#!/bin/sh -e
#
# 2021 Joachim Desroches (joachim.desroches@epfl.ch)
#
# This file is part of cdist.
#
# cdist 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 3 of the License, or
# (at your option) any later version.
#
# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.
#


os=$(cat "${__global:?}/explorer/os")

case "$os" in
'alpine')
	packages="jool-tools jool-tools-openrc $(cat "${__object:?}"/explorer/alpine-kernel-modules)"
	;;
*)
	printf "This type has no implementation for %s. Please contribute one if you can.\n" "$os"
	exit 1
	;;
esac

for pkg in $packages;
do
	__package "$pkg"
done

instance="default"
if [ -f "${__object:?}/parameter/instance" ];
then
	instance="$(cat "${__object:?}/parameter/instance")"
fi

framework="netfilter"
if [ -f "${__object:?}/parameter/framework" ];
then
	framework="$(cat "${__object:?}/parameter/framework")"
fi

pool6="64:ff9b::/96"
if [ -f "${__object:?}/parameter/pool6" ];
then
	pool6="$(cat "${__object:?}/parameter/pool6")"
fi

require='__package/jool-tools' __file /etc/jool/jool.conf \
	--source - <<- EOF
	{
	  "instance": "$instance",
	  "framework": "$framework",
	  "global": {
	    "pool6": "$pool6"
	  }
	}
	EOF

require='__package/jool-tools' __start_on_boot 'jool'