Native assets

.github/workflows/release.yml

@@ -1,223 +1,26 @@
-name: Build and Release
+name: Test native assets
 
 on:
   push:
-    tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+'
+  pull_request:
   workflow_dispatch:
 
 jobs:
-
   test:
-    runs-on: ubuntu-24.04
-    container:
-      image: stackwallet/stackwallet-ci:latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: src/serai
-          key: test
-
-      - name: Run tests
-        run: |
-          cd src/serai
-          cargo +1.71.0 test --workspace --exclude bitcoin-serai
-
-  build-linux:
-    needs: test
-    runs-on: ubuntu-24.04
-    container:
-      image: stackwallet/stackwallet-ci:latest
     strategy:
       matrix:
-        include:
-          - target: x86_64-unknown-linux-gnu
-            asset: frostdart-linux-x86_64.so
-          - target: aarch64-unknown-linux-gnu
-            asset: frostdart-linux-aarch64.so
+        os: [ubuntu-24.04, ubuntu-24.04-arm, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - name: Add Rust target
-        run: rustup +1.71.0 target add ${{ matrix.target }}
-
-      - uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: src/serai
-          key: linux-${{ matrix.target }}
-
-      - name: Build
-        env:
-          CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
-        run: |
-          cd src/serai/hrf
-          cargo +1.71.0 build --target ${{ matrix.target }} --release --lib
-          cp ../target/${{ matrix.target }}/release/libhrf_api.so \
-             ../../../${{ matrix.asset }}
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.asset }}
-          path: ${{ matrix.asset }}
-
-  build-android:
-    needs: test
-    runs-on: ubuntu-24.04
-    container:
-      image: stackwallet/stackwallet-ci:latest
-    strategy:
-      matrix:
-        include:
-          - target: aarch64-linux-android
-            abi: arm64-v8a
-          - target: armv7-linux-androideabi
-            abi: armeabi-v7a
-          - target: x86_64-linux-android
-            abi: x86_64
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - name: Add Rust target
-        run: rustup +1.71.0 target add ${{ matrix.target }}
-
-      - uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: src/serai
-          key: android-${{ matrix.abi }}
-
-      - name: Build
-        env:
-          ANDROID_NDK_ROOT: /opt/android-ndk-r28
-        run: |
-          cd src/serai/hrf
-          sed -i 's/\[dependencies\]/[dependencies]\nopenssl = { version = "<=0.10.78", features = ["vendored"] }\nopenssl-sys = "<=0.9.114"/' Cargo.toml
-          cargo +1.71.0 ndk --target ${{ matrix.target }} --platform 21 build --release
-          cp ../target/${{ matrix.target }}/release/libhrf_api.so \
-             ../../../frostdart-android-${{ matrix.abi }}.so
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: frostdart-android-${{ matrix.abi }}.so
-          path: frostdart-android-${{ matrix.abi }}.so
-
-  build-windows:
-    needs: test
-    runs-on: ubuntu-24.04
-    container:
-      image: stackwallet/stackwallet-ci:latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - name: Add Rust target
-        run: rustup +1.71.0 target add x86_64-pc-windows-gnu
-
-      - uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: src/serai
-
-      - name: Build
-        run: |
-          cd src/serai/hrf
-          cargo +1.71.0 build --target x86_64-pc-windows-gnu --release --lib
-          cp ../target/x86_64-pc-windows-gnu/release/hrf_api.dll \
-             ../../../frostdart-windows-x86_64.dll
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: frostdart-windows-x86_64.dll
-          path: frostdart-windows-x86_64.dll
-
-  build-ios:
-    needs: test
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: '1.71.0'
-          targets: aarch64-apple-ios
-
-      - uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: src/serai
-
-      - name: Build
-        run: |
-          cd src/serai/hrf
-          sed -i '' 's/name = "hrf-api"/name = "frostdart"/' Cargo.toml
-          export IPHONEOS_DEPLOYMENT_TARGET=15.0
-          export RUSTFLAGS="-C link-arg=-mios-version-min=15.0"
-          cargo build --target aarch64-apple-ios --release --lib
-          cp ../target/aarch64-apple-ios/release/libfrostdart.a \
-             ../../../frostdart-ios-aarch64.a
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: frostdart-ios-aarch64.a
-          path: frostdart-ios-aarch64.a
-
-  build-macos:
-    needs: test
-    runs-on: macos-latest
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: '1.71.0'
-          targets: aarch64-apple-darwin
-
-      - uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: src/serai
-
-      - name: Build
-        run: |
-          cd src/serai/hrf
-          cargo build --target aarch64-apple-darwin --release --lib
-          xcodebuild -create-xcframework \
-            -library ../target/aarch64-apple-darwin/release/libhrf_api.dylib \
-            -output ../../../frostdart.xcframework
-          cd ../../..
-          zip -r frostdart.xcframework.zip frostdart.xcframework
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: frostdart.xcframework.zip
-          path: frostdart.xcframework.zip
-
-  release:
-    needs: [build-linux, build-android, build-ios, build-macos, build-windows]
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/download-artifact@v4
-        with:
-          path: artifacts
-          merge-multiple: true
-
-      - name: Generate checksums
-        run: |
-          cd artifacts
-          sha256sum * > checksums.txt
-
-      - uses: softprops/action-gh-release@v2
-        with:
-          generate_release_notes: true
-          files: artifacts/*
+      - uses: dart-lang/setup-dart@v1
+        with:
+          sdk: '3.13.0'
+      - uses: dtolnay/rust-toolchain@1.90.0
+      - run: dart pub get --no-example
+      - run: dart analyze lib test hook
+      - run: dart test
+      - name: Rust tests
+        if: matrix.os == 'ubuntu-24.04'
+        working-directory: src/serai/hrf
+        run: cargo test --locked --workspace --exclude bitcoin-serai

.gitignore

@@ -31,8 +31,3 @@ build/
 
 .flutter-plugins
 .flutter-plugins-dependencies
-
-android/src/main/jniLibs/
-
-/macos/frostdart.xcframework/
-/ios/libfrostdart.a

.metadata

@@ -7,36 +7,4 @@ version:
   revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
   channel: stable
 
-project_type: plugin_ffi
-
-# Tracks metadata for the flutter migrate command
-migration:
-  platforms:
-    - platform: root
-      create_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-      base_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-    - platform: android
-      create_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-      base_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-    - platform: ios
-      create_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-      base_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-    - platform: linux
-      create_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-      base_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-    - platform: macos
-      create_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-      base_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-    - platform: windows
-      create_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-      base_revision: f468f3366c26a5092eb964a230ce7892fda8f2f8
-
-  # User provided section
-
-  # List of Local paths (relative to this file) that should be
-  # ignored by the migrate tool.
-  #
-  # Files that are not part of the templates will be ignored by default.
-  unmanaged_files:
-    - 'lib/main.dart'
-    - 'ios/Runner.xcodeproj/project.pbxproj'
+project_type: package_ffi

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 0.3.0
+
+* Build Rust automatically with native assets (Dart 3.13+, Rust 1.90.0).
+* Replace `FrostdartBindings` with generated `@Native` functions; public wrappers remain available.
+
 ## 0.0.1
 
 * TODO: Describe initial release.

README.md

@@ -1,17 +1,19 @@
 # frostdart
 
-Dart interface to the Serai FROST multisig implementation
+Dart bindings for the Serai FROST multisig implementation. Rust sources live in
+`src/serai`; native assets build and bundle them automatically.
 
-## Building
+Requires Dart 3.13+ (or a Flutter SDK containing it), Rust installed with rustup,
+and the platform's C build tools: Xcode for Apple, the Android NDK, a Linux C
+compiler, or Visual Studio's C++ build tools on Windows. Put `rustup` on PATH.
+The hook locates the pinned Rust 1.90.0 tools and installs the target as needed.
 
-```
-git clone https://www.github.com/cypherstack/frostdart
-cd frostdart
-git submodule update --init --recursive
-cd scripts/[platform]
-./build_all.sh
+```sh
+dart pub get --no-example
+dart test
 ```
 
-or `build_all.bat` for Windows.
+Consuming Flutter apps use normal `flutter run` / `flutter build` commands.
+The example requires iOS 15+ or macOS 13+ for Apple builds.
 
-Rust 1.71.0 or newer is required.  `[rustup](https://rustup.rs/) toolchain install 1.71.0-x86_64-pc-windows-msvc` for Windows.
+Regenerate bindings with `dart run ffigen --config ffigen.yaml` (requires libclang).