build-and-push.yml

name: Build and Push Docker Image

on:
  push:
    branches: [main]
env:
  TAG: latest

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          push: true
          tags: ghcr.io/${{ github.repository }}:${{ env.TAG }}