build-nuttx.yml

name: Build NuttX Examples

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]
  schedule:
    # Build on Mondays at 9am PST every week
    - cron:  '0 17 * * 1'

jobs:
  build-nuttx:
    runs-on: ubuntu-24.04

    strategy:
      fail-fast: false
      matrix:
        example: [nuttx-riscv-blink]
        swift: [swift-DEVELOPMENT-SNAPSHOT-2024-12-22-a]

    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Install apt dependencies
        run: |
          sudo apt-get -qq update && sudo apt-get -qq -y install \
            bison flex gettext texinfo libncurses5-dev libncursesw5-dev \
            gperf automake libtool pkg-config build-essential gperf genromfs \
            libgmp-dev libmpc-dev libmpfr-dev libisl-dev binutils-dev libelf-dev \
            libexpat-dev gcc-multilib g++-multilib u-boot-tools util-linux \
            kconfig-frontends ninja-build

      - name: Install CMake 3.30.2
        run: |
          ARCH=`uname -m`
          curl -sL https://github.com/Kitware/CMake/releases/download/v3.30.2/cmake-3.30.2-linux-$ARCH.tar.gz -O
          tar xzf cmake-3.30.2-linux-$ARCH.tar.gz
          export PATH="`pwd`/cmake-3.30.2-linux-$ARCH/bin:$PATH"
          echo "PATH=$PATH" >> $GITHUB_ENV
          cmake --version

      - name: Install RISC-V toolchain
        run: |
          mkdir -p riscv-none-elf-gcc && \
          curl -s -L "https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases/download/v13.2.0-2/xpack-riscv-none-elf-gcc-13.2.0-2-linux-x64.tar.gz" \
            | tar -C riscv-none-elf-gcc --strip-components 1 -xz
          export PATH="$PATH:`pwd`/riscv-none-elf-gcc/bin/"
          echo "PATH=$PATH" >> $GITHUB_ENV
          riscv-none-elf-gcc --version

      - name: Install ${{ matrix.swift }}
        run: |
          wget -q https://download.swift.org/development/ubuntu2404/${{ matrix.swift }}/${{ matrix.swift }}-ubuntu24.04.tar.gz
          tar xzf ${{ matrix.swift }}-ubuntu24.04.tar.gz
          export PATH="`pwd`/${{ matrix.swift }}-ubuntu24.04/usr/bin/:$PATH"
          echo "PATH=$PATH" >> $GITHUB_ENV
          swiftc --version

      - name: Config ${{ matrix.example }}
        working-directory: ${{ matrix.example }}
        run: cmake -B build -GNinja -DBOARD_CONFIG=rv-virt:leds_swift -DENABLE_NUTTX_TRACE=ON

      - name: Build ${{ matrix.example }}
        working-directory: ${{ matrix.example }}
        run: cmake --build build