view mercurial/cacheutil.py @ 45156:c26335fa4225

exchange: check actually missing revs for obsolete / unstable revs (issue6372)

The previous code was using `outgoing.ancestorsof`, which was originally called
`outgoing.missingheads` although not containing the missing heads. This
confusion was probably the reason why the buggy code was written.

The actually outgoing changesets are stored in `outgoing.missing`. By checking
all outgoing changesets, we avoid the problem and can show the list of all
obsolete or unstable changesets, which is more helpful for the user.

# scmutil.py - Mercurial core utility functions
#
#  Copyright Matt Mackall <[e-mail]> and other
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import

from . import repoview


def cachetocopy(srcrepo):
    """return the list of cache file valuable to copy during a clone"""
    # In local clones we're copying all nodes, not just served
    # ones. Therefore copy all branch caches over.
    cachefiles = [b'branch2']
    cachefiles += [b'branch2-%s' % f for f in repoview.filtertable]
    cachefiles += [b'rbc-names-v1', b'rbc-revs-v1']
    cachefiles += [b'tags2']
    cachefiles += [b'tags2-%s' % f for f in repoview.filtertable]
    cachefiles += [b'hgtagsfnodes1']
    return cachefiles