view mercurial/stack.py @ 45300:f4a2b329717b

merge: move conversion of file-key dict to action-key dict in mergeresult

Initially the actions dict which we get has file has keys, but later we want a
dict which has actions as keys. This patch moves code computing that to
mergeresult class as that's where it should be anyway.

Differential Revision: https://phab.mercurial-scm.org/D8817

# 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