name: Format Code with Biome

on:
  push:
    branches: [canary]
  pull_request:
    branches: [canary]

jobs:
  format:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 9.5.0

      - name: Install dependencies
        run: pnpm install

      - name: Run Biome formatter
        run: pnpm biome format . --write

      - name: Commit changes if needed
        run: |
            BRANCH=$(echo "${{ github.head_ref || github.ref_name }}")
            git add .
            git diff --quiet && git diff --staged --quiet || git commit -m "chore: auto-format with Biome"
            git push origin HEAD:$BRANCH