name: Build

on: [ push, pull_request, workflow_dispatch ]

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ ubuntu-20.04, windows-latest ]
        # https://raw.githubusercontent.com/actions/python-versions/main/versions-manifest.json
        python-version: [ "2.7", "3.8" ]
        buildType: [ RelWithDebInfo ]
        include:
          - os: ubuntu-20.04
            # QPID-8606: we don't support swig 4.0, it produces runtime errors when used
            cmake_extra: '-DSWIG_EXECUTABLE="/usr/bin/swig3.0" -DRUBY_EXECUTABLE="/usr/bin/ruby2.6"'
          - os: windows-latest
            cmake_extra: '-DBUILD_BINDING_DOTNET=OFF -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake'
    env:
      BuildType: ${{matrix.buildType}}
      BuildDir: ${{github.workspace}}/BLD
      InstallPrefix: ${{github.workspace}}/INSTALL
      PKG_CONFIG_PATH: ${{matrix.pkg_config_path}}
      VCPKG_DEFAULT_TRIPLET: x64-windows
      VCPKG_BINARY_SOURCES: 'clear;nuget,GitHub,readwrite'
      SCCACHE_DIR: ${{github.workspace}}/SCCACHE

    steps:

      - uses: actions/checkout@v3

      # Python 2.7 was removed from actions/setup-python https://github.com/actions/setup-python/issues/672
      - name: Set up Python ${{ matrix.python-version }}
        if: matrix.python-version != '2.7'
        uses: actions/setup-python@v4
        id: setup-python
        with:
          python-version: ${{ matrix.python-version }}
          architecture: x64

      - name: Set up Python ${{ matrix.python-version }}
        if: matrix.python-version == '2.7' && matrix.os == 'ubuntu-20.04'
        run: |
          sudo apt install -y python2
          curl https://bootstrap.pypa.io/pip/2.7/get-pip.py --output get-pip.py
          sudo python2 get-pip.py
        id: apt-install-python

      - name: Set up Python ${{ matrix.python-version }}
        if: matrix.python-version == '2.7' && matrix.os == 'windows-latest'
        run: |
          choco install python2
        id: choco-install-python
        shell: pwsh

      - name: Configure steps.python.outputs
        run: |
          if (Test-Path "${{ steps.setup-python.outputs.python-path }}") {
            "python-path=${{ steps.setup-python.outputs.python-path }}" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
          } elseif (Test-Path C:/Python27/python.exe) {
            "python-path=C:/Python27/python.exe" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
          } else {
            "python-path=/usr/bin/python2.7" | Out-File -FilePath $env:GITHUB_OUTPUT -Append
          }
        id: python
        shell: pwsh

      # Cannot use https://github.com/ilammy/msvc-dev-cmd/blob/a742a854f54111d83b78e97091b5d85ccdaa3e89/index.js#L163
      #  as (unapproved) 3rd party GitHub Actions are forbidden on Apache org projects

      # https://github.com/microsoft/vswhere
      # https://github.com/microsoft/vswhere/blob/c7a417bfb46cd6a1c3e31a91ba51193d7659b6f8/src/vswhere.lib/vswhere.lib.rc#L77
      # https://github.com/microsoft/vswhere/wiki/Start-Developer-Command-Prompt#using-powershell
      # https://renenyffenegger.ch/notes/Windows/dirs/Program-Files-x86/Microsoft-Visual-Studio/version/edition/Common7/Tools/VsDevCmd_bat
      # https://renenyffenegger.ch/notes/Windows/dirs/Program-Files-x86/Microsoft-Visual-Studio/version/edition/VC/Auxiliary/Build/vcvarsall_bat
      - name: Setup Developer Command Prompt environment (on Windows)
        if: runner.os == 'Windows'
        run: |
          $installationPath = vswhere.exe -prerelease -latest -property installationPath
          if ($installationPath -and (test-path "$installationPath\Common7\Tools\vsdevcmd.bat")) {
            & "${env:COMSPEC}" /s /c "`"$installationPath\Common7\Tools\vsdevcmd.bat`" -no_logo -arch=x64 && set" | foreach-object {
              $name, $value = $_ -split '=', 2
              # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable
              Add-Content ${env:GITHUB_ENV} "${name}=${value}"
            }
          }
        shell: pwsh

      - name: Install Linux dependencies
        if: runner.os == 'Linux'
        run: |
          # ubuntu packages (https://packages.ubuntu.com/source/focal/qpid-proton) don't carry ProtonConfig.cmake
          # the `testing` ppa is less likely to be out-of-date
          sudo add-apt-repository ppa:qpid/testing && sudo apt-get update

          # https://github.com/swig/swig/issues/1689
          # swig3.0 in focal does not work well with ruby2.7
          sudo apt-add-repository ppa:brightbox/ruby-ng && sudo apt-get update

          sudo apt-get -yq --no-install-suggests --no-install-recommends install \
            cmake ninja-build \
            libboost-dev libboost-program-options-dev libboost-system-dev libboost-test-dev \
            libxqilla-dev libxerces-c-dev \
            libibverbs-dev librdmacm-dev \
            libdb++-dev libaio-dev \
            libqpid-proton11-dev libqpid-proton-core10 libqpid-proton-proactor1 \
            swig3.0 ruby2.6 ruby2.6-dev \
            uuid-dev libnss3-dev libnss3-tools libsasl2-dev sasl2-bin \
            valgrind

          sccache_version=v0.4.1
          wget -q https://github.com/mozilla/sccache/releases/download/${sccache_version}/sccache-${sccache_version}-x86_64-unknown-linux-musl.tar.gz
          tar -xf sccache-${sccache_version}-x86_64-unknown-linux-musl.tar.gz sccache-${sccache_version}-x86_64-unknown-linux-musl/sccache
          sudo mv sccache-${sccache_version}-x86_64-unknown-linux-musl/sccache /usr/bin/sccache
          sudo chmod +x /usr/bin/sccache
        shell: bash

      - name: Install python dependencies
        run: |
          ${{ steps.python.outputs.python-path }} -m pip install --upgrade pip
          ${{ steps.python.outputs.python-path }} -m pip install setuptools

      - name: Fetch qpid-python from git
        if: matrix.python-version != '2.7'
        uses: actions/checkout@v3
        with:
          repository: apache/qpid-python
          ref: main
          path: qpid-python

      # We require qpid-python, which is a python2-only library, to run broker tests
      - name: Install qpid-python (released version)
        if: matrix.python-version == '2.7'
        run: |
          ${{ steps.python.outputs.python-path }} -m pip install qpid-python

      - name: Install qpid-python (git version)
        if: matrix.python-version != '2.7'
        run: |
          cd qpid-python
          ${{ steps.python.outputs.python-path }} setup.py install

      - name: Cache scoop (restore) (on Windows)
        uses: actions/cache/restore@v3
        id: restore-scoop-cache
        if: runner.os == 'Windows'
        with:
          path: ~\scoop
          key: ${{ runner.os }}-scoop-${{ env.OS_VER }}-${{ hashFiles('.github/workflows/build.yml') }}
          restore-keys: |
            ${{ runner.os }}-scoop-${{ env.OS_VER }}-
            ${{ runner.os }}-scoop-

      - name: Cache vcpkg/downloads and vcpkg/installed (restore) (on Windows)
        uses: actions/cache/restore@v3
        id: restore-vcpkg-cache
        if: runner.os == 'Windows'
        with:
          path: |
            C:\vcpkg\downloads
            C:\vcpkg\installed
          key: ${{ runner.os }}-vcpkg-${{ env.OS_VER }}-${{ hashFiles('.github/workflows/build.yml') }}
          restore-keys: |
            ${{ runner.os }}-vcpkg-${{ env.OS_VER }}-
            ${{ runner.os }}-vcpkg-

      - name: Install Windows dependencies
        if: runner.os == 'Windows'
        run: |
          Set-ExecutionPolicy RemoteSigned -Scope CurrentUser # Optional: Needed to run a remote script the first time
          iex "& {$(irm get.scoop.sh)} -RunAsAdmin"
          scoop install sccache

          vcpkg install boost-program-options boost-system boost-test boost-date-time boost-thread boost-chrono boost-format boost-ptr-container boost-assign boost-parameter boost-foreach boost-utility
          vcpkg integrate install

          # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#add-a-system-path-add-path
          Add-Content ${env:GITHUB_PATH} "${HOME}/scoop/shims"
        shell: pwsh

      - name: Cache scoop (save) (on Windows)
        uses: actions/cache/save@v3
        if: runner.os == 'Windows'
        with:
          path: ~\scoop
          key: ${{ steps.restore-scoop-cache.outputs.cache-primary-key }}

      - name: Cache vcpkg/downloads and vcpkg/installed (save) (on Windows)
        uses: actions/cache/save@v3
        if: runner.os == 'Windows'
        with:
          path: |
            C:\vcpkg\downloads
            C:\vcpkg\installed
          key: ${{ steps.restore-vcpkg-cache.outputs.cache-primary-key }}

      # don't save this into the vcpkg cache
      - name: Copy over Boost DLLs to where we expect them
        if: runner.os == 'Windows'
        run: |
          # work around assumptions in our build scripts about boost libs layout
          Copy-Item -Path C:/vcpkg/installed/x64-windows/debug/bin/* -Include *.dll -Destination C:/vcpkg/installed/x64-windows/debug/lib
          Get-Item C:/vcpkg/installed/x64-windows/debug/lib/*.dll | Rename-Item -NewName { $_.Name -replace '-vc14.-mt-gd-x64-1_81.dll','-vc140-mt-gd.dll' }
          # display results of this hard work
          ls C:/vcpkg/installed/x64-windows/debug/bin/
          ls C:/vcpkg/installed/x64-windows/debug/lib/

          # now do the same for release
          Copy-Item -Path C:/vcpkg/installed/x64-windows/bin/* -Include *.dll -Destination C:/vcpkg/installed/x64-windows/lib
          Get-Item C:/vcpkg/installed/x64-windows/lib/*.dll | Rename-Item -NewName { $_.Name -replace '-vc14.-mt-x64-1_81.dll','-vc140-mt.dll' }
          # display results of this hard work
          ls C:/vcpkg/installed/x64-windows/bin/
          ls C:/vcpkg/installed/x64-windows/lib/
        shell: pwsh

      - name: Cache SCCACHE_DIR (restore)
        uses: actions/cache/restore@v3
        id: restore-sccache-cache
        with:
          path: "${{ env.SCCACHE_DIR }}"
          key: ${{ runner.os }}-sccache-${{ matrix.os }}-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-sccache-${{ matrix.os }}-
            ${{ runner.os }}-sccache-

      # Windows build should ideally use something like '-G "Visual Studio 16 2019" -A x64',
      #  but -DCMAKE_C_COMPILER_LAUNCHER is only supported by make and ninja generators
      # https://devblogs.microsoft.com/scripting/powertip-line-continuation-in-powershell/
      - name: cmake configure
        run: |
          cmake -S "${{github.workspace}}" -B "${{env.BuildDir}}" -G Ninja `
            -DCMAKE_C_COMPILER_LAUNCHER="sccache" -DCMAKE_CXX_COMPILER_LAUNCHER="sccache" `
            "-DCMAKE_BUILD_TYPE=${{env.BuildType}}" `
            "-DCMAKE_INSTALL_PREFIX=${{env.InstallPrefix}}" `
            "-DPYTHON_EXECUTABLE=${{ steps.python.outputs.python-path }}" `
            ${{matrix.cmake_extra}}
        shell: pwsh

      # https://stackoverflow.com/a/46187862/1047788
      # https://github.com/jiridanek/qpid-cpp/actions/runs/3314156604/jobs/5473066487#step:12:1472
      - name: cmake build/install
        run: |
          cmake --build "${{env.BuildDir}}" --config ${{env.BuildType}} -- -v
          cmake --install "${{env.BuildDir}}" --config ${{env.BuildType}}
        shell: pwsh

      - name: Cache SCCACHE_DIR (save)
        uses: actions/cache/save@v3
        with:
          path: "${{ env.SCCACHE_DIR }}"
          key: ${{ steps.restore-sccache-cache.outputs.cache-primary-key }}

      - id: ctest
        name: ctest
        working-directory: ${{env.BuildDir}}
        run: PYTHONPATH=${InstallPrefix}/lib/python${{ matrix.python-version }}/site-packages ctest -C ${BuildType} -V -T Test --no-compress-output ${{matrix.ctest_extra}}
        shell: bash

      - name: Upload Test results
        if: always() && (steps.ctest.outcome == 'failure' || steps.ctest.outcome == 'success')
        uses: actions/upload-artifact@v3
        with:
          name: Test_Results_${{matrix.os}}_${{matrix.buildType}}
          path: ${{env.BuildDir}}/Testing/**/*.xml

      - name: Environment
        if: always()
        run: env -0 | sort -z | tr '\0' '\n'
        shell: bash