.travis.yml

language: python
sudo: false
services:
  - docker

matrix:
  fast_finish: true
  include:
    - python: "2.7"
    - python: "3.4"
      env: COVERAGE=true
    - python: "3.5"
    - python: "2.7"
      env: HDFS=true
      sudo: true
      dist: trusty
    - python: "3.5"
      env: HDFS=true
      sudo: true
      dist: trusty

addons:
  hosts:
    # Need to make the container's hostname resolvable, since the HDFS
    # client will contact it back.
    - hdfs-container

before_install:
  - |
    if [[ $HDFS == true ]]; then
        pushd continuous_integration
        docker build -t distributed-hdfs-test .
        # Run HDFS
        ./run-hdfs.sh || exit 1
        popd
    fi;

install:
  # Note we disable progress bars to make Travis log loading much faster

  # Install conda
  - wget http://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O miniconda.sh
  - bash miniconda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda

  # Install dependencies
  - conda create -q -n test-environment python=$TRAVIS_PYTHON_VERSION
  - source activate test-environment
  - conda install -q pytest pytest-timeout coverage tornado toolz dill futures dask ipywidgets psutil bokeh requests joblib mock ipykernel jupyter_client h5py netcdf4 lz4 paramiko tblib click -c conda-forge
  - |
    if [[ $HDFS == true ]]; then
        conda install -q libxml2 krb5 boost
        conda install -q -c conda-forge libhdfs3 libgsasl libntlm
        pip install -q git+https://github.com/dask/hdfs3 --upgrade
    fi;
  - pip install -q git+https://github.com/dask/dask.git --upgrade
  - pip install -q git+https://github.com/joblib/joblib.git --upgrade
  - pip install -q git+https://github.com/dask/s3fs.git --upgrade
  - pip install -q git+https://github.com/dask/zict.git --upgrade
  - pip install -q sortedcollections msgpack-python
  - if [[ $PYTHON == '3.5' ]]; then pip install git+https://github.com/jcrist/crick.git; fi

  # Install distributed
  - pip install --no-deps -e .

script:
    - export PYTEST_OPTIONS="--verbose -r s --timeout-method=thread --timeout=300 --runslow --durations=20"
    - |
      if [[ $HDFS == true ]]; then
        py.test distributed/tests/test_hdfs.py $PYTEST_OPTIONS
        if [ $? -ne 0 ]; then
            # Diagnose test error
            echo "--"
            echo "-- HDFS namenode log follows"
            echo "--"
            docker exec -it $(docker ps -q) bash -c "tail -n50 /usr/local/hadoop/logs/hadoop-root-namenode-hdfs-container.log"
            (exit 1)
        fi
      elif [[ $COVERAGE == true ]]; then
        coverage run $(which py.test) distributed -m "not avoid_travis" $PYTEST_OPTIONS;
      else
        py.test -m "not avoid_travis" distributed $PYTEST_OPTIONS;
      fi;

after_success:
    - if [[ $COVERAGE == true ]]; then coverage report; pip install -q coveralls ; coveralls ; fi

notifications:
  email: false