name: Generate Registry
on:
  push:
    branches: [main]
    paths:
      - "**/meta.json"
  pull_request:
    branches: [main]
    paths:
      - "**/meta.json"

jobs:
  generate:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 22

      - name: Validate & generate registry.json
        run: node scripts/registry.js

      - name: Commit registry.json
        if: github.event_name == 'push'
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add registry.json
          git diff --cached --quiet || git commit -m "chore: regenerate registry.json"
          git push