#!/bin/bash
+IMAGE=juplo/supersimple-producer:1.0-SNAPSHOT
+
if [ "$1" = "cleanup" ]
then
docker-compose down -v
exit
fi
-mvn package || exit 1
-if [ "$1" = "build" ]; then exit; fi
-
-trap 'kill $(jobs -p) 2>/dev/null' EXIT
-
-docker-compose up -d
+docker-compose up -d kafka-1 kafka-2 kafka-3 cli
+docker-compose rm -svf producer
-echo "Waiting for the Kafka-Cluster to become ready..."
-docker-compose exec kafka cub kafka-ready -b kafka:9092 1 60 > /dev/null 2>&1 || exit 1
-
-echo "Producing messages"
-mvn exec:java@producer
+if [[
+ $(docker image ls -q $IMAGE) == "" ||
+ "$1" = "build"
+]]
+then
+ mvn clean install || exit
+else
+ echo "Using image existing images:"
+ docker image ls $IMAGE
+fi
-echo "Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
+docker-compose up setup
+docker-compose up producer
-echo "Re-Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
+docker-compose exec cli kafkacat -b kafka:9092 -t test -q -e -f'topic=%t\tpartition=%p\toffset=%o\tkey=%k\tvalue=%s\n'