#!/usr/bin/env bash
#-----------------------------------------------------------------------
# OPTARG: ruser@rhosr:rdir
#
# to be sourced, returns RDIR, RHOST, RUSER
#                 JOB_OUTPUT_DIR
#-----------------------------------------------------------------------
          P1=$1
debug_script=$2

	    export  rdir=`echo $P1 | sed 's/:/ /g' | awk '{print $2}'`

# echo RDIR=$RDIR

	    if [ .$rdir == "." ] ; then
                                                    # syntax "-o a:" forbidden
                                                    # local output dir redefined
              export JOB_OUTPUT_DIR=$OPTARG
            else
                                                    # request to move output 
                                                    # into remote directory 
                                                    # when the job finishes

              export rhost=`echo $P1 | sed 's/:/ /g' | awk '{print $1}'`

# echo RHOST=$RHOST

              if [ .$rhost == ."caf" ] ; then 
                rhost=$CAFOUT_NODE
	        if [ .$rdir != "." ] ; then 
                  rdir=${CAFOUT_SCRATCHPATH}/${RDIR}
                fi
#                echo .............RHOST:RDIR: ${RHOST}:${RDIR}
              else
                if [ ."`echo $rhost | grep @`" != "." ] ; then   # user@host
                  export ruser=`echo $rhost | awk -F @ '{print $1}'`
                  export rhost=`echo $rhost | awk -F @ '{print $2}'`
                else
                  export ruser=$user
                fi

                if [ .$debug_script != "." ] ; then 
                  echo [parse_output_dir]: ruser=$ruser ; rhost=$rhost
                fi
              fi
            fi
OP1=$ruser
OP2=$rhost
OP3=$rdir

if [ .$debug_script != "." ] ; then
  echo [parse_output_dir]: OP1=$OP1
  echo [parse_output_dir]: OP2=$OP2
  echo [parse_output_dir]: OP3=$OP3
fi