build_image:
  image: docker:latest
  services:
    - docker:dind
  before_script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker info
  tags:
    - dind
  variables:
    IMAGE_NAME: git.fginfo.tu-bs.de:5050/fginfo/pad-archiver
  rules:
    - if: '$CI_DEFAULT_BRANCH  == $CI_COMMIT_BRANCH'
  script:
    - go build
    - docker build -t $IMAGE_NAME:$CI_COMMIT_BRANCH .
    - docker push $IMAGE_NAME:$CI_COMMIT_BRANCH