dist: xenial
language: cpp
os:
  - linux
  - osx
compiler:
  - clang
  - gcc
osx_image: xcode8.3
jdk:
  - openjdk7
cache:
  - ccache
  - apt

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - curl
      - g++-8
      - libbz2-dev
      - libgflags-dev
      - libsnappy-dev
      - mingw-w64
      - zlib1g-dev
env:
  - TEST_GROUP=platform_dependent # 16-18 minutes
  - TEST_GROUP=1 # 33-35 minutes
  - TEST_GROUP=2 # 18-20 minutes
  - TEST_GROUP=3 # 20-22 minutes
  - TEST_GROUP=4 # 12-14 minutes
  # Run java tests
  - JOB_NAME=java_test # 4-11 minutes
  # Build ROCKSDB_LITE
  - JOB_NAME=lite_build # 3-4 minutes
  # Build examples
  - JOB_NAME=examples # 5-7 minutes
  - JOB_NAME=cmake # 3-5 minutes
  - JOB_NAME=cmake-gcc8 # 3-5 minutes
  - JOB_NAME=cmake-mingw # 3 minutes

matrix:
  exclude:
  - os: osx
    env: TEST_GROUP=1
  - os: osx
    env: TEST_GROUP=2
  - os: osx
    env: TEST_GROUP=3
  - os: osx
    env: TEST_GROUP=4
  - os: osx
    env: JOB_NAME=cmake-gcc8
  - os : osx
    env: JOB_NAME=cmake-mingw
  - os : linux
    compiler: clang
  - os : osx
    compiler: gcc

# https://docs.travis-ci.com/user/caching/#ccache-cache
install:
  - if [ "${TRAVIS_OS_NAME}" == osx ]; then
      brew install ccache zstd lz4 snappy xz;
      PATH=$PATH:/usr/local/opt/ccache/libexec;
    fi
  - if [ "${JOB_NAME}" == cmake-gcc8 ]; then
      CC=gcc-8 && CXX=g++-8;
    fi
  - if [[ "${JOB_NAME}" == cmake* ]] && [ "${TRAVIS_OS_NAME}" == linux ]; then
      mkdir cmake-dist && curl -sfSL https://github.com/Kitware/CMake/releases/download/v3.14.5/cmake-3.14.5-Linux-x86_64.tar.gz | tar --strip-components=1 -C cmake-dist -xz && export PATH=$PWD/cmake-dist/bin:$PATH;
    fi
  - if [[ "${JOB_NAME}" == java_test ]]; then
      java -version && echo "JAVA_HOME=${JAVA_HOME}";
    fi

before_script:
  # Increase the maximum number of open file descriptors, since some tests use
  # more FDs than the default limit.
  - ulimit -n 8192

script:
  - ${CXX} --version
  - if [ `command -v ccache` ]; then ccache -C; fi
  - case $TEST_GROUP in
    platform_dependent)
      OPT=-DTRAVIS V=1 ROCKSDBTESTS_END=db_block_cache_test make -j4 all_but_some_tests check_some
      ;;
    1)
      OPT=-DTRAVIS V=1 ROCKSDBTESTS_START=db_block_cache_test ROCKSDBTESTS_END=full_filter_block_test make -j4 check_some
      ;;
    2)
      OPT=-DTRAVIS V=1 make -j4 tools && OPT=-DTRAVIS V=1 ROCKSDBTESTS_START=full_filter_block_test ROCKSDBTESTS_END=write_batch_with_index_test make -j4 check_some
      ;;
    3)
      OPT=-DTRAVIS V=1 ROCKSDBTESTS_START=write_batch_with_index_test ROCKSDBTESTS_END=write_prepared_transaction_test make -j4 check_some
      ;;
    4)
      OPT=-DTRAVIS V=1 ROCKSDBTESTS_START=write_prepared_transaction_test make -j4 check_some
      ;;
    esac
  - case $JOB_NAME in
    java_test)
      OPT=-DTRAVIS V=1 make rocksdbjava jtest
      ;;
    lite_build)
      OPT='-DTRAVIS -DROCKSDB_LITE' V=1 make -j4 static_lib tools
      ;;
    examples)
      OPT=-DTRAVIS V=1 make -j4 static_lib && cd examples && make -j4
      ;;
    cmake-mingw)
      sudo update-alternatives --set x86_64-w64-mingw32-g++ /usr/bin/x86_64-w64-mingw32-g++-posix;
      mkdir build && cd build && cmake -DJNI=1 .. -DCMAKE_C_COMPILER=x86_64-w64-mingw32-gcc -DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++ -DCMAKE_SYSTEM_NAME=Windows && make -j4 rocksdb rocksdbjni
      ;;
    cmake*)
      mkdir build && cd build && cmake -DJNI=1 .. -DCMAKE_BUILD_TYPE=Release && make -j4 rocksdb rocksdbjni
      ;;
    esac
notifications:
    email:
      - leveldb@fb.com
    webhooks:
      - https://buildtimetrend.herokuapp.com/travis