github_actions_build.yml

name: build

on:
  push:
  pull_request:
  schedule:
    - cron: '16 0 * * 3,6'  # <https://crontab.guru/#16_0_*_*_3,6> - "At 00:16 on Wednesday and Saturday."

jobs:
  clang-format-and-update-docs:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@master
      - uses: DoozyX/clang-format-lint-action@v0.18
        with:
          source: '.'
          exclude: './third_party'
          inplace: True
          clangFormatVersion: 9
      - name: Run MarkdownSnippets
        run: |
          dotnet tool install --global MarkdownSnippets.Tool
          ./run_markdown_templates.sh
        shell: bash
      - uses: EndBug/add-and-commit@v9
        with:
          author_name: Clang GitHub Action
          author_email: actions@github.com
          message: '. rd Reformat with clang-format and/or update snippets'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  # Commented-out, as it keeps failing with http 429 error - too many requests
  # e.g. https://github.com/approvals/ApprovalTests.cpp/runs/541867195
  #  markdown-link-check:
  #    runs-on: ubuntu-20.04
  #    steps:
  #      - uses: actions/checkout@master
  #      - uses: actions/setup-node@v1
  #        with:
  #          node-version: '12.x'
  #      - name: Install markdown-link-check
  #        run: npm i -g markdown-link-check
  #      - name: Run markdown-link-check on *.md files
  #        run: ./scripts/check_links.sh

  Linux:
    needs: clang-format-and-update-docs
    # if: false # Disable this platform temporarily
    runs-on: ubuntu-${{ matrix.os-version }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - job-name: 'clang10'
            os-version: '20.04'
            c-compiler: 'clang-10'
            cxx-compiler: 'clang++-10'
            generator: '"Unix Makefiles"'
            relative_build_dir_path: ''

          - job-name: 'clang11'
            os-version: '20.04'
            c-compiler: 'clang-11'
            cxx-compiler: 'clang++-11'
            generator: '"Unix Makefiles"'
            relative_build_dir_path: ''

          - job-name: 'clang12'
            os-version: '20.04'
            c-compiler: 'clang-12'
            cxx-compiler: 'clang++-12'
            generator: '"Unix Makefiles"'
            relative_build_dir_path: ''

#           Couldn't figure out how to make it find <limit>
#          - job-name: 'clang13'
#            os-version: '22.04'
#            c-compiler: 'clang-13'
#            cxx-compiler: 'clang++-13'
#            generator: '"Unix Makefiles" "-DCMAKE_CXX_FLAGS=-stdlib=libc++ -std=c++20"'
#            relative_build_dir_path: ''

          - job-name: 'clang14'
            os-version: '22.04'
            c-compiler: 'clang-14'
            cxx-compiler: 'clang++-14'
            generator: '"Unix Makefiles" "-DCMAKE_CXX_FLAGS=-stdlib=libc++ -std=c++20"'
            relative_build_dir_path: ''

          - job-name: 'clang15'
            os-version: '22.04'
            c-compiler: 'clang-15'
            cxx-compiler: 'clang++-15'
            generator: '"Unix Makefiles"'
            relative_build_dir_path: ''

          - job-name: 'gcc9'
            os-version: '20.04'
            c-compiler: 'gcc-9'
            cxx-compiler: 'g++-9'
            generator: '"Unix Makefiles"'
            relative_build_dir_path: ''

          - job-name: 'gcc10'
            os-version: '20.04'
            c-compiler: 'gcc-10'
            cxx-compiler: 'g++-10'
            generator: '"Unix Makefiles"'
            relative_build_dir_path: ''

          - job-name: 'gcc10 unity'
            os-version: '20.04'
            c-compiler: 'gcc-10'
            cxx-compiler: 'g++-10'
            generator: '"Unix Makefiles" -DCMAKE_UNITY_BUILD=yes'
            relative_build_dir_path: ''

          - job-name: 'gcc10 ninja in-source'
            os-version: '20.04'
            c-compiler: 'gcc-10'
            cxx-compiler: 'g++-10'
            generator: '"Ninja"'
            relative_build_dir_path: ''

          - job-name: 'gcc10 ninja out-of-source'
            os-version: '20.04'
            c-compiler: 'gcc-10'
            cxx-compiler: 'g++-10'
            generator: '"Ninja"'
            relative_build_dir_path: '../'

          - job-name: 'gcc10 ninja-unity'
            os-version: '20.04'
            c-compiler: 'gcc-10'
            cxx-compiler: 'g++-10'
            generator: '"Ninja" -DCMAKE_UNITY_BUILD=yes'
            relative_build_dir_path: ''

    name: Linux ${{ matrix.job-name }}
    env:
      BUILD_PATH: ${{ github.workspace }}/${{ matrix.relative_build_dir_path }}build_space
      CC: ${{ matrix.c-compiler }}
      CXX: ${{ matrix.cxx-compiler }}
    steps:
      - uses: actions/checkout@master
      - uses: seanmiddleditch/gha-setup-ninja@v4
        if: contains(matrix.generator, 'Ninja')

      - name: install boost
        run: |
          sudo apt-get update -qq
          sudo apt-get install -y libboost-all-dev

      - uses: ./.github/actions/build-and-test

  macOS:
    needs: clang-format-and-update-docs
    # if: false # Disable this platform temporarily
    runs-on: macos-${{ matrix.os-version }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - job-name: xcode-15.4
            os-version: 'latest'
            xcode-version: '15.4'
            generator: '"Unix Makefiles"'
            relative_build_dir_path: ''

          - job-name: 'xcode-15.4-ninja in-source'
            xcode-version: '15.4'
            os-version: 'latest'
            generator: '"Ninja"'
            relative_build_dir_path: ''

          - job-name: 'xcode-15.4-ninja out-of-source'
            xcode-version: '15.4'
            os-version: 'latest'
            generator: '"Ninja"'
            relative_build_dir_path: '../'

    name: macOS ${{ matrix.job-name }}
    env:
      BUILD_PATH: ${{ github.workspace }}/${{ matrix.relative_build_dir_path }}build_space
      HOMEBREW_NO_ANALYTICS: 1
      HOMEBREW_NO_AUTO_UPDATE: 1
      HOMEBREW_NO_INSTALL_CLEANUP: 1
      DEVELOPER_DIR: '/Applications/Xcode_${{ matrix.xcode-version }}.app/Contents/Developer'
    steps:
      - uses: actions/checkout@master
      - uses: seanmiddleditch/gha-setup-ninja@v4
        if: contains(matrix.generator, 'Ninja')

      - name: install boost
        run: |
          brew install boost

      - uses: ./.github/actions/build-and-test

  Windows:
    needs: clang-format-and-update-docs
    # if: false # Disable this platform temporarily
    runs-on: windows-${{ matrix.os-version }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - job-name: VS-2019
            os-version: '2019'
            generator: '"Visual Studio 16 2019"'

          - job-name: VS-2019 (clangcl)
            os-version: '2019'
            generator: '"Visual Studio 16 2019" -T "clangcl"'

          - job-name: VS-latest
            os-version: 'latest'
            generator: '"Visual Studio 17 2022"'

          - job-name: VS-latest (clangcl)
            os-version: 'latest'
            generator: '"Visual Studio 17 2022" -T "clangcl"'

    name: Windows ${{ matrix.job-name }}
    env:
      BUILD_PATH: ${{ github.workspace }}/build_space
    steps:
      - uses: actions/checkout@master

      - name: set up python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - uses: ./.github/actions/setup-conan

      - name: install boost
        run: |
          ${boostroot} = "${env:GITHUB_WORKSPACE}\boost_install"
          conan install boost/1.72.0@ -o boost:header_only=True -g deploy --install-folder ${boostroot}
          echo "BOOST_ROOT=${boostroot}\boost" >> ${env:GITHUB_ENV}

      # DOS paths - with backslashes - are not compatible with the github bash
      # shell that is invoked in build-and-test/actions.yml - so sadly the code
      # in that file is pasted in here
      # - uses: ./.github/actions/build-and-test
      - name: configure
        run: |
          mkdir ${{ env.BUILD_PATH }}
          cd ${{ env.BUILD_PATH }}
          cmake --version
          cmake -G ${{ matrix.generator }} ${{ github.workspace }} -DCMAKE_BUILD_TYPE=Debug
      - name: build
        run: |
          cd ${{ env.BUILD_PATH }}
          cmake --build . --parallel 4
      - name: test
        run: |
          cd ${{ env.BUILD_PATH }}
          ctest --verbose --output-on-failure -C Debug