stages:
  - test
  - deploy

# Installs and launch unittests
unittests:
  stage: test
  script:
  # Install dependencies
  - apt-get update
  - apt-get install -y gettext libxapian-dev libgraphviz-dev
  - pip install poetry
  # Check pyproject.toml validity
  - poetry check
  # Install project
  - poetry install -E testing -E docs
  # Setup xapian index
  - mkdir -p /dev/shm/search_indexes
  - ln -s /dev/shm/search_indexes sith/search_indexes
  # Setup project
  - poetry run ./manage.py compilemessages
  # Run tests and export report
  - poetry run coverage run ./manage.py test
  - poetry run coverage xml
  - poetry run coverage report
  # Build documentation
  - cd doc
  - poetry run make html
  variables:
    PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip_tests"
  cache:
    paths:
      - .cache/pip_tests
  artifacts:
    when: always
    paths:
      - coverage.xml
      - coverage_report/
      - docs/_build
    reports:
      junit: coverage.xml

# Check black
black:
  stage: test
  script:
    - version=$(cat pyproject.toml | grep --color=never black | grep --color=never -oE '[0-9]([0-9.a-z]+)')
    - pip install black==$version
    - black --check .
  variables:
    PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip_black"
  cache:
    paths:
      - .cache/pip_black

deploy:
  stage: deploy
  before_script:
    ##
    ## Install ssh-agent if not already installed, it is required by Docker.
    ## (change apt-get to yum if you use an RPM-based image)
    ##
    - 'command -v ssh-agent >/dev/null || ( apt-get update -y && apt-get install openssh-client -y )'

    ##
    ## Run ssh-agent (inside the build environment)
    ##
    - eval $(ssh-agent -s)

    ##
    ## Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
    ## We're using tr to fix line endings which makes ed25519 keys work
    ## without extra base64 encoding.
    ## https://gitlab.com/gitlab-examples/ssh-private-key/issues/1#note_48526556
    ##
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -

    ##
    ## Create the SSH directory and give it the right permissions
    ##
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
  script:
    - ssh -o StrictHostKeyChecking=accept-new sith@ae-web $SITH_PROD_SCRIPT_PATH
  environment:
    name: prod
    url: https://ae.utbm.fr
  only:
    refs:
      - master
  when: on_success