#! /bin/sh

# example how to analyze one file from 2018E with fbs as batch system
# Runs on the batch node

# Jurgen Engelfried, January 14, 2022

HOMEDIR=$(dirname $0)
VERSION=$(basename $HOMEDIR | sed 's|MyAnalysis-||')

thisnode=$(hostname)


if [ $# -eq 1 ]; then
  INPUTFILE=$1
else
  echo "No inputfile provided"
  exit 1
fi

if [ "$FBS_SCRATCH" ]; then
  cd $FBS_SCRATCH
else
  echo "Only can run on fbs batch system"
  exit 2
fi

source $HOMEDIR/scripts/env.sh

if [ $thisnode = "hep03" -o $thisnode = "hep04" ]; then
  fname=$(basename $(dirname $INPUTFILE))"/"$(basename $INPUTFILE)
  locfile=$(find $(df -l | awk '{print $NF}' | grep na62_) -name $(basename $fname) | grep $fname)
  if [ "$locfile" ]; then
    echo Using local input file $locfile
    INPUTFILE=$locfile
  fi
fi

$HOMEDIR/bin-cc7/Penta -i $INPUTFILE -o $(basename $INPUTFILE) -n 500 >& $(basename $INPUTFILE .root).log

gzip $(basename $INPUTFILE .root).log
cp -p $(basename $INPUTFILE) $(basename $INPUTFILE .root).log.gz $HOMEDIR/

exit 0