#!/bin/bash
echo "Launching Kafka Connect worker"
/etc/confluent/docker/run &
#
echo "Waiting for Kafka Connect to start listening on localhost:8083 ⏳"
while :; do
    curl_status=$(curl -s -o /dev/null -w %{http_code} http://localhost:8083/connectors)
    echo -e $(date) " Kafka Connect listener HTTP state: " $curl_status " (waiting for 200)"
    if [ $curl_status -eq 200 ]; then
        break
    fi
    sleep 5
done

cd /usr/share/confluent-hub-components/
#1:mysql-source
if [ $(curl -s -o /dev/null -w %{http_code} http://localhost:8083/connectors/mysql-source) -eq 404 ]; then
    curl -i -X POST -H "Accept:application/json" -H "Content-Type:application/json" http://localhost:8083/connectors/ -d @mysql2kafka.json
fi
# curl -X DELETE  http://localhost:8083/connectors/mysql-source
#2:elasticsearch-sink
if [ $(curl -s -o /dev/null -w %{http_code} http://localhost:8083/connectors/elasticsearch-sink) -eq 404 ]; then
    curl -i -X POST -H "Accept:application/json" -H "Content-Type:application/json" http://localhost:8083/connectors/ -d @kafka2elasticsearch.json
fi
# curl -X DELETE  http://localhost:8083/connectors/elasticsearch-sink
sleep infinity