#!/bin/bash

set -e

echo "Installing OpenJDK"

distro=$(lsb_release -is || :)

case "$distro" in
    Ubuntu )
        install-packages openjdk-7-jre
        JAVA_PATH=$(update-alternatives --list java)
        JAVA_HOME=${JAVA_PATH%/bin/java}
    ;;
    Fedora | RedHatEnterpriseServer | CentOS )
        install-packages java-1.7.0-openjdk
        JAVA_HOME=$(rpm -E "%{java_home}")
    ;;
esac

echo "JAVA_HOME=$JAVA_HOME" >> $TARGET_ROOT/etc/environment

echo "OpenJDK has been installed"