ced.cpp: C++/ggml inference engine for CED audio tagging #3
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| name: docker | |
| # Build the ced-cli container image and publish it to GitHub Container Registry | |
| # (ghcr.io/<owner>/ced.cpp-cli) as a multi-arch image (linux/amd64 + linux/arm64). | |
| # | |
| # Every arch is built natively on its own runner (no QEMU): amd64 on | |
| # ubuntu-24.04, arm64 on ubuntu-24.04-arm. The per-arch images are pushed by | |
| # digest, then a merge job assembles one multi-arch manifest. | |
| # | |
| # pull_request builds only (a fast Dockerfile gate, nothing pushed). Pushes to | |
| # the default branch and tags build and push. | |
| on: | |
| push: | |
| branches: [main] | |
| tags: ['v*'] | |
| pull_request: | |
| workflow_dispatch: | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }}-cli | |
| jobs: | |
| build: | |
| runs-on: ${{ matrix.runner }} | |
| permissions: | |
| contents: read | |
| packages: write | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - arch: amd64 | |
| runner: ubuntu-24.04 | |
| - arch: arm64 | |
| runner: ubuntu-24.04-arm | |
| steps: | |
| - name: Checkout (with submodules) | |
| uses: actions/checkout@v4 | |
| with: | |
| submodules: recursive | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to ghcr.io | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push by digest (${{ matrix.arch }}) | |
| id: build | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| platforms: linux/${{ matrix.arch }} | |
| outputs: ${{ github.event_name != 'pull_request' && format('type=image,name={0}/{1},push-by-digest=true,name-canonical=true,push=true', env.REGISTRY, env.IMAGE_NAME) || 'type=cacheonly' }} | |
| cache-from: type=gha,scope=cpu-${{ matrix.arch }} | |
| cache-to: type=gha,mode=max,scope=cpu-${{ matrix.arch }} | |
| - name: Export digest | |
| if: github.event_name != 'pull_request' | |
| run: | | |
| mkdir -p /tmp/digests | |
| digest="${{ steps.build.outputs.digest }}" | |
| touch "/tmp/digests/${digest#sha256:}" | |
| - name: Upload digest | |
| if: github.event_name != 'pull_request' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: digests-${{ matrix.arch }} | |
| path: /tmp/digests/* | |
| if-no-files-found: error | |
| retention-days: 1 | |
| merge: | |
| if: github.event_name != 'pull_request' | |
| needs: build | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| 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: Log in to ghcr.io | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Compute image tags | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| type=ref,event=tag | |
| type=sha | |
| - name: Create multi-arch manifest and 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: Inspect manifest | |
| run: | | |
| docker buildx imagetools inspect \ | |
| ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest |