main.yml

name: CI

on:
  # Triggers the workflow on push or pull request events but only for the master branch
  push:
    branches: [master]
    tags: ["v*.*.*"]
  pull_request:
    branches: [master]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v2

      # ensure we have the python version required for Platform IO.
      - uses: actions/setup-python@v4
        with:
          python-version: "3.11"
      # for CI builds. edit version.h to contain the branch name
      - name: write version.h
        run: |
          export BRANCH_OR_TAG=${GITHUB_REF#refs/*/}
          echo BRANCH_OR_TAG
          echo "#define VERSION \"${BRANCH_OR_TAG}\"" > version.h
          cat version.h

      - name: Install PlatformIO Core
        run: pip install --upgrade platformio

      - name: Build PlatformIO Project
        run: |
          mkdir output
          cd firmware
          pio run
          cp .pio/build/featheresp32/firmware.bin ../output/firmware.bin

      # publish tags as releases.
      - name: Release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: output/*