.travis.yml

# Using Docker instead because there's a bug in the default (ancient) environment Travis uses for Java
#language: java
#install: ""
#script: TERM=dumb ./gradlew -i --no-daemon clean check
#jdk:
#- oraclejdk8

services:
- docker

before_install:
- docker pull openjdk:8u121-jdk

script:
- docker run -v $HOME/.gradle:/.gradle -v $PWD:/src -w /src openjdk:8u121-jdk ./gradlew -i --no-daemon clean check -g /.gradle

#
# Caching per https://docs.travis-ci.com/user/languages/java/
#
before_cache:
- rm -f $HOME/.gradle/caches/2.14.1/plugin-resolution/cache.properties.lock
cache:
  directories:
  - $HOME/.gradle/caches/
  - $HOME/.gradle/wrapper/

# Hack to get git-lfs installed until it's part of the official images
# https://github.com/travis-ci/travis-ci/issues/3634#issuecomment-220554067
before_install:
- mkdir -p $HOME/bin
- wget https://github.com/github/git-lfs/releases/download/v1.1.2/git-lfs-linux-amd64-1.1.2.tar.gz
- tar xvfz git-lfs-linux-amd64-1.1.2.tar.gz
- mv git-lfs-1.1.2/git-lfs $HOME/bin/git-lfs
- export PATH=$PATH:$HOME/bin/

before_script: git lfs pull