ci.yml

name: CI

on:
  push:
    branches: ["**"]
  pull_request:
    branches: ["**"]
  schedule:
    # At 23:25 on Thursday.
    - cron: "25 23 * * 4"

jobs:
  build-arduino-firmware:
    # Based on https://legion2.github.io/2020/03/27/from-arduino-builder-to-arduino-cli.html
    # and https://blog.arduino.cc/2019/11/14/arduino-on-github-actions/
    strategy:
      matrix:
        runs-on: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.runs-on }}
    steps:
      - uses: actions/checkout@v3
      - uses: arduino/setup-arduino-cli@v1.1.2
      - name: Install platform
        run: |
          arduino-cli core update-index
          arduino-cli core install arduino:avr
      - name: Compile Sketch
        run: arduino-cli compile --fqbn arduino:avr:nano

  check:
    strategy:
      matrix:
        runs-on: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.runs-on }}
    defaults:
      run:
        working-directory: braid-triggerbox-rs
    steps:
      - uses: actions/checkout@v3
      - name: Install update apt repos
        run: sudo apt-get update && sudo apt-get install -y libudev-dev
        if: matrix.runs-on == 'ubuntu-latest'
      - name: Setup Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable
      - name: Run fmt
        run: cargo fmt -- --check
      - name: Run clippy
        run: cargo clippy -- --deny=warnings
      - name: Run test
        run: cargo test

  build-pico-firmware:
    strategy:
      matrix:
        runs-on: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.runs-on }}
    defaults:
      run:
        working-directory: hardware_v3/braid-triggerbox-firmware-pico
    steps:
      - uses: actions/checkout@v3
      - name: Install update apt repos
        run: sudo apt-get update && sudo apt-get install -y libudev-dev
        if: matrix.runs-on == 'ubuntu-latest'
      - name: Setup Rust
        run: rustup toolchain install stable --profile minimal --no-self-update
      - name: Install thumbv6m-none-eabi target
        run: rustup target install thumbv6m-none-eabi
      - name: Install flip-link
        run: cargo install flip-link
      - name: Install elf2uf2-rs
        run: cargo install --git https://github.com/strawlab/elf2uf2-rs
      - name: Build ELF
        run: cargo build --release
      - name: Make artifacts directory
        run: mkdir -p artifacts
      - name: Build UF2
        run: elf2uf2-rs target/thumbv6m-none-eabi/release/braid-triggerbox-firmware-pico artifacts/braid-triggerbox-firmware-pico.uf2
      - name: Create README.txt
        run: echo "Hold down the BOOTSEL button when you plug in your Pico. It will appear as a drive onto which you should drag the UF2 file." > artifacts/README.txt
      - name: Archive UF2 firmware file
        uses: actions/upload-artifact@v3
        with:
          name: braid-triggerbox-firmware-pico
          path: hardware_v3/braid-triggerbox-firmware-pico/artifacts/*