.github/workflows/build.yml

name: build

on:
  pull_request:
    branches:
      - master
  workflow_dispatch:

jobs:
  windows:
    runs-on: windows-latest

    strategy:
      fail-fast: false
      matrix:
        arch: ["Win32", "x64"] # "ARM64"

    steps:
      - uses: actions/checkout@v2
      - name: configure
        run: cmake -B build -D CMAKE_BUILD_TYPE=Debug -G "Visual Studio 16 2019" -A ${{ matrix.arch }} -S . -D CMAKE_CXX_FLAGS_Debug="/MTd /Zi /Ob0 /Od /RTC1"
      - name: build
        run: cmake --build build --config Debug
      - name: test
        run: ctest build

  macOS:
    runs-on: macos-latest

    strategy:
      matrix:
        include:
          - { cflags: "", cxxflags: "" }
          - { cflags: "-fmodules", cxxflags: "-fmodules" }

    steps:
      - uses: actions/checkout@v2
      - name: configure
        run: cmake -B build -D CMAKE_BUILD_TYPE=Debug -D CMAKE_C_FLAGS=${{ matrix.cflags }} -D CMAKE_CXX_FLAGS=${{ matrix.cxxflags }} -S .
      - name: build
        run: cmake --build build --config Debug
      - name: test
        run: ctest build

  ubuntu:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
          - { CC: gcc, CXX: g++ }
          - { CC: clang, CXX: clang++ }

    steps:
      - uses: actions/checkout@v2
      - name: configure
        run: cmake -B build -D CMAKE_BUILD_TYPE=Debug -S .
        env:
          CC: ${{ matrix.CC }}
          CXX: ${{ matrix.CXX }}
      - name: build
        run: cmake --build build --config Debug
      - name: test
        run: ctest build