format_and_lint.yml

# This workflow will do a clean install of node dependencies, format the code with Prettier, lint with ESLint and commit any resulting changes
# For more information see:
#   - https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
#   - https://github.com/stefanzweifel/git-auto-commit-action

name: Format and Lint
on:
  push:
  pull_request_target:
    branches: [ main ]
jobs:
  clean:
    runs-on: ubuntu-latest
    steps:
    - name: Check out branch (pull request)
      uses: actions/checkout@v2
      if: github.event_name == 'pull_request_target' || github.event_name == 'pull_request'
      with:
        ref: ${{github.event.pull_request.head.ref}}
        repository: ${{github.event.pull_request.head.repo.full_name}}
    - name: Check out branch (push)
      uses: actions/checkout@v2
      if: github.event_name == 'push'
      with:
        ref: ${{ github.head_ref }}
    - name: Use Node.js 16.x
      uses: actions/setup-node@v2
      with:
        node-version: "16.x"
    - name: Install packages 
      run: npm ci
    - name: Format with Prettier
      run: npx prettier --write .
    - name: Lint with ESLint
      run: npx eslint --fix .
    - name: Commit Changes
      uses: stefanzweifel/git-auto-commit-action@v4
      with:
        commit_message: Apply Prettier/ESLint fixes with CI