Break up into reusable workflow #1
Workflow file for this run
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| name: multi-platform build | ||
| on: | ||
| worfklow_call: | ||
| inputs: | ||
| image: | ||
| description: 'Base image to build' | ||
| required: true | ||
| type: string | ||
| file: | ||
| description: 'Dockerfile to use' | ||
| required: false | ||
| type: string | ||
| default: 'Dockerfile' | ||
| context: | ||
| description: 'Build context' | ||
| required: false | ||
| type: string | ||
| default: '.' | ||
| runs-on: | ||
| description: 'Runner to use' | ||
| required: false | ||
| type: string | ||
| default: 'ubuntu-latest' | ||
| secrets: | ||
| username: | ||
| description: 'username at registry' | ||
| required: true | ||
| password: | ||
| description: 'password at registry' | ||
| required: true | ||
| env: | ||
| REGISTRY_IMAGE: ${{ inputs.image }} | ||
| jobs: | ||
| build: | ||
| runs-on: ${{ inputs.runs-on }} | ||
| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| platform: | ||
| - linux/amd64 | ||
| - linux/arm64 | ||
| steps: | ||
| - | ||
| name: Prepare | ||
| id: platform | ||
| run: | | ||
| platform=${{ matrix.platform }} | ||
| echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV | ||
| - | ||
| name: Checkout | ||
| uses: actions/checkout@v4 | ||
| - | ||
| name: Docker meta | ||
| id: meta | ||
| uses: docker/metadata-action@v5 | ||
| with: | ||
| images: ${{ env.REGISTRY_IMAGE }} | ||
| - | ||
| name: Set up QEMU | ||
| uses: docker/setup-qemu-action@v3 | ||
| - | ||
| name: Set up Docker Buildx | ||
| uses: docker/setup-buildx-action@v3 | ||
| - | ||
| name: Login to GHCR | ||
| uses: docker/login-action@v3 | ||
| with: | ||
| registry: ghcr.io | ||
| username: ${{ secrets.username }} | ||
| password: ${{ secrets.password }} | ||
| - | ||
| name: Build and push by digest | ||
| id: build | ||
| uses: docker/build-push-action@v5 | ||
| with: | ||
| context: . | ||
| platforms: ${{ matrix.platform }} | ||
| labels: ${{ steps.meta.outputs.labels }} | ||
| outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true | ||
| file: ${{ inputs.file }} | ||
| - | ||
| name: Export digest | ||
| run: | | ||
| mkdir -p /tmp/digests | ||
| digest="${{ 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_IMAGE }} | ||
| - | ||
| name: Login to GHCR | ||
| uses: docker/login-action@v3 | ||
| with: | ||
| registry: ghcr.io | ||
| username: ${{ secrets.username }} | ||
| password: ${{ secrets.password }} | ||
| - | ||
| name: Create manifest list and push | ||
| 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 }} | ||
