merge: introduce 'commitinfo' in mergeresult
commitinfo will be used to pass information which is required on commit phase
from the merge phase.
One common example is, merge chooses filenode from second parent and we need to
tell commit to choose that. Right now this one and related cases are not very
neatly implement and there is no clear line on how to pass on such information.
Upcoming patches will try to work on in this area and make things easier.
Differential Revision: https://phab.mercurial-scm.org/D8742
# stack.py - Mercurial functions for stack definition
#
# Copyright Matt Mackall <mpm@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 absolute_import
def getstack(repo, rev=None):
"""return a sorted smartrev of the stack containing either rev if it is
not None or the current working directory parent.
The stack will always contain all drafts changesets which are ancestors to
the revision and are not merges.
"""
if rev is None:
rev = b'.'
revspec = b'only(%s) and not public() and not ::merge()'
revisions = repo.revs(revspec, rev)
revisions.sort()
return revisions