#! /usr/bin/env python
#
# Copyright (C) 1998,1999,2000 by the Free Software Foundation, Inc.
#
# This program is 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.
# 
# This program 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, write to the Free Software 
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

"""Move a list to a new directory.

What this really does is just update the three archive list attributes
public_archive_file_dir, private_archive_file_dir, and archive_directory by
recalculating them based on the new Defaults.  It then saves the list.

Usage:
    move_list [options] listname

Options:
    --help
    -h
        Print this help message and exit.

listname must be a valid mailing list name and is required.

"""

import os
import sys
import string
import getopt

import paths
from Mailman import Errors
from Mailman import MailList
from Mailman import mm_cfg



def usage(code, msg=''):
    print __doc__
    if msg:
        print msg
    sys.exit(code)



def main():
    try:
        opts, args = getopt.getopt(sys.argv[1:], 'h', ['help'])
    except getopt.error, msg:
        usage(1, msg)

    for opt, arg in opts:
        if opt in ('-h', '--help'):
            usage(0)

    if len(args) <> 1:
        usage(1)

    try:
        listname = string.lower(args[0])
    except IndexError:
        usage(1, 'You must supply a list name.')

    try:
        mlist = MailList.MailList(listname)
    except Errors.MMListError, e:
        usage(1, 'No such list "%s"\n%s' % (listname, e))

    try:
	mlist.public_archive_file_dir = mm_cfg.PUBLIC_ARCHIVE_FILE_DIR
	mlist.private_archive_file_dir = os.path.join(
            mm_cfg.PRIVATE_ARCHIVE_FILE_DIR,
            mlist._internal_name + '.mbox')
	mlist.archive_directory = os.path.join(
            mm_cfg.PRIVATE_ARCHIVE_FILE_DIR,
            mlist._internal_name)
    finally:
        mlist.Save()
        mlist.Unlock()



if __name__ == '__main__':
    main()