name: Build

on: [pull_request, push, repository_dispatch]

jobs:
  unit-test:
    runs-on: ubuntu-latest    
    steps:
    - name: Setup Ruby
      uses: actions/setup-ruby@v1.0.0
      
    - name: Checkout TinyUSB
      uses: actions/checkout@v2

    - name: Unit Tests
      run: |
        # Install Ceedling
        gem install ceedling
        cd test
        ceedling test:all

  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        example: ['board_test', 'cdc_dual_ports', 'cdc_msc', 'cdc_msc_freertos', 'dfu_rt', 
                  'hid_composite', 'hid_generic_inout', 'midi_test', 'msc_dual_lun', 'net_lwip_webserver', 
                  'usbtmc', 'webusb_serial']
    steps:
    - name: Setup Python
      uses: actions/setup-python@v1
    
    - name: Cache xPacks
      uses: actions/cache@v1
      env:
        cache-name: cache-xpacks-modules
      with:
        path: ~/opt/xPacks # xpm cache files are installed in `~/opt/xPacks` on Linux.
        # Update key with new serial number when packages are updated
        key: xpm-${{ runner.os }}-build-${{ env.cache-name }}-0
    
    - name: Cache MSP430 Toolchain
      id: cache-msp430
      uses: actions/cache@v1
      with:
        path: /tmp/dl/
        # Increment serial number at end when updating downloads
        key: msp430-${{ runner.os }}-0
    
    - name: Setup Node.js
      uses: actions/setup-node@v1.1.0

    - name: Install Toolchains
      run: |
        npm install --global xpm
        # If updating version, update cache key above
        xpm install --global @xpack-dev-tools/arm-none-eabi-gcc@9.2.1-1.1.1
        xpm install --global @xpack-dev-tools/riscv-none-embed-gcc@8.3.0-1.1.1
        mkdir -p /tmp/dl/
        [ -f "/tmp/dl/msp430-gcc.tar.bz2" ] || wget --progress=dot:mega http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPGCC/8_3_0_0/exports/msp430-gcc-8.3.0.16_linux64.tar.bz2 -O /tmp/dl/msp430-gcc.tar.bz2
        tar -C $HOME -xaf /tmp/dl/msp430-gcc.tar.bz2
        echo "::add-path::`echo $HOME/opt/xPacks/@xpack-dev-tools/arm-none-eabi-gcc/*/.content/bin`"
        echo "::add-path::`echo $HOME/opt/xPacks/@xpack-dev-tools/riscv-none-embed-gcc/*/.content/bin`"
        echo "::add-path::`echo $HOME/msp430-gcc-*_linux64/bin`"
      
    - name: Checkout TinyUSB
      uses: actions/checkout@v2
      with:
        # Cannot do submodule checkout here since LWIP's git server cannot checkout unadventised commits (it must use tags)
        submodules: 'false'
        
    - name: Checkout Submodules
      run: |
        git submodule sync --recursive
        # Special case LWIP since GNU's Savannah can't do shallow checkout of non-tagged commits
        git submodule update --init --recursive lib/lwip
        git submodule update --init --recursive --depth 1

    - name: Build
      run: python3 tools/build_all.py ${{ matrix.example }}