#!/bin/sh
#
# /usr/local/sbin/localmaildomainupdate
# Copyright 2004-2006 Jonas Smedegaard <dr@jones.dk>
#
# $Id: localmaildomainupdate,v 1.4 2006-10-30 12:34:31 jonas Exp $
#
# Update an (already prepared!) mailuser file
#
# (wrapper script for localmkpostfixvirtual)
#

set -e

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

(
	cd /etc/postfix
	localmkpostfixvirtual $maildomain > $virtualfile.new
	if [ -f /etc/postfix/$virtualfile.addon ]; then
		cat /etc/postfix/$virtualfile.addon >> $virtualfile.new
	fi
	diff $@ $virtualfile $virtualfile.new || if [ $? -eq 1 ]; then /bin/true; fi
	echo -n "Above is the intended changes. OK to update (y/N)? "
	read do_update
	case $do_update in
	    y|Y)
		mv $virtualfile.new $virtualfile
		postmap $virtualfile
		;;
	esac
)