entrypoint

#!/bin/bash
set -e

: ${WGKEX_DOMAINS:="ffmuc_freising, ffmuc_gauting, ffmuc_muc_cty, ffmuc_muc_nord, ffmuc_muc_ost, ffmuc_muc_sued, ffmuc_muc_west, ffmuc_uml_nord, ffmuc_uml_ost, ffmuc_uml_sued, ffmuc_uml_west, ffmuc_welt"}
: ${WGKEX_DOMAIN_PREFIX:="ffmuc_"}
: ${WGKEX_DEBUG:="DEBUG"}
: ${MQTT_BROKER_URL:="mqtt"}
: ${MQTT_BROKER_PORT:="1883"}
: ${MQTT_USERNAME:=""}
: ${MQTT_PASSWORD:=""}
: ${MQTT_KEEPALIVE:="5"}
: ${MQTT_TLS:="False"}

mk_config() {
if [ ! -e /etc/wgkex.yaml ] ; then
(
echo "domains:"
IFS=", "
for i in $WGKEX_DOMAINS; do
  echo "  - $i"
done
cat <<EOF
log_level: $WGKEX_DEBUG
domain_prefix: $WGKEX_DOMAIN_PREFIX
mqtt:
  broker_url: $MQTT_BROKER_URL
  broker_port: $MQTT_BROKER_PORT
  username: $MQTT_USERNAME
  password: $MQTT_PASSWORD
  keepalive: $MQTT_KEEPALIVE
  tls: $MQTT_TLS
EOF
unset IFS
) > /etc/wgkex.yaml
fi
}

mk_config

case "$1" in
  broker)
    exec ./wgkex/broker/app
    ;;
  worker)
    exec ./wgkex/worker/app
    ;;
esac

exec "$@"