.travis.yml

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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language: groovy

# set sudo required for non-container vm with more mem even though we don't need sudo
# https://docs.travis-ci.com/user/reference/overview/
sudo: required
dist: trusty
install: true

matrix:
  include:
    - jdk: openjdk11
    - jdk: openjdk10
    - jdk: oraclejdk9
    - jdk: oraclejdk8

before_script:
  - |
    unset _JAVA_OPTIONS

script:
  - ./gradlew -version
  - travis_wait 60 ./gradlew test

# As recommended in:
# https://docs.travis-ci.com/user/languages/java/#Caching
before_cache:
  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/

cache:
  directories:
    - $HOME/.gradle/caches/
    - $HOME/.gradle/wrapper/