# https://github.com/raspberrypi/pico-examples/blob/master/.github/workflows/cmake.yml

name: Firmware
on: [push, pull_request]

env:
  BUILD_TYPE: Release

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Install dependencies
      run: sudo apt-get install -y cxxtest build-essential gcc-arm-none-eabi mtools

    - name: Checkout repo
      uses: actions/checkout@v3
      with:
        path: repo

    - name: Checkout repo submodules
      working-directory: ${{github.workspace}}/repo
      run: git submodule update --init

    - name: Checkout pico-sdk submodules
      working-directory: ${{github.workspace}}/repo/pico-sdk
      run: git submodule update --init

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

    - name: Configure CMake
      shell: bash
      working-directory: ${{github.workspace}}/repo/build
      run: cmake .. -DPICO_BOARD=pico_w -DCMAKE_BUILD_TYPE=$BUILD_TYPE

    - name: Get core count
      id: core_count
      run : cat /proc/cpuinfo  | grep processor | wc -l

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

    - name: Upload a Build Artifact
      uses: actions/upload-artifact@v4.0.0
      with:
        name: firmware.uf2
        path: ${{github.workspace}}/repo/build/picowota_gadget.uf2
        if-no-files-found: error

    - name: Upload a Build Artifact
      uses: actions/upload-artifact@v4.0.0
      with:
        name: update.elf
        path: ${{github.workspace}}/repo/build/gadget.elf
        if-no-files-found: error