Add script to find source files with copyright license problems.
The files reported are those with a copyright statement, but without a reference to the GPL2 or later, or with a non-current FSF address. Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
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find-license-problems
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find-license-problems
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#!/usr/bin/perl
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#
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# Find copyright and license problems in Koha source files. At this
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# time it only looks for references to the old FSF address in GPLv2
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# license notices, but it might in the future be extended to look for
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# other things, too.
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#
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# Copyright 2010 Catalyst IT Ltd
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#
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# This file is part of Koha.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use strict;
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use warnings;
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use File::Find;
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my @files;
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sub wanted {
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my $name = $File::Find::name;
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push @files, $name
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unless $name =~ /\/(\.git|koha-tmpl)(\/.*)?$/ ||
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$name =~ /\.(gif|jpg|odt|ogg|pdf|png|po|psd|svg|swf|zip)$/ ||
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! -f $name;
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}
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sub has_gpl2plus_and_current_fsf_address {
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my ($name) = @_;
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my $hascopyright;
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my $hasgpl;
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my $hasv2;
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my $hasorlater;
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my $hasfranklinst;
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open(FILE, $name) || return 0;
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while (my $line = <FILE>) {
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$hascopyright = 1 if ($line =~ /Copyright.*\d\d/);
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$hasgpl = 1 if ($line =~ /GNU General Public License/);
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$hasv2 = 1 if ($line =~ /either version 2/);
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$hasorlater = 1 if ($line =~ /any later version/ ||
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$line =~ /at your option/);
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$hasfranklinst = 1 if ($line =~ /51 Franklin Street/);
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}
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return ! $hascopyright ||
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($hasgpl && $hasv2 && $hasorlater && $hasfranklinst);
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}
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find({ wanted => \&wanted, no_chdir => 1 }, @ARGV);
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foreach my $name (@files) {
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if (! has_gpl2plus_and_current_fsf_address($name)) {
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print "$name\n";
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}
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}
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