broken-link-checker.yml

name: broken-link-checker

on:
  schedule:
    - cron: "0 18 * * 5"
      
jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository content
        uses: actions/checkout@v4
      
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.8
      
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install "bs4"
          python -m pip install "requests"
          python -m pip install "pandas"
          python -m pip install "datetime"
          python -m pip install "openpyxl"
          python -m pip install "ultimate-sitemap-parser"
          python -m pip install "pyjwt[crypto]"

      - name: Generate GitHub App JWT
        id: generate_jwt
        env:
          APP_ID: ${{ secrets.SECRET_APP_ID }}
          PRIVATE_KEY: ${{ secrets.SECRET_APP_KEY }}
        run: |
          echo "Generating JWT..."
          JWT=$(python -c "
          import jwt, time, os;
          payload = {
            'iat': int(time.time()),
            'exp': int(time.time()) + (10 * 60),
            'iss': os.getenv('APP_ID')
          };
          private_key = os.getenv('PRIVATE_KEY').replace('\\n', '\n');
          encoded_jwt = jwt.encode(payload, private_key, algorithm='RS256');
          print(encoded_jwt);
          ")
          echo "JWT=$JWT" >> $GITHUB_ENV

      - name: Request GitHub App Installation Token
        id: request_token
        env:
          JWT: ${{ env.JWT }}
          INSTALLATION_ID: ${{ secrets.SECRET_INSTALLATION_ID }}
        run: |
          echo "Requesting installation token..."
          INSTALLATION_TOKEN=$(curl -X POST -H "Authorization: Bearer $JWT" -H "Accept: application/vnd.github.v3+json" https://api.github.com/app/installations/$INSTALLATION_ID/access_tokens | jq -r '.token')
          echo "INSTALLATION_TOKEN=$INSTALLATION_TOKEN" >> $GITHUB_ENV

      - name: Execute broken link script
        env: 
          GIT_TOKEN: ${{ env.INSTALLATION_TOKEN }}
        run: |
          python broken_link_checker.py