name: format

on:
  workflow_run:
    workflows: [style]
    types: [completed]
    branches: [master, main]

permissions:
  contents: write

jobs:
  format:
    name: format
    runs-on: ubuntu-latest
    environment: format
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.workflow_run.head_branch }}
          token: ${{ secrets.GITHUB_TOKEN }}

      - uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - run: npm ci

      - name: Run prettier
        run: npm run format || npx prettier --write . || true

      - name: Commit changes
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add -A
          if git diff --staged --quiet; then
            echo "No changes to commit"
          else
            git commit -m "format: auto-format code [skip ci]"
            git push
          fi