#!/usr/bin/env python2
# -*- mode: python; coding: iso-8859-1 -*-
# Copyright © 2002 Translation Project.
# Copyright © 2000 Progiciels Bourbeau-Pinard inc.
# François Pinard <pinard@iro.umontreal.ca>, 2000.

"""\
Produce a `.mailrc'-like file aliasing teams and domains.

Usage: i18n-aliases [OPTION]

  -D  domain aliases to reach maintainers
  -T  team aliases to reach leaders
  -f  fallback on team list when no team leader
"""

import os, sys
p =  os.path.expanduser('~/po/web/lib')
if os.path.exists(p):
    sys.path.insert(0, p)
else:
    p = "/home/ftp/pub/po/web/lib"
    if os.path.exists(p):
         sys.path.insert(0, p)

import getopt, string
import registry

def main(*arguments):
    if not arguments:
        sys.stdout.write(__doc__)
        sys.exit(0)
    options, arguments = getopt.getopt(arguments, 'DTf')
    domains = teams = fallback = 0
    for option, value in options:
        if option == '-D':
            domains = 1
        elif option == '-T':
            teams = 1
        elif option == '-f':
            fallback = 1
    if domains:
        define_maintainers()
    if teams:
        define_leaders(fallback)

def define_leaders(fallback_on_lists=1):
    all_coord = []
    no_mailto = []
    for team in registry.team_list():
        mailto = None
        comment = None
        if team.leader:
            mailto = team.leader.mailto[0]
            comment = "%s for %s team" % (team.leader.name[0], team.language)
        if not mailto and fallback_on_lists:
            mailto = team.mailto[0]
            comment = "%s team" % team.language
        if mailto:
            sys.stdout.write('alias %s "%s <%s>"\n'
                             % (team.code, comment, mailto))
            all_coord.append(team.code)
        else:
            no_mailto.append(team.code)
    sys.stdout.write('alias all-coord %s\n' % string.join(all_coord, ', '))
    if no_mailto:
        sys.stderr.write('* Missing aliases for %s\n'
                         % string.join(no_mailto, ', '))

def define_maintainers():
    all_maint = []
    for domain in registry.domain_list():
        sys.stdout.write('alias %s "Textual domain for `%s\' <%s>"\n'
                         % (domain.name, domain.name, domain.mailto[0]))
        all_maint.append(domain.name)
    sys.stdout.write('alias all-maint %s\n' % string.join(all_maint, ', '))

if __name__ == '__main__':
    apply(main, tuple(sys.argv[1:]))