Ugly solution for gradles cache access issue in multi build enviroment (jenkins)

gistfile1.txt

GRADLE_APP_BASE_NAME=`basename "$0"`

STARTER_MAIN_CLASS=org.gradle.launcher.GradleMain

# my ugly extension point
CACHE_HOME=/var/lib/jenkins/caches/$JOB_NAME
mkdir -p $CACHE_HOME
cp /var/lib/jenkins/.gradle/init.gradle $CACHE_HOME

exec "$JAVACMD" $JAVA_OPTS $GRADLE_OPTS \
        -classpath "$CLASSPATH" \
        -Dorg.gradle.appname="$GRADLE_APP_BASE_NAME" \
        $STARTER_MAIN_CLASS \
        "$@" -g $CACHE_HOME