build-platformio.yml

# We do not distribute any environment settings, so just try to build some sketches
# using the 'master' branch and using the uploaded toolchain version via get.py
# Also, limit the amount of sketches and simply 

name: Build examples with PlatformIO

on:
  pull_request:

permissions:
  contents: read

jobs:
  build-pio:
    name: Linux (random sketches)
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
    - uses: actions/cache@v4
      with:
        path: |
          tools/dist
          ~/.cache/pip
          ~/.platformio/.cache
        key: ${{ runner.os }}-${{ hashFiles('package/package_esp8266com_index.template.json', 'tests/common.sh', 'tests/build.sh') }}
    - name: Build
      env:
        ESP8266_ARDUINO_BUILDER: "platformio"
      run: |
        pip install -U platformio
        env ESP8266_ARDUINO_SKETCHES="$(find libraries/ -name '*.ino' | shuf -n 10 -)" bash ./tests/build.sh