.gitlab-ci.yml

image: docker:stable

stages:
  - build
  - test
  - deploy

variables:
  IMAGE: ${CI_REGISTRY}/${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}

build:
  stage: build
  services:
    - docker:dind
  variables:
    DOCKER_DRIVER: overlay2
  script:
    - cd services/backend-server
    - docker login -u $CI_REGISTRY_USER -p $CI_JOB_TOKEN $CI_REGISTRY
    - docker pull $IMAGE:latest || true
    - docker build
        --cache-from $IMAGE:latest
        --tag $IMAGE:latest
        --file ./Dockerfile.prod
        --build-arg SECRET_KEY=$SECRET_KEY
        "."
    - docker push $IMAGE:latest

test:
  stage: test
  image: $IMAGE:latest
  services:
    - postgres:latest
  variables:
    POSTGRES_DB: users
    POSTGRES_USER: runner
    POSTGRES_PASSWORD: runner
    DATABASE_TEST_URL: postgres://runner:runner@postgres:5432/users
  script:
    - cd services/backend-server
    - python3.8 -m venv venv
    - source venv/bin/activate
    - pip install -r requirements.txt
    - pip install black flake8 isort pytest pytest-django
    - pytest -p no:warnings
    - flake8 .
    - black --check --exclude="migrations|venv" .
    - isort ./*/*.py --check-only
    - python manage.py check --deploy --fail-level=WARNING


deploy:
  stage: deploy
  services:
    - docker:dind
  variables:
    DOCKER_DRIVER: overlay2
    HEROKU_APP_NAME: museumwiki
    HEROKU_REGISTRY_IMAGE: registry.heroku.com/${HEROKU_APP_NAME}/web
  script:
    - apk add --no-cache curl
    - cd services/backend-server
    - docker build
        --tag $HEROKU_REGISTRY_IMAGE
        --file ./Dockerfile.prod
        --build-arg SECRET_KEY=$SECRET_KEY
        "."
    - docker login -u _ -p $HEROKU_AUTH_TOKEN registry.heroku.com
    - docker push $HEROKU_REGISTRY_IMAGE
    - cd ../..
    - chmod +x ./release.sh
    - ./release.sh