version: 2

jobs:
  backend:
    docker:
      - image: cimg/python:3.8.11
    environment:
      PIPENV_VENV_IN_PROJECT: true
    steps:
      - checkout
      - restore_cache:
          key: pipenv-v1-{{ checksum "setup.py" }}
      # Only install if .venv wasn’t cached.
      - run: |
          if [[ ! -e ".venv" ]]; then
              pipenv install -e .[testing,docs]
          fi
      - save_cache:
          key: pipenv-v1-{{ checksum "setup.py" }}
          paths:
            - .venv
      - run: pipenv run flake8
      - run: pipenv run isort --check-only --diff .
      - run: pipenv run black --target-version py37 --check --diff .
      - run: pipenv run semgrep --config .semgrep.yml --error .
      - run: git ls-files '*.html' | xargs pipenv run djhtml --check
      - run: pipenv run curlylint --parse-only wagtail
      - run: pipenv run doc8 docs
      - run: DATABASE_NAME=wagtail.db pipenv run python -u runtests.py

  frontend:
    docker:
      - image: cimg/node:18.12
    steps:
      - checkout
      - restore_cache:
          key: frontend-v1-{{ checksum "package-lock.json" }}
      # Only install if node_modules wasn’t cached.
      - run: |
          if [[ ! -e "node_modules" ]]; then
              npm install --no-save --no-optional --no-audit --no-fund --progress=false
          fi
      - save_cache:
          paths:
            - node_modules
          key: frontend-v1-{{ checksum "package-lock.json" }}
      - run: npm run build
      # Save static files for subsequent jobs.
      - persist_to_workspace:
          root: ~/project
          paths:
            - wagtail
      - run: npm run build-storybook
      - run: npm run lint:js
      - run: npm run lint:css
      - run: npm run lint:format
      - run: npm run test:unit:coverage -- --runInBand
      - run: bash <(curl -s https://codecov.io/bash) -F frontend

  ui_tests:
    docker:
      - image: cimg/python:3.8.11-browsers
    environment:
      PIPENV_VENV_IN_PROJECT: true
      DJANGO_SETTINGS_MODULE: wagtail.test.settings_ui
    steps:
      - checkout
      - attach_workspace:
          at: ~/project
      - restore_cache:
          key: pipenv-v1-{{ checksum "setup.py" }}
      # Only install if .venv wasn’t cached.
      - run: |
          if [[ ! -e ".venv" ]]; then
              pipenv install -e .[testing]
          fi
      - save_cache:
          key: pipenv-v1-{{ checksum "setup.py" }}
          paths:
            - .venv
      - restore_cache:
          key: ui_tests-npm_integration-v1-{{ checksum "client/tests/integration/package-lock.json" }}
      # Only install if node_modules wasn’t cached.
      - run: |
          if [[ ! -e "client/tests/integration/node_modules" ]]; then
              npm --prefix ./client/tests/integration ci
          fi
      - save_cache:
          key: ui_tests-npm_integration-v1-{{ checksum "client/tests/integration/package-lock.json" }}
          paths:
            - client/tests/integration/node_modules
      - run: pipenv run ./wagtail/test/manage.py migrate
      - run:
          command: pipenv run ./wagtail/test/manage.py runserver 0:8000
          background: true
      - run: pipenv run ./wagtail/test/manage.py createcachetable
      - run:
          command: pipenv run ./wagtail/test/manage.py createsuperuser --noinput
          environment:
            DJANGO_SUPERUSER_EMAIL: admin@example.com
            DJANGO_SUPERUSER_USERNAME: admin
            DJANGO_SUPERUSER_PASSWORD: changeme
      - run:
          command: npm run test:integration -- --runInBand --reporters=default --reporters=jest-junit
          environment:
            JEST_JUNIT_OUTPUT_DIR: reports/jest
      - run:
          command: pipenv run ./wagtail/test/manage.py collectstatic --noinput
          environment:
            STATICFILES_STORAGE: manifest
      - store_test_results:
          path: ./reports/jest

  nightly-build:
    docker:
      - image: cimg/python:3.8.11-node
    steps:
      - checkout
      - run: pip install --user wheel boto3
      - run: npm install
      - run: npm run build
      - run: PYTHONPATH=. python scripts/nightly/get_version.py > __init__.py
      - run: mv __init__.py wagtail/__init__.py
      - run: python setup.py bdist_wheel
      - run: python scripts/nightly/upload.py

workflows:
  version: 2
  test:
    jobs:
      - backend
      - frontend
      - ui_tests:
          requires:
            - frontend

  nightly:
    jobs:
      - nightly-build
    triggers:
      - schedule:
          cron: '0 0 * * *'
          filters:
            branches:
              only:
                - main