#!/bin/sh

BIND_PORT=${BIND_PORT:-80}
BIND_ADDRESS=${BIND_ADDRESS:-127.0.0.1}

if ! [ -d /var/run/yggdrasil ]
then
	install -d -o yggdrasil -g yggdrasil /run/yggdrasil /var/run/yggdrasil
fi


if ! [ -f /etc/yggdrasil/yggdrasil.conf ]
then
	mkdir -p /etc/yggdrasil/
	yggdrasil -genconf > /etc/yggdrasil/yggdrasil.conf
fi


# Port forwarding to another docker service
while sleep 1;
do
  socat TCP6-LISTEN:$BIND_PORT,fork,forever,reuseaddr TCP4:$BIND_ADDRESS:$BIND_PORT
done &


# Show node address
until yggdrasilctl getself | grep -v "^[[:digit:]]"
do
	sleep 5
done &

# Update available public peers
peers_updater --config /etc/yggdrasil/yggdrasil.conf --update_cfg --number 5


gosu yggdrasil /usr/sbin/yggdrasil -useconffile /etc/yggdrasil/yggdrasil.conf