hg
author Martin von Zweigbergk <martinvonz@google.com>
Sun, 05 Aug 2018 00:42:07 -0700
changeset 39226 7a759ad2d06d
parent 34533 163fa0aea71e
child 39592 5e78c100a215
permissions -rwxr-xr-x
shortest: use nodetree for finding shortest node within revset This speeds up `hg log -T '{shortest(node,1)}\n'` in my repo from 12s to 4.5s. That's very close to the 4.1s it takes without the disambiguation revset configured. My repo has 69.5k revisions, of which 550 were in the configured revset ("not public()"). Differential Revision: https://phab.mercurial-scm.org/D4120

#!/usr/bin/env python
#
# mercurial - scalable distributed SCM
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# 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

import os
import sys

if os.environ.get('HGUNICODEPEDANTRY', False):
    try:
        reload(sys)
        sys.setdefaultencoding("undefined")
    except NameError:
        pass

libdir = '@LIBDIR@'

if libdir != '@' 'LIBDIR' '@':
    if not os.path.isabs(libdir):
        libdir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                              libdir)
        libdir = os.path.abspath(libdir)
    sys.path.insert(0, libdir)

# enable importing on demand to reduce startup time
try:
    if sys.version_info[0] < 3 or sys.version_info >= (3, 6):
        import hgdemandimport; hgdemandimport.enable()
except ImportError:
    sys.stderr.write("abort: couldn't find mercurial libraries in [%s]\n" %
                     ' '.join(sys.path))
    sys.stderr.write("(check your install and PYTHONPATH)\n")
    sys.exit(-1)

from mercurial import dispatch
dispatch.run()