publish.yml

name: Build and Publish Docker Image

on:
  push:
    branches:
      - 'main'

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write
      id-token: write

    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
        
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2
        with:
          platforms: linux/amd64,linux/arm64

      - 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 Publish
        uses: docker/build-push-action@v4
        with:
          file: Dockerfile
          platforms: linux/arm64, linux/amd64
          push: true
          tags: ghcr.io/${{ github.repository }}:latest