docker-login-action/.github/workflows/pre-checkin.yml

name: pre-checkin

on:
  push:
    paths-ignore:
      - '**.md'
  pull_request:
    paths-ignore:
      - '**.md'

jobs:
  pre-checkin:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2.3.2
      -
        name: Install
        run: yarn install
      -
        name: Pre-checkin
        run: yarn run pre-checkin
      -
        name: Check for uncommitted changes
        run: |
          if [[ `git status --porcelain` ]]; then
            git status --porcelain
            echo "::warning::Found changes. Please run 'yarn run pre-checkin' and push"
          fi