tarball:
  image: $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
  variables:
    GIT_STRATEGY: none
  stage: release
  script:
    - cd /code
    - bundle exec rake clean pdf tarball
  after_script:
    - mv /code/pkg $CI_PROJECT_DIR
  artifacts:
    paths:
      - pkg/*.tar.gz
  only:
    - master

publish-image:
  image: docker:stable
  services:
    - docker:stable-dind
  variables:
    GIT_STRATEGY: none
  stage: release
  script:
    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
    - docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA $CI_REGISTRY_IMAGE:latest
    - docker push $CI_REGISTRY_IMAGE:latest
  only:
    - master