arduino-compile.yml

name: Compile Arduino Sketches

on:
  pull_request:
    paths:
      - ".github/workflows/arduino-compile.yml"
      - "library.properties"
      - "examples/**"
      - "src/**"
  push:
    paths:
      - ".github/workflows/arduino-compile.yml"
      - "library.properties"
      - "examples/**"
      - "src/**"
  workflow_dispatch:
  repository_dispatch:

env:
  SKETCHES_REPORTS_PATH: sketches-reports
  SKETCHES_REPORTS_NAME: esp32

jobs:
  build:
    name: ${{ matrix.board.fqbn }}
    runs-on: ubuntu-latest
    env:
      LIBRARIES: |
        # Install the additionally needed dependency from the respository
        - source-path: ./
        - name: TBPubSubClient
        - name: ArduinoHttpClient
        - name: ArduinoJson
        - name: StreamUtils
        - name: WiFiEsp
        - name: TinyGSM

    strategy:
      matrix:
        board:
          - fqbn: "arduino:avr:nano"
            platform-name: avr:nano

    steps:
      - uses: actions/checkout@v3

      - name: Compile examples
        uses: arduino/compile-sketches@v1
        with:
          platforms: ${{ matrix.platforms }}
          fqbn: ${{ matrix.board.fqbn }}
          libraries: ${{ env.LIBRARIES }}
          enable-deltas-report: true
          sketch-paths: |
            - examples/0000-arduino_send_telemetry/0000-arduino_send_telemetry.ino
            - examples/0001-arduino_send_batch/0001-arduino_send_batch.ino
            - examples/0002-arduino_rpc/0002-arduino_rpc.ino
            - examples/0004-arduino-sim900_send_telemetry/0004-arduino-sim900_send_telemetry.ino
            - examples/0005-arduino-sim900_send_telemetry_http/0005-arduino-sim900_send_telemetry_http.ino
          sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}/${{ env.SKETCHES_REPORTS_NAME }}
          enable-warnings-report: 'true'

      - name: Save memory usage change report as artifact
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@v3
        with:
          if-no-files-found: error
          name: ${{ env.SKETCHES_REPORTS_NAME }}
          path: ${{ env.SKETCHES_REPORTS_PATH }}/${{ env.SKETCHES_REPORTS_NAME }}

  report:
    needs: build  # Wait for the build job to finish to get the data for the report
    if: github.event_name == 'pull_request' # Only run the job when the workflow is triggered by a pull request
    runs-on: ubuntu-latest
    steps:
      # This step is needed to get the size data produced by the build jobs
      - name: Download sketches reports artifact
        uses: actions/download-artifact@v2
        with:
          name: ${{ env.SKETCHES_REPORTS_NAME }}
          path: ${{ env.SKETCHES_REPORTS_PATH }}/${{ env.SKETCHES_REPORTS_NAME }}

      - uses: arduino/report-size-deltas@v1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}/${{ env.SKETCHES_REPORTS_NAME }}