.gitlab-ci.yml

# <------------- Continuous Deploy ------------->
default:
  services:
    - docker:dind
  image: docker
  before_script:
    - echo "---------- Install git ----------"
    - apk update
    - apk add git
    - export DOCKER_TAG=docker-${CI_COMMIT_SHORT_SHA}-dags-$(git ls-remote https://gitlab.com/lappis-unb/decidimbr/servicos-de-dados/airflow-dags refs/heads/development | cut -c 1-7)

build-image:
  stage: build
  artifacts:
    paths:
      - build.img
    expire_in: 1 hour
  rules:
    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
    - if: $CI_COMMIT_REF_PROTECTED == "true"
  script:
    - echo "---------- Docker pull for cache ----------"
    - docker login $CI_REGISTRY -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD"
    - docker pull $CI_REGISTRY_IMAGE:latest || true

    - echo "--------- Building the image ----------"
    - docker build --cache-from $CI_REGISTRY_IMAGE:latest --target airflow-deploy-infra -t $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:${DOCKER_TAG} .
    - docker save -o build.img $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:${DOCKER_TAG}


push-image-to-registry:
  stage: deploy
  rules:
    - if: $CI_COMMIT_REF_NAME == "development"
    - if: $CI_COMMIT_REF_NAME == "main"
  dependencies:
    - build-image
  script:
    - docker load -i build.img
    - docker login $CI_REGISTRY -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD"
    - docker push $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:${DOCKER_TAG}

    - docker tag $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:${DOCKER_TAG} $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:latest
    - docker push $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_NAME:latest