name: Docker build
on:
  push:
  pull_request:
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      
      - name: Build image
        uses: docker/build-push-action@v2