publishing: use new helper method

mercurial/changegroup.py

@@ -820,7 +820,7 b' def addchangegroup(repo, source, srctype'
             repo.hook('pretxnchangegroup', throw=True, pending=p, **hookargs)
 
         added = [cl.node(r) for r in xrange(clstart, clend)]
-        publishing = repo.ui.configbool('phases', 'publish', True)
+        publishing = repo.publishing()
         if srctype in ('push', 'serve'):
             # Old servers can not push the boundary themselves.
             # New servers won't push the boundary if changeset already

mercurial/hg.py

@@ -253,7 +253,7 b' def copystore(ui, srcrepo, destpath):'
                 closetopic[0] = topic
             else:
                 ui.progress(topic, pos + num)
-        srcpublishing = srcrepo.ui.configbool('phases', 'publish', True)
+        srcpublishing = srcrepo.publishing()
         srcvfs = scmutil.vfs(srcrepo.sharedpath)
         dstvfs = scmutil.vfs(destpath)
         for f in srcrepo.store.copylist():

mercurial/localrepo.py

@@ -804,7 +804,7 b' class localrepository(object):'
         # so statichttprepo's override of local() works
         if not self.local():
             return False
-        if not self.ui.configbool('phases', 'publish', True):
+        if not self.publishing():
             return True
         # if publishing we can't copy if there is filtered content
         return not self.filtered('visible').changelog.filteredrevs

mercurial/phases.py

@@ -360,7 +360,7 b' def listphases(repo):'
     for root in repo._phasecache.phaseroots[draft]:
         keys[hex(root)] = value
 
-    if repo.ui.configbool('phases', 'publish', True):
+    if repo.publishing():
         # Add an extra data to let remote know we are a publishing
         # repo. Publishing repo can't just pretend they are old repo.
         # When pushing to a publishing repo, the client still need to