view contrib/nopushpublish.py @ 6636:7f95546f584e

evolve: remove legacy.py that provided debugconvertobsolete

It's not very useful nowadays because the old obsmarkers format was before
Mercurial 2.3 and it's pretty safe to say we're not going to see any repo from
that era that people tried to use safe history rewriting and still didn't
upgrade it.

Additionally, legacy.py was excluded from packages, so it was only easy to use
for evolve developers and contributors.

# Extension which prevent changeset to be turn public by push operation
#
# Copyright 2011 Logilab SA        <[e-mail]>
#
# 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)