view hgext/remotefilelog/shallowstore.py @ 46366:135056e8b5a8

purge: add a --confirm option

The options provide a prompt to the user before permanent deletion are made.

The prompt is currently not aware of directory deletion. I'll fix this in the
next changesets.

Differential Revision: https://phab.mercurial-scm.org/D9818

# shallowstore.py - shallow store for interacting with shallow repos
#
# Copyright 2013 Facebook, Inc.
#
# 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 wrapstore(store):
    class shallowstore(store.__class__):
        def __contains__(self, path):
            # Assume it exists
            return True

    store.__class__ = shallowstore

    return store