on: [push, pull_request]
jobs:
  compile:
    strategy:
      fail-fast: false
      matrix:
        example:
          - "BASIC"
          - "DiyProIndoorV4_2"
          - "DiyProIndoorV3_3"
          - "TestCO2"
          - "TestPM"
          - "TestSht"
          - "OneOpenAir"
        fqbn:
          - "esp8266:esp8266:d1_mini"
          - "esp32:esp32:esp32c3"
        include:
          - fqbn: "esp8266:esp8266:d1_mini"
            core: "esp8266:esp8266"
            core_version: "3.1.2"
            core_url: "https://arduino.esp8266.com/stable/package_esp8266com_index.json"
          - fqbn: "esp32:esp32:esp32c3"
            core: "esp32:esp32"
            core_version: "2.0.17"
            core_url: "https://espressif.github.io/arduino-esp32/package_esp32_index.json"
            board_options: "JTAGAdapter=default,CDCOnBoot=cdc,PartitionScheme=min_spiffs,CPUFreq=160,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,DebugLevel=verbose,EraseFlash=none"
        exclude:
          - example: "BASIC"
            fqbn: "esp32:esp32:esp32c3"
          - example: "DiyProIndoorV4_2"
            fqbn: "esp32:esp32:esp32c3"
          - example: "DiyProIndoorV3_3"
            fqbn: "esp32:esp32:esp32c3"
          - example: "OneOpenAir"
            fqbn: "esp8266:esp8266:d1_mini"
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v4.2.2
        with:
          fetch-depth: 0
          submodules: 'true'
      - uses: arduino/compile-sketches@v1.1.2
        with:
          fqbn: ${{ matrix.fqbn }}
          sketch-paths: |
            examples/${{ matrix.example }}
          libraries: |
            - source-path: ./
          cli-compile-flags: |
            - --warnings
            - none
            - --board-options
            - "${{ matrix.board_options }}"
          platforms: |
            - name: ${{ matrix.core }}
              version: ${{ matrix.core_version}}
              source-url: ${{ matrix.core_url }}
          enable-deltas-report: true

      # TODO: at this point it would be a good idea to run some smoke tests on
      # the resulting image (e.g. that it boots successfully and sends metrics)
      # but that would either require a high fidelity device emulator, or a
      # "hardware lab" runner that is directly connected to a relevant device.