#!/bin/sh
# Comm : Proc de sauvegarde de repertoire

appel=$0
PATH=/usr/bin:$PATH

## ========================================================== Begin

radical=pack

if ( [ -z "$1" ] ) then
   echo
   echo " *** Indiquez un repertoire a sauver"
   echo
   exit 1
   fi

radical=`echo $1 | cut -d/ -f1 | cut -d. -f1`
liste_rep=
dest=.
wait_dest=
h=
psuff=
for arg in $*
    do
    case $arg in 
       -setx ) set -x
         ;;
       *.tgz ) radical=`echo $arg | cut -d. -f1`
         ;;
       -ln ) h=h
         ;;
       -d )  wait_dest=ok
         ;;
       -m )  psuff="-matin"
         ;;
       -s )  psuff="-soir"
         ;;

       d=* | -d=* )   dest=`echo $arg | cut -d= -f2`
                 echo dest=$dest
         ;;
       * ) if ( [ $wait_dest ] ) then
              wait_dest=
              dest=$arg
           else
              liste_rep="$liste_rep $arg"
              radical=$arg
           fi
         ;;
    esac
    done

suff=`date '+%Y-%m-%d'`
suff2=`date '+%Y-%m-%d_%H-%M'`

fictar="$dest/$radical-$suff$psuff.tgz"
if ( [ -f $fictar ] ) then
   fictar="$dest/$radical-$suff2$psuff.tgz"
   fi

tar cvfz$h $fictar $liste_rep
echo
echo " ... Fichier cree : $fictar"