primitive sccs gadgets

[Bill Kennedy]

Having beaten my head against sccs for the last few days I tossed
together some scripts that are handy for getting stuff in and out
of sccs as well as putting a (hopefully) useful/appropriate sccs
key into the source.  There's nothing fancy about thse, nor are
they bulletproof, but they are a lot easier to use than admin, get,
and delta.  Hopefully someone with better developed sccs skills
will spruce them up and re-post.
============================ cut ======== cut =========== cut ============
#! /bin/sh
# This is a shell archive, meaning:
# 1. Remove everything above the #! /bin/sh line.
# 2. Save the resulting text in a file.
# 3. Execute the file with /bin/sh (not csh) to create:
#	scopy
#	sget
#	skey
#	snew
#	sput
# This archive created: Tue Dec 26 17:16:09 1989
export PATH; PATH=/bin:/usr/bin:$PATH
echo shar: "extracting 'scopy'" '(332 characters)'
if test -f 'scopy'
then
	echo shar: "will not over-write existing file 'scopy'"
else
sed 's/^	X//' << \SHAR_EOF > 'scopy'
	X#
	X#   @(#)scopy.sh	1.1	@(#)scopy.sh	1.1 12/26/89 17:05:37
	X#   /usr/lbin/scopy
	X#
	X#   Get a file from sccs but not for editing.
	X#
	Xif [ -z "$1" ]
	Xthen
	X	echo "Usage: scopy -getflags file1 [file2 [file3]...]"
	X	exit 0
	Xfi
	Xflags=
	Xfor arg in $*
	Xdo
	X	case $arg in
	X
	X		-*)
	X			flags=$flags" $arg"
	X			;;
	X		*)
	X			get $flags s.$arg
	X			;;
	X	esac
	Xdone
SHAR_EOF
if test 332 -ne "`wc -c < 'scopy'`"
then
	echo shar: "error transmitting 'scopy'" '(should have been 332 characters)'
fi
chmod +x 'scopy'
fi
echo shar: "extracting 'sget'" '(329 characters)'
if test -f 'sget'
then
	echo shar: "will not over-write existing file 'sget'"
else
sed 's/^	X//' << \SHAR_EOF > 'sget'
	X#
	X#   @(#)sget.sh	1.1	@(#)sget.sh	1.1 12/26/89 17:06:42
	X#   /usr/lbin/sget
	X#
	X#   Check out a file from sccs for editing.
	X#
	Xif [ -z "$1" ]
	Xthen
	X	echo "Usage: sget -getflags file1 [file2 [file3]...]"
	X	exit 0
	Xfi
	Xflags=
	Xfor arg in $*
	Xdo
	X	case $arg in
	X
	X		-*)
	X			flags=$flags" $arg"
	X			;;
	X		*)
	X			get -e $flags s.$arg
	X			;;
	X	esac
	Xdone
SHAR_EOF
if test 329 -ne "`wc -c < 'sget'`"
then
	echo shar: "error transmitting 'sget'" '(should have been 329 characters)'
fi
chmod +x 'sget'
fi
echo shar: "extracting 'skey'" '(1489 characters)'
if test -f 'skey'
then
	echo shar: "will not over-write existing file 'skey'"
else
sed 's/^	X//' << \SHAR_EOF > 'skey'
	X#   @(#)skey.sh	1.1	@(#)skey.sh	1.1 12/26/89 17:06:53
	X#
	X#   /usr/lbin/skey
	X#
	X#   This script will accept a string of file names and figure
	X#   out what kind(s) of sccs key(s) belong on the more common
	X#   kinds of source files.
	X#
	X#   W. L. Kennedy, Jr.   10/28/89
	X#
	Xheader="@(#)skey.sh	1.1	@(#)skey.sh	1.1 12/26/89 17:06:53"
	Xsccsc="static char *sccsid = \"$header\";"    # for .c files
	Xsccsh="/*   $header	*/"
	Xsccss="#   $header"
	X#
	X#   If no arguments, display usage
	X#
	Xif [ -z "$1" ]
	Xthen
	X	echo "Usage: skey file1 [file2 [file3]...]"
	X	exit 1
	Xfi
	X#
	X#   Figure out what kind of file each of them is
	X#
	Xfor file in $*
	Xdo
	X	if [ ! -f "$file" ]
	X	then
	X		echo "$0: invalid file $file"
	X		continue
	X	fi
	X	#
	X	#   Pitch it if it already has an sccs key
	X	#
	X	if fgrep '@(#)skey.sh' $file > /dev/null 2>&1
	X	then
	X		echo "$file already has an sccs key"
	X		continue
	X	fi
	X	#
	X	#   Pitch it if it already has a filled out sccs header
	X	#
	X	if fgrep '@(#)' $file > /dev/null 2>&1
	X	then
	X		echo "$file already has an sccs header"
	X		continue
	X	fi
	X	#
	X	#   Select the appropriate sccs key for the file type
	X	#
	X	case $file in
	X		*.c)
	X			sccskey=$sccsc
	X			;;
	X		*.h)
	X			sccskey=$sccsh
	X			;;
	X		*)
	X			sccskey=$sccss
	X			;;
	X	esac
	X	#
	X	#   Now edit the appropriate key into the file
	X	#
	X	case $file in
	X		*.sh)
	X			ed - $file << EOF > /dev/null
	X1a
	X$sccskey
	X.
	Xw
	Xq
	XEOF
	X			;;
	X		*.c)
	X			ed - $file << EOF > /dev/null
	X0a
	X#ifndef LINT
	X$sccskey
	X#endif
	X.
	Xw
	Xq
	XEOF
	X			;;
	X		*)
	X			ed - $file << EOF > /dev/null
	X0a
	X$sccskey
	X.
	Xw
	Xq
	XEOF
	X			;;
	X	esac
	Xdone
SHAR_EOF
if test 1489 -ne "`wc -c < 'skey'`"
then
	echo shar: "error transmitting 'skey'" '(should have been 1489 characters)'
fi
chmod +x 'skey'
fi
echo shar: "extracting 'snew'" '(443 characters)'
if test -f 'snew'
then
	echo shar: "will not over-write existing file 'snew'"
else
sed 's/^	X//' << \SHAR_EOF > 'snew'
	X#
	X#   @(#)snew.sh	1.1	@(#)snew.sh	1.1 12/26/89 17:07:01
	X#   /usr/lbin/snew
	X#
	X#   Put a new file into sccs with the admin command
	X#
	Xif [ -z "$1" ]
	Xthen
	X	echo "Usage: snew -adminflags file1 [file2 [file3]...]"
	X	exit 0
	Xfi
	Xflags=
	Xfor arg in $*
	Xdo
	X	case $arg in
	X
	X		-*)
	X			flags=$flags" $arg"
	X			;;
	X		*)
	X			if fgrep '@(#)%M' $arg > /dev/null 2>&1
	X			then
	X				admin -i$arg $flags s.$arg
	X			else
	X				echo "$arg has no sccs key"
	X			fi
	X			;;
	X	esac
	Xdone
SHAR_EOF
if test 443 -ne "`wc -c < 'snew'`"
then
	echo shar: "error transmitting 'snew'" '(should have been 443 characters)'
fi
chmod +x 'snew'
fi
echo shar: "extracting 'sput'" '(318 characters)'
if test -f 'sput'
then
	echo shar: "will not over-write existing file 'sput'"
else
sed 's/^	X//' << \SHAR_EOF > 'sput'
	X#
	X#   @(#)sput.sh	1.1	@(#)sput.sh	1.1 12/26/89 17:07:07
	X#   /usr/lbin/sput
	X#
	X#   Delta a file back into sccs
	X#
	Xif [ -z "$1" ]
	Xthen
	X	echo "Usage: sput -deltaflags file1 [file2 [file3]...]"
	X	exit 0
	Xfi
	Xflags=
	Xfor arg in $*
	Xdo
	X	case $arg in
	X
	X		-*)
	X			flags=$flags" $arg"
	X			;;
	X		*)
	X			delta $flags s.$arg
	X			;;
	X	esac
	Xdone
SHAR_EOF
if test 318 -ne "`wc -c < 'sput'`"
then
	echo shar: "error transmitting 'sput'" '(should have been 318 characters)'
fi
chmod +x 'sput'
fi
exit 0
#	End of shell archive
============================ cut ======== cut =========== cut ============
-- 
Bill Kennedy  usenet      {attctc,att,cs.utexas.edu,sun!daver}!ssbn!bill
              internet    bill at ssbn.WLK.COM   or attmail!ssbn!bill