rev-branch-cache: increment the version to "v2"
We want to ensure no older clients will truncate the file under us. So we need to
change their name. We don't change the rest of the format (unfortunaly).
# scmutil.py - Mercurial core utility functions
#
# Copyright Olivia Mackall <olivia@selenic.com> 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 annotations
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'branch3']
cachefiles += [b'branch3-%s' % f for f in repoview.filtertable]
cachefiles += [b'rbc-names-v2', b'rbc-revs-v2']
cachefiles += [b'tags2']
cachefiles += [b'tags2-%s' % f for f in repoview.filtertable]
cachefiles += [b'hgtagsfnodes1']
return cachefiles