view mercurial/stack.py @ 44427:4ce2330f2d0b

phabricator: also check parent fctx for binary where it is checked for UTF-8

I don't know that this is necessary, but it seems obvious from the code checking
both the current and parent file for UTF-8 content that this was the intent.

Differential Revision: https://phab.mercurial-scm.org/D8221

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


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