language: generic
# Use Ubuntu 16.04
dist: xenial

matrix:
  include:
    - os: linux
      env: PYTHON=2.7 PYTHONWARNINGS=ignore

    - os: linux
      env: PYTHON=3.5 PYTHONWARNINGS=ignore

    - os: osx
      osx_image: xcode7
      env: PYTHON=2.7 PYTHONWARNINGS=ignore

    - os: osx
      osx_image: xcode7
      env: PYTHON=3.5 PYTHONWARNINGS=ignore

    - os: linux
      env:
        - JDK='Oracle JDK 8'
        - PYTHON=3.5 PYTHONWARNINGS=ignore
        - RAY_INSTALL_JAVA=1
      install:
        - eval `python $TRAVIS_BUILD_DIR/ci/travis/determine_tests_to_run.py`
        - if [ $RAY_CI_JAVA_AFFECTED != "1" ]; then exit; fi
        - ./ci/suppress_output ./ci/travis/install-bazel.sh
        - ./ci/suppress_output ./ci/travis/install-dependencies.sh
        - export PATH="$HOME/miniconda/bin:$PATH"
        - ./ci/suppress_output ./ci/travis/install-ray.sh
      script:
        - if [ $RAY_CI_JAVA_AFFECTED != "1" ]; then exit; fi
        - ./java/test.sh

    - os: linux
      env: LINT=1 PYTHONWARNINGS=ignore
      before_install:
        - sudo apt-get update -qq
      install: []
      script:
        - ./ci/travis/check-git-clang-format-output.sh
        # Try generating Sphinx documentation. To do this, we need to install
        # Ray first.
        - ./ci/travis/install-dependencies.sh
        - export PATH="$HOME/miniconda/bin:$PATH"
        - cd doc
        - pip install -q -r requirements-doc.txt
        - pip install yapf==0.23.0
        - sphinx-build -W -b html -d _build/doctrees source _build/html
        - cd ..
        # Run Python linting, ignore dict vs {} (C408), others are defaults
        - flake8 --inline-quotes '"' --no-avoid-escape --exclude=python/ray/core/generated/,doc/source/conf.py,python/ray/cloudpickle/ --ignore=C408,E121,E123,E126,E226,E24,E704,W503,W504,W605
        - ./ci/travis/format.sh --all
        # Make sure that the README is formatted properly.
        - cd python
        - python setup.py check --restructuredtext --strict --metadata
        - cd ..
        # Run Bazel linter Buildifier.
        - wget https://dl.google.com/go/go1.11.linux-amd64.tar.gz
        - tar -xf go1.11.linux-amd64.tar.gz
        - mkdir $HOME/go_dir
        - export GOROOT=`pwd`/go
        - export GOPATH="$HOME/go_dir"
        - export PATH="$GOROOT/bin:$GOPATH/bin:$PATH"
        - go get github.com/bazelbuild/buildtools/buildifier
        - ./ci/travis/bazel-format.sh

    - os: linux
      env: VALGRIND=1 PYTHON=2.7 PYTHONWARNINGS=ignore
      before_install:
        - eval `python $TRAVIS_BUILD_DIR/ci/travis/determine_tests_to_run.py`
        - if [ $RAY_CI_PYTHON_AFFECTED != "1" ]; then exit; fi

        # Install a newer version of valgrind, the one that comes with
        # Ubuntu 16.04 is broken (Illegal instruction)
        - sudo add-apt-repository -y ppa:msulikowski/valgrind
        - sudo apt-get update -qq
        - sudo apt-get install -qq valgrind

      install:
        - if [ $RAY_CI_PYTHON_AFFECTED != "1" ]; then exit; fi

        - ./ci/suppress_output ./ci/travis/install-bazel.sh
        - ./ci/suppress_output ./ci/travis/install-dependencies.sh
        - export PATH="$HOME/miniconda/bin:$PATH"
        - ./ci/suppress_output ./ci/travis/install-ray.sh

      script:
        - if [ $RAY_CI_PYTHON_AFFECTED != "1" ]; then exit; fi

        - bash src/ray/test/run_object_manager_valgrind.sh

        - export RAY_PLASMA_STORE_VALGRIND=1
        # - export RAY_RAYLET_VALGRIND=1
        # - export RAY_RAYLET_MONITOR_VALGRIND=1
        # - export RAY_REDIS_SERVER_VALGRIND=1

        # # Python3.5+ only. Otherwise we will get `SyntaxError` regardless of how we set the tester.
        - python -c 'import sys;exit(sys.version_info>=(3,5))' || python -m pytest -v --durations=5 python/ray/experimental/test/async_test.py
        - python -m pytest -v --durations=5 --timeout=300 python/ray/tests/test_mini.py
        - python -m pytest -v --durations=5 --timeout=300 python/ray/tests/test_array.py
        - python -m pytest -v --durations=5 --timeout=300 python/ray/tests/test_multi_node_2.py
        - python -m pytest -v --durations=5 --timeout=300 python/ray/tests/test_node_manager.py

    # Build Linux wheels.
    - os: linux
      env: LINUX_WHEELS=1 PYTHONWARNINGS=ignore
      install:
        - eval `python $TRAVIS_BUILD_DIR/ci/travis/determine_tests_to_run.py`
        - if [ $RAY_CI_LINUX_WHEELS_AFFECTED != "1" ]; then exit; fi
        - ./ci/suppress_output ./ci/travis/install-dependencies.sh

        # Mount bazel cache dir to the docker container.
        - export MOUNT_BAZEL_CACHE="-v $HOME/ray-bazel-cache:/root/ray-bazel-cache -e TRAVIS=true"
        # This command should be kept in sync with ray/python/README-building-wheels.md,
        # except the `$MOUNT_BAZEL_CACHE` part.
        - ./ci/suppress_output docker run --rm -w /ray -v `pwd`:/ray $MOUNT_BAZEL_CACHE -ti rayproject/arrow_linux_x86_64_base:latest /ray/python/build-wheel-manylinux1.sh
      script:
        - if [ $RAY_CI_LINUX_WHEELS_AFFECTED != "1" ]; then exit; fi

        - ./ci/travis/test-wheels.sh

    # Build MacOS wheels.
    - os: osx
      osx_image: xcode7
      env: MAC_WHEELS=1 PYTHONWARNINGS=ignore
      install:
        - eval `python $TRAVIS_BUILD_DIR/ci/travis/determine_tests_to_run.py`
        - if [ $RAY_CI_MACOS_WHEELS_AFFECTED != "1" ]; then exit; fi

        - ./ci/suppress_output ./ci/travis/install-dependencies.sh
        # This command should be kept in sync with ray/python/README-building-wheels.md.
        - ./ci/suppress_output ./python/build-wheel-macos.sh
      script:
        - if [ $RAY_CI_MACOS_WHEELS_AFFECTED != "1" ]; then exit; fi

        - ./ci/travis/test-wheels.sh

install:
  - eval `python $TRAVIS_BUILD_DIR/ci/travis/determine_tests_to_run.py`
  - if [ $RAY_CI_TUNE_AFFECTED != "1" ] && [ $RAY_CI_RLLIB_AFFECTED != "1" ] && [ $RAY_CI_PYTHON_AFFECTED != "1" ]; then exit; fi

  - ./ci/suppress_output ./ci/travis/install-bazel.sh
  - ./ci/suppress_output ./ci/travis/install-dependencies.sh
  - export PATH="$HOME/miniconda/bin:$PATH"
  - ./ci/suppress_output ./ci/travis/install-ray.sh
  - ./ci/suppress_output ./ci/travis/install-cython-examples.sh

  - ./ci/suppress_output bash src/ray/test/run_gcs_tests.sh

  # core worker test.
  - ./ci/suppress_output bash src/ray/test/run_core_worker_tests.sh

  # Raylet tests.
  - ./ci/suppress_output bash src/ray/test/run_object_manager_tests.sh
  - ./ci/suppress_output bazel test --build_tests_only --test_lang_filters=cc //:all
  # Shutdown bazel to release the memory held by bazel.
  - bazel shutdown

script:
  - export PATH="$HOME/miniconda/bin:$PATH"
  # The following is needed so cloudpickle can find some of the
  # class definitions: The main module of tests that are run
  # with pytest have the same name as the test file -- and this
  # module is only found if the test directory is in the PYTHONPATH.
  # - export PYTHONPATH="$PYTHONPATH:./ci/"

  # ray tune tests
  - if [ $RAY_CI_TUNE_AFFECTED == "1" ]; then ./ci/suppress_output python python/ray/tune/tests/test_dependency.py; fi
  # `cluster_tests.py` runs on Jenkins, not Travis.
  - if [ $RAY_CI_TUNE_AFFECTED == "1" ]; then python -m pytest --durations=10 --timeout=300 --ignore=python/ray/tune/tests/test_cluster.py --ignore=python/ray/tune/tests/test_tune_restore.py --ignore=python/ray/tune/tests/test_actor_reuse.py python/ray/tune/tests; fi

  # ray tests
  # Python3.5+ only. Otherwise we will get `SyntaxError` regardless of how we set the tester.
  - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then python -c 'import sys;exit(sys.version_info>=(3,5))' || python -m pytest -v --durations=5 --timeout=300 python/ray/experimental/test/async_test.py; fi
  - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then python -m pytest -v --durations=10 --timeout=300 python/ray/tests --ignore=python/ray/tests/perf_integration_tests; fi

deploy:
  - provider: s3
    access_key_id: AKIAU6DMUCJUFL3EX3SM
    secret_access_key:
      secure: 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
    bucket: ray-wheels
    acl: public_read
    region: us-west-2
    local_dir: .whl
    upload-dir: "$TRAVIS_BRANCH/$TRAVIS_COMMIT"
    skip_cleanup: true
    on:
      repo: ray-project/ray
      all_branches: true
      condition: $LINUX_WHEELS = 1 || $MAC_WHEELS = 1
  - provider: s3
    access_key_id: AKIAU6DMUCJUFL3EX3SM
    secret_access_key:
      secure: J1sX71fKFPQhgWzColllxfzcF877ScBZ1cIl71krZ6SO0LKnwsCScpQck5eZOyQo/Iverwye0iKtE87qNsiRi3+V2D9iulSr18T09j7+FjPKfxAmXmjfrNafoMXTDQroSJblCri5vl+DysISPqImJkWTNaYhGJ9QakoSd5djnAopLNWj6PCR3S50baS49+nB5nSIY3jMhtUzlaBdniFPFC81Cxyuafr4pv6McGRfR/dK+ZnPhdGtMnVeIJXB+ooZKQ26mDJKBPka4jm3u1Oa72b/Atu2RO3MwxTg79LTrMxXKh2OcCqhtD2Z3lz1OltvNSunCuwY8AejCJsfSLbM9mGDoz+xhNUWmYNy48YFf+61OY8PXi8S/9Q817yb3GpLbb2l/P+KMgq9eSEiELIOwuYsDxPX5TuAg6dx0wCNgDEBJoThSQjYl6MgJrLrs7p+JBxp3giedHiy0TLa5hCVKTj3euONAXDArYnnT+DvUIOkaeTk5DClRZbZ0sUXhLy//HuT5WJvjFBJJZ0u0f4RLVb5D7DI4uMZr7+yJPDR2AXCyW9YMaBEbmEYbPaKi283jlEyn7R33+AZlnXv0THHwZ4xvjKKG3/fBSXsOUmv5wmUveEqVGDj1mKPGj9NF8iA5qMm2AaZuJpEEBVBZtSlTZt6ZG7rzAJZGNL52t7xuMo=
    bucket: ray-wheels
    acl: public_read
    region: us-west-2
    local_dir: .whl
    upload-dir: latest
    skip_cleanup: true
    only:
      - master
    on:
      repo: ray-project/ray
      condition: $LINUX_WHEELS = 1 || $MAC_WHEELS = 1

cache:
  directories:
    - $HOME/ray-bazel-cache