.travis.yml

language: generic
# Use Ubuntu 18.04
dist: bionic

git:
  clone: false  # Clone manually to work around Travis issues like https://github.com/travis-ci/travis-ci/issues/6337
  depth: false  # Shallow clones can prevent diff against base branch
  quiet: true

branches:
  except:
    - /dependabot.*/

before_install:
  - unset -f cd  # Travis defines this on Mac for RVM, but it breaks the Mac build
  - |
    git clone -q -n "https://github.com/${TRAVIS_REPO_SLUG}.git" "${TRAVIS_REPO_SLUG}"
    cd -- "${TRAVIS_REPO_SLUG}"
    to_fetch=("${TRAVIS_COMMIT}")
    if [ false != "${TRAVIS_PULL_REQUEST-}" ]; then to_fetch+=("+refs/pull/${TRAVIS_PULL_REQUEST}/merge:"); fi
    git fetch -q -- origin "${to_fetch[@]}"
    git checkout -qf "${TRAVIS_COMMIT}" --
    python -u ci/remote-watch.py --skip_repo=amzn/amazon-ray &
matrix:
  include:
    - os: linux
      env:
        - PYTHON=3.6 SMALL_AND_LARGE_TESTS=1
        - PYTHONWARNINGS=ignore
        - RAY_DEFAULT_BUILD=1
        - RAY_CYTHON_EXAMPLES=1
        - RAY_USE_RANDOM_PORTS=1
      install:
        - . ./ci/travis/ci.sh init RAY_CI_SERVE_AFFECTED,RAY_CI_TUNE_AFFECTED,RAY_CI_PYTHON_AFFECTED,RAY_CI_DASHBOARD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build

    - os: linux
      env:
        - PYTHON=3.6 MEDIUM_TESTS_A_TO_J=1
        - PYTHONWARNINGS=ignore
        - RAY_DEFAULT_BUILD=1
        - RAY_CYTHON_EXAMPLES=1
        - RAY_USE_RANDOM_PORTS=1
      install:
        - . ./ci/travis/ci.sh init RAY_CI_SERVE_AFFECTED,RAY_CI_TUNE_AFFECTED,RAY_CI_PYTHON_AFFECTED,RAY_CI_DASHBOARD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        # bazel python tests for medium size tests. Used for parallelization.
        - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-kubernetes,-jenkins_only,medium_size_python_tests_a_to_j python/ray/tests/...; fi
        - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-kubernetes,-jenkins_only,client_tests --test_env=RAY_CLIENT_MODE=1 python/ray/tests/...; fi

    - os: linux
      env:
        - PYTHON=3.6 MEDIUM_TESTS_K_TO_Z=1
        - PYTHONWARNINGS=ignore
        - RAY_DEFAULT_BUILD=1
        - RAY_CYTHON_EXAMPLES=1
        - RAY_USE_RANDOM_PORTS=1
      install:
        - . ./ci/travis/ci.sh init RAY_CI_SERVE_AFFECTED,RAY_CI_TUNE_AFFECTED,RAY_CI_PYTHON_AFFECTED,RAY_CI_DASHBOARD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        # bazel python tests for medium size tests. Used for parallelization.
        - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-kubernetes,-jenkins_only,medium_size_python_tests_k_to_z python/ray/tests/...; fi

    - os: linux
      env:
        - PYTHON=3.6 BAZEL_CONFIG="asan"
        - PYTHONWARNINGS=ignore
        - RAY_DEFAULT_BUILD=1
      install:
        - . ./ci/travis/ci.sh init
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        # Run all C++ unit tests with ASAN enabled. ASAN adds too much overhead to run Python tests.
        # NOTE: core_worker_test is out-of-date and should already covered by
        # Python tests.
        - bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only -- //:all -core_worker_test

    - os: osx
      osx_image: xcode7
      env:
        - PYTHON=3.6 SMALL_AND_LARGE_TESTS=1
        - PYTHONWARNINGS=ignore
        - RAY_DEFAULT_BUILD=1
        - RAY_CYTHON_EXAMPLES=1
        - RAY_USE_RANDOM_PORTS=1
      install:
        - . ./ci/travis/ci.sh init RAY_CI_SERVE_AFFECTED,RAY_CI_TUNE_AFFECTED,RAY_CI_PYTHON_AFFECTED,RAY_CI_DASHBOARD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build

    - os: osx
      osx_image: xcode7
      env:
        - PYTHON=3.6 MEDIUM_TESTS_A_TO_J=1
        - PYTHONWARNINGS=ignore
        - RAY_DEFAULT_BUILD=1
        - RAY_CYTHON_EXAMPLES=1
        - RAY_USE_RANDOM_PORTS=1
      install:
        - . ./ci/travis/ci.sh init RAY_CI_SERVE_AFFECTED,RAY_CI_TUNE_AFFECTED,RAY_CI_PYTHON_AFFECTED,RAY_CI_DASHBOARD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        # bazel python tests for medium size tests. Used for parallelization.
        - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-kubernetes,-jenkins_only,medium_size_python_tests_a_to_j python/ray/tests/...; fi

    - os: osx
      osx_image: xcode7
      env:
        - PYTHON=3.6 MEDIUM_TESTS_K_TO_Z=1
        - PYTHONWARNINGS=ignore
        - RAY_DEFAULT_BUILD=1
        - RAY_CYTHON_EXAMPLES=1
        - RAY_USE_RANDOM_PORTS=1
      install:
        - . ./ci/travis/ci.sh init RAY_CI_SERVE_AFFECTED,RAY_CI_TUNE_AFFECTED,RAY_CI_PYTHON_AFFECTED,RAY_CI_DASHBOARD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        # bazel python tests for medium size tests. Used for parallelization.
        - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-kubernetes,-jenkins_only,medium_size_python_tests_k_to_z python/ray/tests/...; fi

    - os: linux
      env:
        - JAVA_TESTS=1
        - PYTHON=3.6 PYTHONWARNINGS=ignore
        - RAY_INSTALL_JAVA=1
      language: java
      jdk: openjdk8
      install:
        - . ./ci/travis/ci.sh init RAY_CI_JAVA_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./java/test.sh

    - os: linux
      env:
        - STREAMING_TESTS=1
        - RAY_INSTALL_JAVA=1
        - PYTHON=3.6 PYTHONWARNINGS=ignore
        - RAY_USE_RANDOM_PORTS=1
        - RAY_ENABLE_NEW_SCHEDULER=0
      language: java
      jdk: openjdk8
      install:
        - . ./ci/travis/ci.sh init RAY_CI_STREAMING_PYTHON_AFFECTED,RAY_CI_STREAMING_JAVA_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        # Streaming cpp test.
        - if [ $RAY_CI_STREAMING_CPP_AFFECTED == "1" ]; then bazel test --config=ci $(./scripts/bazel_export_options) --test_output=all //streaming:all && bash streaming/src/test/run_streaming_queue_test.sh; fi
        # BROKEN
        # - if [ $RAY_CI_STREAMING_PYTHON_AFFECTED == "1" ]; then python -m pytest -v --durations=5 --timeout=300 streaming/python/tests/; fi
        # - if [ $RAY_CI_STREAMING_JAVA_AFFECTED == "1" ]; then ./streaming/java/test.sh; fi

    - os: linux
      env:
        - LINT=1
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init
      before_script:
        - . ./ci/travis/ci.sh lint
        - . ./ci/travis/ci.sh build
      script:
        - sleep 30  # we still need this block to exist, otherwise it will fall back to the global one

    # Build MacOS wheels and MacOS jars
    - os: osx
      osx_image: xcode7
      env:
        - MAC_WHEELS=1 MAC_JARS=1
        - PYTHONWARNINGS=ignore
        - RAY_INSTALL_JAVA=1
      install:
        - . ./ci/travis/ci.sh init RAY_CI_MACOS_WHEELS_AFFECTED,RAY_CI_JAVA_AFFECTED,RAY_CI_STREAMING_JAVA_AFFECTED
      before_script:
        - brew tap adoptopenjdk/openjdk
        - brew install --cask adoptopenjdk8
        - export JAVA_HOME=/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home
        - java -version
        - . ./ci/travis/ci.sh build
      script:
        - . ./ci/travis/ci.sh test_wheels
        - bash ./java/build-jar-multiplatform.sh darwin

    # Build Linux wheels and jars.
    - os: linux
      env:
        # - PYTHON=3.6
        - LINUX_WHEELS=1 LINUX_JARS=1
        - PYTHONWARNINGS=ignore
        - RAY_INSTALL_JAVA=1
      language: java
      jdk: openjdk8
      install:
        - . ./ci/travis/ci.sh init RAY_CI_LINUX_WHEELS_AFFECTED,RAY_CI_JAVA_AFFECTED,RAY_CI_STREAMING_JAVA_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - . ./ci/travis/ci.sh test_wheels
        - export PATH="$HOME/miniconda3/bin:$PATH"
        - python -m pip install docker
        - if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]; then python $TRAVIS_BUILD_DIR/ci/travis/build-docker-images.py; fi
        - bash ./java/build-jar-multiplatform.sh linux
      cache: false

    # Build and deploy multi-platform jars.
    - os: linux
      env:
        - MULTIPLATFORM_JARS=1
        - PYTHONWARNINGS=ignore
        - RAY_INSTALL_JAVA=1
        - secure: "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"
        - secure: "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"
      language: java
      jdk: openjdk8
      install:
        - . ./ci/travis/ci.sh init RAY_CI_JAVA_AFFECTED,RAY_CI_STREAMING_JAVA_AFFECTED
      script:
        - bash ./java/build-jar-multiplatform.sh multiplatform
        - bash ./java/build-jar-multiplatform.sh deploy
      cache: false

    # RLlib: Learning tests (from rllib/tuned_examples/*.yaml).
    - os: linux
      env:
        - RLLIB_TESTING=1 RLLIB_REGRESSION_TESTS=1
        - TF_VERSION=2.1.0
        - TFP_VERSION=0.8
        - TORCH_VERSION=1.6
        - PYTHON=3.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_RLLIB_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=learning_tests_tf rllib/...

    # RLlib: Learning tests with tf=1.x (from rllib/tuned_examples/*.yaml).
    # Requested by Edi (MS): Test all learning capabilities with tf1.x
    - os: linux
      env:
        - RLLIB_TESTING=1 RLLIB_REGRESSION_TESTS_TF1X=1
        - TF_VERSION=1.14.0
        - TFP_VERSION=0.7
        - TORCH_VERSION=1.6
        - PYTHON=3.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_RLLIB_FULL_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=learning_tests_tf rllib/...

    # RLlib: Learning tests with torch (from rllib/tuned_examples/*.yaml).
    - os: linux
      env:
        - RLLIB_TESTING=1 RLLIB_REGRESSION_TESTS_TORCH=1
        - TF_VERSION=2.1.0
        - TFP_VERSION=0.8
        - TORCH_VERSION=1.6
        - PYTHON=3.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_RLLIB_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=learning_tests_torch rllib/...

    # RLlib: Quick Agent train.py runs (compilation & running, no(!) learning).
    # Agent single tests (compilation, loss-funcs, etc..).
    - os: linux
      env:
        - RLLIB_TESTING=1 RLLIB_QUICK_TRAIN_AND_MISC_TESTS=1
        # TODO (sven): Remove this after fixing rllib tests num_cpus.
        - RAY_USE_MULTIPROCESSING_CPU_COUNT=1
        - PYTHON=3.6
        - TF_VERSION=2.1.0
        - TFP_VERSION=0.8
        - TORCH_VERSION=1.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_RLLIB_FULL_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=quick_train --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...
        # Test everything that does not have any of the "main" labels:
        # "learning_tests|quick_train|examples|tests_dir".
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-learning_tests_tf,-learning_tests_torch,-quick_train,-examples,-tests_dir --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...

    # RLlib: Everything in rllib/examples/ directory.
    - os: linux
      env:
        - RLLIB_TESTING=1 RLLIB_EXAMPLE_DIR_TESTS=1
        # TODO (sven): Remove this after fixing rllib tests num_cpus.
        - RAY_USE_MULTIPROCESSING_CPU_COUNT=1
        - PYTHON=3.6
        - TF_VERSION=2.1.0
        - TFP_VERSION=0.8
        - TORCH_VERSION=1.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_RLLIB_FULL_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=examples_A,examples_B --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=examples_C,examples_D --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=examples_E,examples_F,examples_G,examples_H,examples_I,examples_J,examples_K,examples_L,examples_M,examples_N,examples_O,examples_P --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1  rllib/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=examples_Q,examples_R,examples_S,examples_T,examples_U,examples_V,examples_W,examples_X,examples_Y,examples_Z --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...

    # RLlib: tests_dir: Everything in rllib/tests/ directory (A-L).
    - os: linux
      env:
        - RLLIB_TESTING=1 RLLIB_TESTS_DIR_TESTS_A_TO_L=1
        # TODO (sven): Remove this after fixing rllib tests num_cpus.
        - RAY_USE_MULTIPROCESSING_CPU_COUNT=1
        - PYTHON=3.6
        - TF_VERSION=2.1.0
        - TFP_VERSION=0.8
        - TORCH_VERSION=1.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_RLLIB_FULL_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tests_dir_A,tests_dir_B,tests_dir_C,tests_dir_D,tests_dir_E,tests_dir_F,tests_dir_G,tests_dir_H,tests_dir_I,tests_dir_J,tests_dir_K,tests_dir_L --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...

    # RLlib: tests_dir: Everything in rllib/tests/ directory (M-Z).
    - os: linux
      env:
        - RLLIB_TESTING=1 RLLIB_TESTS_DIR_TESTS_M_TO_Z=1
        # TODO (sven): Remove this after fixing rllib tests num_cpus.
        - RAY_USE_MULTIPROCESSING_CPU_COUNT=1
        - PYTHON=3.6
        - TF_VERSION=2.1.0
        - TFP_VERSION=0.8
        - TORCH_VERSION=1.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_RLLIB_FULL_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tests_dir_M,tests_dir_N,tests_dir_O,tests_dir_P,tests_dir_Q,tests_dir_R,tests_dir_S,tests_dir_T,tests_dir_U,tests_dir_V,tests_dir_W,tests_dir_X,tests_dir_Y,tests_dir_Z --test_env=RAY_USE_MULTIPROCESSING_CPU_COUNT=1 rllib/...


    # Tune: Tests and examples.
    - os: linux
      env:
        - TUNE_TESTING=1
        - PYTHON=3.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_TUNE_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-jenkins_only,-example python/ray/tune/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=example,-tf,-pytorch,-py37,-flaky python/ray/tune/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tf,-pytorch,-py37,-flaky python/ray/tune/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,pytorch,-py37,-flaky python/ray/tune/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-py37,flaky python/ray/tune/...

    # SGD: Tests and examples.
    - os: linux
      env:
        - SGD_TESTING=1
        - PYTHON=3.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_SGD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        # No such tests at the moment:
        # - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,-pytorch,-py37 python/ray/util/sgd/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tf,-pytorch,-py37 python/ray/util/sgd/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,pytorch,-py37 python/ray/util/sgd/...

    # Docs: Tests and examples.
    - os: linux
      env:
        - DOC_TESTING=1
        - PYTHON=3.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_PYTHON_AFFECTED,RAY_CI_TUNE_AFFECTED,RAY_CI_DOC_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,-pytorch,-py37 doc/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=tf,-pytorch,-py37 doc/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=-tf,pytorch,-py37 doc/...

    # Tune/SGD: Python >= 3.7 tests and examples.
    - os: linux
      env:
        - PYTHON=3.7 TUNE_TESTING=1
        - INSTALL_HOROVOD=1
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init RAY_CI_TUNE_AFFECTED,RAY_CI_SGD_AFFECTED
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only --test_tag_filters=py37 python/ray/tune/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only python/ray/util/xgboost/...
        - ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only python/ray/util/lightning_accelerators/...
        # There are no python 3.7 tests for RaySGD at the moment
        # - ./ci/keep_alive bazel test --config=ci --build_tests_only --test_tag_filters=py37 python/ray/util/sgd/...
        # - ./ci/keep_alive bazel test --config=ci --build_tests_only --test_tag_filters=py37 doc/...

    # Cpp worker test
    - os: linux
      env:
        - TESTSUITE=cpp_worker
        - PYTHON=3.6
        - PYTHONWARNINGS=ignore
      install:
        - . ./ci/travis/ci.sh init
      before_script:
        - . ./ci/travis/ci.sh build
      script:
        - . ./ci/travis/ci.sh test_cpp
script:
  # cc bazel tests (w/o RLlib)
  # NOTE: core_worker_test is out-of-date and should already covered by Python
  # tests.
  - ./ci/suppress_output bazel test --config=ci $(./scripts/bazel_export_options) --build_tests_only -- //:all -rllib/... -core_worker_test

  # ray serve tests
  - if [ $RAY_CI_SERVE_AFFECTED == "1" ]; then ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-jenkins_only python/ray/serve/...; fi

  # ray new dashboard tests
  - if [ "$RAY_CI_DASHBOARD_AFFECTED" == "1" ]; then ./ci/keep_alive bazel test python/ray/new_dashboard/...; fi

  # bazel python tests. This should be run last to keep its logs at the end of travis logs.
  - if [ $RAY_CI_PYTHON_AFFECTED == "1" ]; then ./ci/keep_alive bazel test --config=ci $(./scripts/bazel_export_options) --test_tag_filters=-kubernetes,-jenkins_only,-medium_size_python_tests_a_to_j,-medium_size_python_tests_k_to_z python/ray/tests/...; fi
  # NO MORE TESTS BELOW, keep them above.

after_script:
  - if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then ./ci/travis/upload_build_info.sh; fi

deploy:
  - provider: s3
    edge: true # This supposedly opts in to deploy v2.
    access_key_id: AKIASKRNMGVA6GR24CV2
    secret_access_key:
      secure: VEA3oQpG8yuy5WL8quoFoTZbiYK404Nzwo5v+4Qe6BSRh+8CH82KHK5TpXkJ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\nFD36L5XtEIA+wuxXnTpjjiI=
    bucket: ray-amzn-wheels
    region: us-east-1
    local_dir: .whl
    upload-dir: "$TRAVIS_BRANCH/$TRAVIS_COMMIT"
    skip_cleanup: true
    on:
      repo: amzn/amazon-ray
      all_branches: true
      condition: $LINUX_WHEELS = 1 || $MAC_WHEELS = 1

  - provider: s3
    edge: true # This supposedly opts in to deploy v2.
    access_key_id: AKIASKRNMGVA6GR24CV2
    secret_access_key:
      secure: VEA3oQpG8yuy5WL8quoFoTZbiYK404Nzwo5v+4Qe6BSRh+8CH82KHK5TpXkJ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\nFD36L5XtEIA+wuxXnTpjjiI=
    bucket: ray-amzn-wheels
    region: us-east-1
    local_dir: .whl
    upload-dir: latest
    skip_cleanup: true
    on:
      branch: master
      repo: amzn/amazon-ray
      condition: $LINUX_WHEELS = 1 || $MAC_WHEELS = 1

  - provider: script
    edge: true # This supposedly opts in to deploy v2.
    script: export PATH="$HOME/miniconda3/bin:$PATH"; ./ci/keep_alive python $TRAVIS_BUILD_DIR/ci/travis/build-docker-images.py
    skip_cleanup: true
    on:
      repo: amzn/amazon-ray
      all_branches: true
      condition: $LINUX_WHEELS = 1

  # Upload jars so that we can debug locally for every commit
  - provider: s3
    edge: true # This supposedly opts in to deploy v2.
    access_key_id: AKIASKRNMGVA6GR24CV2
    secret_access_key:
      secure: VEA3oQpG8yuy5WL8quoFoTZbiYK404Nzwo5v+4Qe6BSRh+8CH82KHK5TpXkJ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\nFD36L5XtEIA+wuxXnTpjjiI=
    bucket: ray-amzn-wheels
    region: us-east-1
    local_dir: .jar
    upload-dir: "jars/$TRAVIS_BRANCH/$TRAVIS_COMMIT"
    skip_cleanup: true
    on:
      repo: amzn/amazon-ray
      all_branches: true
      condition: $MULTIPLATFORM_JARS = 1 || $MAC_JARS = 1 || $LINUX_JARS = 1

  - provider: s3
    edge: true # This supposedly opts in to deploy v2.
    access_key_id: AKIASKRNMGVA6GR24CV2
    secret_access_key:
      secure: VEA3oQpG8yuy5WL8quoFoTZbiYK404Nzwo5v+4Qe6BSRh+8CH82KHK5TpXkJ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\nFD36L5XtEIA+wuxXnTpjjiI=
    bucket: ray-amzn-wheels
    region: us-east-1
    local_dir: .jar
    upload-dir: "jars/latest"
    skip_cleanup: true
    on:
      repo: amzn/amazon-ray
      branch: master
      condition: $MULTIPLATFORM_JARS = 1 || $MAC_JARS = 1 || $LINUX_JARS = 1