#!/bin/sh

# wait for nginx to startup, for http challenge
sv start nginx || exit 1
sleep 10

# half a day, 60 * 60 * 12
INTERVAL=43200

mkdir -p /data/wellknown/acme-challenge

/app/dehydrated/dehydrated --register --accept-terms --config /app/letsencrypt/config

while true; do
  echo "Updating certificates"
  /app/dehydrated/dehydrated --cron --config /app/letsencrypt/config
  nginx -s reload # certificates might have changed
  sleep $INTERVAL
done