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2bf7921c7e
This commit converts the license handling to adhere to the REUSE
specification. It specifically:
1. Adds used licnses to LICENSES/ directory
2. Add "isc" template for adding the copyright boilerplate
3. Changes all source files to include copyright and SPDX license
header, this includes all the C sources, documentation, zone files,
configuration files. There are notes in the doc/dev/copyrights file
on how to add correct headers to the new files.
4. Handle the rest that can't be modified via .reuse/dep5 file. The
binary (or otherwise unmodifiable) files could have license places
next to them in <foo>.license file, but this would lead to cluttered
repository and most of the files handled in the .reuse/dep5 file are
system test files.
(cherry picked from commit 58bd26b6cf)
66 lines
1.4 KiB
Perl
66 lines
1.4 KiB
Perl
#!/usr/local/bin/perl -w
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# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# SPDX-License-Identifier: MPL-2.0
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, you can obtain one at https://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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$0 =~ s%.*/%%;
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if (@ARGV != 0) {
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warn "Usage: $0 < list-of-files\n";
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warn "The util/copyrights file is normally used for list-of-files.\n";
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exit(1);
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}
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$total = 0;
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printf "Lines Trimmed:\n";
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while (defined($line = <STDIN>)) {
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($file) = split(/\s+/, $line, 2);
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# These are binary and must be ignored.
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next if $file =~ m%/random.data|\.gif$%;
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next if -B $file;
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print "$file\n";
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unless (open(FILEIN, "< $file")) {
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warn "$0: open < $file: $!, skipping\n";
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next;
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}
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undef $/; # Slurp whole file.
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$_ = <FILEIN>;
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$/ = "\n"; # Back to line-at-a-time for <FILES>.
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close(FILEIN);
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$count = s/[ \t]+$//mg;
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next unless $count > 0;
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unless (open(FILEOUT, "> $file")) {
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warn "$0: open > $file: $!, skipping\n";
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next;
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}
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print FILEOUT or die "$0: printing to $file: $!, exiting\n";
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close FILEOUT or die "$0: closing $file: $!, exiting\n";
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printf("%6d lines trimmed in $file\n", $count) if $count > 0;
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$total += $count;
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}
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printf "%6d TOTAL\n", $total;
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exit(0);
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