version: 2
workflows:
  version: 2
  test:
    jobs:
      - kafka-2.0.0
      - kafka-1.1.1
      - kafka-0.11.0.3
      - kafka-0.10.2.2
jobs:
  kafka-2.0.0: &test-template
    docker:
      - image: circleci/node:12
    working_directory: ~/repo
    environment:
      KAFKA_VERSION: 2.0.0
    steps:
      - checkout
      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "package-lock.json" }}
      - run:
          name: install kafka
          command: |
            sudo apt update
            sudo apt install default-jre
            java -version
            wget "http://archive.apache.org/dist/kafka/${KAFKA_VERSION}/kafka_2.11-${KAFKA_VERSION}.tgz" -O kafka.tgz
            mkdir -p kafka && tar xzf kafka.tgz -C kafka --strip-components 1
            echo -e "\nauto.create.topics.enable=true" >> ./kafka/config/server.properties
            echo -e "\nnum.partitions=3" >> ./kafka/config/server.properties
            cat ./kafka/config/zookeeper.properties
            cat ./kafka/config/server.properties
            nohup bash -c "cd kafka && bin/zookeeper-server-start.sh config/zookeeper.properties > /dev/null 2>&1 &"
            nohup bash -c "cd kafka && bin/kafka-server-start.sh config/server.properties > /dev/null 2>&1 &"
            sleep 10
            cat ./kafka/logs/server.log
      - run: npm install
      - save_cache:
          paths:
            - node_modules
          key: v1-dependencies-{{ checksum "package-lock.json" }}
      - run: npm run build
      - run: npm run lint
      - run: npm run test
      - run: "[[ $COVERALLS == true ]] && npm run report || true"
  kafka-1.1.1:
    <<: *test-template
    environment:
      KAFKA_VERSION: 1.1.1
      COVERALLS: "false"
  kafka-0.11.0.3:
    <<: *test-template
    environment:
      KAFKA_VERSION: 0.11.0.3
      COVERALLS: "false"
  kafka-0.10.2.2:
    <<: *test-template
    environment:
      KAFKA_VERSION: 0.10.2.2
      COVERALLS: "false"