#!/bin/sh
#
# /usr/local/sbin/localmaildomainupdate
# Copyright 2004-2006 Jonas Smedegaard <dr@jones.dk>
#
# $Id: localmaildomainupdate,v 1.8 2006-11-09 13:48:45 jonas Exp $
#
# Update a mailuser file
#
# (wrapper script for localmkpostfixvirtual)
#

set -e

if [ $# -ge 1 ]; then
	maildomain="$1"
	virtualfile="virtual-$1"
	shift
else
	maildomain=""
	virtualfile="virtual"
fi

pfdir="/etc/postfix"

localmkpostfixvirtual $maildomain > "$pfdir/$virtualfile.new"
if [ -f "$pfdir/$virtualfile.addon" ]; then
	cat "$pfdir/$virtualfile.addon" >> "$pfdir/$virtualfile.new"
fi

diff $@ "$pfdir/$virtualfile" "$pfdir/$virtualfile.new" || if [ $? -gt 1 ]; then exit $?; fi

echo -n "Above is the intended changes. OK to update (y/N)? "
read do_update
case $do_update in
    y|Y)
	;;
    *)
	echo "Update aborted!"
	exit 1
	;;
esac

mv "$pfdir/$virtualfile.new" "$pfdir/$virtualfile"
postmap "$pfdir/$virtualfile"