#!/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 "$os" in
'alpine'|'debian'|'ubuntu')
	confdir=/etc/bird.d
	;;
*)
	printf "Your operating system (%s) is currently not supported by __bird_filter\n" "$os" >&2
	printf "Please contribute an implementation for it if you can.\n" >&2
	exit 1
	;;
esac

# Functions start with 0 because bird loads the config in alphanumerical order
# and we need them to be defined to be used in the rest of the stuff.
__file "$confdir/0-function-${__object_id:?}.conf" \
	--owner root --group bird --mode 0640 \
	--source - << EOF
$(cat "${__object:?}"/stdin)
EOF