.travis.yml

group: travis_lts

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

env:
  global:
    - SCALA_VERSION=2.11.8

matrix:
  include:
    - jdk: openjdk7 # openJDK crashes sometimes
      env: PYSPARK_PYTHON=python2 SPARK_VERSION=2.0.2 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"
    - jdk: oraclejdk8
      env: PYSPARK_PYTHON=python2 SPARK_VERSION=2.1.2 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"
    - jdk: oraclejdk8
      env: PYSPARK_PYTHON=python2 SPARK_VERSION=2.2.1 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"
    - jdk: oraclejdk8
      env: PYSPARK_PYTHON=python2 SPARK_VERSION=2.3.0 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"
    - jdk: openjdk7
      env: PYSPARK_PYTHON=python3 SPARK_VERSION=2.0.2 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"
    - jdk: oraclejdk8
      env: PYSPARK_PYTHON=python3 SPARK_VERSION=2.1.2 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"
    - jdk: oraclejdk8
      env: PYSPARK_PYTHON=python3 SPARK_VERSION=2.2.1 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"
    - jdk: oraclejdk8
      env: PYSPARK_PYTHON=python3 SPARK_VERSION=2.3.0 SPARK_BUILD="spark-${SPARK_VERSION}-bin-hadoop2.7"

before_install:
 - ./bin/download_travis_dependencies.sh

install:
  - if [[ "${PYSPARK_PYTHON}" == "python2" ]]; then
      pyenv install -f 2.7.13 && pyenv global 2.7.13;
      python2 -m pip install --user -r ./python/requirements.txt;
    else
      pyenv install -f 3.5.4 && pyenv global 3.5.4;
      python3 -m pip install --user -r ./python/requirements.txt;
    fi

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 ./python/run-tests.sh

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