.docker_info: &docker-info
  - until docker info; do sleep 1; done

.docker_login_registry: &docker-login-registry
  - docker login -u $REGISTRY_USER -p $REGISTRY_PASSWORD $REGISTRY

.docker_login_stdin: &docker-login-stdin
  - echo "$REGISTRY_PASSWORD" | docker login -u $REGISTRY_USER $REGISTRY --password-stdin

.docker_login_docker_hub: &docker-login-docker-hub
  - echo $DOCKER_REGISTRY_TOKEN | docker login -u $DOCKER_REGISTRY_USERNAME $DOCKER_REGISTRY_PATH --password-stdin

.docker_logout_docker_hub: &docker-logout-docker-hub
  - docker logout $DOCKER_REGISTRY_PATH

.docker_build_dind: &docker-build_dind
    - docker build $NO_CACHE $BUILD_ARGS -f $DOCKERFILE_PATH -t $DOCKER_TAG $CONTEXT_PATH

.docker_push: &docker-push
    - docker push $DOCKER_TAG
    - if [[ "${CI_COMMIT_REF_SLUG}" == "main" || "${CI_COMMIT_REF_SLUG}" == "master" ]]; then
          docker tag $DOCKER_TAG ${REGISTRY_IMAGE}:latest; fi
    - if [[ "${CI_COMMIT_REF_SLUG}" == "main" || "${CI_COMMIT_REF_SLUG}" == "master" ]]; then
          docker push ${REGISTRY_IMAGE}:latest; fi

.docker_retag: &docker-retag
  - docker pull $SOURCE_IMAGE
  - docker tag $SOURCE_IMAGE $TARGET_IAMGE
  - docker push $TARGET_IAMGE


.docker_build: 
  stage: build
  image: ${DOCKER_IMAGE}
  variables:
    REGISTRY: $CI_REGISTRY
    REGISTRY_USER: $CI_REGISTRY_USER
    REGISTRY_PASSWORD: $CI_REGISTRY_PASSWORD
    REGISTRY_IMAGE: $CI_REGISTRY_IMAGE
    DOCKER_HOST: tcp://docker:2375
    DOCKER_TLS_CERTDIR: ""
    CONTEXT_PATH: ${CI_PROJECT_DIR}
    DOCKERFILE_PATH: ${CI_PROJECT_DIR}/Dockerfile
    DOCKER_TAG: $REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
    NO_CACHE: "--no-cache" # Можно изменить на пустую строку "", чтобы включить кэш
    BUILD_ARGS: "" # Можно изменить, например, на "--build-arg PROJECT_PATH=dotnet/app01 --build-arg CONFIG_FILE=dotnet/NuGet.Config"
    DOCKER_IMAGE: docker:latest
    DOCKER_IMAGE_DIND: docker:dind
  services:
    - name: ${DOCKER_IMAGE_DIND}
      # NOTE: The alias is key to resolving the DNS issue.
      # alias: docker
  before_script:
    - env | sort
  script:
    - |
      if [[ -n "${CI_COMMIT_TAG}" && "${CI_COMMIT_TAG}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
          export DOCKER_TAG=${REGISTRY_IMAGE}:${CI_COMMIT_TAG}
      else
          export DOCKER_TAG=${REGISTRY_IMAGE}:${CI_COMMIT_REF_SLUG}
      fi
    - *docker-login-stdin
    - *docker-build_dind
    - *docker-push



.docker-retag:
  stage: retag
  image: ${DOCKER_IMAGE}
  variables:
    REGISTRY: $CI_REGISTRY
    REGISTRY_USER: $CI_REGISTRY_USER
    REGISTRY_PASSWORD: $CI_REGISTRY_PASSWORD
    SOURCE_IMAGE:
    TARGET_IAMGE:
    DOCKER_IMAGE: docker:latest
    DOCKER_IMAGE_DIND: docker:dind    
  services:
    - ${DOCKER_IMAGE_DIND}
  script:
    - *docker-login-stdin
    - *docker-retag