build.yml

name: Build

on:
  push:
    branches: ['**']
    tags: ['v*']
  pull_request:
  workflow_dispatch:

jobs:
  # ---------- Native builds ----------

  android-native:
    name: android/${{ matrix.abi }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - abi: armeabi-v7a
            target: armv7-linux-androideabi
            cc: armv7a-linux-androideabi16-clang
          - abi: arm64-v8a
            target: aarch64-linux-android
            cc: aarch64-linux-android21-clang
          - abi: x86
            target: i686-linux-android
            cc: i686-linux-android16-clang
          - abi: x86_64
            target: x86_64-linux-android
            cc: x86_64-linux-android21-clang
    steps:
      - uses: actions/checkout@v4

      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          target: ${{ matrix.target }}
          cache-key: android-${{ matrix.target }}
          rustflags: ""

      - name: Install pinned Android NDK
        run: echo y | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager "ndk;21.3.6528147"

      - name: Put NDK toolchain on PATH
        run: echo "$ANDROID_HOME/ndk/21.3.6528147/toolchains/llvm/prebuilt/linux-x86_64/bin" >> $GITHUB_PATH

      - name: Build
        env:
          CC: ${{ matrix.cc }}
        run: |
          triple_upper=$(echo "${{ matrix.target }}" | tr 'a-z-' 'A-Z_')
          export "CARGO_TARGET_${triple_upper}_LINKER=${{ matrix.cc }}"
          mkdir -p "$RUNNER_TEMP/libunwind-stub"
          printf '!<arch>\n' > "$RUNNER_TEMP/libunwind-stub/libunwind.a"
          export RUSTFLAGS="-L $RUNNER_TEMP/libunwind-stub -C link-arg=-Wl,-z,max-page-size=16384"
          cargo build --target ${{ matrix.target }} --release

      - name: Upload native lib
        uses: actions/upload-artifact@v4
        with:
          name: android-${{ matrix.abi }}
          path: target/${{ matrix.target }}/release/libetebase_jni.so
          if-no-files-found: error

      - name: Upload generated Java (once)
        if: matrix.abi == 'arm64-v8a'
        uses: actions/upload-artifact@v4
        with:
          name: android-generated-java
          path: client/src/main/java/com/etebase/client/*.java
          if-no-files-found: error

  desktop-native:
    name: desktop/${{ matrix.subdir }}
    runs-on: ${{ matrix.runner }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - runner: macos-latest
            subdir: macos-aarch64
            target: aarch64-apple-darwin
            libfile: libetebase_jni.dylib
          - runner: macos-latest
            subdir: macos-x86_64
            target: x86_64-apple-darwin
            libfile: libetebase_jni.dylib
          - runner: ubuntu-22.04
            subdir: linux-x86_64
            target: x86_64-unknown-linux-gnu
            libfile: libetebase_jni.so
          - runner: ubuntu-22.04-arm
            subdir: linux-aarch64
            target: aarch64-unknown-linux-gnu
            libfile: libetebase_jni.so
          - runner: windows-latest
            subdir: windows-x86_64
            target: x86_64-pc-windows-msvc
            libfile: etebase_jni.dll
    steps:
      - uses: actions/checkout@v4

      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          target: ${{ matrix.target }}
          cache-key: desktop-${{ matrix.target }}
          rustflags: ""

      - name: Build
        shell: bash
        run: cargo build --target ${{ matrix.target }} --release --no-default-features --features jvm

      - name: Upload native lib
        uses: actions/upload-artifact@v4
        with:
          name: desktop-${{ matrix.subdir }}
          path: target/${{ matrix.target }}/release/${{ matrix.libfile }}
          if-no-files-found: error

      - name: Upload generated Java (once)
        if: matrix.subdir == 'linux-x86_64'
        uses: actions/upload-artifact@v4
        with:
          name: desktop-generated-java
          path: client-jvm/src/main/java/com/etebase/client/*.java
          if-no-files-found: error

  # ---------- Assembly ----------

  assemble-android:
    name: Assemble AAR
    needs: android-native
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '11'

      - name: Install pinned Android NDK
        run: echo y | JAVA_HOME="$JAVA_HOME_17_X64" $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager "ndk;21.3.6528147"

      - name: Download native libs
        uses: actions/download-artifact@v4
        with:
          pattern: android-*
          path: artifacts/

      - name: Stage jniLibs and generated Java
        run: |
          for abi in armeabi-v7a arm64-v8a x86 x86_64; do
            mkdir -p client/src/main/jniLibs/$abi
            cp artifacts/android-$abi/libetebase_jni.so client/src/main/jniLibs/$abi/
          done
          mkdir -p client/src/main/java/com/etebase/client
          cp artifacts/android-generated-java/*.java client/src/main/java/com/etebase/client/

      - name: Assemble AAR
        run: ./gradlew :client:assembleRelease --no-daemon

      - name: Upload AAR
        uses: actions/upload-artifact@v4
        with:
          name: etebase-client-aar
          path: client/build/outputs/aar/*.aar
          if-no-files-found: error

  assemble-jvm:
    name: Assemble JAR
    needs: desktop-native
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '11'

      - name: Download native libs
        uses: actions/download-artifact@v4
        with:
          pattern: desktop-*
          path: artifacts/

      - name: Stage native libs and generated Java
        run: |
          for subdir in macos-aarch64 macos-x86_64 linux-x86_64 linux-aarch64 windows-x86_64; do
            mkdir -p client-jvm/src/main/resources/com/etebase/client/native/$subdir
            cp artifacts/desktop-$subdir/* client-jvm/src/main/resources/com/etebase/client/native/$subdir/
          done
          mkdir -p client-jvm/src/main/java/com/etebase/client
          cp artifacts/desktop-generated-java/*.java client-jvm/src/main/java/com/etebase/client/

      - name: Assemble JAR
        run: ./gradlew :client-jvm:assemble --no-daemon

      - name: Upload JAR
        uses: actions/upload-artifact@v4
        with:
          name: etebase-client-jvm-jar
          path: client-jvm/build/libs/*.jar
          if-no-files-found: error