GSoC 2026: retire CCSync, Rust FFI overhaul, reporting engine (#418), modularization, project website #5
Workflow file for this run
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| # Compiles the tc_helper Rust native library from source (instead of relying on | |
| # the pre-built .so committed under android/app/src/main/jniLibs/) and then | |
| # builds the production APK against the freshly-compiled library. | |
| # | |
| # This is the "proper" fix for stale committed binaries: the .so is regenerated | |
| # from rust/ on every run, so it can never drift from the Rust source. Once this | |
| # is green, the committed jniLibs/*.so can be git-ignored and purged from history. | |
| # | |
| # NOTE: This workflow has not yet been run on CI — action versions, the NDK | |
| # version, and the cargo-ndk invocation are transcribed from a verified LOCAL | |
| # build (macOS) and may need small adjustments on the first CI run. | |
| # | |
| # Both arm64-v8a and armeabi-v7a are built. taskchampion is configured with only | |
| # the server-sync backend (see rust/Cargo.toml), so there's no aws-lc-sys — hence | |
| # no cmake/ninja/bindgen/libclang toolchain needed; ring builds with just the | |
| # Rust + NDK toolchain. | |
| name: Build tc_helper (compile from source) | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| branches: [main, reports] | |
| paths: | |
| - "rust/**" | |
| - "android/**" | |
| - ".github/workflows/build-tc-helper.yml" | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: actions/setup-java@v4 | |
| with: | |
| distribution: "temurin" | |
| java-version: "17" | |
| # Android SDK + NDK. cargo-ndk reads ANDROID_NDK_HOME to find the toolchain. | |
| - uses: android-actions/setup-android@v3 | |
| - name: Install NDK | |
| run: | | |
| sdkmanager "ndk;26.1.10909125" | |
| echo "ANDROID_NDK_HOME=$ANDROID_HOME/ndk/26.1.10909125" >> "$GITHUB_ENV" | |
| - name: Install Rust + Android targets + cargo-ndk | |
| run: | | |
| rustup toolchain install stable --profile minimal | |
| rustup target add aarch64-linux-android armv7-linux-androideabi | |
| cargo install cargo-ndk --version ^4 | |
| - name: Compile tc_helper (arm64-v8a + armeabi-v7a) from source | |
| working-directory: rust | |
| run: | | |
| cargo ndk -t arm64-v8a -t armeabi-v7a \ | |
| -o ../android/app/src/main/jniLibs \ | |
| build --release | |
| - name: Show freshly-built libs | |
| run: ls -lhR android/app/src/main/jniLibs/ | |
| - uses: subosito/flutter-action@v2 | |
| with: | |
| flutter-version: "3.44.5" | |
| - run: flutter pub get | |
| - run: flutter build apk --release --flavor production | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: production-apk-from-source | |
| path: build/app/outputs/flutter-apk/app-production-release.apk |