#!/bin/bash
+IMAGE=juplo/rest-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 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 cli cub kafka-ready -b kafka:9092 1 60 > /dev/null 2>&1 || exit 1
+docker-compose up -d kafka-ui
+
+docker-compose exec -T cli bash << 'EOF'
+echo "Creating topic with 3 partitions..."
+kafka-topics --bootstrap-server kafka:9092 --delete --if-exists --topic test
+# tag::createtopic[]
+kafka-topics --bootstrap-server kafka:9092 --create --topic test --partitions 3
+# end::createtopic[]
+kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+EOF
+
+docker-compose up -d producer-0 producer-1 consumer
+
+while ! [[ $(http -b :8000/actuator/health | jq -r .status) =~ "UP" ]]; do echo Waiting for :8000/actuator/health; sleep 1; done
+while ! [[ $(http -b :8001/actuator/health | jq -r .status) =~ "UP" ]]; do echo Waiting for :8001/actuator/health; sleep 1; done
+while ! [[ $(http -b :8081/actuator/health | jq -r .status) =~ "UP" ]]; do echo Waiting for :8081/actuator/health; sleep 1; done
+
+echo foo | http -v :8000/foo
+echo foo | http -v :8001/foo
+
+sleep 5
+
+http -v :8081/seen
+
+docker-compose up -d
+
+sleep 5
+
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+
+docker-compose exec -T cli bash << 'EOF'
+echo "Altering number of partitions from 3 to 7..."
+kafka-topics --bootstrap-server kafka:9092 --alter --topic test --partitions 7
+kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+EOF
+
+docker-compose restart producer-0 producer-1
-echo "Producing messages"
-mvn exec:java@producer
+while ! [[ $(http -b :8000/actuator/health | jq -r .status) =~ "UP" ]]; do echo Waiting for :8000/actuator/health; sleep 1; done
+while ! [[ $(http -b :8001/actuator/health | jq -r .status) =~ "UP" ]]; do echo Waiting for :8001/actuator/health; sleep 1; done
-echo "Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
+sleep 1
+http -v :8081/seen
-echo "Re-Reading messages"
-mvn exec:java@consumer &
-sleep 7
-kill $(jobs -p)
-sleep 2
+docker-compose stop