config.yml

defaults: &defaults
  docker:
      - image: killbill/kbbuild:0.1.0
  working_directory: ~/repo
  environment:
    MAVEN_OPTS: -Xmx2048m

version: 2
jobs:
  build:
    <<: *defaults
    steps:
      - checkout

      # Download and cache dependencies
      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "pom.xml" }}
          # fallback to using the latest cache if no exact match is found
          - v1-dependencies-

      - run: mvn -DskipTests=true install dependency:go-offline

      - save_cache:
          paths:
            - ~/.m2
          key: v1-dependencies-{{ checksum "pom.xml" }}

  test-h2:
    <<: *defaults
    steps:
      - checkout
      - restore_cache:
          key: v1-dependencies-{{ checksum "pom.xml" }}
      - run: mvn test -Ptravis
  test-mysql:
    <<: *defaults
    steps:
      - checkout
      - restore_cache:
          key: v1-dependencies-{{ checksum "pom.xml" }}
      - run: mvn test -Pmysql
  test-postgresql:
    <<: *defaults
    steps:
      - checkout
      - restore_cache:
          key: v1-dependencies-{{ checksum "pom.xml" }}
      - run: mvn test -Ppostgresql

workflows:
  version: 2
  build-and-test:
    jobs:
      - build
      - test-h2:
          requires:
            - build
      - test-mysql:
          requires:
            - build
      - test-postgresql:
          requires:
            - build