push-as-image-to-ghcr.yml

name: Build and Push CoCoAS / RVPS Image

on:
  push:
    branches:
      - main

jobs:
  build_and_push_as_image:
    permissions:
      packages: write
    uses: ./.github/workflows/build-as-image.yml
    with:
      build_option: --push
    secrets: inherit

  publish_multi_arch_image:
    needs: build_and_push_as_image
    permissions:
      packages: write
    strategy:
      fail-fast: false
      matrix:
        tag:
          - coco-as-grpc
          - coco-as-restful
          - rvps
        include:
          - tag: coco-as-grpc
            name: gRPC CoCo-AS
          - tag: coco-as-restful
            name: RESTful CoCo-AS
          - tag: rvps
            name: RVPS
    runs-on: ubuntu-latest
    steps:
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Login to GHCR Container Registry
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Publish Multi-arch Image for ${{ matrix.name }}
      run: |
        commit_sha=${{ github.sha }}
        docker manifest create "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:${commit_sha}" \
          --amend "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:${commit_sha}-s390x" \
          --amend "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:${commit_sha}-x86_64"
        docker manifest push "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:${commit_sha}"
        docker manifest create "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:latest" \
          --amend "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:latest-s390x" \
          --amend "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:latest-x86_64"
        docker manifest push "ghcr.io/confidential-containers/staged-images/${{ matrix.tag }}:latest"