#!/bin/sh

#--- Help function -------------
printhelp()
{
   echo "   "
   echo "  pq2-put"
   echo "   "
   echo "  Purpose: register one or more datasets"
   echo "   "
   echo "  Syntax:"
   echo "           pq2-put [-h|--help] [-v] [-k] [-o options] [(-d|--dataset=)] datasetfile"
   echo "                   [--overwrite] [--update] [--trust]"
   echo "                   [--tree=deftree] [--staged]"
   echo "                   [-t tmpdir|--tmp=tmpdir] [-u serviceurl|--url=serviceurl]"
   echo "   "
   echo "   -h | --help   Print this help"
   echo "   -v            Verbose mode"
   echo "   -k            Keep temporary files"
   echo "   datasetfile:  Path to the file with the list of files in the dataset or"
   echo "                 directory with the files containing the file lists of the"
   echo "                 datasets to be registered; in the first case wildcards '*'"
   echo "                 can be specified in the file name, i.e. \"<dir>/fil*\" is ok"
   echo "                 but \"<dir>/*/file\" is not. In all cases the name of the"
   echo "                 dataset is the name of the file finally used"
   echo "   options       Options for registering datasets; a combination of:"
   echo "                    O   overwrite existing dataset"
   echo "                    U   add information to existing dataset, if any or create a new one"
   echo "                    T   Trust the information already present in the dataset"
   echo "                    V   verify information in the dataset (can be very slow)"
   echo "   --overwrite   Equivalent to '-o O'"
   echo "   --update      Equivalent to '-o U'"
   echo "   --trust       Equivalent to '-o T'"
   echo "   deftree       Set the default tree name to 'deftree' (option 'T' or --trust only)"
   echo "   --staged      Assume all files online or staged (option 'T' or --trust only)"
   echo "   serviceurl:   URL of the PROOF master or data server providing the information;"
   echo "                 for data servers, it must include the directory."
   echo "                 Can be specified via the envs PQ2PROOFURL or PQ2DSSRVURL."
   echo "   tmpdir        Directory for temporary files [/tmp/<user>]."
   echo "   "
}

PQ2=`which pq2 2> /dev/null`
if test "x$PQ2" = "x" ; then
   echo "Unknown command 'pq2'"
   exit 1
fi

DBGOPT=""
KEEPOPT=""
SRVURL=""
DSNAME=""
OPTS=""
TDIR=$TMPDIR
#
# Parse long options first
other_args=
short_opts=
for i in $@ ; do
   opt=""
   case $i in
      --*) opt=`echo "$i" | sed 's/--//'` ;;
      -*) short_opts="$short_opts $i" ;;
      *) other_args="$other_args $i"; short_opts="$short_opts $i" ;;
   esac
   if test ! "x$opt" = "x" ; then
      case "$opt" in
         *=*) oarg=`echo "$opt" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
         *) oarg= ;;
      esac ;
      case $opt in
         dataset=*) DSNAME="-d $oarg" ;;
         help)      printhelp ; exit ;;
         keep)      KEEPOPT="-k" ;;
         overwrite=*) OPTS="O$OPTS" ;;
         staged)    OPTS="staged|$OPTS" ;;
         tmp=*)     TDIR="$oarg" ;;
         tree=*)    OPTS="tree:$oarg|$OPTS" ;;
         trust=*)   OPTS="T$OPTS" ;;
         update=*)  OPTS="U$OPTS" ;;
         url=*)     SRVURL="-u $oarg" ;;
      esac
   fi
done

if test ! "x$short_opts" = "x" ; then
   while getopts d:o:t:u:hkv i $short_opts ; do
      case $i in
      d) DSNAME="-d $OPTARG" ;;
      h) printhelp ; exit ;;
      k) KEEPOPT="-k" ;;
      o) OPTS="$OPTS$OPTARG" ;;
      t) TDIR="$OPTARG" ;;
      u) SRVURL="-u $OPTARG" ;;
      v) DBGOPT="-v" ;;
      \?) printhelp; exit 1 ;;
      esac
      if test ! "x$OPTARG" = "x" ; then
         noa=
         for a in $other_args ; do
            if test ! "x$OPTARG" = "x$a" ; then
               noa="$noa $a"
            fi
         done
         other_args=$noa
      fi
   done

   # Fill empty fields with any non-prefixed argument
   if test ! "x$other_args" = "x" && test "x$DSNAME" = "x" ; then
      DSNAME="-d $other_args"
   fi
fi

if test "x$DSNAME" = "x"; then
   echo "Some arguments are missing (d:$DSNAME)!"
   printhelp
   exit
fi

# Check the options
if test ! "x$OPTS" = "x" ; then
   OPTS="-o $OPTS"
fi

# Run
export TMPDIR="$TDIR"; $PQ2 put $DBGOPT $KEEPOPT $DSNAME $OPTS $SRVURL