Merge pull request #1 from max06/renovate/configure #11
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| name: Docker Build and Publish | |
| on: | |
| push: | |
| branches: [main] | |
| jobs: | |
| build-and-publish: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Generate Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ghcr.io/${{ github.repository }} | |
| tags: | | |
| type=sha,format=short | |
| type=raw,value=latest | |
| type=semver,pattern={{version}},event=tag | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Query available images | |
| id: query-images | |
| run: | | |
| # Query GHCR API for image tags | |
| TAGS=$(curl -s -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \ | |
| "https://api.github.com/user/packages/container/elemental-ubuntu/versions") | |
| echo $TAGS | |
| echo $TAGS | jq '[.[].metadata.container | { | |
| metadata: { | |
| name: "elemental-ubuntu-\(.tags[0])" | |
| }, | |
| spec: { | |
| version: "v\(.tags[0])", | |
| type: "iso", | |
| metadata: { | |
| upgradeImage: "ghcr.io/max06/elemental-ubuntu:\(.tags[0])", | |
| displayName: "Elemental Ubuntu - \(.tags[0])" | |
| } | |
| } | |
| }]' > metadata.json | |
| # Create temporary Dockerfile | |
| cat <<EOF > Dockerfile | |
| FROM busybox | |
| COPY metadata.json /channel.json | |
| USER 10010:10010 | |
| ENTRYPOINT ["cp"] | |
| CMD ["/channel.json", "/data/output"] | |
| EOF | |
| - name: Build and push metadata image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| push: true | |
| tags: ghcr.io/max06/elemental-ubuntu-channel:latest | |
| labels: | | |
| org.opencontainers.image.description=Metadata image containing list of available elemental-ubuntu images | |
| org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }} |