.gitlab-ci.yml

stages:
    - test
    - build
test:
    image: python:3.8-slim
    stage: test
    script:
        - apt-get update -qy
        - pip install -r requirements.txt
        - export TESTING=config_test.cfg
        - python -m pytest -vs
docker-build:
  # Use the official docker image.
  only:
    - main
  image: docker:latest
  stage: build
  services:
    - docker:dind
  before_script:
    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
  # Default branch leaves tag empty (= latest tag)
  # All other branches are tagged with the escaped branch name (commit ref slug)
  script:
    - |
      if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
        tag=""
        echo "Running on default branch '$CI_DEFAULT_BRANCH': tag = 'latest'"
      else
        tag=":$CI_COMMIT_REF_SLUG"
        echo "Running on branch '$CI_COMMIT_BRANCH': tag = $tag"
      fi
    # Build Docker Image
    - docker build -f Dockerfile --iidfile imageid.txt -t registry.heroku.com/doaa-ca2-emotive/web .
    - docker login -u _ -p $HEROKU_API_KEY registry.heroku.com
    - docker push registry.heroku.com/doaa-ca2-emotive/web
    # apk is the Alpine Linux package manager
    - apk add --no-cache curl 
    - echo "Docker Image ID is $(cat imageid.txt)"
    - |-
        curl -X PATCH https://api.heroku.com/apps/doaa-ca2-emotive/formation --header "Content-Type: application/json" --header "Accept: application/vnd.heroku+json; version=3.docker-releases" --header "Authorization: Bearer ${HEROKU_API_KEY}" --data '{ "updates": [ { "type": "web", "docker_image": "'$(cat imageid.txt)'" } ] }'