.docker-build-container:
  image: registry.internal.durp.info/docker:20.10.17
  variables:
    DOCKER_DRIVER: overlay2
    DOCKER_TLS_CERTDIR: ""
    DOCKER_HOST: tcp://127.0.0.1:2375/
  services:
    - name: docker:dind
      entrypoint: ["dockerd-entrypoint.sh", "--tls=false"]
  script:
    # Begin of docker-login.sh
    - |
      #login to docker
      docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY/$CI_PROJECT_PATH
    # End of docker-login.sh

    # Begin of docker-build.sh
    - |
      #Build Docker Container
      docker build -t $CI_REGISTRY/$CI_PROJECT_PATH:$VERSION -t $CI_REGISTRY/$CI_PROJECT_PATH:latest .
      docker push "$CI_REGISTRY/$CI_PROJECT_PATH:latest"
      docker push "$CI_REGISTRY/$CI_PROJECT_PATH:$VERSION"
    # End of docker-build.sh
.docker_build:
  image: registry.internal.durp.info/docker:20.10.17
  variables:
    DOCKER_DRIVER: overlay2
    DOCKER_TLS_CERTDIR: ""
    DOCKER_HOST: tcp://127.0.0.1:2375/
  services:
    - name: docker:dind
      entrypoint: ["dockerd-entrypoint.sh", "--tls=false"]
  script:
    # Begin of version.sh
    - |
      #check for Version variable
      if [ -z "${VERSION}" ]; then
          # If not, assign a default value
          VERSION=$CI_COMMIT_SHORT_SHA
      fi
    # End of version.sh

    # Begin of build.sh
    - |
      #Build Docker Container
      mkdir $CI_PROJECT_DIR/packages
      containername=$(echo "$CI_PROJECT_NAME" | awk '{print tolower($0)}')
      docker build -t $containername .
      docker save -o $CI_PROJECT_DIR/packages/$containername.$VERSION.tar.gz $containername
    # End of build.sh
  artifacts:
    expire_in: 1 hour
    paths:
      - $CI_PROJECT_DIR/packages
.docker_push_gitlab:
  image: registry.internal.durp.info/docker:20.10.17
  variables:
    DOCKER_DRIVER: overlay2
    DOCKER_TLS_CERTDIR: ""
    DOCKER_HOST: tcp://127.0.0.1:2375/
  services:
    - name: docker:dind
      entrypoint: ["dockerd-entrypoint.sh", "--tls=false"]
  script:
    # Begin of login.sh
    - |
      #Docker Login
      docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY/$CI_PROJECT_PATH
    # End of login.sh

    # Begin of push-gitlab.sh
    - |
      #Push container to gitlab
      containername=$(echo "$PROJECT_NAME" | awk '{print tolower($0)}')
      if echo "$VERSION" | grep -Eq '^[0-9]+(\.[0-9]+)*$'; then
        tag="latest"
      else
        tag="dev"
      fi
      docker import $CI_PROJECT_DIR/packages/$containername.$VERSION.tar.gz $CI_REGISTRY/$CI_PROJECT_PATH:$VERSION
      docker import $CI_PROJECT_DIR/packages/$containername.$VERSION.tar.gz $CI_REGISTRY/$CI_PROJECT_PATH:$tag
      docker push "$CI_REGISTRY/$CI_PROJECT_PATH:$VERSION"
      docker push "$CI_REGISTRY/$CI_PROJECT_PATH:$tag"
    # End of push-gitlab.sh