1 files changed, 143 insertions, 0 deletions
diff --git a/gnu/usr.bin/cvs/contrib/rcs2sccs b/gnu/usr.bin/cvs/contrib/rcs2sccs
new file mode 100644
index 000000000000..054ac6c1eca9
--- /dev/null
+++ b/gnu/usr.bin/cvs/contrib/rcs2sccs
@@ -0,0 +1,143 @@
+#!/bin/sh
+#
+#
+# OrigId: rcs2sccs,v 1.12 90/10/04 20:52:23 kenc Exp Locker: kenc
+# $Id: rcs2sccs,v 1.1 1993/12/06 06:37:14 berliner Exp $
+
+############################################################
+# Error checking
+#
+if [ ! -d SCCS ] ; then
+    mkdir SCCS
+fi
+
+logfile=/tmp/rcs2sccs_$$_log
+rm -f $logfile
+tmpfile=/tmp/rcs2sccs_$$_tmp
+rm -f $tmpfile
+emptyfile=/tmp/rcs2sccs_$$_empty
+echo -n "" > $emptyfile
+initialfile=/tmp/rcs2sccs_$$_init
+echo "Initial revision" > $initialfile
+sedfile=/tmp/rcs2sccs_$$_sed
+rm -f $sedfile
+revfile=/tmp/rcs2sccs_$$_rev
+rm -f $revfile
+commentfile=/tmp/rcs2sccs_$$_comment
+rm -f $commentfile
+
+# create the sed script
+cat > $sedfile << EOF
+s,;Id;,%Z%%M% %I% %E%,g
+s,;SunId;,%Z%%M% %I% %E%,g
+s,;RCSfile;,%M%,g
+s,;Revision;,%I%,g
+s,;Date;,%E%,g
+s,;Id:.*;,%Z%%M% %I% %E%,g
+s,;SunId:.*;,%Z%%M% %I% %E%,g
+s,;RCSfile:.*;,%M%,g
+s,;Revision:.*;,%I%,g
+s,;Date:.*;,%E%,g
+EOF
+sed -e 's/;/\\$/g' $sedfile > $tmpfile
+cp $tmpfile $sedfile
+############################################################
+# Loop over every RCS file in RCS dir
+#
+for vfile in *,v; do
+    # get rid of the ",v" at the end of the name
+    file=`echo $vfile | sed -e 's/,v$//'`
+
+    # work on each rev of that file in ascending order
+    firsttime=1
+    rlog $file | grep "^revision [0-9][0-9]*\." | awk '{print $2}' | sed -e 's/\./ /g' | sort -n -u +0 +1 +2 +3 +4 +5 +6 +7 +8 | sed -e 's/ /./g' > $revfile
+    for rev in `cat $revfile`; do
+        if [ $? != 0 ]; then
+		echo ERROR - revision
+		exit
+	fi
+        # get file into current dir and get stats
+        date=`rlog -r$rev $file | grep "^date: " | awk '{print $2; exit}' | sed -e 's/^19//'`
+        time=`rlog -r$rev $file | grep "^date: " | awk '{print $3; exit}' | sed -e 's/;//'`
+        author=`rlog -r$rev $file | grep "^date: " | awk '{print $5; exit}' | sed -e 's/;//'`
+	date="$date $time"
+        echo ""
+	rlog -r$rev $file | sed -e '/^branches: /d' -e '1,/^date: /d' -e '/^===========/d' -e 's/$/\\/' | awk '{if ((total += length($0) + 1) < 510) print $0}' > $commentfile
+        echo "==> file $file, rev=$rev, date=$date, author=$author"
+	rm -f $file
+        co -r$rev $file >> $logfile  2>&1
+        if [ $? != 0 ]; then
+		echo ERROR - co
+		exit
+	fi
+        echo checked out of RCS
+
+        # add SCCS keywords in place of RCS keywords
+        sed -f $sedfile $file > $tmpfile
+        if [ $? != 0 ]; then
+		echo ERROR - sed
+		exit
+	fi
+        echo performed keyword substitutions
+	rm -f $file
+        cp $tmpfile $file
+
+        # check file into SCCS
+        if [ "$firsttime" = "1" ]; then
+            firsttime=0
+	    echo about to do sccs admin
+            echo sccs admin -n -i$file $file < $commentfile
+            sccs admin -n -i$file $file < $commentfile >> $logfile 2>&1
+            if [ $? != 0 ]; then
+		    echo ERROR - sccs admin
+		    exit
+	    fi
+            echo initial rev checked into SCCS
+        else
+	    case $rev in
+	    *.*.*.*)
+		brev=`echo $rev | sed -e 's/\.[0-9]*$//'`
+		sccs admin -fb $file 2>>$logfile
+		echo sccs get -e -p -r$brev $file
+		sccs get -e -p -r$brev $file >/dev/null 2>>$logfile
+		;;
+	    *)
+		echo sccs get -e -p $file
+		sccs get -e -p $file >/dev/null 2>> $logfile
+		;;
+	    esac
+	    if [ $? != 0 ]; then
+		    echo ERROR - sccs get
+		    exit
+	    fi
+	    sccs delta $file < $commentfile >> $logfile 2>&1
+            if [ $? != 0 ]; then
+		    echo ERROR - sccs delta -r$rev $file
+		    exit
+	    fi
+            echo checked into SCCS
+	fi
+	sed -e "s;^d D $rev ../../.. ..:..:.. [^ ][^ ]*;d D $rev $date $author;" SCCS/s.$file > $tmpfile
+	rm -f SCCS/s.$file
+	cp $tmpfile SCCS/s.$file
+	chmod 444 SCCS/s.$file
+	sccs admin -z $file
+        if [ $? != 0 ]; then
+		echo ERROR - sccs admin -z
+		exit
+	fi
+    done
+    rm -f $file
+done
+
+
+############################################################
+# Clean up
+#
+echo cleaning up...
+rm -f $tmpfile $emptyfile $initialfile $sedfile $commentfile
+echo ===================================================
+echo "       Conversion Completed Successfully"
+echo ===================================================
+
+rm -f *,v