name: Check and Update JSON Date

on:
  pull_request:
    types: [synchronize, opened, reopened, edited]

jobs:
  update-date:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.12

      - name: Install dependencies
        run: pip install jq

      - name: Find and Update JSON files in /json folder
        run: |
          TODAY=$(date +%Y-%m-%d)
          for file in $(git diff --diff-filter=A --name-only HEAD | grep '^json/.*\.json$'); do
            if jq -e '.date_created' $file > /dev/null 2>&1; then
              echo "Updating date_created in $file"
              jq --arg date "$TODAY" '.date_created = $date' $file > temp.json && mv temp.json $file
              git add $file
            fi
          done

      - name: Commit changes
        run: |
          git config user.name "GitHub Action"
          git config user.email "action@github.com"
          git commit -m "Update date_created in new JSON files" || echo "No changes to commit"

      - name: Push changes
        uses: ad-m/github-push-action@v0.6.0
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}