contrib/convert-repo

test-mq-subrepo.t: correctly forward stdin to test functions

- stdin was not forwarded in testrm1 and testrm2
- Forwarding content with EOL using command substitution (`foo`) does not work
  correctly, the lines are joined together which breaks the prompt readline.
- EOFError is raised in ui.prompt() if the input is too short on Linux while
  OSX treats it as an empty line.

#!/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)