update-topics.yaml

name: Update Topics Index (Weekly)

on:
  schedule:
    - cron: '0 0 * * 0'  # Runs at 00:00 UTC every Sunday
  workflow_dispatch:      # Allows manual triggering
  push:
    branches:
      - 'test/*'         # Runs on any branch under test/

# Add explicit permissions for the GITHUB_TOKEN
permissions:
  contents: write  # Allows pushing to the repository

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

    # Add environment variables to control behavior
    env:
      IS_TEST: ${{ startsWith(github.ref, 'refs/heads/test/') }}

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

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.11'

      - name: Install dependencies
        run: pip install -r scripts/requirements.txt

      - name: Build Index
        run: python scripts/build_index.py

      - name: Check for changes
        id: changes
        run: |
          git diff --quiet || echo "changes=true" >> $GITHUB_OUTPUT

      - name: Configure Git
        if: steps.changes.outputs.changes == 'true'
        run: |
          git config user.name "GitHub Actions Bot"
          git config user.email "actions@github.com"

      # Add debug information in test mode
      - name: Debug Info (Test Mode)
        if: env.IS_TEST == 'true'
        run: |
          echo "Changes detected: ${{ steps.changes.outputs.changes }}"
          git diff --stat
          git status

      - name: Commit and push if there are changes
        if: steps.changes.outputs.changes == 'true'
        run: |
          git add topics_index.json TOPICS.md
          # Add [TEST] prefix to commit message on test branches
          if [[ "${{ env.IS_TEST }}" == "true" ]]; then
            git commit -m "[TEST] Auto-update topics index"
          else
            git commit -m "Auto-update topics index"
          fi
          git push