version: 2.1

orbs:
  win: circleci/windows@2.4.0

executors:
  windows-2xlarge:
    machine:
      image: 'windows-server-2019-vs2019:stable'
      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 GTEST_THROW_ON_FAILURE=0 GTEST_OUTPUT="xml:/tmp/test-results/" make V=1 J=32 -j32 check | .circleci/cat_ignore_eagain
      - store_test_results:
          path: /tmp/test-results

  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 TEST_UINT128_COMPAT=1 LIB_MODE=shared OPT="-DROCKSDB_NAMESPACE=alternative_rocksdb_ns" GTEST_THROW_ON_FAILURE=0 GTEST_OUTPUT="xml:/tmp/test-results/" make V=1 -j32 all check_some | .circleci/cat_ignore_eagain
      - store_test_results:
          path: /tmp/test-results

  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-release-rtti:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: large
    steps:
      - checkout # check out the code in the project directory
      - run: make clean
      - run: USE_RTTI=1 DEBUG_LEVEL=0 make V=1 -j16 static_lib tools db_bench | .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 clean
      - run: USE_RTTI=1 DEBUG_LEVEL=0 make V=1 -j16 static_lib tools db_bench | .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 GTEST_THROW_ON_FAILURE=0 GTEST_OUTPUT="xml:/tmp/test-results/" make V=1 J=32 -j32 check | .circleci/cat_ignore_eagain
      - store_test_results:
          path: /tmp/test-results

  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: echo "APT::Acquire::Retries \"10\";" | sudo tee -a /etc/apt/apt.conf.d/80-retries # llvm.org unreliable
      - 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: echo "APT::Acquire::Retries \"10\";" | sudo tee -a /etc/apt/apt.conf.d/80-retries # llvm.org unreliable
      - 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 GTEST_THROW_ON_FAILURE=0 GTEST_OUTPUT="xml:/tmp/test-results/" make V=1 -j32 check | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out
      - store_test_results:
          path: /tmp/test-results

  build-linux-clang10-mini-tsan:
    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: echo "APT::Acquire::Retries \"10\";" | sudo tee -a /etc/apt/apt.conf.d/80-retries # llvm.org unreliable
      - run: sudo apt-get update -y && sudo apt-get install -y clang-10 libgflags-dev
      - run: SKIP_FORMAT_BUCK_CHECKS=1 COMPILE_WITH_TSAN=1 CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 PRINT_PARALLEL_OUTPUTS=1 EXCLUDE_TESTS_REGEX="TransactionStressTest|SnapshotConcurrentAccess|SeqAdvanceConcurrent|DeadlockStress|MultiThreadedDBTest.MultiThreaded|WriteUnpreparedStressTest.ReadYourOwnWriteStress|DBAsBaseDB/TransactionStressTest|FlushCloseWALFiles|BackgroundPurgeCFDropTest" GTEST_THROW_ON_FAILURE=0 GTEST_OUTPUT="xml:/tmp/test-results/" make V=1 -j32 check | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out. Exclude FlushCloseWALFiles and BackgroundPurgeCFDropTest for occasional failures.
      - store_test_results:
          path: /tmp/test-results

  build-linux-clang10-ubsan:
    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: echo "APT::Acquire::Retries \"10\";" | sudo tee -a /etc/apt/apt.conf.d/80-retries # llvm.org unreliable
      - run: sudo apt-get update -y && sudo apt-get install -y clang-10 libgflags-dev
      - run: SKIP_FORMAT_BUCK_CHECKS=1 COMPILE_WITH_UBSAN=1 OPT="-fsanitize-blacklist=.circleci/ubsan_suppression_list.txt" CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 PRINT_PARALLEL_OUTPUTS=1 make V=1 -j32 ubsan_check | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out

  build-linux-clang10-clang-analyze:
    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: echo "APT::Acquire::Retries \"10\";" | sudo tee -a /etc/apt/apt.conf.d/80-retries # llvm.org unreliable
      - run: sudo apt-get update -y && sudo apt-get install -y clang-10 libgflags-dev clang-tools-10
      - run: SKIP_FORMAT_BUCK_CHECKS=1 CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 CLANG_ANALYZER="/usr/bin/clang++-10" CLANG_SCAN_BUILD=scan-build-10 USE_CLANG=1 PRINT_PARALLEL_OUTPUTS=1 make V=1 -j32 analyze | .circleci/cat_ignore_eagain # aligned new doesn't work for reason we haven't figured out. For unknown, reason passing "clang++-10" as CLANG_ANALYZER doesn't work, and we need a full path.

  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-linux-gcc-4-8:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: large
    steps:
      - checkout
      - run: pyenv global 3.5.2
      - run: sudo apt-get update -y && sudo apt-get install gcc-4.8 g++-4.8 libgflags-dev
      - run: CC=gcc-4.8 CXX=g++-4.8 V=1 SKIP_LINK=1 make -j4 all | .circleci/cat_ignore_eagain # Linking broken because libgflags compiled with newer ABI

  build-windows:
    executor: windows-2xlarge
    parameters:
      extra_cmake_opt:
        default: ""
        type: string
      vs_year:
        default: "2019"
        type: string
      cmake_generator:
        default: "Visual Studio 16 2019"
        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
      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
      VS_YEAR: <<parameters.vs_year>>
      CMAKE_GENERATOR: <<parameters.cmake_generator>>
    steps:
      - checkout
      - run:
          name: "Setup VS"
          command: |
            if [[ "${VS_YEAR}" == "2017" ]]; then
              powershell .circleci/vs2017_install.ps1
            elif [[ "${VS_YEAR}" == "2015" ]]; then
              powershell .circleci/vs2015_install.ps1
            fi
      - 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

  build-linux-java:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    steps:
      - checkout
      - run: pyenv global 3.5.2
      - run: sudo apt-get update -y && sudo apt-get install -y libgflags-dev
      - run:
          name: "Build RocksDBJava"
          command: |
            export JAVA_HOME=/usr/lib/jvm/jdk1.8.0
            export PATH=$JAVA_HOME/bin:$PATH
            echo "JAVA_HOME=${JAVA_HOME}"
            which java && java -version
            which javac && javac -version
            SKIP_FORMAT_BUCK_CHECKS=1 PRINT_PARALLEL_OUTPUTS=1 make V=1 J=32 -j32 rocksdbjava jtest | .circleci/cat_ignore_eagain

  build-examples:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: medium
    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:
          name: "Build examples"
          command: |
            OPT=-DTRAVIS V=1 make -j4 static_lib && cd examples && make -j4 | ../.circleci/cat_ignore_eagain

  build-linux-non-shm:
    machine:
      image: ubuntu-1604:201903-01
    resource_class: 2xlarge
    parameters:
      start_test:
        default: ""
        type: string
      end_test:
        default: ""
        type: string
    steps:
      - checkout # checkout 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:
          name: "Build and unit tests on non-shm"
          command: |
            TMPD=/tmp/rocksdb_test_tmp ROCKSDBTESTS_START=<<parameters.start_test>> ROCKSDBTESTS_END=<<parameters.end_test>> make V=1 J=32 -j32 check_some | .circleci/cat_ignore_eagain

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-release-rtti:
    jobs:
      - build-linux-release-rtti
  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-clang10-mini-tsan:
    jobs:
      - build-linux-clang10-mini-tsan
  build-linux-clang10-ubsan:
    jobs:
      - build-linux-clang10-ubsan
  build-linux-clang10-clang-analyze:
    jobs:
      - build-linux-clang10-clang-analyze
  build-linux-cmake:
    jobs:
      - build-linux-cmake
  build-linux-unity:
    jobs:
      - build-linux-unity
  build-windows:
    jobs:
      - build-windows
  build-windows-vs2017:
    jobs:
      - build-windows:
          vs_year: "2017"
          cmake_generator: "Visual Studio 15 Win64"
  build-windows-vs2015:
    jobs:
      - build-windows:
          vs_year: "2015"
          cmake_generator: "Visual Studio 14 Win64"
  build-windows-cxx20:
    jobs:
      - build-windows:
          extra_cmake_opt: -DCMAKE_CXX_STANDARD=20
  build-java:
    jobs:
      - build-linux-java
  build-examples:
    jobs:
      - build-examples
  build-linux-non-shm-1:
    jobs:
      - build-linux-non-shm:
          start_test: ""
          end_test: "db_tailing_iter_test" # make sure unique in src.mk
  build-linux-non-shm-2:
    jobs:
      - build-linux-non-shm:
          start_test: "db_tailing_iter_test" # make sure unique in src.mk
          end_test: "db_test2" # make sure unique in src.mk
  build-linux-non-shm-3:
    jobs:
      - build-linux-non-shm:
          start_test: "db_test2" # make sure unique in src.mk
          end_test: "arena_test" # make sure unique in src.mk
  build-linux-non-shm-4:
    jobs:
      - build-linux-non-shm:
          start_test: "compact_on_deletion_collector_test" # make sure unique in src.mk
          end_test: ""
  build-linux-gcc-4-8:
    jobs:
      - build-linux-gcc-4-8