plugins/.github/workflows/build-and-publish-image.yml at main · headlamp-k8s/plugins · GitHub

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name: Build and publish plugin container image

on:
  workflow_dispatch:
    inputs:
      plugin:
        description: 'The plugin name (e.g., flux)'
        required: true
        type: string
      version:
        description: 'The plugin version (without a v prefix e.g., 0.1.0) - if not provided, will use version from package.json'
        required: false
        type: string

permissions:
  contents: read

env:
  REGISTRY: ghcr.io
  ORG: headlamp-k8s
  PLUGIN: ${{ github.event.inputs.plugin }}
  IMAGE_NAME: headlamp-plugin-${{ github.event.inputs.plugin }}
jobs:
  build-and-publish:
    runs-on: ubuntu-latest
    permissions:
      packages: write # needed for publishing the container image
    steps:
      - name: Checkout code
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # 4.1.7

      - name: Verify plugin exists
        run: |
          if [ ! -d "${{ env.PLUGIN }}" ]; then
            echo "::error::Plugin directory '${{ env.PLUGIN }}' does not exist"
            exit 1
          fi
          echo "Plugin directory '${{ env.PLUGIN }}' verified"

      - name: Setup Node.js
        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4
        with:
          node-version: '20'

      - name: Determine version
        id: determine_version
        run: |
          VERSION="${{ github.event.inputs.version }}"
          if [ -z "$VERSION" ]; then
            echo "Version not provided, extracting from package.json"
            VERSION=$(node -p "require('./${{ env.PLUGIN }}/package.json').version")
            echo "Extracted version: $VERSION"
          fi
          # Remove leading 'v' if present
          VERSION="${VERSION#v}"
          # Create v-prefixed version for image tags
          IMAGE_TAG_VERSION="v${VERSION}"
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "IMAGE_TAG_VERSION=$IMAGE_TAG_VERSION" >> $GITHUB_ENV
          echo "FULL_IMAGE_NAME=${{ env.REGISTRY }}/${{ env.ORG }}/${{ env.IMAGE_NAME }}" >> $GITHUB_ENV

      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # v3.6.1

      - name: Log in to the Container registry
        uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.2.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ github.token }}

      - name: Build and push Docker image
        uses: docker/build-push-action@0a97817b6ade9f46837855d676c4cca3a2471fc9 # v4.2.1
        with:
          context: .
          push: true
          pull: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ env.FULL_IMAGE_NAME }}:${{ env.IMAGE_TAG_VERSION }},${{ env.FULL_IMAGE_NAME }}:latest
          labels: |
            org.opencontainers.image.source=${{ github.event.repository.html_url }}
            org.opencontainers.image.licenses=Apache-2.0
          provenance: true
          build-args: PLUGIN=${{ env.PLUGIN }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Summary
        run: |
          echo "## Container Image Published" >> $GITHUB_STEP_SUMMARY
          echo "Plugin: ${{ env.PLUGIN }}" >> $GITHUB_STEP_SUMMARY
          echo "Version: ${{ env.VERSION }}" >> $GITHUB_STEP_SUMMARY
          echo "Image: ${{ env.FULL_IMAGE_NAME }}:${{ env.IMAGE_TAG_VERSION }}" >> $GITHUB_STEP_SUMMARY