#!/bin/sh

destunitdir=${1:-/tmp}

# Do nothing if target is disabled
[ -e /etc/systemd/system/multi-user.target.wants/openvpn.target ] || exit 0

[ -f /etc/sysconfig/openvpn ] && . /etc/sysconfig/openvpn

if [ -d $destunitdir/openvpn.target.wants ]; then
	rm -f $destunitdir/openvpn.target.wants/openvpn@*.service
else
	mkdir -p $destunitdir/openvpn.target.wants
fi

for tun in $TUNNELS; do
	[ -L $destunitdir/openvpn.target.wants/openvpn@$tun.service ] && \
		continue
	ln -s /lib/systemd/system/openvpn@.service \
		$destunitdir/openvpn.target.wants/openvpn@$tun.service
done