name: Build

on:
  push:
  pull_request:

  # Run automatically every monday
  schedule:
    - cron: 1 12 * * 1

env:
  WIN_LIBUSB_INC: -DLIBUSB_INCLUDE_DIR=C:/vcpkg/installed/x64-windows/include/libusb-1.0
  WIN_LIBUSB_LIB: -DLIBUSB_LIBRARIES=C:/vcpkg/installed/x64-windows/lib/libusb-1.0.lib
  WIN_FFTW_INC: -DFFTW_INCLUDES=C:/vcpkg/installed/x64-windows/include
  WIN_FFTW_LIB: -DFFTW_LIBRARIES=C:/vcpkg/installed/x64-windows/lib/fftw3f.lib
  WIN_PTHREAD_INC: -DTHREADS_PTHREADS_INCLUDE_DIR=C:/vcpkg/installed/x64-windows/include
  WIN_PTHREAD_LIB: -DTHREADS_PTHREADS_WIN32_LIBRARY=C:/vcpkg/installed/x64-windows/lib/pthreadvc3.lib

jobs:
  host:
    strategy:
      matrix:
        os: ['macos-latest', 'ubuntu-latest', 'windows-latest']

      # Don't cancel all builds when one fails
      fail-fast: false
    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v2

    - name: Install dependencies (macOS)
      run: brew install fftw
      if: matrix.os == 'macos-latest'

    - name: Install dependencies (Ubuntu)
      run: |
        sudo apt update
        sudo apt install libfftw3-dev libusb-1.0-0-dev
      if: matrix.os == 'ubuntu-latest'

    - name: Install dependencies (Windows)
      run: vcpkg install --triplet=x64-windows libusb fftw3 pthreads
      if: matrix.os == 'windows-latest'

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

    - name: Configure CMake
      working-directory: ${{runner.workspace}}/host/build
      run: cmake $GITHUB_WORKSPACE/host/ -DCMAKE_BUILD_TYPE=Release
      if: matrix.os != 'windows-latest'

    - name: Configure CMake (Windows)
      working-directory: ${{runner.workspace}}/host/build
      run: cmake $env:GITHUB_WORKSPACE/host/ $env:WIN_LIBUSB_INC $env:WIN_LIBUSB_LIB $env:WIN_FFTW_INC $env:WIN_FFTW_LIB $env:WIN_PTHREAD_INC $env:WIN_PTHREAD_LIB
      if: matrix.os == 'windows-latest'

    - name: Build
      working-directory: ${{runner.workspace}}/host/build
      run: cmake --build . --config Release

    - name: Create Build Environment (libhackrf)
      run: cmake -E make_directory ${{runner.workspace}}/host/libhackrf/build

    - name: Configure CMake (libhackrf)
      working-directory: ${{runner.workspace}}/host/libhackrf/build
      run: cmake $GITHUB_WORKSPACE/host/libhackrf/ -DCMAKE_BUILD_TYPE=Release
      if: matrix.os != 'windows-latest'

    - name: Configure CMake (libhackrf, Windows)
      working-directory: ${{runner.workspace}}/host/libhackrf/build
      run: cmake $env:GITHUB_WORKSPACE/host/libhackrf/ $env:WIN_LIBUSB_INC $env:WIN_LIBUSB_LIB $env:WIN_PTHREAD_INC $env:WIN_PTHREAD_LIB
      if: matrix.os == 'windows-latest'

    - name: Build (libhackrf)
      working-directory: ${{runner.workspace}}/host/libhackrf/build
      run: cmake --build . --config Release

    - name: Install (libhackrf)
      working-directory: ${{runner.workspace}}/host/libhackrf/build
      run: |
        sudo cmake --install . --config Release
      if: matrix.os != 'windows-latest'

    - name: Install (libhackrf, Windows)
      working-directory: ${{runner.workspace}}/host/libhackrf/build
      run: |
        cmake --install . --config Release --prefix=$env:GITHUB_WORKSPACE/install
      if: matrix.os == 'windows-latest'

    - name: Create Build Environment (hackrf-tools)
      run: cmake -E make_directory ${{runner.workspace}}/host/hackrf-tools/build

    - name: Configure CMake (hackrf-tools)
      working-directory: ${{runner.workspace}}/host/hackrf-tools/build
      run: cmake $GITHUB_WORKSPACE/host/hackrf-tools/ -DCMAKE_BUILD_TYPE=Release
      if: matrix.os != 'windows-latest'

    - name: Configure CMake (hackrf-tools, Windows)
      working-directory: ${{runner.workspace}}/host/hackrf-tools/build
      run: |
        cmake $env:GITHUB_WORKSPACE/host/hackrf-tools/ $env:WIN_FFTW_INC $env:WIN_FFTW_LIB -DLIBHACKRF_INCLUDE_DIR=$env:GITHUB_WORKSPACE/install/include/libhackrf -DLIBHACKRF_LIBRARIES=$env:GITHUB_WORKSPACE/install/bin/hackrf.lib
      if: matrix.os == 'windows-latest'

    - name: Build (hackrf-tools)
      working-directory: ${{runner.workspace}}/host/hackrf-tools/build
      run: cmake --build . --config Release
      # This step should work on Windows too, but currently MSVC fails to find
      # hackrf.h, despite us having installed it and specified its location in
      # the previous steps above.
      if: matrix.os != 'windows-latest'

  firmware:
    strategy:
      matrix:
        os: ['macos-latest', 'ubuntu-latest']
        board: ['HACKRF_ONE', 'JAWBREAKER', 'RAD1O']

      # Don't cancel all builds when one fails
      fail-fast: false
    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v2
      with:
        submodules: true

    - name: Install dependencies (macOS)
      run: |
        brew install --cask gcc-arm-embedded
        brew install dfu-util
        pip3 install PyYAML
      if: matrix.os == 'macos-latest'

    - name: Install dependencies (Ubuntu)
      run: |
        sudo apt install dfu-util gcc-arm-none-eabi
      if: matrix.os == 'ubuntu-latest'

    - name: Build libopencm3
      shell: bash
      working-directory: ${{github.workspace}}/firmware/libopencm3/
      run: make

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

    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/firmware/build
      run: cmake $GITHUB_WORKSPACE/firmware/ -DCMAKE_BUILD_TYPE=Release -DBOARD=${{ matrix.board }}

    - name: Build
      working-directory: ${{runner.workspace}}/firmware/build
      shell: bash
      run: cmake --build . --config Release