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| # This workflow builds and pushes a multi-architecture Docker image for both AMD64 and ARM64. | |
| # Each architecture is built NATIVELY on its own runner (no QEMU emulation) to avoid | |
| # "Illegal instruction" crashes caused by QEMU-compiled binaries on real ARM hardware. | |
| # After both builds complete, a manifest is created to combine them into a single multi-arch tag. | |
| # | |
| # Tags are automatically generated based on the triggering event: | |
| # - push to main (e.g. a merged PR) -> 'devel' | |
| # - version tags (e.g., v1.2.3) -> 'latest' + version number (e.g., '1.2.3') | |
| name: Build, Test, and Push AudioMuse AI Docker Image INTEL and ARM | |
| on: | |
| push: | |
| branches: | |
| - main # Trigger on merge/push to main -> 'devel' tag | |
| tags: | |
| - 'v*.*.*' # Trigger for version tags like v1.0.0 | |
| pull_request: | |
| types: | |
| - opened | |
| - reopened | |
| - synchronize | |
| # Allow manual runs for debugging or manual pushes | |
| workflow_dispatch: | |
| # Prevent concurrent builds for the same branch/tag - a new push cancels the in-progress build. | |
| # This avoids race conditions where two builds overwrite each other's temporary tags. | |
| concurrency: | |
| group: build-${{ github.ref }} | |
| cancel-in-progress: true | |
| env: | |
| REGISTRY: ghcr.io | |
| jobs: | |
| # ============================================================================ | |
| # Step 1: Compute image name and tags once (shared by all jobs) | |
| # ============================================================================ | |
| prepare: | |
| # Run on non-PR events; for PR events skip drafts and fork PRs (the | |
| # latter only get a read-only GITHUB_TOKEN and cannot push to ghcr.io). | |
| # Maintainers can build a fork PR manually via workflow_dispatch. | |
| if: >- | |
| github.event_name != 'pull_request' || | |
| (github.event.pull_request.draft == false && | |
| github.event.pull_request.head.repo.full_name == github.repository) | |
| runs-on: ubuntu-latest | |
| permissions: {} | |
| outputs: | |
| image: ${{ steps.repo_name.outputs.image }} | |
| tags: ${{ steps.tags.outputs.tags }} | |
| suffix: ${{ steps.tags.outputs.suffix }} | |
| steps: | |
| - name: Set lower-case image name | |
| id: repo_name | |
| run: echo "image=ghcr.io/$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT | |
| - name: Compute tags | |
| id: tags | |
| run: | | |
| TAGS="" | |
| SUFFIX="" | |
| if [[ "${{ github.ref }}" == refs/tags/v* ]]; then | |
| VERSION="${{ github.ref_name }}" | |
| VERSION="${VERSION#v}" | |
| TAGS="latest ${VERSION}" | |
| SUFFIX="release" | |
| elif [[ "${{ github.ref }}" == refs/heads/main ]]; then | |
| TAGS="devel" | |
| SUFFIX="devel" | |
| elif [[ "${{ github.event_name }}" == "pull_request" && "${{ github.event.pull_request.draft }}" == "false" ]]; then | |
| PR_NUM="${{ github.event.pull_request.number }}" | |
| TAGS="pr-${PR_NUM}" | |
| SUFFIX="pr-${PR_NUM}" | |
| echo "Building PR image tag: ${TAGS}" | |
| fi | |
| echo "tags=${TAGS}" >> $GITHUB_OUTPUT | |
| echo "suffix=${SUFFIX}" >> $GITHUB_OUTPUT | |
| echo "Tags to build: ${TAGS} (suffix: ${SUFFIX})" | |
| # ============================================================================ | |
| # Step 2: Build each architecture NATIVELY (no QEMU) | |
| # ============================================================================ | |
| build-amd64: | |
| needs: prepare | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Free Disk Space | |
| uses: jlumbroso/free-disk-space@main | |
| with: | |
| swap-storage: false | |
| large-packages: true | |
| tool-cache: true | |
| android: true | |
| dotnet: true | |
| haskell: true | |
| docker-images: true | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push AMD64 image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: ${{ github.workspace }} | |
| file: Dockerfile | |
| platforms: linux/amd64 | |
| push: true | |
| tags: ${{ needs.prepare.outputs.image }}:build-amd64-${{ needs.prepare.outputs.suffix }} | |
| cache-from: type=gha,scope=amd64-${{ github.ref_name }} | |
| cache-to: type=gha,scope=amd64-${{ github.ref_name }},mode=max | |
| build-arm64: | |
| needs: prepare | |
| runs-on: ubuntu-24.04-arm # Native ARM64 runner - no QEMU emulation | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Free Disk Space | |
| uses: jlumbroso/free-disk-space@main | |
| with: | |
| swap-storage: false | |
| large-packages: true | |
| tool-cache: true | |
| android: true | |
| dotnet: true | |
| haskell: true | |
| docker-images: true | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push ARM64 image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: ${{ github.workspace }} | |
| file: Dockerfile | |
| platforms: linux/arm64 | |
| push: true | |
| tags: ${{ needs.prepare.outputs.image }}:build-arm64-${{ needs.prepare.outputs.suffix }} | |
| cache-from: type=gha,scope=arm64-${{ github.ref_name }} | |
| cache-to: type=gha,scope=arm64-${{ github.ref_name }},mode=max | |
| # ============================================================================ | |
| # Step 3: Merge into a single multi-arch manifest | |
| # ============================================================================ | |
| merge-manifest: | |
| needs: [prepare, build-amd64, build-arm64] | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Create and push multi-arch manifest | |
| run: | | |
| IMAGE="${{ needs.prepare.outputs.image }}" | |
| TAGS="${{ needs.prepare.outputs.tags }}" | |
| AMD64="${IMAGE}:build-amd64-${{ needs.prepare.outputs.suffix }}" | |
| ARM64="${IMAGE}:build-arm64-${{ needs.prepare.outputs.suffix }}" | |
| for TAG in $TAGS; do | |
| echo "Creating manifest for ${IMAGE}:${TAG}..." | |
| docker buildx imagetools create \ | |
| --tag "${IMAGE}:${TAG}" \ | |
| "${AMD64}" \ | |
| "${ARM64}" | |
| echo "OK: Pushed ${IMAGE}:${TAG}" | |
| done | |
| - name: Verify multi-arch manifest | |
| run: | | |
| IMAGE="${{ needs.prepare.outputs.image }}" | |
| TAGS="${{ needs.prepare.outputs.tags }}" | |
| for TAG in $TAGS; do | |
| echo "=== Inspecting ${IMAGE}:${TAG} ===" | |
| docker buildx imagetools inspect "${IMAGE}:${TAG}" | |
| done | |
| # NOTE: Temporary per-arch tags (build-amd64-*, build-arm64-*) are left in the registry. | |
| # They get overwritten on every build, so at most 2 stale tags exist at any time. | |
| # Delete them manually from the GitHub Packages UI if desired. |