ci.yml

name: GitHub Actions CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  java:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: java
    steps:
    - uses: actions/checkout@v2
    - name: Set up JDK 11
      uses: actions/setup-java@v1
      with:
        java-version: 11
    - name: Grant execute permission for gradlew
      run: chmod +x gradlew
    - name: Build with Gradle
      run: ./gradlew build
    - name: Upload coverage
      uses: codecov/codecov-action@v1

  python:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: '3.7'
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        python -m pip install coverage
    - name: Test and collect coverage
      run: coverage run --source=python/src -m unittest discover -v -s "python" -p "*_tests.py"
    - name: Upload coverage
      uses: codecov/codecov-action@v1

  cpp:
    runs-on: ubuntu-latest
    env:
      # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
      BUILD_TYPE: Debug
    steps:
    - uses: actions/checkout@v2

    - name: Set up Python ${{ env.PYTHON_VERSION }}
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    
    - name: Install gcovr
      run: pip install gcovr

    - name: Create Build Environment
      # Some projects don't allow in-source building, so create a separate build directory
      # We'll use this as our working directory for all subsequent commands
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: Configure CMake
      # Use a bash shell so we can use the same syntax for environment variable
      # access regardless of the host operating system
      shell: bash
      working-directory: ${{runner.workspace}}/build
      # Note the current convention is to use the -S and -B options here to specify source 
      # and build directories, but this is only available with CMake 3.13 and higher.  
      # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
      run: cmake $GITHUB_WORKSPACE/cpp -DCMAKE_BUILD_TYPE=$BUILD_TYPE

    - name: Build
      working-directory: ${{runner.workspace}}/build
      shell: bash
      # Execute the build.  You can specify a specific target with "--target <NAME>"
      run: cmake --build . --config $BUILD_TYPE

    - name: Test
      working-directory: ${{runner.workspace}}/build
      shell: bash
      # Execute tests defined by the CMake configuration.  
      # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
      run: ctest -C $BUILD_TYPE --parallel 4 --timeout 30 --output-on-failure
    
    - name: Collect coverage
      working-directory: ${{runner.workspace}}/build
      shell: bash
      run: make training_test_coverage
    
    - name: Upload coverage
      uses: codecov/codecov-action@v1
      with:
        directory: ${{runner.workspace}}/build