auto-format.yml

name: Auto-fix formatting of source code

on:
  push:
    branches:
      - main

jobs:
  fix_formatting:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.11
      - name: Install uv
        uses: astral-sh/setup-uv@v5
      - name: Install packages
        run: uv sync
      - name: Auto-fix Python formatting
        run: |
          uv run ruff format
          uv run ruff check --fix

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 18.x
          cache: "npm"
      - name: Install Prettier
        run: npm ci --install-links=false
      - name: Auto-fix code formatting (Prettier)
        run: npx prettier --write .

      - name: Commit changes
        id: commit
        run: |
          git config --local user.name "GitHub Actions"
          git config --local user.email "actions@github.com"
          git add .
          if git diff --cached --quiet; then
            echo "No formatting changes to commit."
          else
            git commit -m "✨ Auto-fix formatting"
            echo "formatted=true" >> $GITHUB_OUTPUT
          fi
      - name: Push changes
        if: ${{ steps.commit.outputs.formatted == 'true' }}
        run: git push origin HEAD