name: workflow

on: push

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
        include:
          - os: ubuntu-latest
            deepspeech-os: linux
            toolchain: ''
          - os: windows-latest
            deepspeech-os: win
            toolchain: -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake

    runs-on: ${{matrix.os}}

    env:
      BUILD_TYPE: Release
      DEEPSPEECH_URL: https://github.com/mozilla/DeepSpeech/releases/download/v0.9.3/native_client.amd64.cpu.${{matrix.deepspeech-os}}.tar.xz

    steps:
    - uses: actions/checkout@v2

    - name: Install Lua
      if: ${{matrix.os == 'ubuntu-latest'}}
      run: sudo apt install liblua5.1-dev

    - name: Install Lua
      if: ${{matrix.os == 'windows-latest'}}
      run: vcpkg install lua

    - name: Create Build Environment
      run: cmake -E make_directory ${{github.workspace}}/build ${{github.workspace}}/build/deepspeech

    - name: Download DeepSpeech
      shell: bash
      working-directory: ${{github.workspace}}/build/deepspeech
      run: curl -sL ${DEEPSPEECH_URL} | tar xJ

    - name: Configure CMake
      working-directory: ${{github.workspace}}/build
      run: cmake .. -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DDEEPSPEECH_PATH=${{github.workspace}}/build/deepspeech ${{matrix.toolchain}}

    - name: Build
      working-directory: ${{github.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE