# https://travis-ci.org/jwtk/jjwt

#sudo: required
dist: trusty
language: java
jdk:
  - openjdk7 # not really openjdk7 - we're just using this travis placeholder for our own Oracle JDK 7 installation
  - oraclejdk8
  - oraclejdk9
  - openjdk10
  - openjdk11

cache:
  directories:
    - $HOME/.m2

before_install:
  - echo "TRAVIS_JDK_VERSION is ${TRAVIS_JDK_VERSION}"
  - export MVN_CMD="./mvnw --no-transfer-progress" # hide verbose download messages (log spam)
  - |
    if [[ "${TRAVIS_JDK_VERSION}" == "openjdk7" ]]; then
      
      export MAVEN_OPTS="-Dhttps.protocols=TLSv1.2 -Xmx512m -XX:MaxPermSize=128m"
      export JAVA_HOME="/usr/lib/jvm/java-7-oracle" # Set JAVA_HOME to where we want to install Oracle JDK 7
      export PATH="${JAVA_HOME}/bin:${PATH}"
      
      if [[ ! -d "${JAVA_HOME}" ]]; then
        # Download and install Oracle JDK 7:
        wget https://s3.amazonaws.com/d2fbee19-5fe2-425f-ae11-cd25b35dc99a/jdk-7u80-linux-x64.tar.gz -O /tmp/jdk-7u80-linux-x64.tar.gz
        tar xvfz /tmp/jdk-7u80-linux-x64.tar.gz -C /tmp
        sudo mv /tmp/jdk1.7.0_80 "${JAVA_HOME}"
      fi
      
      # Download and install JCE Unlimited Strength Crypto policies for Oracle JDK 7:
      curl -q -L -C - https://238dj3282as03k369.s3-us-west-1.amazonaws.com/UnlimitedJCEPolicyJDK7.zip -o /tmp/UnlimitedJCEPolicyJDK7.zip
      sudo unzip -oj -d "$JAVA_HOME/jre/lib/security" /tmp/UnlimitedJCEPolicyJDK7.zip \*/\*.jar
      rm /tmp/UnlimitedJCEPolicyJDK7.zip
    fi
  # If on JDK 8, ensure build coverage assertions are run (we only need to run this on one JDK to reduce overall build times):
  - export BUILD_COVERAGE="$([ $TRAVIS_JDK_VERSION == 'oraclejdk8' ] && echo 'true')"

# prints the Maven, Java, and OS info/version
install: $MVN_CMD --version

script:
  - $MVN_CMD install
  - test -z "$BUILD_COVERAGE" || { $MVN_CMD clean clover:setup test && $MVN_CMD -pl . clover:clover clover:check coveralls:report; }