1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
#!/usr/bin/env perl
#
# InspIRCd -- Internet Relay Chat Daemon
#
# Copyright (C) 2020-2021 Sadie Powell <sadie@witchery.services>
#
# This file is part of InspIRCd. InspIRCd 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, version 2.
#
# 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, see <http://www.gnu.org/licenses/>.
#
use v5.10.0;
use strict;
use warnings FATAL => qw(all);
use File::Basename qw(dirname);
use File::Util ();
use FindBin qw($RealDir);
use List::Util qw(uniq);
use POSIX qw(strftime);
use lib dirname $RealDir;
use make::common;
use make::console;
my @ignored_revisions = (
'0b4285abd12323920d92fee51e199edd7527dbec', # adding copyright headers
'46a39046196f55b52336e19662bb7bac85b731ac', # adding copyright headers
'4a6fedd9324d87349a806c9c1d0ae6e7d3c1fd38', # mass-updating descriptions
'56375392ba94f2552bbeeeab4fd39e1e50295525', # sadie's name change
'bab14f0dd2345c9d7dcbc47c918563709e1ac094', # peavey breaking line endings
'f2acdbc3820f0f4f5ef76a0a64e73d2a320df91f', # peavey fixing line endings
);
my @paths = File::Util->new->list_dir(dirname($RealDir) => { recurse => 1 });
my @updated;
for my $path (@paths) {
next unless -f $path;
next if $path =~ /\/\./;
next if $path =~ /\/build\//;
next if $path =~ /\/vendor\//;
if (system "git ls-files --error-unmatch -- $path 1>/dev/null 2>/dev/null") {
say STDERR console_format "Skipping <|YELLOW $path|> as it has not been committed." if defined $ENV{MKHEADERS_VERBOSE};
next;
}
open(my $fh, $path) or print_error "unable to read from $path: $!";
my ($copyright, $indent, @lines);
for my $line (<$fh>) {
chomp $line;
if ($line =~ /^([^0-9A-Za-z]+\s)Copyright\s+\(C\)\s+[^<]+\s+<[^>]+>$/) {
$copyright = scalar @lines;
$indent = $1;
} else {
push @lines, $line;
}
}
close $fh;
if (defined $copyright) {
say console_format "Updating copyright headers in <|GREEN $path|>." if defined $ENV{MKHEADERS_VERBOSE};
my (%authors, $commit, %commits);
my $ignored_args = join ' ', map { "--ignore-rev $_" } @ignored_revisions;
for my $line (split /\n+/, `git blame $ignored_args --incremental -M -w HEAD -- $path`) {
if ($line =~ /^([0-9a-f]{40})(?:\s\d+){3}$/) {
$commit = $1;
$commits{$commit} //= {};
} elsif ($line =~ /^author (.+)/) {
$commits{$commit}->{NAME} = $1;
} elsif ($line =~ /^author-mail <(.+)>/) {
$commits{$commit}->{EMAIL} = $1;
} elsif ($line =~ /^author-time (.+)/) {
$commits{$commit}->{YEAR} = strftime '%Y', gmtime $1;
} elsif ($line =~ /^filename /) {
my $display = sprintf "%s <%s>", $commits{$commit}->{NAME}, $commits{$commit}->{EMAIL};
$authors{$display} //= [];
push @{$authors{$display}}, $commits{$commit}->{YEAR};
my $details = `git rev-list --format=%B --max-count=1 $commit`;
while ($details =~ /co-authored-by: ([^<]+<[^>]+>)/gi) {
$authors{$1} //= [];
push @{$authors{$1}}, $commits{$commit}->{YEAR};
}
undef $commit;
}
}
my @copyrights;
while (my ($display, $years) = each %authors) {
next if $display eq 'InspIRCd Robot <noreply@inspircd.org>';
my ($last_year, $start_year, @year_ranges);
for my $year (uniq sort @$years) {
if (!defined $last_year) {
$start_year = $last_year = $year
} elsif ($year == $last_year + 1) {
$last_year = $year;
} else {
if ($last_year == $start_year) {
push @year_ranges, $last_year;
} else {
push @year_ranges, "$start_year-$last_year";
}
$start_year = $last_year = $year;
}
}
if (defined $last_year) {
if ($last_year == $start_year) {
push @year_ranges, $last_year;
} else {
push @year_ranges, "$start_year-$last_year";
}
}
my $joined_years = join ', ', @year_ranges;
push @copyrights, "${\$indent}Copyright (C) $joined_years $display";
}
splice @lines, $copyright, 0, reverse sort @copyrights;
open(my $fh, '>', $path) or print_error "unable to write to $path: $!";
for my $line (@lines) {
say $fh $line;
}
close $fh;
push @updated, $path;
} else {
say STDERR console_format "Skipping <|YELLOW $path|> as it contains no copyright headers." if defined $ENV{MKHEADERS_VERBOSE};
}
}
execute 'git', 'commit',
'--author', 'InspIRCd Robot <noreply@inspircd.org>',
'--message', 'Update copyright headers.',
'--', @updated;
|
