diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml index 7c19471..0245a17 100644 --- a/.github/workflows/docker-image.yml +++ b/.github/workflows/docker-image.yml @@ -1,21 +1,119 @@ name: Docker Image CI on: - push: - tags: - - "*" -jobs: - build_and_push: - runs-on: ubuntu-latest - steps: - - name: Set up Docker Build and Push - id: docker_build_push - uses: GlueOps/github-actions-build-push-containers@v0.3.7 - with: - tags: ${{ github.ref_name }} + push: {} - - name: Tag as latest - if: startsWith(github.ref, 'refs/tags/') && !contains(github.ref_name, '-') - run: | - docker tag ghcr.io/${{ github.repository }}:${{ github.ref_name }} ghcr.io/${{ github.repository }}:latest - docker push ghcr.io/${{ github.repository }}:latest +env: + REGISTRY: ghcr.io + IMAGE_NAME: ${{ github.repository }} + +jobs: + build: + name: Build multi-platform Docker image + runs-on: ubuntu-latest + strategy: + fail-fast: false + matrix: + platform: + - linux/amd64 + - linux/arm/v6 + - linux/arm/v7 + - linux/arm64 + steps: + - name: Prepare + run: | + platform=${{ matrix.platform }} + echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV + + - name: Docker meta + id: meta + uses: docker/metadata-action@v5 + with: + images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} + + - name: Set up QEMU + uses: docker/setup-qemu-action@v3 + + - name: Set up Docker Buildx + uses: docker/setup-buildx-action@v3 + + - name: Login to registry + uses: docker/login-action@v3 + with: + registry: ghcr.io + username: ${{ github.actor }} + password: ${{ secrets.GITHUB_TOKEN }} + + - name: Build and push by digest + id: build + uses: docker/build-push-action@v6 + with: + platforms: ${{ matrix.platform }} + labels: ${{ steps.meta.outputs.labels }} + outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true + cache-from: type=gha + cache-to: type=gha,mode=max + + - name: Export digest + run: | + mkdir -p /tmp/digests + digest="${{ 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: + runs-on: ubuntu-latest + 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 + + - name: Docker meta + id: meta + uses: docker/metadata-action@v5 + with: + images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} + + - name: Login to registry + uses: docker/login-action@v3 + with: + username: ${{ github.actor }} + password: ${{ secrets.GITHUB_TOKEN }} + + - name: Create manifest list and push + id: push + working-directory: /tmp/digests + run: | + docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ + $(printf '${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:%s ' *) + + - name: Generate artifact attestation + uses: actions/attest-build-provenance@v1 + with: + subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}} + subject-digest: ${{ steps.push.outputs.digest }} + push-to-registry: true + + - name: Inspect image + run: | + docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }} + + - name: Tag as latest + if: startsWith(github.ref, 'refs/tags/') && !contains(github.ref_name, '-') + run: | + docker tag ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }} ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest + docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest