view mercurial/stack.py @ 47375:8125bcd28a5c

rewriteutil: add pointer to help text when rewrite would cause divergence

The evolve extension's version of the hint has this pointer. I missed
it when I moved it to core. This is pretty much the same as
D10723. Turns out I missed two places :(

Differential Revision: https://phab.mercurial-scm.org/D10832

# 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