cmake.yml

name: Build for Host and Target

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

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

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Set up CMake
        uses: lukka/get-cmake@latest
        with:
          cmakeVersion: latestrc     
          ninjaVersion: latest

      - name: Set up dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential

      - name: Create build directory
        run: mkdir -p build
          
      - name: Configure CMake
        run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DON_TARGET=OFF

      - name: Build with CMake
        run: cmake --build build --config Release

      - name: Run tests
        working-directory: ${{github.workspace}}/build/test
        shell: bash
        run: | 
          ctest --output-on-failure --output-junit ${GITHUB_WORKSPACE}/test-results.xml

      - name: Archive Test Results
        uses: actions/upload-artifact@v4
        with:
          name: test-results
          path: test-results.xml

        
        
  build_target:
    name: ${{matrix.name}}
    strategy:
      matrix:
        include:
          - os: ubuntu-20.04
            name: Linux
            cache-key: linux
            cmake-args: '-DPIMORONI_PICO_PATH=$GITHUB_WORKSPACE/pimoroni-pico -DPICO_SDK_PATH=$GITHUB_WORKSPACE/pico-sdk -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/install'
            apt-packages: clang-tidy gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib

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

    permissions:
      contents: write
      pull-requests: write
      repository-projects: write

    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}}
      COMMIT_FILE: ${{github.event.repository.name}}-${{github.sha}}

    steps:
    - name: Checkout Code
      uses: actions/checkout@v4
      with:
        path: project
        submodules: recursive

    # Checkout the Pimoroni Pico Libraries
    - name: Checkout Pimoroni Pico Libraries
      uses: actions/checkout@v4
      with:
        repository: pimoroni/pimoroni-pico
        path: pimoroni-pico

    # Checkout the Pico SDK
    - name: Checkout Pico SDK
      uses: actions/checkout@v4
      with:
        repository: raspberrypi/pico-sdk
        path: pico-sdk
        submodules: true

    # Linux deps
    - name: Install deps
      if: runner.os == 'Linux'
      run: |
        sudo apt update && sudo apt install ${{matrix.apt-packages}}

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

    - name: Configure CMake
      shell: bash
      working-directory: ${{github.workspace}}/build
      run: cmake $GITHUB_WORKSPACE/project -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DON_TARGET=ON -DCPACK_PACKAGE_FILE_NAME=${{env.RELEASE_FILE}} ${{matrix.cmake-args}}

    - name: Build
      working-directory: ${{github.workspace}}/build
      shell: bash
      run: |
        cmake --build . --config $BUILD_TYPE -j 2

    - name: Debug Archive
      working-directory: ${{github.workspace}}/build/src
      shell: bash
      run: |
        ls -la
      

    - name: Archive Build
      uses: actions/upload-artifact@v4
      with:
        name: ${{env.COMMIT_FILE}}
        path: build/src/*.uf2
        

    - name: Build Release Packages
      if: github.event_name == 'release'
      working-directory: ${{github.workspace}}/build
      shell: bash
      run: |
        cmake --build . --config $BUILD_TYPE --target package -j 2

    - name: Upload .zip
      if: github.event_name == 'release'
      uses: softprops/action-gh-release@v2
      with:
        files: ${{github.workspace}}/build/${{env.RELEASE_FILE}}.zip
        name: ${{env.RELEASE_FILE}}.zip

    - name: Upload .tar.gz
      if: github.event_name == 'release'
      uses: softprops/action-gh-release@v2
      with:
        files: ${{github.workspace}}/build/${{env.RELEASE_FILE}}.tar.gz
        name: ${{env.RELEASE_FILE}}.tar.gz