esp32.yml

# This is a basic workflow to help you get started with Actions

name: CI

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    branches: [ main ]
    paths:
      - 'src/**'
      - 'platformio.ini'
      - 'sdkconfig.defaults'
  pull_request:
    branches: [ main, dev ]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cache/pip
            ~/.platformio/.cache
          key: ${{ runner.os }}-pio
      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: Install PlatformIO Core
        run: pip install --upgrade platformio

      - name: Install tool-mklittlefs
        run: pio run -t buildfs
      - name: Build Firmware
        run: pio run
      - name: Archive merged firmware
        uses: actions/upload-artifact@v4
        with:
          name: esp32-firmware-merged
          path: .pio/build/release/firmware_merged.bin
      - name: Archive firmware
        uses: actions/upload-artifact@v4
        with:
          name: esp32-app-firmware
          path: .pio/build/release/firmware.bin
      - name: Archive spiffs
        uses: actions/upload-artifact@v4
        with:
          name: spiffs-binary
          path: .pio/build/release/littlefs.bin