#!/bin/bash

set -e

echo "Processing account: $CLOUDFLARE_EMAIL"

echo "dns_cloudflare_email = $CLOUDFLARE_EMAIL" > /tmp/cloudflare.ini
echo "dns_cloudflare_api_key = $CLOUDFLARE_API_KEY" >> /tmp/cloudflare.ini
chmod 600 /tmp/cloudflare.ini

IFS=',' read -ra DOMAIN_ARRAY <<< "$DOMAINS"
domain_args=""

for domain in "${DOMAIN_ARRAY[@]}"; do
    domain_args="$domain_args -d $(echo $domain | xargs)"
done

echo "Generating certificate for domains: $DOMAINS"

certbot certonly \
    --dns-cloudflare \
    --dns-cloudflare-credentials /tmp/cloudflare.ini \
    --email "$CERTBOT_EMAIL" \
    --agree-tos \
    --non-interactive \
    --dns-cloudflare-propagation-seconds 60 \
    $domain_args

rm -f /tmp/cloudflare.ini

echo "Certificate generation completed!"