# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 1141663661 -3600
# Node ID 876e4e6ad82b6012daf19f99fbd17badc8c6596e
# Parent  429bf036f2cbf8dbdbe66e26bdaeafa66776e7b6
Create local ui object per repository, so .hg/hgrc don't get mixed.
This is needed for hooks, but may be important for other settings, too.
Fixes issue113, also integrated push-hook-lock.sh as a test case for this.


diff --git a/hgext/mq.py b/hgext/mq.py
--- a/hgext/mq.py
+++ b/hgext/mq.py
@@ -852,7 +852,7 @@ class queue:
 
     def qrepo(self, create=False):
         if create or os.path.isdir(os.path.join(self.path, ".hg")):
-            return hg.repository(ui=self.ui, path=self.path, create=create)
+            return hg.repository(self.ui, path=self.path, create=create)
 
     def restore(self, repo, rev, delete=None, qupdate=None):
         c = repo.changelog.read(rev)
diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -780,7 +780,7 @@ def clone(ui, source, dest=None, **opts)
     f.close()
 
     if not opts['noupdate']:
-        update(ui, repo)
+        update(repo.ui, repo)
 
     d.close()
 
@@ -1067,6 +1067,7 @@ def debugconfig(ui):
     """show combined config settings from all hgrc files"""
     try:
         repo = hg.repository(ui)
+        ui = repo.ui
     except hg.RepoError:
         pass
     for section, name, value in ui.walkconfig():
@@ -1777,7 +1778,8 @@ def paths(ui, search=None):
     and $HOME/.hgrc.  If run inside a repository, .hg/hgrc is used, too.
     """
     try:
-        repo = hg.repository(ui=ui)
+        repo = hg.repository(ui)
+        ui = repo.ui
     except hg.RepoError:
         pass
 
@@ -2852,7 +2854,8 @@ def dispatch(args):
 
             if cmd not in norepo.split():
                 path = options["repository"] or ""
-                repo = hg.repository(ui=u, path=path)
+                repo = hg.repository(u, path=path)
+                u = repo.ui
                 for x in external:
                     if hasattr(x, 'reposetup'):
                         x.reposetup(u, repo)
diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -10,12 +10,12 @@ import filelog, manifest, changelog, dir
 from node import *
 from i18n import gettext as _
 from demandload import *
-demandload(globals(), "re lock transaction tempfile stat mdiff errno")
+demandload(globals(), "re lock transaction tempfile stat mdiff errno ui")
 
 class localrepository(object):
     def __del__(self):
         self.transhandle = None
-    def __init__(self, ui, path=None, create=0):
+    def __init__(self, parentui, path=None, create=0):
         if not path:
             p = os.getcwd()
             while not os.path.isdir(os.path.join(p, ".hg")):
@@ -30,7 +30,7 @@ class localrepository(object):
             raise repo.RepoError(_("repository %s not found") % path)
 
         self.root = os.path.abspath(path)
-        self.ui = ui
+        self.ui = ui.ui(parentui=parentui)
         self.opener = util.opener(self.path)
         self.wopener = util.opener(self.root)
         self.manifest = manifest.manifest(self.opener)
@@ -45,7 +45,7 @@ class localrepository(object):
             os.mkdir(self.path)
             os.mkdir(self.join("data"))
 
-        self.dirstate = dirstate.dirstate(self.opener, ui, self.root)
+        self.dirstate = dirstate.dirstate(self.opener, self.ui, self.root)
         try:
             self.ui.readconfig(self.join("hgrc"))
         except IOError:
diff --git a/mercurial/ui.py b/mercurial/ui.py
--- a/mercurial/ui.py
+++ b/mercurial/ui.py
@@ -12,18 +12,23 @@ demandload(globals(), "re socket sys uti
 
 class ui(object):
     def __init__(self, verbose=False, debug=False, quiet=False,
-                 interactive=True):
+                 interactive=True, parentui=None):
         self.overlay = {}
         self.cdata = ConfigParser.SafeConfigParser()
-        self.readconfig(util.rcpath)
+        self.parentui = parentui and parentui.parentui or parentui
+        if parentui is None:
+            self.readconfig(util.rcpath)
 
-        self.quiet = self.configbool("ui", "quiet")
-        self.verbose = self.configbool("ui", "verbose")
-        self.debugflag = self.configbool("ui", "debug")
-        self.interactive = self.configbool("ui", "interactive", True)
+            self.quiet = self.configbool("ui", "quiet")
+            self.verbose = self.configbool("ui", "verbose")
+            self.debugflag = self.configbool("ui", "debug")
+            self.interactive = self.configbool("ui", "interactive", True)
 
-        self.updateopts(verbose, debug, quiet, interactive)
-        self.diffcache = None
+            self.updateopts(verbose, debug, quiet, interactive)
+            self.diffcache = None
+
+    def __getattr__(self, key):
+        return getattr(self.parentui, key)
 
     def updateopts(self, verbose=False, debug=False, quiet=False,
                  interactive=True):
@@ -49,22 +54,34 @@ class ui(object):
             return self.overlay[(section, name)]
         if self.cdata.has_option(section, name):
             return self.cdata.get(section, name)
-        return default
+        if self.parentui is None:
+            return default
+        else:
+            return self.parentui.config(section, name, default)
 
     def configbool(self, section, name, default=False):
         if self.overlay.has_key((section, name)):
             return self.overlay[(section, name)]
         if self.cdata.has_option(section, name):
             return self.cdata.getboolean(section, name)
-        return default
+        if self.parentui is None:
+            return default
+        else:
+            return self.parentui.configbool(section, name, default)
 
     def configitems(self, section):
+        items = {}
+        if self.parentui is not None:
+            items = dict(self.parentui.configitems(section))
         if self.cdata.has_section(section):
-            return self.cdata.items(section)
-        return []
+            items.update(dict(self.cdata.items(section)))
+        x = items.items()
+        x.sort()
+        return x
 
-    def walkconfig(self):
-        seen = {}
+    def walkconfig(self, seen=None):
+        if seen is None:
+            seen = {}
         for (section, name), value in self.overlay.iteritems():
             yield section, name, value
             seen[section, name] = 1
@@ -73,6 +90,9 @@ class ui(object):
                 if (section, name) in seen: continue
                 yield section, name, value.replace('\n', '\\n')
                 seen[section, name] = 1
+        if self.parentui is not None:
+            for parent in self.parentui.walkconfig(seen):
+                yield parent
 
     def extensions(self):
         return self.configitems("extensions")
@@ -171,3 +191,4 @@ class ui(object):
         os.unlink(name)
 
         return t
+
diff --git a/tests/test-push-hook-lock b/tests/test-push-hook-lock
new file mode 100755
--- /dev/null
+++ b/tests/test-push-hook-lock
@@ -0,0 +1,13 @@
+#!/bin/sh
+hg init 1
+echo '[ui]' >> 1/.hg/hgrc
+echo 'timeout = 10' >> 1/.hg/hgrc
+echo foo > 1/foo
+hg --cwd 1 ci -A -m foo
+hg clone 1 2
+hg clone 2 3
+echo '[hooks]' >> 2/.hg/hgrc
+echo 'changegroup.push = hg push -qf ../1' >> 2/.hg/hgrc
+echo bar >> 3/foo
+hg --cwd 3 ci -m bar
+hg --cwd 3 push ../2
diff --git a/tests/test-push-hook-lock.out b/tests/test-push-hook-lock.out
new file mode 100644
--- /dev/null
+++ b/tests/test-push-hook-lock.out
@@ -0,0 +1,7 @@
+adding foo
+pushing to ../2
+searching for changes
+adding changesets
+adding manifests
+adding file changes
+added 1 changesets with 1 changes to 1 files