pod.yml

---
name: Django Pod CI

on:
  push:
    branches: [master, develop]
  pull_request:
    branches: ["*"]

permissions: 
  pull-requests: write 

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      max-parallel: 4
      matrix:
        python-version: ['3.9'] # ['3.8', '3.9', '3.10']

    steps:
      - uses: actions/checkout@v3

      - name: Configure sysctl limits (for ES)
        run: |
          sudo swapoff -a
          sudo sysctl -w vm.swappiness=1
          sudo sysctl -w fs.file-max=262144
          sudo sysctl -w vm.max_map_count=262144

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      # Remove apt repos that are known to break from time to time
      # See https://github.com/actions/virtual-environments/issues/323
      - name: Remove broken apt repos [Ubuntu]
        run: |
          for apt_file in `grep -lr microsoft /etc/apt/sources.list.d/`; do sudo rm $apt_file; done

      - name: Install Dependencies
        run: |
          sudo apt-get clean
          sudo apt-get update
          sudo apt-get install ffmpeg
          sudo apt-get install -y ffmpegthumbnailer
          sudo apt-get install -y npm
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          pip install -r requirements-dev.txt
          sudo npm install -g yarn

      - name: Flake8 compliance
        run: |
          flake8 --max-complexity=7 --ignore=E501,W503,E203 --exclude .git,pod/*/migrations/*.py,*_settings.py

      - name: Runs Elasticsearch
        uses: elastic/elastic-github-actions/elasticsearch@refactor_with_plugins
        with:
          # stack-version: 7.6.0
          stack-version: 6.8.23
          plugins: analysis-icu

      - name: Setup Pod
        run: |
          coverage run --source='.' manage.py create_pod_index --settings=pod.main.test_settings
          python manage.py makemigrations --settings=pod.main.test_settings
          python manage.py migrate --settings=pod.main.test_settings
          cd pod
          yarn

      # - name: Run Tests with coverage
      #   env:
      #     PYTHONUNBUFFERED: 1
      #   run: |
      #     coverage run --append --source='.' manage.py test -v 3 --settings=pod.main.test_settings
      
      # - name: Add Gecko driver
      #   if: matrix.python-version == '3.9'
      #   uses: browser-actions/setup-geckodriver@latest
      #   with:
      #     token: ${{ secrets.GITHUB_TOKEN }}
      
      # - name: Run Integration Tests
      #   if: matrix.python-version == '3.9'
      #   run: |
      #     export DISPLAY=:99
      #     geckodriver &
      #     Xvfb -ac :99 -screen 0 1280x1024x24 > /dev/null 2>&1 & # optional
      #     python manage.py test -v 3 --settings=pod.main.test_settings pod.main.integration_tests.selenium_pod_integration_tests

      ## Start Accessibility tests with pa11y ##

      - name: Install pa11y-ci dependencies.
        if: matrix.python-version == '3.9'
        run: |
          npm install -g Badatos/pa11y-ci

      - name: Run Django test server
        if: matrix.python-version == '3.9'
        env:
          PYTHONUNBUFFERED: 1
        run: |
          python manage.py loaddata pod/video/fixtures/initial_data.json --settings=pod.main.test_settings
          python manage.py loaddata pod/main/fixtures/initial_data.json --settings=pod.main.test_settings
          python manage.py loaddata pod/video/fixtures/sample_videos.json --settings=pod.main.test_settings
          python manage.py collectstatic --clear --settings=pod.main.test_settings
          coverage run --append --source='.' manage.py runserver localhost:9090 --insecure --settings=pod.main.test_settings &
          sleep 5

      - name: Run pa11y-ci.
        if: matrix.python-version == '3.9'
        # tee reads `stdin` and writes it to both `stdout` and a file
        run: |
          pa11y-ci 2>&1 | tee pa11y_output.txt

      - name: Read pa11y_output file.
        id: pa11y_output
        if: matrix.python-version == '3.9'
        uses: juliangruber/read-file-action@v1
        with:
          path: ./pa11y_output.txt

      - name: Comment on pull request.
        if: contains(steps.pa11y_output.outputs.content, 'Errors in http://')
        uses: thollander/actions-comment-pull-request@v2
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          message: '<details><summary>Pa11y testing results</summary>```${{ steps.pa11y_output.outputs.content }}```</details>'

      - name: Comment on pull request.
        run: echo '${{ steps.pa11y_output.outputs.content }}'

      - name: Comment PR
        uses: thollander/actions-comment-pull-request@v2
        with:
          message: |
            Hello world ! :wave:
      
      - name: Comment Pa11y Ok
        if: ${{ !contains(steps.pa11y_output.outputs.content, 'Errors in http://') }}
        uses: thollander/actions-comment-pull-request@v2
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          message: '<details><summary>Pa11y testing results</summary>OK</details>'

      - name: Check for pa11y failures.
        if: contains(steps.pa11y_output.outputs.content, 'Errors in http://')
        run: |
          echo "::error::The site is failing accessibility tests. Please review the comment in the pull request or the pa11y-ci step in the workflow for details."
          exit 1

      - name: Send coverage to coveralls.io
        # coveralls command has been installed by requirements-dev.txt
        if: matrix.python-version == '3.9'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run:
          coveralls  --service=github