#!/bin/sh
# -*- mode: shell-script; coding: utf-8 -*-
#
# seed-proxyurl
#
# Script to fill proxy URL into preeseding templates.
#
# Copyright (C) 2014 Elmar Hoffmann
#
# 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#

set -e

PRESEEDFILE='/usr/share/elho/preseed/elho-proxy.cfg.in'

if [ $# -ge 1 ]; then
    proxyurl="$1"
else
    proxyurl=$(debconf-get elho-base-preconf/http-proxy-url 2>/dev/null)
fi

proxyurl=$(echo "${proxyurl}" | sed --expression='s/[#\\].*$//g')
sed --expression="s#@PROXYURL@#${proxyurl}#g" "${PRESEEDFILE}"
