Fix Metadata Handling and Manifest Creation for Multi-Architecture Docker Builds #29
Workflow file for this run
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Build | |
| on: | |
| pull_request: | |
| push: | |
| branches: | |
| - master | |
| tags: | |
| - 'v*.*.*' | |
| env: | |
| REGISTRY_IMAGE: metacall/guix | |
| GUIX_VERSION: 1.4.0 | |
| BUILDKIT_VERSION: 0.13.0 | |
| jobs: | |
| build: | |
| name: Build the Docker image | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| platform: [ | |
| { docker: linux/amd64, guix: x86_64-linux }, | |
| { docker: linux/386, guix: i686-linux } | |
| # TODO: | |
| # { docker: linux/arm/v7, guix: armhf-linux }, # Issue: Invalid argument | |
| # { docker: linux/arm64/v8, guix: aarch64-linux }, # Issue: Cannot allocate memory | |
| # { docker: linux/ppc64le, guix: powerpc64le-linux } | |
| ] | |
| steps: | |
| - name: Prepare | |
| run: | | |
| platform=${{ matrix.platform.docker }} | |
| echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY_IMAGE }} | |
| tags: | | |
| type=ref,event=branch | |
| type=ref,event=tag | |
| type=sha | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Docker Setup BuildX | |
| uses: docker/setup-buildx-action@v3 | |
| with: | |
| version: v${{ env.BUILDKIT_VERSION }} | |
| - name: Verify Docker BuildX Version | |
| run: docker buildx version | |
| - name: Create a new builder instance | |
| run: docker buildx create --use --name insecure-builder --buildkitd-flags '--allow-insecure-entitlement security.insecure' | |
| - name: Authenticate to Docker registry | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Build and push by digest | |
| id: build | |
| uses: docker/build-push-action@v6 | |
| with: | |
| platforms: ${{ matrix.platform.docker }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true | |
| allow: security.insecure | |
| build-args: | | |
| METACALL_GUIX_VERSION=${{ env.GUIX_VERSION }} | |
| METACALL_GUIX_ARCH=${{ matrix.platform.guix }} | |
| - name: Export digest | |
| run: | | |
| mkdir -p /tmp/digests | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${digest#sha256:}" | |
| - name: Upload digest | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: digests-${{ env.PLATFORM_PAIR }} | |
| path: /tmp/digests/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| merge: | |
| name: Merge digests for the manifest | |
| runs-on: ubuntu-latest | |
| if: github.event_name != 'pull_request' | |
| needs: | |
| - build | |
| steps: | |
| - name: Download digests | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: /tmp/digests | |
| pattern: digests-* | |
| merge-multiple: true | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| with: | |
| version: v${{ env.BUILDKIT_VERSION }} | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY_IMAGE }} | |
| - name: Authenticate to Docker registry | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Create manifest list and push | |
| working-directory: /tmp/digests | |
| run: | | |
| echo 'Meta output JSON: ${{ toJson(steps.meta.outputs.json) }}' | |
| TAGS=$(echo '${{ steps.meta.outputs.json }}' | jq -r '.tags[]') | |
| TAG_ARGS=$(echo "$TAGS" | sed 's/^/--tag /') | |
| docker buildx imagetools create \ | |
| $TAG_ARGS \ | |
| $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *) |