.travis.yml

sudo: required

dist: trusty

language: python
python:
  - "2.7"
  - "3.6"
  - "3.5"

cache:
  directories:
    - $HOME/.ivy2
    - $HOME/.sbt/launchers/
    - $HOME/.cache/spark-versions

env:
  matrix:
    - SCALA_VERSION=2.11.8 SPARK_VERSION=2.2.0 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7" SPARK_BUILD_URL="http://d3kbcqa49mib13.cloudfront.net/spark-${SPARK_VERSION}-bin-hadoop2.7.tgz"

before_install:
 - ./bin/download_travis_dependencies.sh

install:
 - pip install -r ./python/requirements.txt

script:
  - ./build/sbt -Dspark.version=$SPARK_VERSION -Dscala.version=$SCALA_VERSION "set test in assembly := {}" assembly
  - ./build/sbt -Dspark.version=$SPARK_VERSION -Dscala.version=$SCALA_VERSION coverage test coverageReport
  - SPARK_HOME=$HOME/.cache/spark-versions/$SPARK_BUILD RUN_ONLY_LIGHT_TESTS=True ./python/run-tests.sh

after_success:
  - bash <(curl -s https://codecov.io/bash)