release.yaml

name: CI

on:
  push:
    branches: 
      - '**'
    tags:
      - '*'
  pull_request:
    branches: 
      - '**'

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.9'

      - name: Cache PlatformIO and pip
        uses: actions/cache@v3
        with:
          path: |
            ~/.platformio
            ~/.cache/pip
          key: ${{ runner.os }}-platformio-${{ hashFiles('**/platformio.ini') }}
          restore-keys: |
            ${{ runner.os }}-platformio-

      - name: Install dependencies
        run: |
          pip install urllib3==1.26.15
          pip install -U platformio
          pio pkg update

      - name: Extract version from tag
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          TAG=${GITHUB_REF#refs/tags/}
          if [[ $TAG =~ ^v([0-9]+)\.([0-9]+)\.([0-9]+)$ ]]; then
            echo "MAJOR_VERSION=${BASH_REMATCH[1]}" >> $GITHUB_ENV
            echo "MINOR_VERSION=${BASH_REMATCH[2]}" >> $GITHUB_ENV
            echo "PATCH_VERSION=${BASH_REMATCH[3]}" >> $GITHUB_ENV
          else
            echo "Tag does not match version pattern"
            exit 1
          fi

      - name: Set default version if no tag
        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
        run: |
          echo "MAJOR_VERSION=0" >> $GITHUB_ENV
          echo "MINOR_VERSION=0" >> $GITHUB_ENV
          echo "PATCH_VERSION=0" >> $GITHUB_ENV

      - name: Build project
        run: |
          pio --version
          pio run

      - name: Generate SHA256 checksum
        run: |
          sha256sum .pio/build/ATtiny1616/firmware.hex | cut -d ' ' -f 1 > .pio/build/ATtiny1616/firmware.hex.sha256

      - name: Upload release assets
        if: startsWith(github.ref, 'refs/tags/')
        uses: ncipollo/release-action@v1
        with:
          artifacts: |
            .pio/build/ATtiny1616/firmware.hex
            .pio/build/ATtiny1616/firmware.hex.sha256
          allowUpdates: true