firmware.yml

name: PlatformIO CI

on:
  push:
    paths:
      - 'software/**'

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: Setup env
      run: |
        echo "OC_ARTIFACT_TAG=${GITHUB_REF_NAME}-$(git rev-parse --short HEAD)" | tr '/' '_' >> $GITHUB_ENV

    - name: Cache PlatformIO
      uses: actions/cache@v4
      with:
        path: ~/.platformio
        key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.x'
        cache: 'pip'
        cache-dependency-path: '**/requirements.txt'

    - run: |
        pip3 install --upgrade pip
        pip3 install -r .github/workflows/requirements.txt

    - name: Build firmware
      working-directory: software/
      run: |
        pio run

    - name: Copy artifact
      uses: actions/upload-artifact@v4
      with:
        name: o_C-${{env.OC_ARTIFACT_TAG}}
        path: software/.pio/build/*/*.hex