arduino_ci.yml

name: Arduino CI

on:
  pull_request:

jobs:
  check-formatting:
    runs-on: ubuntu-latest

    env:
      # See: https://github.com/arduino/arduino-ide/blob/main/arduino-ide-extension/package.json
      CLANG_FORMAT_VERSION: 14.0.0

    steps:
      - name: Set environment variables
        run: |
          # See: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable
          echo "CLANG_FORMAT_INSTALL_PATH=${{ runner.temp }}/clang-format" >> "$GITHUB_ENV"
          echo "REVIEWDOG_INSTALL_PATH=${{ runner.temp }}/reviewdog" >> "$GITHUB_ENV"

      - name: Checkout
        uses: actions/checkout@v4

      - name: Download ClangFormat
        id: download
        uses: MrOctopus/download-asset-action@1.0
        with:
          repository: arduino/clang-static-binaries
          tag: ${{ env.CLANG_FORMAT_VERSION }}
          asset: clang-format_${{ env.CLANG_FORMAT_VERSION }}_Linux_64bit.tar.bz2
          target: ${{ env.CLANG_FORMAT_INSTALL_PATH }}

      - name: Install ClangFormat
        run: |
          cd "${{ env.CLANG_FORMAT_INSTALL_PATH }}"
          tar --extract --file="${{ steps.download.outputs.name }}"
          # Add installation to PATH:
          # See: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-system-path
          echo "${{ env.CLANG_FORMAT_INSTALL_PATH }}/clang_Linux_64bit" >> "$GITHUB_PATH"

      - name: Format examples
        run: |
          find \
            \( \
              -name '*.c' -or \
              -name '*.cpp' -or \
              -name '*.h' -or \
              -name '*.ino' -or \
              -name '*.ipp' -or \
              -name '*.tpp' \
            \) \
            -type f \
            -exec \
              clang-format \
                --assume-filename=foo.cpp \
                -i \
                --style=file \
                {} \;

      - name: Install Reviewdog
        run: |
          wget -O - -q https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh | sh -s -- -b ${{ env.REVIEWDOG_INSTALL_PATH }}
          echo "${{ env.REVIEWDOG_INSTALL_PATH }}" >> "$GITHUB_PATH"

      - name: Check formatting
        env:
          REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          if ! git diff --color --exit-code; then
            git diff | reviewdog -f=diff -name="format-check" -reporter=github-pr-review
            echo "Please do an Auto Format on the sketches:"
            echo "Arduino IDE: Tools > Auto Format"
            echo "Arduino Web Editor: Ctrl + B"
            exit 1
          fi

  cpplint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: reviewdog/action-cpplint@master
      with:
        github_token: ${{ secrets.github_token }}
        reporter: github-pr-review
        flags: --extensions=h,hpp,c,cpp,cc,cu,hh,ipp,ino --exclude=./test/Nose/,./Main/utility/,./Main/Adafruit_BNO055.cpp,/Main/Adafruit_BNO055.h
        filter: "-readability/braces\
          ,-whitespace/braces\
          ,-whitespace/comments\
          ,-whitespace/indent\
          ,-whitespace/newline\
          ,-whitespace/operators\
          ,-whitespace/parens\
          ,-whitespace/tab\
          ,-whitespace/line_length\
          ,-build/header_guard\
          " # Optional

  build:
    name: ${{ matrix.code.sketch-paths }}
    runs-on: ubuntu-latest

    env:
      UNIVERSAL_LIBRARIES: |
        - name: Servo
          version: latest
        - name: Adafruit BusIO
          version: latest
        - name: Adafruit Unified Sensor
          version: latest
        - name: Adafruit BME280 Library
          version: latest
        - name: TinyGPSPlus
          version: latest
        - name: Adafruit LPS35HW
          version: latest
        - source-url: https://github.com/uChip/MCP342X.git
        - source-url: https://github.com/core-rocket/CCP.git
        - source-url: https://github.com/core-rocket/Opener.git
        - source-url: https://github.com/coryjfowler/MCP_CAN_lib.git
        - source-url: https://github.com/771-8bit/W25Q512.git
        - source-url: https://github.com/sdesalas/Arduino-Queue.h.git

    strategy:
      fail-fast: false

      matrix:
        code:
          - sketch-paths: Main
            libraries: |
              - 
            board:
              vendor: rp2040
              arch: rp2040
              name: rpipico
            
          - sketch-paths: Valve
            libraries: |
              - 
            board:
              vendor: rp2040
              arch: rp2040
              name: seeed_xiao_rp2040
            
          - sketch-paths: Nose
            libraries: |
              - 
            board:
              vendor: rp2040
              arch: rp2040
              name: seeed_xiao_rp2040
            
          - sketch-paths: Pressure
            libraries: |
              - 
            board:
              vendor: rp2040
              arch: rp2040
              name: seeed_xiao_rp2040

          - sketch-paths: MissionInterface
            libraries: |
              - 
            board:
              vendor: rp2040
              arch: rp2040
              name: seeed_xiao_rp2040

        include:
          - code:
              board:
                vendor: rp2040
                arch: rp2040
            version: latest
            index: https://github.com/earlephilhower/arduino-pico/releases/download/global/package_rp2040_index.json

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Compile examples
        uses: arduino/compile-sketches@v1
        with:
          cli-version: latest
          fqbn: ${{matrix.code.board.vendor}}:${{matrix.code.board.arch}}:${{matrix.code.board.name}}
          platforms: |
            - name: ${{matrix.code.board.vendor}}:${{matrix.code.board.arch}}
              version: ${{matrix.version}}
              source-url: ${{matrix.index}}
          libraries: |
            ${{ env.UNIVERSAL_LIBRARIES }}
            ${{ matrix.code.libraries }}
          sketch-paths: |
            ${{ matrix.code.sketch-paths }}