.travis.yml

language: java
sudo: false

matrix:
  include:
    - env:
        - ZULUJDK=8
    - env:
        - ZULUJDK=7

before_install:
  # adding $HOME/.sdkman to cache would create an empty directory, which interferes with the initial installation
  - "[[ -d $HOME/.sdkman/bin/ ]] || rm -rf $HOME/.sdkman/"
  - curl -sL https://get.sdkman.io | bash
  - echo sdkman_auto_answer=true > $HOME/.sdkman/etc/config
  - source "$HOME/.sdkman/bin/sdkman-init.sh"

install:
  - sdk install java $(sdk list java | grep -o "$ZULUJDK\.[0-9\.]*-zulu" | head -1)
  - unset JAVA_HOME

cache:
  directories:
    - "$HOME/.m2/repository"
    - "$HOME/.m2/wrapper"

script:
  - travis_wait 30 ./mvnw --batch-mode --no-transfer-progress clean install -DskipTests=false -Dcheckstyle.skip=false -Drat.skip=false -Dmaven.javadoc.skip=true

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