.travis.yml

language: bash
services: docker

env:
  global:
    - PROJECT=hadoop
    - NAMESPACE=actionml
    - PUSH_NAMESPACES=actionml

install:
  - curl -sSL https://github.com/stackfeed/ci-scripts/raw/master/install.sh | sh -s
  - git clone https://github.com/docker-library/official-images.git ~/official-images

before_script:
  - |
      export PATH=$PATH:~/ci-scripts
      [ ${TRAVIS_BRANCH} == master ] || export variant=${TRAVIS_BRANCH}

script:
  - docker-build -v "${variant}" $NAMESPACE/$PROJECT .
  - ~/official-images/test/run.sh $(docker images -q | head -n1)

after_success:
  - |
    # Check if not PR and namespace (org or user) is in the push list PUSH_NAMESPACES.
    [ "${TRAVIS_PULL_REQUEST}" = "false" ] && ( echo "${PUSH_NAMESPACES}" | grep -qw "${TRAVIS_REPO_SLUG%/*}" )
    [ $? -eq 0 ] || exit 0

    # List of newly created images
    export images=$(docker images | grep "^$NAMESPACE/$PROJECT" | tr -s '[:space:]' | cut -f1,2 -d' ' | sed 's/ /:/')

    # Push to docker when DEPLOY is true
    docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD
    for image in $images; do docker push $image; done

after_script:
  - docker images