/brz/remove-bazaar

# Copyright (C) 2009, 2010  Martin von Gagern

#

# This file is part of bzr-bash-completion

#

# bzr-bash-completion free software: you can redistribute it and/or

# modify it under the terms of the GNU General Public License as

# published by the Free Software Foundation, either version 2 of the

# License, or (at your option) any later version.

#

# bzr-bash-completion is distributed in the hope that it will be

# useful, but WITHOUT ANY WARRANTY; without even the implied warranty

# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""Generate a shell function for bash command line completion.

This plugin provides a command called bash-completion that generates a

bash completion function for bzr. See its documentation for details.

"""

from meta import *

from meta import __version__

from bzrlib.commands import Command, register_command

from bzrlib.option import Option

class cmd_bash_completion(Command):

    """Generate a shell function for bash command line completion.

    This command generates a shell function which can be used by bash to

    automatically complete the currently typed command when the user presses

    the completion key (usually tab).

    Commonly used like this:

        eval "`bzr bash-completion`"

    """

    takes_options = [

        Option("function-name", short_name="f", type=str, argname="name",

               help="Name of the generated function (default: _bzr)"),

        Option("function-only", short_name="o", type=None,

               help="Generate only the shell function, don't enable it"),

        ]

    def run(self, **kwargs):

        import sys

        from bashcomp import bash_completion_function

        bash_completion_function(sys.stdout, **kwargs)

register_command(cmd_bash_completion)