wercker.yml

#Use OpenJDK base docker image from dockerhub and open the application port on the docker container
box:
  id: openjdk:8
  ports:
    - $PORT

#Build our application using Maven, just as we always have
build:
  steps:
    - install-packages:
        packages: maven
    - script:
        name: maven build
        code: mvn clean assembly:assembly
        
#Push the docker image with our built and tested application to Docker Hub
push-release:
  steps:
    - internal/docker-push:
        username: $DOCKER_USERNAME
        password: $DOCKER_PASSWORD
        repository: $DOCKER_REPO
        registry: $DOCKER_REGISTRY
        tag: $WERCKER_GIT_BRANCH-$WERCKER_GIT_COMMIT
        working-dir: /pipeline/source
        ports: $PORT
        env: PORT=$PORT
        cmd: sh target/bin/start