trigger:
- master

pr:
- master

jobs:
- job:
  displayName: Linux
  pool:
    vmImage: 'ubuntu-16.04'
  strategy:
    matrix:
      Clang-6 Debug:
        CC: clang-6.0
        CXX: clang++-6.0
        BuildType: Debug
        SelfHost: false
        CMakeArgs: ''

      Clang-6 Release:
        CC: clang-6.0
        CXX: clang++-6.0
        BuildType: Release
        SelfHost: false
        CMakeArgs: ''

      GCC-7 Debug:
        CC: gcc-7
        CXX: g++-7
        BuildType: Debug
        SelfHost: false
        CMakeArgs: ''

      GCC-7 Release:
        CC: gcc-7
        CXX: g++-7
        BuildType: Release
        SelfHost: false
        CMakeArgs: ''

      Self Host:
        CC: clang-6.0
        CXX: clang++-6.0
        BuildType: Debug
        SelfHost: true
        CMakeArgs: ''

      Cache Friendly:
        CC: clang-6.0
        CXX: clang++-6.0
        BuildType: Debug
        SelfHost: false
        CMakeArgs: '-DCACHE_FRIENDLY_OFFSET=64'

  steps:
  - script: |
      sudo add-apt-repository ppa:ubuntu-toolchain-r/test
      sudo apt-get update
      sudo apt-get install -y ninja-build libc++-dev libc++abi-dev libc++abi1 libstdc++-7-dev gcc-7 g++-7
      # sudo apt-get install clang-6.0 clang++-6.0

      sudo update-alternatives --install /usr/bin/cc cc /usr/bin/$(CC) 100
      sudo update-alternatives --set cc /usr/bin/$(CC)

      sudo update-alternatives --install /usr/bin/c++ c++ /usr/bin/$(CXX) 100
      sudo update-alternatives --set c++ /usr/bin/$(CXX)

      CMAKE_CXX_FLAGS="-std=c++17"
      if [[ "$CXX" == clang++* ]]; then CMAKE_CXX_FLAGS+=" -stdlib=libstdc++"; fi

    displayName: 'Install Build Dependencies'

  - task: CMake@1
    displayName: 'CMake .. $(CMakeArgs) -GNinja -DCMAKE_BUILD_TYPE=$(BuildType) -DCMAKE_CXX_FLAGS="$CMAKE_CXX_FLAGS" -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'
    inputs:
      cmakeArgs: '.. $(CMakeArgs) -GNinja -DCMAKE_BUILD_TYPE=$(BuildType) -DCMAKE_CXX_FLAGS="$CMAKE_CXX_FLAGS" -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'

  - script: |
      ninja

    workingDirectory: build
    failOnStderr: true
    displayName: 'Compile'

  - script: |
      if [ $(SelfHost) = false ]; then
        ctest -j 4 --output-on-failure -C $(BuildType)
      else
        sudo cp libsnmallocshim.so libsnmallocshim-1mib.so /usr/local/lib/
        ninja clean
        LD_PRELOAD=/usr/local/lib/libsnmallocshim.so ninja
        ninja clean
        LD_PRELOAD=/usr/local/lib/libsnmallocshim-1mib.so ninja
      fi

    workingDirectory: build
    failOnStderr: true
    displayName: 'Test'

- job:
  displayName: Windows
  pool:
    vmImage: 'vs2017-win2016'
  strategy:
    matrix:
      64-bit Debug:
        BuildType: Debug
        CMakeArgs: '-G"Visual Studio 15 2017 Win64"'
        JFlag: -j 4

      64-bit Release:
        BuildType: Release
        CMakeArgs: '-G"Visual Studio 15 2017 Win64"'
        JFlag: '-j 2'

      64-bit Release Windows8Compat:
        BuildType: Release
        CMakeArgs: '-G"Visual Studio 15 2017 Win64" -DWIN8COMPAT=TRUE'
        JFlag: '-j 2'

      32-bit Debug:
        BuildType: Debug
        CMakeArgs: '-G"Visual Studio 15 2017"'
        JFlag: '-j 4'

      32-bit Release:
        BuildType: Release
        CMakeArgs: '-G"Visual Studio 15 2017"'
        JFlag: '-j 2'

  steps:
  - script: |
      bash -c "cat /proc/cpuinfo"
      bash -c "cat /proc/meminfo"
    displayName: 'Machine stats'

  - task: CMake@1
    displayName: 'CMake .. $(CMakeArgs) -DCMAKE_BUILD_TYPE=$(BuildType) -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'
    inputs:
      cmakeArgs: '.. $(CMakeArgs) -DCMAKE_BUILD_TYPE=$(BuildType) -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'

  - task: MSBuild@1
    displayName: 'Build solution build/snmalloc.sln'
    inputs:
      solution: build/snmalloc.sln
      msbuildArguments: '/m /p:Configuration=$(BuildType)'

  - script: 'ctest $(JFlag) --interactive-debug-mode 0 --output-on-failure -C $(BuildType)'
    workingDirectory: build
    displayName: 'Run Ctest'

- job:
  displayName: WinClang
  pool: 
    vmImage:  'windows-2019'
  strategy:
    matrix:
      64-bit Debug Clang:
        BuildType: Debug
        CMakeArgs: '-GNinja -DCMAKE_C_COMPILER="C:/Program Files/LLVM/bin/clang.exe" -DCMAKE_CXX_COMPILER="C:/Program Files/LLVM/bin/clang++.exe"'
        JFlag: -j 4

  steps:
  - script: |
      bash -c "cat /proc/cpuinfo"
      bash -c "cat /proc/meminfo"
    displayName: 'Machine stats'

  - script: |
      choco install --accept-license -y Ninja llvm
    displayName: 'Dependencies'

  - task: CMake@1
    displayName: 'CMake .. $(CMakeArgs) -DCMAKE_BUILD_TYPE=$(BuildType) -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'
    inputs:
      cmakeArgs: '.. $(CMakeArgs) -DCMAKE_BUILD_TYPE=$(BuildType) -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'

  - task: CMake@1
    displayName: 'CMake --build . --config ${BuildType}'
    inputs:
      cmakeArgs: '--build . --config ${BuildType}'

  - script: |
      set PATH=%PATH%;"C:\Program Files\LLVM\bin\"
      func-statistics-1.exe
      ctest $(JFlag) --interactive-debug-mode 0 --output-on-failure -C $(BuildType)

    workingDirectory: build
    displayName: 'Run Ctest'

- job: 
  displayName: macOS
  pool:
    vmImage: 'macOS-10.13'
  strategy:
    matrix:
      Debug:
        BuildType: Debug
      Release:
        BuildType: Release

  steps:
  - task: CMake@1
    displayName: 'CMake .. -DCMAKE_BUILD_TYPE=$(BuildType) -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'
    inputs:
      cmakeArgs: '.. -DCMAKE_BUILD_TYPE=$(BuildType) -DSNMALLOC_CI_BUILD=On -DSNMALLOC_RUST_SUPPORT=On'

  - script: |
      set -eo pipefail
      make -j 4

    workingDirectory: build
    failOnStderr: true
    displayName: 'Compile'

  - script: |
      set -eo pipefail
      ctest -j 4 --output-on-failure -C $(BuildType)

    workingDirectory: build
    failOnStderr: true
    displayName: 'Test'

- job: 
  displayName: Format
  pool:
    vmImage: 'ubuntu-18.04'
  steps:
  - script: |
      set -eo pipefail
      wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
      sudo apt-add-repository "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main"
      sudo apt-get update
      sudo apt-get install -y clang-format-9
      sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-9 100

    displayName: 'Install clang'

  - task: CMake@1
    displayName: 'CMake ..'
    inputs:
      cmakeArgs: '..'

  - script: |
      set -eo pipefail
      make clangformat
      git diff --exit-code $(Build.SourceVersion)

    workingDirectory: build
    failOnStderr: true
    displayName: 'Clang-Format'

  - script: |
      set -eo pipefail
      clang-tidy-9  src/override/malloc.cc  -header-filter="`pwd`/*" -warnings-as-errors='*' -export-fixes=tidy.fail -- -std=c++17 -mcx16

    displayName: 'Clang-Tidy'