stages:
  - test
  - docker
  - deploy

tests:
  stage: test
  image: registry.gitlab.com/hashbangfr/docker_archlinux:python
  variables:
    DJANGO_SETTINGS_MODULE: "la_chariotte.settings"
    DB_NAME: "postgres"
    DB_USER: "postgres"
    DB_PASSWORD: "mysecretpassword"
    DB_HOST: "postgres"
    DB_PORT: "5432"
    POSTGRES_HOST_AUTH_METHOD: "trust"
  services:
    - postgres:13
  script:
    - export CACHE_PATH="/venvs/${CI_PROJECT_NAME}/$(date +week-%V-%Y)"
    - if [[ "$CI_COMMIT_BRANCH" == *"--no-cache"* ]] ; then export CACHE_PATH="/venvs/$CI_COMMIT_SHORT_SHA"; fi
    - echo "Creating virtual env..."
    - if [ ! -d $CACHE_PATH/venv ] ; then virtualenv --python=python3.11 $CACHE_PATH/venv ; fi
    - $CACHE_PATH/venv/bin/pip install --upgrade pip
    - echo "Virtual env created."
    - echo "Running tests..."
    - source $CACHE_PATH/venv/bin/activate
    - pip install -U -r requirements.txt
    - pip install -U -r dev-requirements.txt
    - pytest --create-db --cov --cov-report=xml
    - if [ "$CI_COMMIT_REF_NAME" = 'main' ] ; then exit 0 ; fi
    - if [ "$CI_COMMIT_REF_NAME" = 'develop' ] ; then git fetch origin main ; diff-cover coverage.xml --fail-under=90 --compare-branch origin/main && exit 0 ; fi
    - git fetch origin develop ; diff-cover coverage.xml --fail-under=90 --compare-branch origin/develop
    - echo "Tests done."

build_docker_and_publish:
  stage: docker
  only:
    - main
    - develop
  image: docker:git
  tags:
    - dind
  services:
    - docker:dind
  script:
    - docker build --pull --no-cache -f Dockerfile -t $CI_REGISTRY/hashbangfr/la_chariotte:${CI_COMMIT_REF_NAME}-latest .
    - docker tag $CI_REGISTRY/hashbangfr/la_chariotte:${CI_COMMIT_REF_NAME}-latest $CI_REGISTRY/hashbangfr/la_chariotte:${CI_COMMIT_REF_NAME}-${CI_COMMIT_SHORT_SHA}
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker push $CI_REGISTRY/hashbangfr/la_chariotte:${CI_COMMIT_REF_NAME}-latest
    - docker push $CI_REGISTRY/hashbangfr/la_chariotte:${CI_COMMIT_REF_NAME}-${CI_COMMIT_SHORT_SHA}

ansible:
  only:
    refs:
      - main
      - develop
  stage: deploy
  image: $CI_REGISTRY/hashbangfr/docker_archlinux:ansible
  tags:
    - ansible
  script:
    - cd /srv/ansible/
    - ansible-playbook ./playbooks/hb_chariotte/play-${CI_COMMIT_REF_NAME}.yml --extra-vars="CI_COMMIT_SHORT_SHA=${CI_COMMIT_SHORT_SHA}"