view mercurial/stack.py @ 49245:13c37f1c7c4b stable

rust: relax im-rc dependency to allow minor updates

This "15.0.*" requirement came from 0d99778af68a and is now replaced with plain
"15.0".

AFAICS, it really should allow (but not necessarily require) im-rc 15.1 .

Narrow requirement requirements with wildcard in the version is not used in
other places.

# 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