#!/bin/bash
+IMAGE=juplo/endless-consumer: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 zookeeper kafka cli
-docker-compose up -d
+if [[
+ $(docker image ls -q $IMAGE) == "" ||
+ "$1" = "build"
+]]
+then
+ mvn install || exit
+else
+ echo "Using image existing images:"
+ docker image ls $IMAGE
+fi
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
-
-echo "Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
-
-echo "Re-Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
+docker-compose exec cli cub kafka-ready -b kafka:9092 1 60 > /dev/null 2>&1 || exit 1
+docker-compose up setup
+docker-compose up -d producer
+docker-compose up consumer &
+while ! [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for consumer..."; sleep 1; done
+sleep 5
+docker-compose exec -T cli bash << 'EOF'
+echo "Writing poison pill into topic test..."
+# tag::poisonpill[]
+echo 'BOOM!' | kafkacat -P -b kafka:9092 -t test
+# end::poisonpill[]
+EOF
+while [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Consumer is still running..."; sleep 1; done
+http -v :8081/actuator/health
+echo "Restarting consumer"
+http -v post :8081/start
+while ! [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for consumer..."; sleep 1; done
+while [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Consumer is still running..."; sleep 1; done
+http -v :8081/actuator/health
+http -v post :8081/actuator/shutdown
+docker-compose stop producer