Supporting multi-arch Docker images #86
Workflow file for this run
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| # Copyright 2024 Dotanuki Labs | |
| # SPDX-License-Identifier: MIT | |
| name: CI | |
| on: | |
| pull_request: | |
| push: | |
| branches: | |
| - main | |
| env: | |
| REGISTRY_IMAGE: ghcr.io/${{ github.repository }} | |
| jobs: | |
| checks: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Project Checkout | |
| uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7 | |
| - name: Lint Bash Scripts | |
| uses: dotanuki-labs/github-actions/quality/bash@main | |
| # - name: Run Component Tests | |
| # run: ./component-tests.sh | |
| build-docker-images: | |
| needs: checks | |
| runs-on: ${{ matrix.runner }} | |
| strategy: | |
| matrix: | |
| runner: ["ubuntu22-amd64-medium", "ubuntu22-arm64-medium"] | |
| steps: | |
| - name: Project Checkout | |
| uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7 | |
| - name: Prepare build environment | |
| id: docker-env | |
| run: ./docker-build-helper.sh prepare-environment | |
| - name: Extract Docker metadata | |
| id: docker-metadata | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY_IMAGE }} | |
| - name: Set up docker-buildx | |
| uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # v3.6.1 | |
| - name: Log in to Github Container Registry | |
| uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build container Image | |
| id: build | |
| uses: docker/build-push-action@5cd11c3a4ced054e52742c5fd54dca954e0edd85 # v6.7.0 | |
| with: | |
| platforms: linux/${{ steps.docker-env.outputs.platform }} | |
| labels: ${{ steps.docker-metadata.outputs.labels }} | |
| outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true | |
| - name: Export build digest | |
| run: | | |
| mkdir -p /tmp/digests | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${digest#sha256:}" | |
| - name: Upload digest | |
| uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0 | |
| with: | |
| name: digests-${{ steps.docker-env.outputs.platform }} | |
| path: /tmp/digests/* | |
| merge-manifests: | |
| runs-on: ubuntu-22.04 | |
| needs: build-docker-images | |
| steps: | |
| - name: Download digests | |
| uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8 | |
| with: | |
| path: /tmp/digests | |
| pattern: digests-* | |
| merge-multiple: true | |
| - name: Set up docker-buildx | |
| uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # v3.6.1 | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY_IMAGE }} | |
| - name: Log in to Github Container Registry | |
| uses: docker/login-action@9780b0c442fbb1117ed29e0efdff1e18412f7567 # v3.3.0 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Create and push merged manifest | |
| working-directory: /tmp/digests | |
| run: | | |
| docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
| $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *) | |
| - name: Inspect image | |
| run: docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }} |