bash to build classpath from directory of jars

consume_gram.sh

#!/bin/sh

PROJECT_DIR="$(cd `dirname $0`; pwd)"
PROJECT_JAR="none"

for entry in "build/libs"/*
do
  PROJECT_JAR=$entry
  echo "running $entry"
  break
done

CLASSPATH+=:$PROJECT_JAR
for jar in `find $PROJECT_DIR/build/dist -name '*jar'`; do
    CLASSPATH+=:$jar
done

#java $JAVA_OPTS -jar $PROJECT_JAR -c -t $1 -B localhost:9092
java -cp  $CLASSPATH $JAVA_OPTS my.package.Main -c -t $1 -B localhost:9092