cmake.yml

name: CMake

on:
  push:
  pull_request:
  release:
    types: [created]

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release

jobs:
  build:
    name: ${{matrix.name}}
    strategy:
      matrix:
        include:
          - os: ubuntu-20.04
            name: Linux
            cache-key: linux
            cmake-args: '-DPICO_SDK_PATH=$GITHUB_WORKSPACE/pico-sdk -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache'

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

    env:
      PICO_SDK_PATH: $GITHUB_WORKSPACE/pico-sdk
      PIMORONI_PICO_LIBS: $GITHUB_WORKSPACE/pimoroni-pico
      RELEASE_FILE: ${{github.event.repository.name}}-${{github.event.release.tag_name}}

    steps:
    - name: Compiler Cache
      uses: actions/cache@v4
      with:
        path: /home/runner/.ccache
        key: ccache-cmake-${{github.ref}}-${{matrix.board}}-${{github.sha}}
        restore-keys: |
          ccache-cmake-${{github.ref}}-${{matrix.board}}
          ccache-cmake-${{github.ref}}
          ccache-cmake

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

    # Checkout the Pico SDK
    - name: Checkout Pico SDK
      uses: actions/checkout@v3
      with:
        repository: raspberrypi/pico-sdk
        path: pico-sdk
        submodules: true

    - name: Install Arm GNU Toolchain (arm-none-eabi-gcc)
      uses: carlosperate/arm-none-eabi-gcc-action@v1
      with:
        release: '13.3.Rel1'

    - name: RP2350 - Create Build Environment
      run: cmake -E make_directory ${{runner.workspace}}/build-rp2350

    - name: RP2350 - Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build-rp2350
      run: cmake $GITHUB_WORKSPACE/src ${{matrix.cmake-args}} -DPICO_BOARD=PICO2

    - name: RP2350 - Build
      working-directory: ${{runner.workspace}}/build-rp2350
      shell: bash
      run: |
        ccache --zero-stats || true
        cmake --build . --config $BUILD_TYPE -j 2
        ccache --show-stats || true

    - name: RP2040 - Create Build Environment
      run: cmake -E make_directory ${{runner.workspace}}/build-rp2040

    - name: RP2040 - Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build-rp2040
      run: cmake $GITHUB_WORKSPACE/src ${{matrix.cmake-args}} -DPICO_BOARD=PICO

    - name: RP2040 - Build
      working-directory: ${{runner.workspace}}/build-rp2040
      shell: bash
      run: |
        ccache --zero-stats || true
        cmake --build . --config $BUILD_TYPE -j 2
        ccache --show-stats || true

    - name: Combine Files
      working-directory: ${{runner.workspace}}
      run: |
        cat build-rp2040/flash_nuke.uf2 build-rp2350/flash_nuke.uf2 > universal_flash_nuke.uf2
        zip universal_flash_nuke.zip universal_flash_nuke.uf2

    - name: Upload Artifact
      uses: actions/upload-artifact@v4
      with:
        name: universal_flash_nuke
        path: ${{runner.workspace}}/universal_flash_nuke.uf2

    - name: Upload Release
      if: github.event_name == 'release'
      uses: actions/upload-release-asset@v1
      env:
        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
      with:
        asset_path: ${{runner.workspace}}/universal_flash_nuke.zip
        upload_url: ${{github.event.release.upload_url}}
        asset_name: universal_flash_nuke.zip
        asset_content_type: application/zip