view mercurial/stack.py @ 47279:40b51c28b242

dirstate-v2: Update the expected output of some tests for new requirement

Fix most test failures (except in test-narrow-debugrebuilddirstate.t and
test-upgrade-repo.t) caused by the new entry in config or in .hg/requires
when running `run-tests.py --extra-config-opt format.exp-dirstate-v2=1`

There is no CI so far for this configuration.

Differential Revision: https://phab.mercurial-scm.org/D10718

# stack.py - Mercurial functions for stack definition
#
#  Copyright Olivia 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


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