1-runner.yaml

---
name: CI Runner

on:
  push:
    branches:
      - main
    paths:
      - docker/*
  workflow_dispatch:

# yamllint disable rule:colons
env: # define 'static' vars here
  platforms:   "linux/amd64,linux/arm64"
  gh_registry: ghcr.io/ninerealmlabs
  # d_registry:  docker.io/ninerealmlabs
  owner:       ninerealmlabs
# yamllint enable

jobs:
  # "Any environment variables set in an env context defined at the workflow level in the caller workflow
  #  are NOT propagated to the called workflow"
  export-envs:
    # runs-on: self-hosted
    runs-on: ubuntu-latest
    outputs:
      # yamllint disable rule:colons
      platforms:   ${{ env.platforms }}
      gh_registry: ${{ env.gh_registry }}
      # d_registry:  ${{ env.d_registry }}
      owner:       ${{ env.owner }}
      version:     ${{ steps.version.outputs.version }}
      # yamllint enable
    steps:
      - run: echo "Exposing env vars to downstream jobs 📬"

      - name: Checkout Repo 🛒
        uses: actions/checkout@v4

      - name: Get MLFlow version 🏷
        id: version
        shell: bash
        run: |
          # extract mlflow version from requirements.txt
          VERSION="$(grep 'mlflow' docker/requirements.txt | xargs | sed s'|^.*==||g' | sed s'|[[:space:]]||g')"
          # ------------------------------------------------------------------
          echo "VERSION: ${VERSION}"
          # ------------------------------------------------------------------
          echo "version=${VERSION}" >> $GITHUB_OUTPUT

  build:
    needs: [export-envs]
    uses: ./.github/workflows/2-build-test-tag.yaml
    with:
      # yamllint disable rule:colons
      source_image:   python                                      # <-- UPDATE ###
      source_tag:     3.10-slim-bullseye                          # <-- UPDATE ###
      # source_digest:  ''                                        # <-- UPDATE ###
      image_name:     mlflow-server
      platforms:      ${{ needs.export-envs.outputs.platforms }}
      gh_registry:    ${{ needs.export-envs.outputs.gh_registry }}
      # d_registry:     ${{ inputs.d_registry }}
      owner:          ${{ needs.export-envs.outputs.owner }}
      version:        ${{ needs.export-envs.outputs.version }}
      # yamllint enable
    secrets: inherit

  release:
    needs: [export-envs, build]
    if: ${{ needs.build.result == 'success' }}
    runs-on: ubuntu-latest
    steps:
      - name: Create tag
        uses: actions/github-script@v7
        with:
          script: |
            const { VERSION } = process.env
            github.rest.git.createRef({
              owner: context.repo.owner,
              repo: context.repo.repo,
              ref: `refs/tags/${VERSION}`,
              sha: context.sha
            })
        env:
          VERSION: ${{ needs.export-envs.outputs.version }}