setup_native/scripts/unpack_update.sh

   1 #!/bin/sh
   2
   3 EXTENSION=`expr "//$1" : '.*\/.*\.\(t.*\)'`
   4 [ -z $EXTENSION ] && ( echo "Unable to determine file type"; exit 2 )
   5
   6 BASEDIR=`dirname "$1"`
   7 FOLDER=`basename "$1" ".$EXTENSION"`
   8 NUM=1
   9
  10 DESTPATH="$BASEDIR/$FOLDER"
  11
  12 while [ -d "$DESTPATH" ]; do
  13   NUM=`expr $NUM + 1`
  14   DESTPATH="$BASEDIR/$FOLDER-$NUM"
  15 done
  16
  17 mkdir "$DESTPATH"
  18 cd "$DESTPATH"
  19
  20 if [ "$EXTENSION" = "tar.gz" -o "$EXTENSION" = "tgz" ]; then
  21   if [ -x /usr/bin/gzcat ]; then
  22     /usr/bin/gzcat "$1" | tar -xf -
  23   else
  24     tar -xzf "$1"
  25   fi
  26 elif [ "$EXTENSION" = "tar.bz2" -o "$EXTENSION" = "tbz2" ]; then
  27   /usr/bin/bzcat "$1" | tar -xf -
  28 else
  29   echo "Unsupported type of archive"
  30   exit 2
  31 fi
  32
  33 UPDATE=`eval ls */update` && SUBFOLDER=`dirname $UPDATE` && mv $SUBFOLDER/* . && rmdir $SUBFOLDER && echo "$DESTPATH/update"