pingvin-share/.github/workflows/docker-image-backend.yml

name: Create Docker Image for Backend

on:
  push:
    branches: main
    paths:
      - "backend/**"

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: checkout code
        uses: actions/checkout@v2
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: login to docker registry
        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
      - name: build the image
        run: |
          cd backend && docker buildx build --push \
             --tag stonith404/pingvin-share-backend:latest \
             --platform linux/amd64,linux/arm64 .