add prechangegroup and pretxnchangegroup hooks.
prechangegroup lets you stop push, pull or unbundle before it begins.
pretxnchangegroup lets you inspect changegroup before transaction is
committed, and roll back if you not like it.
# hg.py - repository classes for mercurial
#
# Copyright 2005 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
from node import *
from repo import *
from demandload import *
demandload(globals(), "localrepo httprepo sshrepo statichttprepo")
def repository(ui, path=None, create=0):
if path:
if path.startswith("http://"):
return httprepo.httprepository(ui, path)
if path.startswith("https://"):
return httprepo.httpsrepository(ui, path)
if path.startswith("hg://"):
return httprepo.httprepository(
ui, path.replace("hg://", "http://"))
if path.startswith("old-http://"):
return statichttprepo.statichttprepository(
ui, path.replace("old-http://", "http://"))
if path.startswith("ssh://"):
return sshrepo.sshrepository(ui, path)
return localrepo.localrepository(ui, path, create)