contrib/convert-repo

revset: added lazyset implementation to keyword revset

Performance benchmarking:

$ time hg log -qr "first(keyword(changeset))"
0:9117c6561b0b

real  0m3.466s
user  0m3.345s
sys 0m0.072s

$ time ./hg log -qr "first(keyword(changeset))"
0:9117c6561b0b

real  0m0.365s
user  0m0.199s
sys 0m0.083s

#!/usr/bin/env python
#
# Wrapper script around the convert.py hgext extension
# for foreign SCM conversion to mercurial format.
#

import sys
from mercurial import ui, fancyopts
from hgext import convert

# Options extracted from the cmdtable
func, options, help = convert.cmdtable['convert']

# An ui instance
u = ui.ui()

opts = {}
args = []
try:
    args = list(fancyopts.fancyopts(sys.argv[1:], options, opts))
    args += [None]*(3 - len(args))
    src, dest, revmapfile = args
except (fancyopts.getopt.GetoptError, ValueError), inst:
    u.warn('Usage:\n%s\n' % help)
    sys.exit(-1)

convert.convert(u, src, dest, revmapfile, **opts)