obshistory: omit duplicate notes of obsolescence operations
When folding changesets, it's possible to provide a --note flag to e.g. fold or
prune, which will store a note for that operation. But since there would be
more than one marker for the fold operation and the provided note would be
stored in all of them, _markersnotes() previously would return the same text
message many times. We don't really want to see the same thing over and over,
so let's make notes a set().
This will also make unrelated operations with the same note show the message
only once, which is probably an improvement too.
# Extension which prevent changeset to be turn public by push operation
#
# Copyright 2011 Logilab SA <contact@logilab.fr>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from mercurial import extensions, util
from mercurial import discovery
def checkpublish(orig, repo, remote, outgoing, *args):
# is remote publishing?
publish = True
if 'phases' in remote.listkeys('namespaces'):
remotephases = remote.listkeys('phases')
publish = remotephases.get('publishing', False)
npublish = 0
if publish:
for rev in outgoing.missing:
if repo[rev].phase():
npublish += 1
if npublish:
repo.ui.warn("Push would publish %s changesets" % npublish)
ret = orig(repo, remote, outgoing, *args)
if npublish:
raise util.Abort("Publishing push forbidden",
hint="Use `hg phase -p <rev>` to manually publish them")
return ret
def uisetup(ui):
extensions.wrapfunction(discovery, 'checkheads', checkpublish)