Remove some slop from the interface rust <-> java #9
Workflow file for this run
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| name: Native build | ||
|
Check failure on line 1 in .github/workflows/native.yaml
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| # Cross-compiles the Rust shared-core wrapper (sdk-core/src/main/rust) for every supported | ||
| # platform, smoke-tests the produced library, and uploads it as an artifact. The release pipeline | ||
| # downloads these artifacts and overlays them into the single (uber) sdk-core jar. | ||
| on: | ||
| pull_request: | ||
| paths: | ||
| - 'sdk-core/src/main/rust/**' | ||
| - '.github/workflows/native.yaml' | ||
| workflow_dispatch: | ||
| workflow_call: | ||
| jobs: | ||
| build: | ||
| name: "Build native (${{ matrix.target }})" | ||
| runs-on: ${{ matrix.runner }} | ||
| timeout-minutes: 30 | ||
| # Linux targets always build. macOS runners are expensive, so they only build on main, release | ||
| # branches and tags (where the release artifacts are assembled). | ||
| # TODO(shared-core-jni): the last clause keeps macOS builds on for this PR for testing; remove | ||
| # it before merging. | ||
| if: >- | ||
| ${{ !startsWith(matrix.runner, 'macos') | ||
| || github.ref == 'refs/heads/main' | ||
| || startsWith(github.ref, 'refs/heads/release') | ||
| || startsWith(github.ref, 'refs/tags/') | ||
| || github.head_ref == 'shared-core-jni' }} | ||
| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| include: | ||
| - target: x86_64-unknown-linux-gnu | ||
| runner: ubuntu-latest | ||
| cross: false | ||
| rustflags: "" | ||
| - target: aarch64-unknown-linux-gnu | ||
| runner: ubuntu-latest | ||
| cross: true | ||
| rustflags: "" | ||
| # musl is statically linked by default, which can't produce a cdylib (.so); disabling | ||
| # crt-static makes the target dynamically linkable so the shared library can be built. | ||
| - target: x86_64-unknown-linux-musl | ||
| runner: ubuntu-latest | ||
| cross: true | ||
| rustflags: "-C target-feature=-crt-static" | ||
| - target: aarch64-unknown-linux-musl | ||
| runner: ubuntu-latest | ||
| cross: true | ||
| rustflags: "-C target-feature=-crt-static" | ||
| - target: x86_64-apple-darwin | ||
| runner: macos-13 | ||
| cross: false | ||
| rustflags: "" | ||
| - target: aarch64-apple-darwin | ||
| runner: macos-14 | ||
| cross: false | ||
| rustflags: "" | ||
| steps: | ||
| - uses: actions/checkout@v4 | ||
| - name: Install Rust toolchain | ||
| uses: actions-rust-lang/setup-rust-toolchain@v1 | ||
| with: | ||
| target: ${{ matrix.target }} | ||
| - name: Install cross | ||
| if: ${{ matrix.cross }} | ||
| run: cargo install cross --git https://github.com/cross-rs/cross --locked | ||
| - name: Build cdylib | ||
| working-directory: sdk-core/src/main/rust | ||
| env: | ||
| # `cross` forwards RUSTFLAGS into the build container. | ||
| RUSTFLAGS: ${{ matrix.rustflags }} | ||
| run: | | ||
| if [ "${{ matrix.cross }}" = "true" ]; then | ||
| cross build --release --target ${{ matrix.target }} | ||
| else | ||
| cargo build --release --target ${{ matrix.target }} | ||
| fi | ||
| - name: Locate library | ||
| id: lib | ||
| working-directory: sdk-core/src/main/rust | ||
| run: | | ||
| dir="target/${{ matrix.target }}/release" | ||
| file=$(ls "$dir"/librestate_sdk_core.so "$dir"/librestate_sdk_core.dylib 2>/dev/null | head -1) | ||
| if [ -z "$file" ]; then echo "no library produced for ${{ matrix.target }}"; exit 1; fi | ||
| echo "path=sdk-core/src/main/rust/$file" >> "$GITHUB_OUTPUT" | ||
| echo "file=$file" >> "$GITHUB_OUTPUT" | ||
| - name: Smoke test (exported C symbols present) | ||
| working-directory: sdk-core/src/main/rust | ||
| run: | | ||
| f="${{ steps.lib.outputs.file }}" | ||
| # Linux uses `nm -D` (no symbol prefix); macOS uses `nm -gU` (leading underscore). | ||
| if [ "$RUNNER_OS" = "macOS" ]; then list="nm -gU"; pre="_"; else list="nm -D"; pre=""; fi | ||
| for sym in init vm_new vm_free free_buffer vm_sys_call vm_take_notification; do | ||
| $list "$f" 2>/dev/null | grep -qE "[ ]${pre}${sym}$" || { echo "missing exported symbol: $sym"; exit 1; } | ||
| done | ||
| echo "All expected symbols present in $f" | ||
| - name: Upload native library | ||
| uses: actions/upload-artifact@v4 | ||
| with: | ||
| name: native-${{ matrix.target }} | ||
| path: ${{ steps.lib.outputs.path }} | ||
| if-no-files-found: error | ||
