#!/bin/sh

trap exit TERM

if [ -n "${CERTBOT_DOMAINS}" ]; then
    echo "registering..."
    certbot --nginx -n --keep --agree-tos \
        -m "${CERTBOT_EMAIL}" \
        -d "${CERTBOT_DOMAINS}"

    while :; do
        echo "renewing domains..."
        certbot --nginx --keep -n renew
        sleep 12h &
        wait $!
    done &
else
    echo "skipping certbot due to no domains!"
fi &

exec "$@"