Use auto mode for Docker image tags #2
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| name: Publish Docker image | |
| on: | |
| push: | |
| branches: | |
| - master | |
| release: | |
| types: [published] | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to the Container registry | |
| uses: docker/#-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v6 | |
| with: | |
| push: true | |
| # Set 'provenance: false' so there won't be a build for an unknown | |
| # architecture (https://github.com/docker/build-push-action/issues/820) | |
| # and calling delete-package-versions below will not result in an | |
| # 'manifest unknown' error (https://github.com/actions/delete-package-versions/issues/90) | |
| provenance: false | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=registry,ref=ghcr.io/${{ github.repository }}:latest | |
| cache-to: type=inline | |
| - name: Remove untagged container images | |
| uses: actions/delete-package-versions@v5 | |
| with: | |
| package-name: schwarzwald | |
| package-type: container | |
| delete-only-untagged-versions: true | |
| min-versions-to-keep: 0 |