feat(wasix): integrate bundled Windows V8 engine and native caches

.github/workflows/ci.yml

@@ -543,7 +543,7 @@ jobs:
   extension-artifacts-native-android:
     name: Native Extensions (Android Packaging)
     needs: [affected, extension-artifacts-native-android-static, extension-artifacts-native-linux]
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.extension-artifacts-native-android-static.result == 'success' && needs.extension-artifacts-native-linux.result == 'success' && fromJson(needs.affected.outputs.extension_artifacts_native_matrix_android).include[0] != null }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.extension-artifacts-native-android-static.result == 'success' && needs.extension-artifacts-native-linux.result == 'success' && fromJson(needs.affected.outputs.extension_artifacts_native_matrix_android).include[0] != null }}
     uses: ./.github/workflows/extension-artifacts-native.yml
     with:
       phase: android-package
@@ -591,7 +591,7 @@ jobs:
     needs:
       - affected
       - liboliphaunt-wasix-runtime
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.liboliphaunt-wasix-runtime.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'extension-artifacts-wasix') }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.liboliphaunt-wasix-runtime.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'extension-artifacts-wasix') }}
     strategy:
       fail-fast: false
       matrix: ${{ fromJson(needs.affected.outputs.extension_artifacts_wasix_matrix) }}
@@ -704,7 +704,7 @@ jobs:
   mobile-extension-packages-android:
     name: Extension Packages (Android)
     needs: [affected, extension-artifacts-native-android]
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.extension-artifacts-native-android.result == 'success' && needs.affected.outputs.mobile_extension_package_native_targets_android_csv != '' }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.extension-artifacts-native-android.result == 'success' && needs.affected.outputs.mobile_extension_package_native_targets_android_csv != '' }}
     uses: ./.github/workflows/mobile-extension-packages.yml
     with:
       cache-save-if: ${{ needs.affected.outputs.cache_save_if == 'true' }}
@@ -716,7 +716,7 @@ jobs:
   mobile-extension-packages-ios:
     name: Extension Packages (iOS)
     needs: [affected, extension-artifacts-native-ios]
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.extension-artifacts-native-ios.result == 'success' && needs.affected.outputs.mobile_extension_package_native_targets_ios_csv != '' }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.extension-artifacts-native-ios.result == 'success' && needs.affected.outputs.mobile_extension_package_native_targets_ios_csv != '' }}
     uses: ./.github/workflows/mobile-extension-packages.yml
     with:
       cache-save-if: ${{ needs.affected.outputs.cache_save_if == 'true' }}
@@ -1102,7 +1102,7 @@ jobs:
       - liboliphaunt-native-desktop
       - liboliphaunt-native-ios
       - liboliphaunt-native-ios-abi
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.liboliphaunt-native-android.result == 'success' && needs.liboliphaunt-native-android-abi.result == 'success' && needs.liboliphaunt-native-desktop.result == 'success' && needs.liboliphaunt-native-ios.result == 'success' && needs.liboliphaunt-native-ios-abi.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'liboliphaunt-native-release-assets') }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.liboliphaunt-native-android.result == 'success' && needs.liboliphaunt-native-android-abi.result == 'success' && needs.liboliphaunt-native-desktop.result == 'success' && needs.liboliphaunt-native-ios.result == 'success' && needs.liboliphaunt-native-ios-abi.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'liboliphaunt-native-release-assets') }}
     runs-on: ubuntu-24.04
     timeout-minutes: 30
     steps:
@@ -1515,7 +1515,7 @@ jobs:
       - affected
       - liboliphaunt-native-ios-abi
       - swift-bindings
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.liboliphaunt-native-ios-abi.result == 'success' && needs.swift-bindings.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'swift-sdk-package') }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.liboliphaunt-native-ios-abi.result == 'success' && needs.swift-bindings.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'swift-sdk-package') }}
     runs-on: ubuntu-24.04
     timeout-minutes: 90
     steps:
@@ -2274,7 +2274,7 @@ jobs:
       - affected
       - liboliphaunt-wasix-runtime
       - liboliphaunt-wasix-aot
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.liboliphaunt-wasix-runtime.result == 'success' && needs.liboliphaunt-wasix-aot.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'liboliphaunt-wasix-release-assets') && (github.event_name != 'workflow_dispatch' || inputs.wasm_target == 'all') }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.liboliphaunt-wasix-runtime.result == 'success' && needs.liboliphaunt-wasix-aot.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'liboliphaunt-wasix-release-assets') && (github.event_name != 'workflow_dispatch' || inputs.wasm_target == 'all') }}
     runs-on: ubuntu-24.04
     timeout-minutes: 30
     steps:
@@ -2327,6 +2327,12 @@ jobs:
             rsync -a "$raw_target_dir/" "$destination/"
           done
 
+      - name: Download qualified Windows engine
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        with:
+          name: liboliphaunt-wasix-windows-engine
+          path: .
+
       - name: Package WASIX release assets
         env:
           OLIPHAUNT_MOON_TRANSFERRED_DEPS_JSON: '["liboliphaunt-wasix:runtime-portable", "liboliphaunt-wasix:runtime-aot"]'
@@ -3018,7 +3024,7 @@ jobs:
       - liboliphaunt-native-ios-abi
       - react-native-sdk-package
       - swift-sdk-package
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.js-sdk-package.result == 'success' && needs.mobile-extension-packages-ios.result == 'success' && needs.liboliphaunt-native-ios.result == 'success' && needs.liboliphaunt-native-ios-abi.result == 'success' && needs.react-native-sdk-package.result == 'success' && needs.swift-sdk-package.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'mobile-build-ios') }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.js-sdk-package.result == 'success' && needs.mobile-extension-packages-ios.result == 'success' && needs.liboliphaunt-native-ios.result == 'success' && needs.liboliphaunt-native-ios-abi.result == 'success' && needs.react-native-sdk-package.result == 'success' && needs.swift-sdk-package.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'mobile-build-ios') }}
     runs-on: macos-26
     timeout-minutes: 180
     env:
@@ -3344,7 +3350,7 @@ jobs:
     needs:
       - affected
       - mobile-build-ios
-    if: ${{ !cancelled() && needs.affected.result == 'success' && needs.mobile-build-ios.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'mobile-build-ios') }}
+    if: ${{ !cancelled() && !failure() && needs.affected.result == 'success' && needs.mobile-build-ios.result == 'success' && contains(fromJson(needs.affected.outputs.jobs), 'mobile-build-ios') }}
     runs-on: macos-26
     timeout-minutes: 45
     steps:

.github/workflows/wasix-host.yml

@@ -28,9 +28,95 @@ defaults:
   run:
     shell: bash
 jobs:
+  windows-engine:
+    name: WASIX Windows engine
+    if: ${{ contains(inputs.matrix, 'windows-x64-msvc') }}
+    runs-on: windows-2025-vs2026
+    timeout-minutes: 40
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
+          persist-credentials: false
+      - uses: ./.github/actions/setup-moon
+        with:
+          cache-partition: wasix-windows-engine
+      - uses: ./.github/actions/setup-rust
+        with:
+          cache-save-if: ${{ inputs.cache-save-if }}
+          tools: cargo-nextest@0.9.137
+      - uses: ./.github/actions/setup-msvc
+      - name: Produce and test pinned Windows engine
+        run: .github/scripts/run-moon-targets.sh liboliphaunt-wasix:engine-test
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
+        with:
+          name: liboliphaunt-wasix-windows-engine
+          include-hidden-files: true
+          path: |
+            target/oliphaunt-wasix/engine/windows-x64-msvc/oliphaunt_wee8.dll
+            target/oliphaunt-wasix/engine/windows-x64-msvc/cache-producer.exe
+            target/oliphaunt-wasix/engine/windows-x64-msvc/source.json
+            target/oliphaunt-wasix/engine/windows-x64-msvc/LICENSE.v8
+            src/wasix/runtime/engine/crates/*/upstream/**
+            src/wasix/runtime/engine/crates/wasmer/prebuilt/embedded_bindings.rs
+          if-no-files-found: error
+  windows-caches:
+    name: WASIX Windows baseline caches
+    needs: windows-engine
+    if: ${{ contains(inputs.matrix, 'windows-x64-msvc') }}
+    runs-on: ubuntu-24.04
+    timeout-minutes: 90
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+        with:
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
+          persist-credentials: false
+      - uses: ./.github/actions/setup-moon
+        with:
+          cache-partition: wasix-windows-caches
+      - uses: ./.github/actions/setup-rust
+        with:
+          cache-save-if: ${{ inputs.cache-save-if }}
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        with:
+          name: liboliphaunt-wasix-windows-engine
+          path: .
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        with:
+          name: liboliphaunt-wasix-runtime-portable
+          path: .
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        if: ${{ contains(fromJson(inputs.job-targets)['liboliphaunt-wasix-aot'], 'postgres-tools-wasix:build-aot') }}
+        with:
+          name: postgres-tools-wasix-compiler-output
+          path: target/postgres-tools/wasix/assets
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        if: ${{ contains(fromJson(inputs.job-targets)['liboliphaunt-wasix-aot'], 'extension-artifacts-wasix:build-aot') }}
+        with:
+          name: extensions-wasix-compiler-output
+          path: target/extensions/wasix/assets
+      - name: Set up CPU profile producer
+        run: sudo apt-get update && sudo apt-get install --no-install-recommends -y wine64 libz-mingw-w64 qemu-user
+      - name: Produce and read genuine SSE4.1 native caches
+        env:
+          BUILD_TOOLS: ${{ contains(fromJson(inputs.job-targets)['liboliphaunt-wasix-aot'], 'postgres-tools-wasix:build-aot') }}
+          BUILD_EXTENSIONS: ${{ contains(fromJson(inputs.job-targets)['liboliphaunt-wasix-aot'], 'extension-artifacts-wasix:build-aot') }}
+        run: |
+          products=(runtime)
+          if [ "$BUILD_TOOLS" = true ]; then products+=(tools); fi
+          if [ "$BUILD_EXTENSIONS" = true ]; then products+=(extensions); fi
+          bun src/wasix/runtime/engine/windows/build-caches.mts "${products[@]}"
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
+        with:
+          name: liboliphaunt-wasix-windows-baseline-caches
+          path: target/oliphaunt-wasix/engine/windows-x64-msvc/cache/sse41
+          if-no-files-found: error
   build:
     name: WASIX host (${{ matrix.target_id }})
     runs-on: ${{ matrix.os }}
+    needs: [windows-engine, windows-caches]
+    # Linux/macOS must still run when Windows producers are skipped or fail.
+    if: ${{ !cancelled() }}
     timeout-minutes: 240
     strategy:
       fail-fast: false
@@ -52,11 +138,34 @@ jobs:
         uses: ./.github/actions/setup-rust
         with:
           cache-save-if: ${{ inputs.cache-save-if }}
+          tools: ${{ runner.os == 'Windows' && 'cargo-nextest@0.9.137' || '' }}
 
       - name: Set up MSVC
         if: ${{ runner.os == 'Windows' }}
         uses: ./.github/actions/setup-msvc
 
+      - name: Download same-run Windows engine
+        if: ${{ runner.os == 'Windows' }}
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        with:
+          name: liboliphaunt-wasix-windows-engine
+          path: .
+      - name: Download same-run Windows baseline caches
+        if: ${{ runner.os == 'Windows' }}
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
+        with:
+          name: liboliphaunt-wasix-windows-baseline-caches
+          path: target/oliphaunt-wasix/engine/windows-x64-msvc/cache/sse41
+      - name: Set up macOS acquisition and smoke timeout
+        if: ${{ runner.os == 'macOS' }}
+        run: |
+          command -v bash
+          bash --version
+          brew list coreutils >/dev/null 2>&1 || HOMEBREW_NO_AUTO_UPDATE=1 brew install coreutils
+
+      - name: Prepare engine source
+        run: .github/scripts/run-moon-targets.sh liboliphaunt-wasix:engine-sources
+
       - name: Download portable WASIX build outputs
         uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
         with:
@@ -78,6 +187,7 @@ jobs:
           path: target/extensions/wasix/assets
 
       - name: Install Wasmer LLVM 22.1 for AOT generation
+        if: ${{ runner.os != 'Windows' }}
         uses: ./.github/actions/setup-wasmer-llvm
         with:
           cache-save-if: ${{ inputs.cache-save-if }}
@@ -89,7 +199,8 @@ jobs:
       - name: Build, validate, and smoke target AOT artifacts
         env:
           AOT_TARGET: ${{ matrix.target }}
-          OLIPHAUNT_MOON_TRANSFERRED_DEPS_JSON: '["liboliphaunt-wasix:runtime-portable", "postgres-tools-wasix:compiler-output", "extension-artifacts-wasix:compiler-output"]'
+          # The uploaded engine already passed engine-test in its producer job.
+          OLIPHAUNT_MOON_TRANSFERRED_DEPS_JSON: '["liboliphaunt-wasix:runtime-portable", "postgres-tools-wasix:compiler-output", "extension-artifacts-wasix:compiler-output", "liboliphaunt-wasix:engine-test", "liboliphaunt-wasix:engine-build"]'
         run: .github/scripts/run-planned-moon-job.sh liboliphaunt-wasix-aot
 
       - name: Upload target PostgreSQL WASIX tools
@@ -150,11 +261,6 @@ jobs:
           path: target/extensions/wasix/release-assets
           merge-multiple: true
 
-      - name: Set up macOS smoke timeout
-        if: ${{ contains(fromJson(inputs.napi-targets), matrix.target_id) && runner.os == 'macOS' }}
-        shell: bash
-        run: brew list coreutils >/dev/null 2>&1 || HOMEBREW_NO_AUTO_UPDATE=1 brew install coreutils
-
       - name: Build WASIX Node-API release assets
         if: ${{ contains(fromJson(inputs.napi-targets), matrix.target_id) }}
         shell: bash
@@ -165,7 +271,7 @@ jobs:
           OLIPHAUNT_WASIX_EXTENSION_ARTIFACT_ROOT: ${{ github.workspace }}/target/extension-artifacts
           OLIPHAUNT_WASIX_GENERATED_ASSETS_DIR: ${{ github.workspace }}/target/oliphaunt-wasix/assets
           OLIPHAUNT_WASIX_NAPI_ARTIFACT_SOURCE_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
-          OLIPHAUNT_MOON_TRANSFERRED_DEPS_JSON: '["extension-artifacts-wasix:build-target", "extension-artifacts-wasix:build-aot", "liboliphaunt-wasix:runtime-aot"]'
+          OLIPHAUNT_MOON_TRANSFERRED_DEPS_JSON: '["liboliphaunt-wasix:engine-build", "extension-artifacts-wasix:build-target", "extension-artifacts-wasix:build-aot", "liboliphaunt-wasix:runtime-aot"]'
         run: .github/scripts/run-planned-moon-job.sh wasix-napi
 
       - name: Upload WASIX Node-API release assets

.gitignore

@@ -13,6 +13,9 @@ node_modules/
 /src/docs/out/
 /src/wasix/runtime/crates/assets/assets/
 /src/wasix/runtime/crates/aot/*/artifacts/
+/src/wasix/runtime/engine/crates/*/upstream/
+/src/wasix/runtime/engine/crates/*/.prepared.json
+/src/wasix/runtime/engine/crates/*/prebuilt/
 /src/native/sdks/react-native/ios/vendor/oliphaunt-swift/
 /src/native/sdks/react-native/ios/vendor/liboliphaunt.xcframework/
 **/.DS_Store

.moon/tasks/inputs.yml

@@ -22,6 +22,8 @@ fileGroups:
     - "/src/third-party/postgres/COPYRIGHT"
     - "/src/third-party/icu/LICENSE"
     - "/src/third-party/openssl/LICENSE.txt"
+    - "/src/wasix/runtime/engine/licenses/Wasmer-LICENSE"
+    - "/src/wasix/runtime/engine/licenses/V8-LICENSES.txt"
   packaging-source:
     - "/tools/packaging/*.{mjs,mts,sh}"
     - "!/tools/packaging/*.test.{mjs,mts,sh}"
@@ -42,6 +44,8 @@ fileGroups:
     - "/src/extensions/contrib/*.toml"
     - "/src/extensions/external/**/{recipe,source}.toml"
     - "/src/third-party/postgres/source.toml"
+    - "/src/wasix/runtime/engine/source.toml"
+    - "/src/wasix/runtime/engine/contract.mts"
     - "/tools/release/release-graph.mts"
     - "/tools/release/release-history.mts"
     - "/src/extensions/artifacts/packages/tools/contrib-carriers.mts"