name: Docker Snapshot

on:
  push:
    branches-ignore:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      -
        name: Build
        uses: docker/build-push-action@v2
        with:
          file: Dockerfile
          context: .
          platforms: linux/amd64
          push: false