boost_context 0.1.0

#==============================================================================
#   Copyright (c) 2022 Nikita Kniazev
#
#   Use, modification and distribution is subject to the Boost Software
#   License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
#   http://www.boost.org/LICENSE_1_0.txt)
#==============================================================================

name: Multiarch CI

on:
  pull_request:
  push:

jobs:
  emulated:
    name: ${{ matrix.container }} ${{ matrix.platform }} ${{ matrix.toolset }}
    runs-on: ${{ matrix.os || 'ubuntu-latest' }}
    strategy:
      fail-fast: false
      matrix:
        container: [ 'debian' ]
        platform:
          - linux/386
          - linux/amd64
          - linux/arm/v5
          - linux/arm/v7
          - linux/arm64/v8
          - linux/mips64le
          - linux/ppc64le
          - linux/s390x
        include:
          - { container: 'debian:experimental', platform: linux/riscv64 }
          - { container: 'lpenz/debian-buster-mipsel', platform: linux/mipsel }
          - { container: 'lpenz/debian-buster-mips', platform: linux/mips }

    steps:
      - name: Checkout Boost super-repo
        env:
          REF: ${{ github.base_ref || github.ref_name }}
          BRANCH: ${{ env.REF != 'develop' && env.REF != 'master' && 'develop' || env.REF }}
        shell: bash
        run: git clone -j10 --depth=1 --branch=${{ env.BRANCH }} --no-tags
             https://github.com/boostorg/boost.git '${{ github.workspace }}'

      - name: Checkout minimal Boost
        run: git submodule update --init --depth 1 --jobs 10 --single-branch --
          tools/build
          libs/config
          tools/boostdep

      - name: Checkout the commit
        uses: actions/checkout@v4
        with:
          path: libs/context

      - name: Checkout library dependencies
        run: python tools/boostdep/depinst/depinst.py --git_args "--jobs 10" context

      - name: "Setup QEMU and Docker"
        run: |
          set -eu
          sudo apt-get -o Acquire::Retries=3 update
          sudo apt-get -o Acquire::Retries=3 -y install qemu-user-static

      - name: "Building and testing on ${{ matrix.container }} ${{ matrix.platform }}"
        uses: addnab/docker-run-action@v3
        with:
          image: ${{ matrix.container }}
          options: -v ${{ github.workspace }}:/boost-root -w /boost-root ${{ matrix.platform && format('--platform {0}', matrix.platform) || '' }}
          run: |
            set -eu
            echo "::group::Switch to archive repository"
              ${{ contains(matrix.container, 'buster') }} && sed -i 's/deb.debian/archive.debian/' /etc/apt/sources.list && cat /etc/apt/sources.list
            echo "::endgroup::"
            echo "::group::Install GCC"
              apt-get -o Acquire::Retries=3 update
              apt-get -o Acquire::Retries=3 -yq --no-install-suggests --no-install-recommends install g++
            echo "::endgroup::"
            echo "::group::GCC info"
              g++ -v
            echo "::endgroup::"
            echo "::group::Build B2"
              ./bootstrap.sh
            echo "::endgroup::"
            echo "::group::Toolset info"
              ./b2 libs/config/test//print_config_info
            echo "::endgroup::"

            echo "::group::Run tests"
              ./b2 libs/context/test
            echo "::endgroup::"

  native:
    name: native ${{ matrix.os }} ${{ matrix.toolset }} ${{ matrix.options }}
    runs-on: ${{ matrix.os }}-latest
    strategy:
      fail-fast: false
      matrix:
        os: [ 'ubuntu' ]
        toolset: [ 'gcc', 'clang' ]
        include:
          - { os: macos, toolset: darwin, options: cxxstd=17 }
          - { os: macos, toolset: clang, options: cxxstd=17 }
          - { os: windows, toolset: gcc }
          - { os: windows, toolset: clang-win, options: embed-manifest-via=linker }
          - { os: windows, toolset: clang-win, options: "address-model=32 embed-manifest-via=linker" }

    steps:
      - name: Checkout Boost super-repo
        env:
          REF: ${{ github.base_ref || github.ref_name }}
          BRANCH: ${{ env.REF != 'develop' && env.REF != 'master' && 'develop' || env.REF }}
        shell: bash
        run: git clone -j10 --depth=1 --branch=${{ env.BRANCH }} --no-tags
             https://github.com/boostorg/boost.git '${{ github.workspace }}'

      - name: Checkout minimal Boost
        run: git submodule update --init --depth 1 --jobs 10 --single-branch --
          tools/build
          libs/config
          tools/boostdep

      - name: Checkout the commit
        uses: actions/checkout@v4
        with:
          path: libs/context

      - name: Checkout library dependencies
        run: python tools/boostdep/depinst/depinst.py --git_args "--jobs 10" context

      - name: Bootstrap via bash
        shell: bash
        if: ${{ runner.os != 'Windows' }}
        run: ./bootstrap.sh && echo "`pwd`" >> $GITHUB_PATH
      - name: Bootstrap via bat
        shell: pwsh
        if: ${{ runner.os == 'Windows' }}
        run: .\bootstrap.bat && echo "$pwd" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

      - name: Dump toolset info
        run: b2 libs/config/test//print_config_info toolset=${{ matrix.toolset }} ${{ matrix.options }}

      - name: Build and test
        run: b2 libs/context/test toolset=${{ matrix.toolset }} ${{ matrix.options }}