'''Apport package hook for amavisd-new.

(c) 2019 Canonical Ltd.
Contributors:
Christian Ehrhardt <christian.ehrhardt@canonical.com>

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.  See http://www.gnu.org/copyleft/gpl.html for
the full text of the license.
'''

import re
import apport
import apport.hookutils

def add_info(report, ui):
    out = apport.hookutils.command_output(['systemctl', 'status',
                                           'amavis']).strip()
    fqdnbug = re.search("You must explicitly assign a FQDN of this host", out)
    if fqdnbug:
        ui.information("Your amavisd service fails to start as you have not \n"
                       "configured hostname to be a Fully Qualified Domain \n"
                       "Name. You will see the same reported by amavis, see \n"
                       " $ systemctl status amavis\n"
                       "Consider fixing either your hostname or set the \n"
                       "desired value at /etc/amavis/conf.d/05-node_id")
        report['UnreportableReason'] = 'Known local configuation issue'
        return