update-stats.yml

name: Update Stats
on:
  schedule:
    - cron: "0 */3 * * *" # every 3h

jobs:
  do:
    runs-on: ubuntu-latest
    steps:
      #
      # Checkout the code
      #
      - uses: actions/checkout@v2

      #
      # Setup Python
      #
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: 3.8

      #
      # Install Pip dependencies
      #
      - name: Install Dependencies
        run: |
          python -m pip install --upgrade pip
          pip install pyyaml

      #
      # Fetch updated PR stats into first/stats.json
      #
      - name: Fetch updates
        run: ./scripts/update_stats.py first

      #
      # Update the stats tables in README.md
      #
      - name: Update stats Tables in Readme
        run: ./scripts/generate_stats_table.py first

      #
      # Set git status env var
      #
      - name: Set git status env var
        run: |
          if git diff --exit-code
          then
            echo "git_has_diff=0" >> $GITHUB_ENV
          else
            echo "git_has_diff=1" >> $GITHUB_ENV
          fi

      #
      # Commit the changes
      #
      - name: Commit Files
        if: ${{ env.git_has_diff != 0 }}
        run: |
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git commit -m "Add changes" -a

      #
      # Push to main
      #
      - name: Push changes
        if: ${{ env.git_has_diff != 0 }}
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: ${{ github.ref }}