java_bindings.yml

# This is a basic workflow to help you get started with Actions

name: CI

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    branches:
      - '*'
    tags:
      - '*'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/master' }}

jobs:

  build_mac_java:
    name: JAVA Mac arm64 
    timeout-minutes: 30
    runs-on: macos-14
    steps:
    - name: Install common dependencies
      run: |
        brew install googletest
        pip install trimesh pytest maven
    - uses: actions/checkout@v4
    - uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: 4.0.2
    - name: Install Java and Maven
      run: |
        wget https://cdn.azul.com/zulu/bin/zulu21.46.19-ca-fx-jdk21.0.9-macosx_aarch64.tar.gz
        tar -xzf zulu21.46.19-ca-fx-jdk21.0.9-macosx_aarch64.tar.gz
        echo "JAVA_HOME=$(pwd)/zulu21.46.19-ca-fx-jdk21.0.9-macosx_aarch64" >> $GITHUB_ENV
        echo "PATH=$(pwd)/zulu21.46.19-ca-fx-jdk21.0.9-macosx_aarch64/bin:$PATH" >> $GITHUB_ENV
    - name: Build
      run: |
        mkdir build
        cd build
        cmake  -DMANIFOLD_CROSS_SECTION=ON -DMANIFOLD_USE_BUILTIN_CLIPPER2=ON -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DMANIFOLD_STRICT=ON -DMANIFOLD_USE_BUILTIN_TBB=ON -DMANIFOLD_DEBUG=ON -DMANIFOLD_ASSERT=ON -DMANIFOLD_PYBIND=OFF -DMANIFOLD_PAR=ON .. && make
        cd ..
        mkdir -p ./bindings/java/src/main/resources/manifold3d/natives/mac-arm64/
        ls -al ./build/src/
        cp ./build/src/libmanifold.dylib ./bindings/java/src/main/resources/manifold3d/natives/mac-arm64/
        cp ./build/bindings/c/libmanifoldc.dylib ./bindings/java/src/main/resources/manifold3d/natives/mac-arm64/
        cd bindings/java/
        mvn test --file pom.xml --no-transfer-progress
    - name: Upload native libraries
      uses: actions/upload-artifact@v4
      with:
        name: native-libs-mac-arm64
        path: bindings/java/src/main/resources/manifold3d/natives/        
  build_linux_java_ARM:
    name: JAVA Linux_ARM Build
    timeout-minutes: 45
    runs-on: ubuntu-24.04-arm
    env:
      CC: gcc-14
      CXX: g++-14
    steps:
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install libgtest-dev libassimp-dev git libtbb-dev pkg-config libpython3-dev lcov
        python -m pip install -U trimesh pytest
    - uses: actions/checkout@v4
    - uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: 4.0.2
    - name: Pull a JavaFX JDK
      run: wget https://cdn.azul.com/zulu/bin/zulu21.46.19-ca-fx-jdk21.0.9-linux_aarch64.tar.gz

    - name: Set Java
      uses: actions/setup-java@v1
      with:
        java-version: 21
        jdkFile: ./zulu21.46.19-ca-fx-jdk21.0.9-linux_aarch64.tar.gz
    - name: Build With parallelization
      run: |
        bash bindings/java/scripts/linux/buildC-arm.sh
        cd bindings/java/
        mvn test --file pom.xml --no-transfer-progress
    - name: Upload native libraries
      uses: actions/upload-artifact@v4
      with:
        name: native-libs-linux-arm64
        path: bindings/java/src/main/resources/manifold3d/natives/
  build_linux_java_x86:
    name: JAVA Linux_x86 Build
    timeout-minutes: 45
    runs-on: ubuntu-24.04
    env:
      CC: gcc-14
      CXX: g++-14
    steps:
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install libgtest-dev libassimp-dev git libtbb-dev pkg-config libpython3-dev lcov
        python -m pip install -U trimesh pytest
    - uses: actions/checkout@v4
    - uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: 4.0.2
    - name: Pull a JavaFX JDK
      run: wget https://cdn.azul.com/zulu/bin/zulu21.46.19-ca-fx-jdk21.0.9-linux_x64.tar.gz

    - name: Set Java
      uses: actions/setup-java@v1
      with:
        java-version: 21
        jdkFile: ./zulu21.46.19-ca-fx-jdk21.0.9-linux_x64.tar.gz
    - name: Build With parallelization
      run: |
        bash bindings/java/scripts/linux/buildC.sh
        cd bindings/java/
        mvn test --file pom.xml --no-transfer-progress
    - name: Upload native libraries
      uses: actions/upload-artifact@v4
      with:
        name: native-libs-linux-x86
        path: bindings/java/src/main/resources/manifold3d/natives/
  build_windows_java_x86:
    name: JAVA Windows x86 
    timeout-minutes: 30
    runs-on: windows-2025
    steps:
    - uses: actions/checkout@v4
    - uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: 4.0.2
    - uses: ilammy/msvc-dev-cmd@v1
    - name: Pull a JavaFX JDK
      run: curl -O https://cdn.azul.com/zulu/bin/zulu21.46.19-ca-fx-jdk21.0.9-win_x64.zip

    - name: Set Java
      uses: actions/setup-java@v1
      with:
        java-version: 21
        jdkFile: ./zulu21.46.19-ca-fx-jdk21.0.9-win_x64.zip
    - name: Build for Java
      shell: powershell
      run: |
        cmake . -DMANIFOLD_CROSS_SECTION=ON -DMANIFOLD_USE_BUILTIN_CLIPPER2=ON  -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DMANIFOLD_DEBUG=ON -DMANIFOLD_STRICT=ON -DMANIFOLD_PAR=ON -DMANIFOLD_EXPORT=ON -DMANIFOLD_USE_BUILTIN_TBB=ON -DMANIFOLD_ASSERT=ON -DMANIFOLD_PAR=ON -A x64 -B build
        cd build
        cmake --build . --target ALL_BUILD --config Release
        cd ..
        mkdir -p bindings\java\src\main\resources\manifold3d\natives\win-x86_64\
        echo "List files"
        Get-ChildItem -Path . -Recurse -Filter *.dll | Select-Object -ExpandProperty FullName
        echo "Copy existing files..."
        cp build\lib\Release\manifold.dll bindings\java\src\main\resources\manifold3d\natives\win-x86_64\manifold.dll
        cp build\lib\Release\manifoldc.dll bindings\java\src\main\resources\manifold3d\natives\win-x86_64\manifoldc.dll
        cd bindings\java
        mvn test --file pom.xml --no-transfer-progress
        cd ..
        cd ..
    - name: Upload native libraries
      uses: actions/upload-artifact@v4
      with:
        name: native-libs-windows-x86
        path: bindings/java/src/main/resources/manifold3d/natives/       
  deploy_java:
      name: JAVA Deploy Jar to Clojars
      runs-on: ubuntu-latest
      if: startsWith(github.ref, 'refs/tags/')
      needs: [ build_linux_java_x86,build_linux_java_ARM,build_windows_java_x86 ,build_mac_java]
      steps:
      - uses: actions/checkout@v4
      - name: Download native libraries
        uses: actions/download-artifact@v4
        with:
          name: native-libs-mac-arm64
          path: bindings/java/src/main/resources/manifold3d/natives/
      - name: Download native libraries
        uses: actions/download-artifact@v4
        with:
          name: native-libs-linux-arm64
          path: bindings/java/src/main/resources/manifold3d/natives/
      - name: Download native libraries
        uses: actions/download-artifact@v4
        with:
          name: native-libs-windows-x86
          path: bindings/java/src/main/resources/manifold3d/natives/
      - name: Download native libraries
        uses: actions/download-artifact@v4
        with:
          name: native-libs-linux-x86
          path: bindings/java/src/main/resources/manifold3d/natives/
      - name: List shared libraries
        run: |
          ls -al bindings/java/src/main/resources/manifold3d/natives/
          ls -al bindings/java/src/main/resources/manifold3d/natives/linux-x86_64
          ls -al bindings/java/src/main/resources/manifold3d/natives/linux-arm64
          ls -al bindings/java/src/main/resources/manifold3d/natives/win-x86_64
          ls -al bindings/java/src/main/resources/manifold3d/natives/mac-arm64
      - name: Pull a JavaFX JDK
        run: wget https://cdn.azul.com/zulu/bin/zulu21.46.19-ca-fx-jdk21.0.9-linux_x64.tar.gz

      - name: Set Java
        uses: actions/setup-java@v1
        with:
          java-version: 21
          jdkFile: ./zulu21.46.19-ca-fx-jdk21.0.9-linux_x64.tar.gz
          maven-version: '3.8.7'

      - name: Install Maven 3.8.7
        run: |
          wget https://archive.apache.org/dist/maven/maven-3/3.8.7/binaries/apache-maven-3.8.7-bin.tar.gz
          tar -xzf apache-maven-3.8.7-bin.tar.gz
          echo "$PWD/apache-maven-3.8.7/bin" >> $GITHUB_PATH
      - name: Check Maven version
        run: mvn --version
      - name: Build Jar
        run: |
          bash bindings/java/scripts/findVersion.sh
          ls -al bindings/java/scripts/
          bash bindings/java/scripts/clojar.sh $(bash bindings/java/scripts/findVersion.sh)
        env:
          CLOJARS_USERNAME: ${{ secrets.CLOJARS_USERNAME }}
          CLOJARS_TOKEN: ${{ secrets.CLOJARS_TOKEN }}