name: Create Manifest
on:
  workflow_call:
    inputs:
      python-version:
        required: true
        type: string
    secrets:
      DOCKER_USERNAME:
        required: true
      DOCKER_PASSWORD:
        required: true

jobs:
  create:
    runs-on: ubuntu-latest
    steps:
      - name: Login to Docker Registry
        uses: docker/login-action@v3
        with:
          registry: gitea.technocloud.ee
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Set up Docker BuildX
        uses: docker/setup-buildx-action@v3
        with:
          driver: docker-container

      - name: Get Repository Metadata
        id: meta
        run: |
          echo "PACKAGE=gitea.technocloud.ee/${GITHUB_REPOSITORY}" >> $GITHUB_OUTPUT

      - name: Create and Push Multi-arch Manifest
        run: |
          IMAGE_NAME=${{ steps.meta.outputs.PACKAGE }}:python${{ inputs.python-version }}
          docker manifest create $IMAGE_NAME \
            --amend ${{ steps.meta.outputs.PACKAGE }}@${ARM_DIGEST} \
            --amend ${{ steps.meta.outputs.PACKAGE }}@${AMD_DIGEST}
          docker manifest push $IMAGE_NAME