#!/bin/bash
cd "$(dirname "$0")"

if [ $# = 0 ]; then
	echo "Usage: $0 {certonly|renew|...} [ARG...]"
	echo "Example: $0 certonly -d www.example.com"
	echo "Example: $0 renew"
	echo "Example: $0 renew --quiet"
	echo "Args:"
	echo "   --keep: No ask for renewal if exists. (default: Ask)"
	echo "   --quiet: Silence and non-interactive. (default: False)"
	echo "Docs:"
	echo "   https://certbot.eff.org/docs"
	exit 1
fi

[ ! -f .env ] || . .env

if [ -n "$NGINX_CERTBOT_EMAIL" ]; then
	email_opts=(-m "$NGINX_CERTBOT_EMAIL")
else
	email_opts=(--register-unsafely-without-email)
fi

exec docker run -i --rm \
	-v ./certbot/etc:/etc/letsencrypt \
	-v ./certbot/lib:/var/lib/letsencrypt \
	-v ./certbot/logs:/var/log/letsencrypt \
	-v ./certbot/webroot:/webroot \
	-v /etc/localtime:/etc/localtime:ro \
	-v /etc/timezone:/etc/timezone:ro \
	certbot/certbot "$@" \
	--webroot --webroot-path=/webroot \
	--keep --agree-tos \
	"${email_opts[@]}"