version: 2.1

orbs:
  win: circleci/windows@2.4.0

executors:
  windows-2xlarge:
    machine:
      image: 'windows-server-2019-vs2019:201908-06'
      resource_class: windows.2xlarge
      shell: bash.exe

jobs:
  build-linux:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: pyenv global 3.5.2
      - run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
      - run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 make V=1 J=32 -j32 check | .circleci/cat_ignore_eagain

  build-linux-shared_lib-alt_namespace-status_checked:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: pyenv global 3.5.2
      - run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
      - run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 ASSERT_STATUS_CHECKED=1 LIB_MODE=shared OPT="-DROCKSDB_NAMESPACE=alternative_rocksdb_ns" make V=1 -j32 all check_some | .circleci/cat_ignore_eagain

  build-linux-release:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: make V=1 -j32 release | .circleci/cat_ignore_eagain
      - run: if ./db_stress --version; then false; else true; fi # ensure without gflags
      - run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
      - run: make V=1 -j32 release | .circleci/cat_ignore_eagain
      - run: ./db_stress --version # ensure with gflags

  build-linux-lite:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: pyenv global 3.5.2
      - run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
      - run: SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 LITE=1 make V=1 J=32 -j32 check | .circleci/cat_ignore_eagain

  build-linux-lite-release:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: large
    steps:
      - checkout # check out the code in the project directory
      - run: LITE=1 make V=1 -j32 release | .circleci/cat_ignore_eagain
      - run: if ./db_stress --version; then false; else true; fi # ensure without gflags
      - run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
      - run: LITE=1 make V=1 -j32 release | .circleci/cat_ignore_eagain
      - run: ./db_stress --version # ensure with gflags

  build-linux-clang-no-test:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: sudo apt-get update -y && sudo apt-get install -y clang libgflags-dev
      - run: CC=clang CXX=clang++ USE_CLANG=1 PORTABLE=1 make V=1 -j32 all | .circleci/cat_ignore_eagain

  build-linux-clang10-no-test:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: echo "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
      - run: echo "deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
      - run: sudo apt-get update -y && sudo apt-get install -y clang-10 libgflags-dev
      - run: CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 make V=1 -j32 all | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out

  build-linux-clang10-asan:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: pyenv global 3.5.2
      - run: echo "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
      - run: echo "deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main" | sudo tee -a /etc/apt/sources.list
      - run: sudo apt-get update -y && sudo apt-get install -y clang-10 libgflags-dev
      - run: SKIP_FORMAT_BUCK_CHECKS=1 COMPILE_WITH_ASAN=1 CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 PRINT_PARALLEL_OUTPUTS=1 make V=1 -j32 check | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out

  build-linux-cmake:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: (mkdir build && cd build && cmake -DWITH_GFLAGS=0 .. && make V=1 -j32) | .circleci/cat_ignore_eagain

  build-linux-unity:
    docker: # executor type
      - image: gcc:latest
    resource_class: xlarge
    steps:
      - checkout # check out the code in the project directory
      - run: apt-get update -y && apt-get install -y libgflags-dev
      - run: TEST_TMPDIR=/dev/shm && make V=1 -j16 unity_test | .circleci/cat_ignore_eagain

  build-windows:
    executor: windows-2xlarge
    parameters:
      extra_cmake_opt:
        default: ""
        type: string
    environment:
      THIRDPARTY_HOME: C:/Users/circleci/thirdparty
      CMAKE_HOME: C:/Users/circleci/thirdparty/cmake-3.16.4-win64-x64
      CMAKE_BIN: C:/Users/circleci/thirdparty/cmake-3.16.4-win64-x64/bin/cmake.exe
      CMAKE_GENERATOR: Visual Studio 16 2019
      SNAPPY_HOME: C:/Users/circleci/thirdparty/snappy-1.1.7
      SNAPPY_INCLUDE: C:/Users/circleci/thirdparty/snappy-1.1.7;C:/Users/circleci/thirdparty/snappy-1.1.7/build
      SNAPPY_LIB_DEBUG: C:/Users/circleci/thirdparty/snappy-1.1.7/build/Debug/snappy.lib

    steps:
      - checkout
      - run:
          name: "Install thirdparty dependencies"
          command: |
            mkdir ${THIRDPARTY_HOME}
            cd ${THIRDPARTY_HOME}
            echo "Installing CMake..."
            curl --fail --silent --show-error --output cmake-3.16.4-win64-x64.zip --location https://github.com/Kitware/CMake/releases/download/v3.16.4/cmake-3.16.4-win64-x64.zip
            unzip -q cmake-3.16.4-win64-x64.zip
            echo "Building Snappy dependency..."
            curl --fail --silent --show-error --output snappy-1.1.7.zip --location https://github.com/google/snappy/archive/1.1.7.zip
            unzip -q snappy-1.1.7.zip
            cd snappy-1.1.7
            mkdir build
            cd build
            ${CMAKE_BIN} -G "${CMAKE_GENERATOR}" ..
            msbuild.exe Snappy.sln -maxCpuCount -property:Configuration=Debug -property:Platform=x64
      - run:
          name: "Build RocksDB"
          command: |
            mkdir build
            cd build
            ${CMAKE_BIN} -G "${CMAKE_GENERATOR}" -DCMAKE_BUILD_TYPE=Debug -DOPTDBG=1 -DPORTABLE=1 -DSNAPPY=1 -DJNI=1 << parameters.extra_cmake_opt >> ..
            cd ..
            msbuild.exe build/rocksdb.sln -maxCpuCount -property:Configuration=Debug -property:Platform=x64
      - run:
          name: "Test RocksDB"
          shell: powershell.exe
          command: |
            build_tools\run_ci_db_test.ps1 -SuiteRun db_basic_test,db_test,db_test2,env_basic_test,env_test,db_merge_operand_test -Concurrency 16

workflows:
  build-linux:
    jobs:
      - build-linux
  build-linux-shared_lib-alt_namespace-status_checked:
    jobs:
      - build-linux-shared_lib-alt_namespace-status_checked
  build-linux-lite:
    jobs:
      - build-linux-lite
  build-linux-release:
    jobs:
      - build-linux-release
  build-linux-lite-release:
    jobs:
      - build-linux-lite-release
  build-linux-clang-no-test:
    jobs:
      - build-linux-clang-no-test
  build-linux-clang10-no-test:
    jobs:
      - build-linux-clang10-no-test
  build-linux-clang10-asan:
    jobs:
      - build-linux-clang10-asan
  build-linux-cmake:
    jobs:
      - build-linux-cmake
  build-linux-unity:
    jobs:
      - build-linux-unity
  build-windows:
    jobs:
      - build-windows
  build-windows-cxx20:
    jobs:
      - build-windows:
          extra_cmake_opt: -DCMAKE_CXX_STANDARD=20