#!/bin/sh

# $PostgreSQL: pgsql/src/tools/copyright,v 1.15 2008/01/02 02:36:18 momjian Exp $

echo "Using current year:  `date '+%Y'`"

rgrep -l 'Copyright.*PostgreSQL Global Development Group' | while read FILE
do
	pipe sed 's/^\(.*Copyright (c) [12][0-9][0-9][0-9]\) \?- \?[12][0-9][0-9][0-9]\(, PostgreSQL Global Development Group.*\)$/\1-'`date '+%Y'`'\2/' $FILE
	# handle cases where only one year appears
	pipe sed 's/^\(.*Copyright (c) [12][0-9][0-9][0-9]\) \?\(, PostgreSQL Global Development Group.*\)$/\1-'`date '+%Y'`'\2/' $FILE
done

echo "Manually update doc/src/sgml/legal.sgml too" 1>&2