view mercurial/stack.py @ 48170:941fbaab5aff

largefiles: partially undo 61e526585b20e2ff15f19497d0451d18fea02db8 and child

Since the largefiles dirstate is now part of transaction, we get rid of this
temporary fix which lived for ~7 years.

Differential Revision: https://phab.mercurial-scm.org/D11612

# 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