build.yml

name: Build
on:
  push:
    paths-ignore:
      - '**.md'
      - 'LICENSE'
      - '.gitignore'
      - 'assets/**'
  pull_request:
    paths-ignore:
      - '**.md'
      - 'LICENSE'
      - '.gitignore'
      - 'assets/**'
jobs:
  python:
    name: Python - ${{ matrix.platform[0] }} - ${{ matrix.platform[2] }}
    runs-on: ${{ matrix.platform[1] }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - [Linux, ubuntu-latest, x86_64]
          - [Windows, windows-latest, AMD64]
          - [Windows, windows-latest, ARM64]
          - [MacOS, macos-latest, x86_64]
          - [MacOS, macos-latest, arm64]
          # universal2 is not compatible with Conan dependencies
          # - [MacOS, macos-latest, universal2]
          # aarch64 with QEMU works, but builds 10x slower than the rest
          # - [Linux, ubuntu-latest, aarch64]
    steps:
      - uses: actions/checkout@v4

      - name: Set up QEMU
        if: runner.os == 'Linux'
        uses: docker/setup-qemu-action@v3
        with:
          platforms: all

      - uses: actions/setup-python@v4
        with:
          python-version: '3.12'

      - name: Install cibuildwheel
        run: python -m pip install --upgrade cibuildwheel

      - name: Build wheels
        run: python -m cibuildwheel --output-dir wheelhouse
        env:
          CIBW_ARCHS: ${{ matrix.platform[2] }}
          CIBW_BUILD: cp38* cp312*
          CIBW_SKIP: "*-musllinux*"

      - name: Inspect
        run: ls wheelhouse/

  conan:
    name: Conan - ${{ matrix.platform[0] }} - ${{ matrix.platform[2] }}
    runs-on: ${{ matrix.platform[1] }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - [Linux, ubuntu-latest, gcc]
          - [Linux, ubuntu-latest, clang]
          - [Windows, windows-latest, msvc]
          - [MacOS, macos-latest, apple-clang]
    steps:
      - uses: actions/checkout@v3

      - name: Install Clang
        if: matrix.platform[2] == 'clang'
        uses: KyleMayes/install-llvm-action@v1
        with:
          version: "17.0"

      - name: Set env vars for Clang
        if: matrix.platform[2] == 'clang'
        run: echo "CC=clang" >> $GITHUB_ENV && echo "CXX=clang++" >> $GITHUB_ENV

      - name: Install Conan
        id: conan
        uses: turtlebrowser/get-conan@main

      - name: Create default Conan profile
        shell: bash
        run: |
          conan profile detect
          if [[ "$RUNNER_OS" == "macOS" ]]; then sed_i='sed -i ""'; else sed_i='sed -i'; fi
          $sed_i 's/compiler.cppstd=.*/compiler.cppstd=17/' "$(conan config home)/profiles/default"

      - name: Build Conan package - static
        run: conan create . --build missing

      - name: Build Conan package - shared
        run: conan create . --build missing -o "*/*:shared=True"

  standalone:
    name: CMake - ${{ matrix.platform[0] }} - ${{ matrix.platform[2] }}
    runs-on: ${{ matrix.platform[1] }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - [Linux, ubuntu-latest, gcc]
          - [Linux, ubuntu-latest, clang]
          - [Windows, windows-latest, msvc]
          - [MacOS, macos-11, apple-clang]
          # macos-latest with v12.7 is too new for Conan at the moment
          # - [MacOS, macos-latest, apple-clang]
    steps:
      - uses: actions/checkout@v3

      - name: Install Clang
        if: matrix.platform[2] == 'clang'
        uses: KyleMayes/install-llvm-action@v1
        with:
          version: "17.0"

      - name: Set env vars for Clang
        if: matrix.platform[2] == 'clang'
        run: echo "CC=clang" >> $GITHUB_ENV && echo "CXX=clang++" >> $GITHUB_ENV

      - uses: lukka/get-cmake@latest
        with:
          cmakeVersion: "~3.24"

      - name: Install Conan
        id: conan
        uses: turtlebrowser/get-conan@main

      - name: Configure
        run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release

      - name: Build
        run: cmake --build build --parallel --config Release

      - name: Test
        run: ctest --test-dir build --build-config Release

      - name: Install
        run: cmake --install build --prefix install --config Release

      - name: Test installed library
        shell: bash
        run: |
          cmake -S test_package/ -B build/test_install -Dvelodyne_decoder_ROOT=$(pwd)/install/lib/cmake/velodyne_decoder/
          cmake --build build/test_install --config Release