name: Pull Request

on:
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
      - name: Build the Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          push: false