#variables:
before_script:
  - docker info

stages:
  - build
  - tests
  - upload

build-docker-alpine:
  stage: build
  script:
    - cd alpine
    - docker build --network=host -t catdeployed/postal:alpine .
    - docker save -o postal-alpine-container.tar catdeployed/postal:alpine
  artifacts:
    paths:
    - alpine/postal-alpine-container.tar
    expire_in: 1 day

build-docker-ubuntu:
  stage: build
  script:
    - cd ubuntu
    - docker build --network=host -t catdeployed/postal:ubuntu .
    - docker save -o postal-ubuntu-container.tar catdeployed/postal:ubuntu
  artifacts:
    paths:
    - ubuntu/postal-ubuntu-container.tar
    expire_in: 1 day

test-docker-ubuntu:
  stage: tests
  script:
    - cd ubuntu
    - docker load -i postal-ubuntu-container.tar
    - docker-compose up -d
    - for i in {1..20}; do [ $(docker inspect postal | jq '.[].State.Health.Status') == "healthy" ] && break || sleep 15; done
  after_script:
    - cd ubuntu
    - docker-compose rm -sfv

test-docker-alpine:
  stage: tests
  script:
    - cd alpine
    - docker load -i postal-alpine-container.tar
    - docker-compose up -d
    - for i in {1..20}; do [ $(docker inspect postal | jq '.[].State.Health.Status') == "healthy" ] && break || sleep 15; done
  after_script:
    - cd alpine
    - docker-compose rm -sfv

upload-images:
  stage: upload
  script:
    - docker load -i ubuntu/postal-ubuntu-container.tar
    - docker load -i alpine/postal-alpine-container.tar
    - docker tag catdeployed/postal:alpine catdeployed/postal:latest
    - docker login -u$DOCKER_USER -p$DOCKER_PASS
    - docker push catdeployed/postal:alpine
    - docker push catdeployed/postal:ubuntu
    - docker push catdeployed/postal:latest
  only:
    - master@CatDeployed/docker-postal
after_script:
  - docker container prune -f
  - docker image prune -f
  - docker system prune -af --volumes