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#! /bin/sh
#
# unwrap - extract the combined package (created with wrap)
#
#ident "@(#)cvs/examples:$Name: $:$Id: unwrap,v 1.1 1995/11/14 23:20:30 woods Exp $"
# move the file to a new name with an extension
rm -rf $1.cvswrap
mv $1 $1.cvswrap
# untar the file
if `gzip -t $1.cvswrap > /dev/null 2>&1`
then
gzcat -d $1.cvswrap | gnutar --preserve --sparse -x -f -
else
gnutar --preserve --sparse -x -f $1.cvswrap
fi
# remove the original
rm -rf $1.cvswrap
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