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researchv10 Norman

#!/bin/sh
#	@(#)Cpset	1.3


# This shell simulates the action of the spset command that
# is available on system V systems.
#  It only does the part required for my makefile!
#
USAGE="usage: Cpset [-o] from-file to-file  mode  owner group"
#
# It will copy the file, change the mode, owner and
# group if specified.  If -o is used, an existing file is moved
# to OLDfile.

OLD=
MODE=
OWNER=
GROUP=
FILE=
TO=

while [ $# -gt 0 ]
do
	case $1 in
	-o)	OLD="OLD"
		shift
		;;
	*)	break
		;;
	esac
done

if [ $# -lt 2 ]; then
	echo $USAGE
	exit 1
fi

FILE=$1
TO=$2
MODE=$3
OWNER=$4
GROUP=$5

BASE=`basename $TO`
TODIR=` echo $TO | sed "s/${BASE}\$//"`
if [ -n "$OLD" -a -f $TO ]; then
	rm -f $TODIR/OLD$BASE
	echo Cpset: mv $TO $TODIR/OLD$BASE
	mv $TO $TODIR/OLD$BASE
fi

rm -f $TO
echo Cpset: cp $FILE $TO
cp $FILE $TO

if [ -n "$GROUP" ]; then
	echo Cpset: chgrp $GROUP $TO
	chgrp $GROUP $TO
fi

if [ -n "$OWNER" ]; then
	echo Cpset: chown $OWNER $TO
	chown $OWNER $TO
fi

if [ -n "$MODE" ]; then
	echo Cpset: chmod $MODE $TO
	chmod $MODE $TO
fi

ls -l $TO

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