bind-9.11.3/util/merge_copyrights

	merge_copyrights revision bc6f4c1c4c1b739fd06d2de05b77b9d08c4d8a5a
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein#!/usr/local/bin/perl -w
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User#
75c0816e8295e180f4bc7f10db3d0d880383bc1cMark Andrews# Copyright (C) 1998-2001, 2003-2007, 2009-2017  Internet Systems Consortium, Inc. ("ISC")
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein#
4a14ce5ba00ab7bc55c99ffdcf59c7a4ab902721Automatic Updater# This Source Code Form is subject to the terms of the Mozilla Public
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein# License, v. 2.0. If a copy of the MPL was not distributed with this
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein# file, You can obtain one at http://mozilla.org/MPL/2.0/.
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein# $Id$
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinuse strict;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinmy %file_types = ();
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinmy %file_years = ();
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinmy %exists = ();
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
ea94d370123a5892f6c47a97f21d1b28d44bb168Tinderbox Useropen(COPYRIGHTS, "<util/copyrights") || die "can't open ./util/copyrights: $!";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinwhile (<COPYRIGHTS>) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    chomp;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    my ($file, $type, $years) = split;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    $file_types{$file} = $type;
e21a2904f02a03fa06b6db04d348f65fe9c67b2bMark Andrews    $file_years{$file} = $years;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein}
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinclose(COPYRIGHTS);
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinmy ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = gmtime(time());
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein$sec = $min = $hour = $mday = $mon = $wday = $yday = $isdst = 0;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein$year += 1900;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinopen(FILES, "git ls-files | sed 's;^;./;' |") || die "git ls-files: $!";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinwhile (<FILES>) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    chomp;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    $exists{$_} = 1;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein}
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinclose(FILES);
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinopen(CHANGES, "sh util/recent_changes.sh |") || die "recent_changes.sh: $!";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinwhile (<CHANGES>) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    chomp;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    # this file isn't in the repository now
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    next unless ($exists{$_});
5fa6a064b8301e4f274bd132fd577def59e4fb4cTinderbox User
5fa6a064b8301e4f274bd132fd577def59e4fb4cTinderbox User    next if (m%/\.\# |      # CVS old conflict file
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User           /CVS/ |      # CVS directory
75c0816e8295e180f4bc7f10db3d0d880383bc1cMark Andrews           /.git/ |     # git directory
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein           util/newcopyrights | # our output
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein           \.bak$ |     # created by update_copyrights
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein           /(dnssafe|openssl)/.*\.[ch]$ |   # imported
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein           doc/(draft|expired|rfc)/     # imported
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein         %x);
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    if (!$file_types{$_}) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    # Strip any .in extension to find out the file's real type.
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    # .in files are processed by configure to produce the target file.
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    my $base;
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    ($base = $_) =~ s/\.in$//;
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    # Contributed code should maintain its own copyright.
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    if ($base =~ /\.\/contrib\//) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User         $file_types{$_} = "X";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\.\/unit\/atf-src\//) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User         $file_types{$_} = "X";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\/openssl-[a-z0-9.]*-patch$/) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "X";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\.(c|h|css)$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "C";
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews    } elsif ($base =~ /\.y$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "YACC";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\.pl$/i) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "PERL";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\.py$/i) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "PYTHON";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\.sh$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "SH";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\.docbook$/ ||
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein         $base =~ /.xsl$/ ||
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein         $base =~ /.xml$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "SGML";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /doc\/arm\/.*\.html$/) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "X";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\.(sty|pdf|eps)$/) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "X";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\.html$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "HTML";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $base =~ s/\.html$//;
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $base = $base . ".docbook";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\.(man|[0-9])$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "MAN";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $base =~ s/\.[0-9]$//;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $base = $base . ".docbook";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\/Makefile$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "MAKE";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\/(named|rndc|good|bad).{0,2}\.conf$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "CONF-C";
5d564da348e890e42f63eebf2dced9a05b41f4fbTinderbox User    } elsif ($base =~ /\/checkconf\/(good|bad)-.*\.conf$/) {
5d564da348e890e42f63eebf2dced9a05b41f4fbTinderbox User        $file_types{$_} = "CONF-C";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\/resolv.?\.conf$/) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "CONF-SH";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\.(db|hint)$/) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "ZONE";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /\.mkd$/) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "MKD";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /(\/\.(gitignore|gitattributes)|Atffile|\.(gif|jpg))$/i) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "X";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\.(def|dep|dsp|dsw|mak|sln)$/i) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "X";
5d564da348e890e42f63eebf2dced9a05b41f4fbTinderbox User    } elsif ($base =~ /\.(vcxproj(|\.(user|filters)))$/i) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $file_types{$_} = "X";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } elsif ($base =~ /\.rnc$/i) {
5d564da348e890e42f63eebf2dced9a05b41f4fbTinderbox User        $file_types{$_} = "RNC";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    } elsif ($base =~ /^\.\/EXCLUDED$/i) {
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        $file_types{$_} = "X";
44d0f0256fbdce130a18655023c3b06bacacbd61Automatic Updater    } elsif ($base =~ /\.bat$/i) {
6f64d4ab8e68f9b2333bcbfc755396d29a4a9d7cAutomatic Updater        $file_types{$_} = "BAT";
6f64d4ab8e68f9b2333bcbfc755396d29a4a9d7cAutomatic Updater    } elsif ($base =~ /\.(key|private)$/i) {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_types{$_} = "X";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } elsif ($base =~ /\/named\.args$/i) {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_types{$_} = "X";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } elsif ($base =~ /\/named\.port$/i) {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_types{$_} = "X";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } elsif ($base =~ /\/named\.dropedns$/i) {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_types{$_} = "X";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } elsif ($base =~ /\/named\.notcp$/i) {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_types{$_} = "X";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } elsif ($base =~ /\/README$/i) {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_types{$_} = "TXT.BRIEF";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } else {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_types{$_} = "?";
6f64d4ab8e68f9b2333bcbfc755396d29a4a9d7cAutomatic Updater    }
44d0f0256fbdce130a18655023c3b06bacacbd61Automatic Updater    my $m_year = int(`sh util/file_year.sh $_`);
44d0f0256fbdce130a18655023c3b06bacacbd61Automatic Updater    if (($file_types{$_} eq "MAN" || $file_types{$_} eq "HTML") &&
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $base =~ /\.docbook$/ && -e $base) {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User       $file_years{$_} = "DOCBOOK";
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User    } elsif ($m_year != $year) {
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User        print "$_: must set copyright year(s) manually\n";
bbbf2e27d3a981163dab139497d6b2dc85449db0Tinderbox User        $file_years{$_} = "????";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } else {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_years{$_} = "$year";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    }
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    } else {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    if (! defined($file_years{$_}) || $file_years{$_} eq "????") {
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        print "$_: must set copyright year(s) manually\n";
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User        $file_years{$_} = "????";
44d0f0256fbdce130a18655023c3b06bacacbd61Automatic Updater        next;
bcf15a19ae0efa72a22cdfb50666a3c6ce39eb9fTinderbox User    }
44d0f0256fbdce130a18655023c3b06bacacbd61Automatic Updater
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    # track the modification years even if we are not going to be
5091a6fed939d70cc5ae90a8ddecf2a829cdbabaTinderbox User    # updating the copyrights.
bcf15a19ae0efa72a22cdfb50666a3c6ce39eb9fTinderbox User    # next if $file_types{$_} eq "X";
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    next if ($file_years{$_} =~ /^PARENT:/);
bcf15a19ae0efa72a22cdfb50666a3c6ce39eb9fTinderbox User    next if ($file_years{$_} eq "DOCBOOK");
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User    my @years = split(/,/, $file_years{$_});
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    my $has_current = 0;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    foreach my $fyear (@years) {
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews        if ($fyear == $year) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein        $has_current = 1;
11e9368a226272085c337e9e74b79808c16fbdbaTinderbox User        }
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    }
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    if (!$has_current) {
71c66a876ecca77923638d3f94cc0783152b2f03Mark Andrews        $file_years{$_} .= ",$year";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    }
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    }
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein}
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinclose(CHANGES);
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinopen(NEWCOPYRIGHTS, ">util/newcopyrights") ||
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    die "can't open newcopyrights: $!";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinforeach my $file (sort(keys(%file_types))) {
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    print NEWCOPYRIGHTS "$file";
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    my $len = length($file);
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    my $tabs = 0;
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    if ($len >= 48) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    $tabs = 1;
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    } else {
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    my $needed = int (48 - $len);
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    $tabs = int ($needed / 8);
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    if ($needed % 8 != 0) {
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User        $tabs++;
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    }
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    }
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    for (my $i = 0; $i < $tabs; $i++) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    printf NEWCOPYRIGHTS "\t";
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    }
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User    printf NEWCOPYRIGHTS "%s\t%s\n", $file_types{$file}, $file_years{$file};
d9184858dd5d7677050a813d444c281c56f697aaTinderbox User
5d564da348e890e42f63eebf2dced9a05b41f4fbTinderbox User    if (($file_years{$file} eq "????") || ($file_types{$file} eq "?")) {
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein    print "Unknown file type or year: $file\n";
5d564da348e890e42f63eebf2dced9a05b41f4fbTinderbox User    }
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein}
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austeinclose(NEWCOPYRIGHTS);
60e5e10f8d2e2b0c41e8abad38cacd867caa6ab2Rob Austein