meshtastic-firmware/.github/workflows/build_base.yml

name: Build PlatformIO Base

on:
  workflow_call:
    outputs:
      version:
        description: "Release version string"
        value: ${{ jobs.build-base.outputs.version }}

jobs: 
  build-base:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          submodules: "recursive"
          ref: ${{github.event.pull_request.head.ref}}
          repository: ${{github.event.pull_request.head.repo.full_name}}

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.x

      - name: Cache python libs
        uses: actions/cache@v3
        id: cache-pip # needed in if test
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip

      - name: Upgrade python tools
        run: |
          python -m pip install --upgrade pip
          pip install -U platformio adafruit-nrfutil          

      - name: Upgrade platformio
        run: |
          pio upgrade          

      - name: Get release version string
        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
        id: version