feb75ea72c024a

phases: write default phase data as soon as possible.

Marks phase data as dirty when computing default phase. Actual writing is done
when the lock is released. So, read only operation don't write phase data
because they don't lock the repo.

diff --git a/mercurial/phases.py b/mercurial/phases.py
--- a/mercurial/phases.py
+++ b/mercurial/phases.py
@@ -122,6 +122,7 @@ def readroots(repo):
             raise
         for f in repo._phasedefaults:
             roots = f(repo, roots)
+        repo._dirtyphases = True
     return roots
 
 def writeroots(repo):
diff --git a/tests/test-inherit-mode.t b/tests/test-inherit-mode.t
--- a/tests/test-inherit-mode.t
+++ b/tests/test-inherit-mode.t
@@ -121,6 +121,7 @@ group can still write everything
   00660 ../push/.hg/store/data/dir/bar.i
   00660 ../push/.hg/store/data/foo.i
   00660 ../push/.hg/store/fncache
+  00660 ../push/.hg/store/phaseroots
   00660 ../push/.hg/store/undo
   00660 ../push/.hg/store/undo.phaseroots
   00660 ../push/.hg/undo.bookmarks