view hgext/share.py @ 9281:2a4131b264c3

keyword: refactor kwdemo and make output translatable

Better reflect the actual behaviour of the extension:
- Make map arguments and -f/--rcfile not mutually exclusive but
  extend the current configuration
- Map arguments and -f/--rcfile both override the defaults even
  when -d/--default is specified
- -d/--default only overrides the current configuration

Inform the user about extending/overriding behaviour, but only at
the beginning; the following messages become terser, making the
output translatable without too much code clutter.

Rephrase help (use "short/long" option notation etc.).

# Copyright 2006, 2007 Matt Mackall <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2, incorporated herein by reference.

'''share a common history between several working directories'''

from mercurial.i18n import _
from mercurial import hg, commands

def share(ui, source, dest=None, noupdate=False):
    """create a new shared repository (experimental)

    Initialize a new repository and working directory that shares its
    history with another repository.

    NOTE: actions that change history such as rollback or moving the
    source may confuse sharers.
    """

    return hg.share(ui, source, dest, not noupdate)

cmdtable = {
    "share":
    (share,
     [('U', 'noupdate', None, _('do not create a working copy'))],
     _('[-U] SOURCE [DEST]')),
}

commands.norepo += " share"