feat: build the full V8 matrix from a single branch #1
Workflow file for this run
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| name: Build V8 matrix | |
| # Runs on demand and on every push to the branch so the matrix is verified | |
| # before anything is tagged. Pushing a tag additionally cuts a release. | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: [feat/full-matrix] | |
| tags: ['v8-*'] | |
| pull_request: | |
| paths: | |
| - 'config.env' | |
| - 'patches/**' | |
| - 'scripts/matrix/**' | |
| - '.github/workflows/build-matrix.yml' | |
| permissions: | |
| contents: write | |
| jobs: | |
| config: | |
| runs-on: ubuntu-24.04 | |
| outputs: | |
| v8_version: ${{ steps.cfg.outputs.v8_version }} | |
| ndk_release: ${{ steps.cfg.outputs.ndk_release }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - id: cfg | |
| run: | | |
| set -a; . ./config.env; set +a | |
| echo "v8_version=$V8_VERSION" >> "$GITHUB_OUTPUT" | |
| echo "ndk_release=$ANDROID_NDK_RELEASE" >> "$GITHUB_OUTPUT" | |
| android: | |
| needs: config | |
| runs-on: ubuntu-24.04 | |
| timeout-minutes: 300 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| abi: [arm64-v8a, x86_64, armeabi-v7a, x86] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| # A 32-bit target builds mksnapshot and the bytecode-builtins generator | |
| # as 32-bit x86 host binaries. Without the i386 runtime they link and | |
| # then fail to execute, which surfaces only as a failed | |
| # generate_bytecode_builtins_list action. | |
| - name: Enable i386 multiarch | |
| run: | | |
| sudo dpkg --add-architecture i386 | |
| sudo apt-get update -qq | |
| sudo apt-get install -y -qq --no-install-recommends \ | |
| libc6:i386 libstdc++6:i386 libatomic1:i386 zlib1g:i386 rsync | |
| - name: Install the Android NDK ${{ needs.config.outputs.ndk_release }} | |
| run: | | |
| curl -fsSL -o /tmp/ndk.zip \ | |
| "https://dl.google.com/android/repository/android-ndk-${{ needs.config.outputs.ndk_release }}-linux.zip" | |
| unzip -q /tmp/ndk.zip -d "$HOME" | |
| echo "ANDROID_NDK_ROOT=$HOME/android-ndk-${{ needs.config.outputs.ndk_release }}" >> "$GITHUB_ENV" | |
| - name: Install depot_tools | |
| run: | | |
| git clone -q --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git "$HOME/depot_tools" | |
| echo "$HOME/depot_tools" >> "$GITHUB_PATH" | |
| - name: Fetch and patch V8 | |
| run: scripts/matrix/fetch.sh --platform android | |
| - name: Build ${{ matrix.abi }} | |
| run: scripts/matrix/build-android.sh --abi ${{ matrix.abi }} | |
| - name: Package | |
| run: | | |
| tar -czf "v8-${{ needs.config.outputs.v8_version }}-android-${{ matrix.abi }}.tar.gz" \ | |
| -C dist "android-${{ matrix.abi }}" | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: v8-android-${{ matrix.abi }} | |
| path: v8-*-android-${{ matrix.abi }}.tar.gz | |
| retention-days: 7 | |
| ios: | |
| needs: config | |
| runs-on: macos-15 | |
| timeout-minutes: 300 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| variant: [arm64-device, arm64-simulator, x64-simulator, arm64-catalyst, x64-catalyst] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install depot_tools | |
| run: | | |
| git clone -q --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git "$HOME/depot_tools" | |
| echo "$HOME/depot_tools" >> "$GITHUB_PATH" | |
| - name: Fetch and patch V8 | |
| run: scripts/matrix/fetch.sh --platform ios | |
| - name: Build ${{ matrix.variant }} | |
| run: scripts/matrix/build-ios.sh --variant ${{ matrix.variant }} | |
| - name: Package | |
| run: | | |
| tar -czf "v8-${{ needs.config.outputs.v8_version }}-ios-${{ matrix.variant }}.tar.gz" \ | |
| -C dist "ios-${{ matrix.variant }}" | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: v8-ios-${{ matrix.variant }} | |
| path: v8-*-ios-${{ matrix.variant }}.tar.gz | |
| retention-days: 7 | |
| release: | |
| needs: [config, android, ios] | |
| if: startsWith(github.ref, 'refs/tags/v8-') | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| path: artifacts | |
| merge-multiple: true | |
| # The checksums are the point of shipping this way: consumers pin a tag | |
| # and verify the archive rather than trusting whatever the URL returns. | |
| - name: Generate checksums | |
| working-directory: artifacts | |
| run: | | |
| sha256sum *.tar.gz | tee SHA256SUMS | |
| ls -la | |
| - name: Create the release | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| { | |
| echo "V8 \`${{ needs.config.outputs.v8_version }}\` built from \`${GITHUB_SHA}\`." | |
| echo | |
| echo "Built against Android NDK \`${{ needs.config.outputs.ndk_release }}\`; it must match the" | |
| echo "NDK the Android runtime is built with, because libc++ is only ABI-compatible" | |
| echo "with itself across a static link." | |
| echo | |
| echo "Patches applied: \`v8_resurrecting_finalizers.patch\` (restores" | |
| echo "\`WeakCallbackType::kFinalizer\`), \`android_build.patch\` (API 21 floor," | |
| echo "selectable \`android_ndk_root\`, macOS host support)." | |
| echo | |
| echo "Verify with \`sha256sum -c SHA256SUMS\`. The gn args are in \`scripts/matrix/build-*.sh\`." | |
| } > notes.md | |
| gh release create "${GITHUB_REF_NAME}" \ | |
| --title "${GITHUB_REF_NAME}" \ | |
| --notes-file notes.md \ | |
| artifacts/*.tar.gz artifacts/SHA256SUMS |