name: GitHub Actions CI

on:
  pull_request:
  push:
    branches:
      - master
      - develop
      - githubactions*
      - fix/**
      - pr/**

jobs:
  runner-selection:
    runs-on: ubuntu-latest
    # runs-on: ${{ github.repository_owner == 'boostorg' && fromJSON('[ "self-hosted", "linux", "x64", "ubuntu-latest-aws" ]') || 'ubuntu-latest' }}
    outputs:
      labelmatrix: ${{ steps.aws_hosted_runners.outputs.labelmatrix }}
    steps:
      - name: AWS Hosted Runners
        id: aws_hosted_runners
        uses: cppalliance/aws-hosted-runners@v1.0.0

  posix:
    if: true
    defaults:
      run:
        shell: bash

    strategy:
      fail-fast: false
      matrix:
        include:
          - toolset: gcc-5
            cxxstd: "14,1z"
            os: ubuntu-22.04
            container: ubuntu:16.04
            install: g++-5
            supported: true
          - toolset: gcc-6
            cxxstd: "14,1z"
            os: ubuntu-22.04
            container: ubuntu:16.04
            install: g++-6
            supported: true
          - toolset: gcc-7
            cxxstd: "14,17"
            os: ubuntu-22.04
            container: ubuntu:18.04
            install: g++-7
            supported: true
          - toolset: gcc-8
            cxxstd: "14,17,2a"
            os: ubuntu-22.04
            container: ubuntu:18.04
            install: g++-8
            supported: true
          - toolset: gcc-9
            cxxstd: "14,17,2a"
            os: ubuntu-22.04
            container: ubuntu:18.04
            install: g++-9
            supported: true
          - toolset: gcc-10
            cxxstd: "14,17,2a"
            os: ubuntu-22.04
            install: g++-10
            supported: true
          - toolset: gcc-11
            cxxstd: "14,17,20"
            os: ubuntu-22.04
            install: g++-11
            supported: true
          - toolset: gcc-12
            cxxstd: "14,17,20"
            os: ubuntu-22.04
            install: g++-12
            supported: true
          - toolset: gcc-13
            cxxstd: "14,17,20"
            os: ubuntu-22.04
            install: g++-13
            supported: true
          - toolset: clang
            install: clang-9
            compiler: clang++-9
            cxxstd: "14,17"
            os: ubuntu-22.04
            container: ubuntu:18.04
          - toolset: clang
            install: clang-10
            compiler: clang++-10
            cxxstd: "14,17,2a"
            os: ubuntu-20.04
            supported: true
          - toolset: clang
            install: clang-11
            compiler: clang++-11
            cxxstd: "14,17,2a"
            os: ubuntu-20.04
            supported: true
          - toolset: clang
            install: clang-12
            compiler: clang++-12
            cxxstd: "14,17,20"
            os: ubuntu-22.04
            supported: true
          - toolset: clang
            install: clang-13
            compiler: clang++-13
            cxxstd: "14,17,20"
            os: ubuntu-22.04
            supported: true
          - toolset: clang
            install: clang-14
            compiler: clang++-14
            cxxstd: "14,17,20"
            os: ubuntu-22.04
            supported: true
          - toolset: clang
            install: clang-15
            compiler: clang++-15
            cxxstd: "14,17,20"
            os: ubuntu-22.04
            supported: true
          # - toolset: clang
          #   install: clang-16
          #   compiler: clang++-16
          #   cxxstd: "14,17,20"
          #   os: ubuntu-22.04
          #   supported: true

          # macos
          - description: macos-11
            toolset: clang
            cxxstd: "14,17,2a"
            os: macos-11
            supported: true
          - description: macos-12
            toolset: clang
            cxxstd: "14,17,20"
            os: macos-11
            supported: true
          - description: macos-13
            toolset: clang
            cxxstd: "14,17,20"
            os: macos-11
            supported: true

    needs: [runner-selection]
    # runs-on: ${{ fromJSON(needs.runner-selection.outputs.labelmatrix)[matrix.os] }}
    runs-on: ${{matrix.os}}
    container: ${{ matrix.container }}
    env: {B2_USE_CCACHE: 1}

    steps:
      - name: Check if running in container
        if: matrix.container != ''
        run: echo "GHA_CONTAINER=${{ matrix.container }}" >> $GITHUB_ENV
      - name: If running in container, upgrade packages
        if: matrix.container != ''
        run: |
            apt-get -o Acquire::Retries=3 update && DEBIAN_FRONTEND=noninteractive apt-get -y install tzdata && apt-get -o Acquire::Retries=3 install -y sudo software-properties-common wget curl apt-transport-https make apt-file sudo unzip libssl-dev build-essential autotools-dev autoconf automake g++ libc++-helpers python ruby cpio gcc-multilib g++-multilib pkgconf python3 ccache libpython-dev locales
            sudo apt-add-repository ppa:git-core/ppa
            sudo apt-get -o Acquire::Retries=3 update && apt-get -o Acquire::Retries=3 -y install git
            python_version=$(python3 -c 'import sys; print("{0.major}.{0.minor}".format(sys.version_info))')
            if [[ ${python_version} =~ ^3\.[0-5]$ ]]; then
                 true
            else
                apt-get install -y python3-distutils
            fi
            sudo wget https://bootstrap.pypa.io/pip/$python_version/get-pip.py
            sudo python3 get-pip.py
            sudo /usr/local/bin/pip install cmake
      - uses: actions/checkout@v3

      - name: Cache ccache
        uses: actions/cache@v2
        if: env.B2_USE_CCACHE
        with:
          path: ~/.ccache
          key: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-${{github.sha}}
          restore-keys: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-

      - name: Install packages
        if: matrix.install
        run: |
          for i in {1..3}; do sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test" && break || sleep 2; done
          sudo apt-get update
          sudo apt-get install -y ${{matrix.install}}

      - name: Setup Boost
        shell: bash
        run: |
          if [[ $(uname) =~ [Ll]inux ]]; then
            echo Installing locales for ${TRAVIS_OS_NAME} ...
            sudo /usr/sbin/locale-gen fr_FR
            sudo /usr/sbin/locale-gen en_GB
            sudo locale -a
            echo ...done with locales
          fi
          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
          LIBRARY=${GITHUB_REPOSITORY#*/}
          echo LIBRARY: $LIBRARY
          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
          echo GITHUB_REF: $GITHUB_REF
          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
          REF=${REFrefs/heads/}
          echo REF: $REF
          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
          echo BOOST_BRANCH: $BOOST_BRANCH
          cd ..
          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
          ./bootstrap.sh
          ./b2 -d0 headers

      - name: Run tests
        shell: bash
        run: |
          cd ../boost-root
          if [[ "${{matrix.supported}}" != "true" ]] ; then
            echo "This configuration is not supported because ${{matrix.supported}}"
            exit 0
          fi
          toolsets=$(sed 's/,/ /g' <<<"${{matrix.toolset}}")
          standards=$(sed 's/,/ /g' <<<"${{matrix.cxxstd}}")
          variants="debug release"
          err=0
          cd libs/$LIBRARY
          for toolset in ${toolsets} ; do
            for standard in ${standards} ; do
              for variant in ${variants} ; do
                if [[ err -ne 0 ]] ; then
                  echo "skipping: ${toolset} ${standard} ${variant}"
                else
                  echo "running: ${toolset} ${standard} ${variant}"
                  ../../b2 -j3 test toolset=${toolset} cxxstd=${standard} variant=${variant}
                  err=$?
                fi
              done
            done
          done
          [[ $err -ne 0 ]] && false || true

  windows:
    if: true
    strategy:
      fail-fast: false
      matrix:
        include:
          - description: msvc-14.2-32
            toolset: msvc-14.2
            cxxstd: "14,17"
            cxxflags: "cxxflags=-D_SILENCE_CXX17_ITERATOR_BASE_CLASS_DEPRECATION_WARNING=1"
            supported: true
            addrmd: 32
            os: windows-2019
          - description: msvc-14.3-32
            toolset: msvc-14.3
            cxxstd: "14,17,20"
            cxxflags: "cxxflags=-D_SILENCE_CXX17_ITERATOR_BASE_CLASS_DEPRECATION_WARNING=1"
            supported: true
            addrmd: 32
            os: windows-2019
          - description: msvc-14.2-64
            toolset: msvc-14.2
            cxxstd: "14,17"
            cxxflags: "cxxflags=-D_SILENCE_CXX17_ITERATOR_BASE_CLASS_DEPRECATION_WARNING=1"
            supported: true
            addrmd: 64
            os: windows-2019
          - description: msvc-14.3-64
            toolset: msvc-14.3
            cxxstd: "14,17,20"
            cxxflags: "cxxflags=-D_SILENCE_CXX17_ITERATOR_BASE_CLASS_DEPRECATION_WARNING=1"
            supported: true
            addrmd: 64
            os: windows-2019
          - toolset: gcc
            cxxstd: "14,17,2a"
            addrmd: 64
            cxxflags: "cxxflags=-Wa,-mbig-obj"
            supported: true
            os: windows-2019

    needs: [runner-selection]
    # runs-on: ${{ fromJSON(needs.runner-selection.outputs.labelmatrix)[matrix.os] }}
    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Boost
        shell: cmd
        run: |
          echo GITHUB_REPOSITORY: %GITHUB_REPOSITORY%
          for /f %%i in ("%GITHUB_REPOSITORY%") do set LIBRARY=%%~nxi
          echo LIBRARY: %LIBRARY%
          echo LIBRARY=%LIBRARY%>>%GITHUB_ENV%
          echo GITHUB_BASE_REF: %GITHUB_BASE_REF%
          echo GITHUB_REF: %GITHUB_REF%
          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
          set BOOST_BRANCH=develop
          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
          echo BOOST_BRANCH: %BOOST_BRANCH%
          cd ..
          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
          copy libs\%LIBRARY%\tools\user-config.jam %USERPROFILE%\user-config.jam
          cmd /c bootstrap
          b2 -d0 headers

      - name: Run tests
        shell: bash
        run: |
          echo "current directory: $(pwd)"
          cd ../boost-root
          if [[ "${{matrix.supported}}" != "true" ]] ; then
            echo "This configuration is not supported because ${{matrix.supported}}"
            exit 0
          fi
          toolsets=$(sed 's/,/ /g' <<<"${{matrix.toolset}}")
          standards=$(sed 's/,/ /g' <<<"${{matrix.cxxstd}}")
          address_models=$(sed 's/,/ /g' <<<"${{matrix.addrmd}}")
          variants="debug release"
          cd libs/$LIBRARY
          for toolset in ${toolsets} ; do
            for standard in ${standards} ; do
              for address_model in ${address_models} ; do
                for variant in ${variants} ; do
                  echo "running: ${toolset} ${standard} ${address_model} ${variant}"
                  ../../b2 -j3 ${{matrix.cxxflags}} test toolset=${toolset} cxxstd=${standard} address-model=${address_model} variant=${variant} || exit $?
                done
              done
            done
          done


  posix-cmake-subdir:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-20.04
          - os: ubuntu-22.04
          - os: macos-11
          - os: macos-12
          - os: macos-13

    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v3

      - name: Install packages
        if: matrix.install
        run: sudo apt-get -y install ${{matrix.install}}

      - name: Setup Boost
        run: |
          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
          LIBRARY=${GITHUB_REPOSITORY#*/}
          echo LIBRARY: $LIBRARY
          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
          echo GITHUB_REF: $GITHUB_REF
          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
          REF=${REF#refs/heads/}
          echo REF: $REF
          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
          echo BOOST_BRANCH: $BOOST_BRANCH
          cd ..
          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY

      - name: Use library with add_subdirectory
        run: |
          cd ../boost-root/libs/$LIBRARY/test/cmake_subdir_test
          mkdir __build__ && cd __build__
          cmake ..
          cmake --build .
          ctest --output-on-failure --no-tests=error

  posix-cmake-install:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-20.04
          - os: ubuntu-22.04
          - os: macos-11
          - os: macos-12
          - os: macos-13

    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v3

      - name: Install packages
        if: matrix.install
        run: sudo apt-get -y install ${{matrix.install}}

      - name: Setup Boost
        run: |
          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
          LIBRARY=${GITHUB_REPOSITORY#*/}
          echo LIBRARY: $LIBRARY
          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
          echo GITHUB_REF: $GITHUB_REF
          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
          REF=${REF#refs/heads/}
          echo REF: $REF
          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
          echo BOOST_BRANCH: $BOOST_BRANCH
          cd ..
          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY

      - name: Configure
        run: |
          cd ../boost-root
          mkdir __build__ && cd __build__
          cmake -DBOOST_INCLUDE_LIBRARIES=$LIBRARY -DCMAKE_INSTALL_PREFIX=~/.local ..

      - name: Install
        run: |
          cd ../boost-root/__build__
          cmake --build . --target install

      - name: Use the installed library
        run: |
          cd ../boost-root/libs/$LIBRARY/test/cmake_install_test && mkdir __build__ && cd __build__
          cmake -DCMAKE_INSTALL_PREFIX=~/.local ..
          cmake --build .
          ctest --output-on-failure --no-tests=error

  posix-cmake-test:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-20.04
          - os: ubuntu-22.04
          - os: macos-11
          - os: macos-12
          - os: macos-13

    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v3

      - name: Install packages
        if: matrix.install
        run: sudo apt-get -y install ${{matrix.install}}

      - name: Setup Boost
        run: |
          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
          LIBRARY=${GITHUB_REPOSITORY#*/}
          echo LIBRARY: $LIBRARY
          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
          echo GITHUB_REF: $GITHUB_REF
          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
          REF=${REF#refs/heads/}
          echo REF: $REF
          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
          echo BOOST_BRANCH: $BOOST_BRANCH
          cd ..
          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY

      - name: Configure
        run: |
          cd ../boost-root
          mkdir __build__ && cd __build__
          cmake -DBOOST_INCLUDE_LIBRARIES=$LIBRARY -DBUILD_TESTING=ON ..

      - name: Build tests
        run: |
          cd ../boost-root/__build__
          cmake --build . --target tests

      - name: Run tests
        run: |
          cd ../boost-root/__build__
          ctest --output-on-failure --no-tests=error

  windows-cmake-subdir:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-2019
          - os: windows-2022

    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Boost
        shell: cmd
        run: |
          echo GITHUB_REPOSITORY: %GITHUB_REPOSITORY%
          for /f %%i in ("%GITHUB_REPOSITORY%") do set LIBRARY=%%~nxi
          echo LIBRARY: %LIBRARY%
          echo LIBRARY=%LIBRARY%>>%GITHUB_ENV%
          echo GITHUB_BASE_REF: %GITHUB_BASE_REF%
          echo GITHUB_REF: %GITHUB_REF%
          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
          set BOOST_BRANCH=develop
          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
          echo BOOST_BRANCH: %BOOST_BRANCH%
          cd ..
          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%

      - name: Use library with add_subdirectory (Debug)
        shell: cmd
        run: |
          cd ../boost-root/libs/%LIBRARY%/test/cmake_subdir_test
          mkdir __build__ && cd __build__
          cmake ..
          cmake --build . --config Debug
          ctest --output-on-failure --no-tests=error -C Debug

      - name: Use library with add_subdirectory (Release)
        shell: cmd
        run: |
          cd ../boost-root/libs/%LIBRARY%/test/cmake_subdir_test/__build__
          cmake --build . --config Release
          ctest --output-on-failure --no-tests=error -C Release

  windows-cmake-install:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-2019
          - os: windows-2022

    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Boost
        shell: cmd
        run: |
          echo GITHUB_REPOSITORY: %GITHUB_REPOSITORY%
          for /f %%i in ("%GITHUB_REPOSITORY%") do set LIBRARY=%%~nxi
          echo LIBRARY: %LIBRARY%
          echo LIBRARY=%LIBRARY%>>%GITHUB_ENV%
          echo GITHUB_BASE_REF: %GITHUB_BASE_REF%
          echo GITHUB_REF: %GITHUB_REF%
          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
          set BOOST_BRANCH=develop
          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
          echo BOOST_BRANCH: %BOOST_BRANCH%
          cd ..
          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%

      - name: Configure
        shell: cmd
        run: |
          cd ../boost-root
          mkdir __build__ && cd __build__
          cmake -DBOOST_INCLUDE_LIBRARIES=%LIBRARY% -DCMAKE_INSTALL_PREFIX=C:/cmake-prefix ..

      - name: Install (Debug)
        shell: cmd
        run: |
          cd ../boost-root/__build__
          cmake --build . --target install --config Debug

      - name: Install (Release)
        shell: cmd
        run: |
          cd ../boost-root/__build__
          cmake --build . --target install --config Release

      - name: Use the installed library (Debug)
        shell: cmd
        run: |
          cd ../boost-root/libs/%LIBRARY%/test/cmake_install_test && mkdir __build__ && cd __build__
          cmake -DCMAKE_INSTALL_PREFIX=C:/cmake-prefix ..
          cmake --build . --config Debug
          ctest --output-on-failure --no-tests=error -C Debug

      - name: Use the installed library (Release)
        shell: cmd
        run: |
          cd ../boost-root/libs/%LIBRARY%/test/cmake_install_test/__build__
          cmake --build . --config Release
          ctest --output-on-failure --no-tests=error -C Release

  windows-cmake-test:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-2019
          - os: windows-2022

    runs-on: ${{matrix.os}}

    steps:
      - uses: actions/checkout@v3

      - name: Setup Boost
        shell: cmd
        run: |
          echo GITHUB_REPOSITORY: %GITHUB_REPOSITORY%
          for /f %%i in ("%GITHUB_REPOSITORY%") do set LIBRARY=%%~nxi
          echo LIBRARY: %LIBRARY%
          echo LIBRARY=%LIBRARY%>>%GITHUB_ENV%
          echo GITHUB_BASE_REF: %GITHUB_BASE_REF%
          echo GITHUB_REF: %GITHUB_REF%
          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
          set BOOST_BRANCH=develop
          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
          echo BOOST_BRANCH: %BOOST_BRANCH%
          cd ..
          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
          cd boost-root
          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
          git submodule update --init tools/boostdep
          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%

      - name: Configure
        shell: cmd
        run: |
          cd ../boost-root
          mkdir __build__ && cd __build__
          cmake -DBOOST_INCLUDE_LIBRARIES=%LIBRARY% -DBUILD_TESTING=ON ..

      - name: Build tests (Debug)
        shell: cmd
        run: |
          cd ../boost-root/__build__
          cmake --build . --target tests --config Debug

      - name: Run tests (Debug)
        shell: cmd
        run: |
          cd ../boost-root/__build__
          ctest --output-on-failure --no-tests=error -C Debug

      - name: Build tests (Release)
        shell: cmd
        run: |
          cd ../boost-root/__build__
          cmake --build . --target tests --config Release

      - name: Run tests (Release)
        shell: cmd
        run: |
          cd ../boost-root/__build__
          ctest --output-on-failure --no-tests=error -C Release