# HG changeset patch
# User FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
# Date 1348917084 -32400
# Node ID 573bec4ab7ba9bec5866dee68c19bddf99e6c213
# Parent  7d4e98bf114d49fc7181780ad9e1185ecf5f1599
subrepo: isolate configuration between each repositories in subrepo tree

Before this patch, repository local configurations are not isolated
between repositories in subrepo tree, because "localrepository"
objects for each subrepositories are created with "ui" instance of the
parent of each ones.

So, local configuration of the parent or higher repositories are
visible also in children or lower ones.

This patch uses "baseui" instead of "ui" to create repository object:
the former contains only global configuration.

This patch also copies 'ui.commitsubrepos' configuration to commit
recursively in subrepo tree, because it may be set in not
"repo.baseui" but "repo.ui".

diff -r 7d4e98bf114d -r 573bec4ab7ba mercurial/subrepo.py
--- a/mercurial/subrepo.py	Sat Oct 27 16:39:47 2012 -0500
+++ b/mercurial/subrepo.py	Sat Sep 29 20:11:24 2012 +0900
@@ -395,7 +395,11 @@
         if not os.path.exists(os.path.join(root, '.hg')):
             create = True
             util.makedirs(root)
-        self._repo = hg.repository(r.ui, root, create=create)
+        self._repo = hg.repository(r.baseui, root, create=create)
+        for s, k in [('ui', 'commitsubrepos')]:
+            v = r.ui.config(s, k)
+            if v:
+                self._repo.ui.setconfig(s, k, v)
         self._initrepo(r, state[0], create)
 
     def _initrepo(self, parentrepo, source, create):