Make "hg incoming -r revision_number" work for remote repos (issue566)
Uses the remote repository's lookup method as pull does and only transfers
what is needed to calculate incoming changesets.
One minor problem:
As only the needed changesets are transfered and stored in a local bundle
repository, the tip tag of this bundle is shows despite not being the tip
changeset of the remote repository.
(see "+tag: tip" in tests/test-incoming-outgoing.out in this patch)
#!/usr/bin/env python
#
# Based on python's Tools/scripts/md5sum.py
#
# This software may be used and distributed according to the terms
# of the PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2, which is
# GPL-compatible.
import sys
import os
import md5
for filename in sys.argv[1:]:
try:
fp = open(filename, 'rb')
except IOError, msg:
sys.stderr.write('%s: Can\'t open: %s\n' % (filename, msg))
sys.exit(1)
m = md5.new()
try:
while 1:
data = fp.read(8192)
if not data:
break
m.update(data)
except IOError, msg:
sys.stderr.write('%s: I/O error: %s\n' % (filename, msg))
sys.exit(1)
sys.stdout.write('%s %s\n' % (m.hexdigest(), filename))
sys.exit(0)