name: Lint

on:
  pull_request:
    branches:
      - main

concurrency: ${{ github.workflow }}-${{ github.ref }}

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - id: checkout
        name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - id: setup-node
        name: Setup Node.JS
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm

      - id: install-deps
        name: Install dependencies
        run: npm ci

      - id: lint
        name: Lint code
        run: npm run lint
      
      - id: format
        name: Format code
        run: npm run format
      
      - id: commit_and_push
        name: Commit and push formatted code
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
          git add .
          git commit --allow-empty -m "lint and format"
          git push
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}