.travis.yml

language: python
python:
- '2.7'
branches:
  only:
  - master
services:
- docker
install:
- docker build -t test-airflow:latest --no-cache 
    --build-arg SPARK_VERSION=2.1.2 
    --build-arg HADOOP_VERSION=2.6.5 
    --build-arg SPARK_PY4J=python/lib/py4j-0.10.4-src.zip 
    --target with-spark .
script:
- docker-compose -f tests/docker-compose.test.yml up
env:
- SPARK_VERSION=2.1.2
  HADOOP_VERSION=2.6.5
  SPARK_PY4J=python/lib/py4j-0.10.4-src.zip
  DOCKER_TAGS=spark-2.1
- SPARK_VERSION=1.6.3
  HADOOP_VERSION=2.6.5
  SPARK_PY4J=python/lib/py4j-0.9-src.zip
  DOCKER_TAGS="spark-1.6 latest"
- DOCKER_TAGS=no-spark
after_success:
- if [ "$TRAVIS_EVENT_TYPE" == "push" ] && [ "$TRAVIS_BRANCH" == "master" ]; then
      docker login -u="$DOCKER_USER" -p="$DOCKER_PASS" ;
      ./build-and-push-docker.sh ;
  fi