TheRock/compiler/amd-llvm/.github/actions/push-container/action.yml

name: Push Container
description: >-
  Download all container artifacts for this job and push them to the GitHub registry.

inputs:
  token:
    description: >-
      Token to use to authenticate with the container registry.
    required: true

runs:
  using: "composite"
  steps:
    - name: Download container
      uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1

    - name: Push Container
      env:
        GITHUB_TOKEN: ${{ inputs.token }}
      shell: bash
      run: |
        function push_container {
          image_name=$1
          latest_name=$(echo $image_name | sed 's/:[a-f0-9]\+$/:latest/g')
          podman tag $image_name $latest_name
          echo "Pushing $image_name ..."
          podman push --compression-format=zstd $image_name
          echo "Pushing $latest_name ..."
          podman push --compression-format=zstd $latest_name
        }

        podman login -u $GITHUB_ACTOR -p $GITHUB_TOKEN ghcr.io
        for f in $(find . -iname '*.tar'); do
          image_name=$(podman load -q -i $f | sed 's/Loaded image: //g')
          push_container $image_name

          if echo $image_name | grep '/amd64/'; then
            # For amd64, create an alias with the arch component removed.
            # This matches the convention used on dockerhub.
            default_image_name=$(echo $(dirname $(dirname $image_name))/$(basename $image_name))
            podman tag $image_name $default_image_name
            push_container $default_image_name
          fi
        done