view mercurial/stack.py @ 48051:98c0408324e6

dirstate: Pass the final DirstateItem to _rustmap.addfile()

Now that the Python DirstateItem class wraps a Rust DirstateEntry value,
use that value directly instead of converting through v1 data + 5 booleans.

Also remove propogating the return value. None of the callers look at it,
and it is always None.

Differential Revision: https://phab.mercurial-scm.org/D11494

# 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