Update CI workflow permissions to include attestations for improved s… #36
Workflow file for this run
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| name: Lua Docker - Image CI | |
| on: | |
| push: | |
| branches: [ main, image-attestation-and-ghcr ] | |
| pull_request: | |
| branches: [ main ] | |
| # Add permissions needed for GitHub Container Registry | |
| permissions: | |
| contents: read | |
| packages: write | |
| attestations: write | |
| id-token: write | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| lua-version: ['5.1.4', '5.2.3', '5.3.4', '5.4.7'] | |
| luarocks-version: ['3.11.1'] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Set image name variables | |
| id: image_names | |
| run: | | |
| DOCKERHUB_IMAGE="evandarwin/lua" | |
| # Convert GitHub repository owner to lowercase using tr | |
| OWNER=$(echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]') | |
| GHCR_IMAGE="ghcr.io/${OWNER}/lua" | |
| echo "dockerhub_image=$DOCKERHUB_IMAGE" >> $GITHUB_OUTPUT | |
| echo "ghcr_image=$GHCR_IMAGE" >> $GITHUB_OUTPUT | |
| - name: Login to Docker Hub | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Login to GitHub Container Registry | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract version components | |
| id: version | |
| run: | | |
| FULL_VERSION=${{ matrix.lua-version }} | |
| MAJOR_VERSION=$(echo $FULL_VERSION | cut -d'.' -f1) | |
| MAJOR_MINOR_VERSION=$(echo $FULL_VERSION | cut -d'.' -f1,2) | |
| echo "full_version=$FULL_VERSION" >> $GITHUB_OUTPUT | |
| echo "major_version=$MAJOR_VERSION" >> $GITHUB_OUTPUT | |
| echo "major_minor_version=$MAJOR_MINOR_VERSION" >> $GITHUB_OUTPUT | |
| - name: Install Syft for SBOM generation | |
| run: | | |
| curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sh -s -- -b /usr/local/bin | |
| - name: Extract metadata from Docker Hub | |
| uses: docker/metadata-action@v4 | |
| with: | |
| images: ${{ steps.image_names.outputs.dockerhub_image }},${{ steps.image_names.outputs.ghcr_image }} | |
| - name: Build and push | |
| id: push | |
| uses: docker/build-push-action@v4 | |
| with: | |
| context: . | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: | | |
| ${{ steps.image_names.outputs.dockerhub_image }}:${{ steps.version.outputs.full_version }} | |
| ${{ steps.image_names.outputs.dockerhub_image }}:${{ steps.version.outputs.major_minor_version }} | |
| ${{ steps.image_names.outputs.dockerhub_image }}:${{ steps.version.outputs.major_version }} | |
| ${{ matrix.lua-version == '5.4.7' && format('{0}:latest', steps.image_names.outputs.dockerhub_image) || '' }} | |
| ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.version.outputs.full_version }} | |
| ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.version.outputs.major_minor_version }} | |
| ${{ steps.image_names.outputs.ghcr_image }}:${{ steps.version.outputs.major_version }} | |
| ${{ matrix.lua-version == '5.4.7' && format('{0}:latest', steps.image_names.outputs.ghcr_image) || '' }} | |
| # Enable provenance attestation for both registries | |
| provenance: mode=max | |
| outputs: | | |
| type=image,name=${{ steps.image_names.outputs.dockerhub_image }}:${{ steps.version.outputs.full_version }} | |
| build-args: | | |
| BUILD_DATE=${{ github.event.repository.updated_at }} | |
| VCS_REF=${{ github.sha }} | |
| LUA_VERSION=${{ matrix.lua-version }} | |
| LUAROCKS_VERSION=${{ matrix.luarocks-version }} | |
| - name: Generate artifact attestation for Docker Hub | |
| uses: actions/attest-build-provenance@v2 | |
| with: | |
| subject-name: index.docker.io/${{ steps.image_names.outputs.dockerhub_image }} | |
| subject-digest: ${{ steps.push.outputs.digest }} | |
| push-to-registry: true | |
| - name: Generate SBOM | |
| if: github.event_name != 'pull_request' | |
| run: | | |
| # Create output directory | |
| mkdir -p sbom | |
| # Generate SBOM in multiple formats | |
| syft ${{ steps.image_names.outputs.dockerhub_image }}:${{ steps.version.outputs.full_version }} -o spdx-json=sbom/spdx.json | |
| syft ${{ steps.image_names.outputs.dockerhub_image }}:${{ steps.version.outputs.full_version }} -o cyclonedx-json=sbom/cyclonedx.json | |
| # Optional: Generate human-readable text version | |
| syft ${{ steps.image_names.outputs.dockerhub_image }}:${{ steps.version.outputs.full_version }} -o text=sbom/sbom.txt | |
| - name: Upload SBOM as artifact | |
| if: github.event_name != 'pull_request' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: sbom-files-${{ matrix.lua-version }} | |
| path: sbom/ | |
| retention-days: 90 |