trail-mate/.github/workflows/ci.yml

name: CI

on:
  push:
    branches: ["**"]
    tags:
      - "v*"
  pull_request:

jobs:
  format:
    name: Format Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install clang-format
        run: sudo apt-get update && sudo apt-get install -y clang-format-14

      - name: Verify formatting
        run: |
          clang-format-14 --version
          git ls-files -z '*.c' '*.cpp' '*.h' '*.hpp' ':(exclude)modules/core_chat/generated/**' \
            ':(exclude)modules/ui_shared/include/ui/assets/**' \
            ':(exclude)modules/ui_shared/src/ui/assets/**' \
            ':(exclude)platform/nrf52/arduino_common/include/ui/fonts/**' \
            ':(exclude)platform/nrf52/arduino_common/src/ui/fonts/**' \
            ':(exclude)third_party/codec2/**' \
            | xargs -0 clang-format-14 --dry-run --Werror

  build:
    name: PlatformIO Build (${{ matrix.env }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        env:
          - tlora_pager_sx1262
          - tdeck
          - lilygo_twatch_s3
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Extract version
        id: version
        run: |
          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
            VERSION="${GITHUB_REF_NAME#v}"
          else
            VERSION=$(iconv -f UTF-16LE -t UTF-8 CHANGELOG.md | awk -F'[][]' '/^## \\[[0-9]/ {print $2; exit}')
          fi
          if [ -z "$VERSION" ]; then
            VERSION="unknown"
          fi
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11"

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

      - name: Install PlatformIO
        run: python -m pip install --upgrade platformio

      - name: Build (${{ matrix.env }})
        run: pio run -e ${{ matrix.env }}

      - name: Collect firmware
        run: |
          mkdir -p dist
          cp .pio/build/${{ matrix.env }}/firmware.bin dist/trail-mate-${{ matrix.env }}-v${{ steps.version.outputs.version }}.bin

      - name: Upload firmware artifact
        uses: actions/upload-artifact@v4
        with:
          name: trail-mate-${{ matrix.env }}-v${{ steps.version.outputs.version }}
          path: dist/trail-mate-${{ matrix.env }}-v${{ steps.version.outputs.version }}.bin

  release:
    name: Publish GitHub Release
    runs-on: ubuntu-latest
    needs:
      - format
      - build
    if: startsWith(github.ref, 'refs/tags/v')
    permissions:
      contents: write
    steps:
      - name: Download firmware artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist

      - name: Verify collected firmware files
        run: |
          find dist -type f -name '*.bin' -print | sort

      - name: Create or update release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name }}
          name: ${{ github.ref_name }}
          generate_release_notes: true
          prerelease: ${{ contains(github.ref_name, '-alpha') || contains(github.ref_name, '-beta') || contains(github.ref_name, '-rc') }}
          overwrite_files: true
          files: |
            dist/**/*.bin