#!/usr/bin/env bash

. `dirname $0`/../libexec/env.sh

split_cli $@

cmd="java ${JAVA_OPTS-} -Xms1024m ${jvm_options[@]} -cp ${COATJAVA_CLASSPATH:-''} org.jlab.groot.data.TDirectory"

if [ $# -eq 0 ]; then
  echo """
  hipo-merge-histograms
  - merge histogram HIPO files
  - to merge HIPO data files, use 'hipo-utils -merge' instead"""
  $cmd | sed 's;\<hadd\>;hipo-merge-histograms;g'
  exit 2
fi

$cmd ${class_options[@]}

