Commit 2245d073 authored by Per Cederqvist's avatar Per Cederqvist
Browse files

First try.

parent 0c455ce2
#!/bin/bash
# $Id: update-copyright,v 1.1 1994/04/05 07:49:23 ceder Exp $
# Copyright (C) 1994 Lysator Academic Computer Association.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# Please mail bug reports to bug-lyskom@lysator.liu.se.
set -e
while read file
do
grep 'Copyright' $file \
| tr , '\012' \
| sed -n 's/.*\([0-9][0-9][0-9][0-9]\).*/\1/p' > /tmp/$$.year
cvs log $file \
| sed -n 's/^date: \([0-9][0-9][0-9][0-9]\).*author.*state.*$/\1/p' \
| sort | uniq >> /tmp/$$.year
y=`sort /tmp/$$.year | uniq \
| (read first ; echo -n $first; \
while read second; do echo -n ", $second"; done)`
sed 's/\(Copyright[^0-9]*\)[0-9 ,]*[0-9]\([^0-9]*\)/\1'"$y"'\2/' \
< $file > /tmp/$$.file
mv /tmp/$$.file $file
done
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