docker-publish.yml

name: Docker

on:
  push:
    # Publish `multiarch-push-robuust` branch to Container Registry
    branches: 'multiarch-push-robuust'

jobs:
  # Push image to GitHub Packages.
  # See also https://docs.docker.com/docker-hub/builds/
  push:
    runs-on: ubuntu-latest
    if: github.event_name == 'push'

    steps:
      - uses: actions/checkout@v4

      - name: Set up QEMU        
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx        
        uses: docker/setup-buildx-action@v3

      - name: Log into GitHub Container Registry
        run: echo "${{ secrets.CR_PAT }}" | docker login https://ghcr.io -u ${{ github.actor }} --password-stdin

      - name: Build & push image to GitHub Container Registry
        run: bin/build.sh 22