2 # (c) 2007, Joe Perches <joe@perches.com>
3 # created from checkpatch.pl
5 # Print selected REVIEWERS information for
6 # the files modified in a patch or for a file
8 # usage: perl scripts/get_reviewer.pl [OPTIONS] <patch>
9 # perl scripts/get_reviewer.pl [OPTIONS] -f <file>
11 # A minimally modified version of get_maintainer.pl from the
12 # Linux source tree, adapted for use in mesa.
14 # Licensed under the terms of the GNU GPL License version 2
21 use Getopt
::Long
qw(:config no_auto_abbrev);
24 my $cur_path = fastgetcwd
() . '/';
27 my $email_usename = 1;
28 my $email_maintainer = 1;
29 my $email_reviewer = 1;
31 my $email_subscriber_list = 0;
32 my $email_git_penguin_chiefs = 0;
34 my $email_git_all_signature_types = 0;
35 my $email_git_blame = 0;
36 my $email_git_blame_signatures = 1;
37 my $email_git_fallback = 1;
38 my $email_git_min_signatures = 1;
39 my $email_git_max_maintainers = 5;
40 my $email_git_min_percent = 15;
41 my $email_git_since = "1-year-ago";
42 my $email_hg_since = "-365";
44 my $email_remove_duplicates = 1;
45 my $email_use_mailmap = 1;
46 my $output_multiline = 1;
47 my $output_separator = ", ";
49 my $output_rolestats = 1;
50 my $output_section_maxlen = 50;
58 my $from_filename = 0;
59 my $pattern_depth = 0;
67 my %commit_author_hash;
68 my %commit_signer_hash;
70 my @penguin_chief = ();
71 #push(@penguin_chief, "Linus Torvalds:torvalds\@linux-foundation.org");
72 #Andrew wants in on most everything - 2009/01/14
73 #push(@penguin_chief, "Andrew Morton:akpm\@linux-foundation.org");
75 my @penguin_chief_names = ();
76 foreach my $chief (@penguin_chief) {
77 if ($chief =~ m/^(.*):(.*)/) {
80 push(@penguin_chief_names, $chief_name);
83 my $penguin_chiefs = "\(" . join("|", @penguin_chief_names) . "\)";
85 # Signature types of people who are either
86 # a) responsible for the code in question, or
87 # b) familiar enough with it to give relevant feedback
88 my @signature_tags = ();
89 push(@signature_tags, "Signed-off-by:");
90 push(@signature_tags, "Reviewed-by:");
91 push(@signature_tags, "Acked-by:");
93 my $signature_pattern = "\(" . join("|", @signature_tags) . "\)";
95 # rfc822 email address - preloaded methods go here.
96 my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])";
97 my $rfc822_char = '[\\000-\\377]';
99 # VCS command support: class-like functions and strings
104 "execute_cmd" => \
&git_execute_cmd
,
105 "available" => '(which("git") ne "") && (-e ".git")',
106 "find_signers_cmd" =>
107 "git log --no-color --follow --since=\$email_git_since " .
108 '--numstat --no-merges ' .
109 '--format="GitCommit: %H%n' .
110 'GitAuthor: %an <%ae>%n' .
115 "find_commit_signers_cmd" =>
116 "git log --no-color " .
118 '--format="GitCommit: %H%n' .
119 'GitAuthor: %an <%ae>%n' .
124 "find_commit_author_cmd" =>
125 "git log --no-color " .
127 '--format="GitCommit: %H%n' .
128 'GitAuthor: %an <%ae>%n' .
130 'GitSubject: %s%n"' .
132 "blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file",
133 "blame_file_cmd" => "git blame -l \$file",
134 "commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})",
135 "blame_commit_pattern" => "^([0-9a-f]+) ",
136 "author_pattern" => "^GitAuthor: (.*)",
137 "subject_pattern" => "^GitSubject: (.*)",
138 "stat_pattern" => "^(\\d+)\\t(\\d+)\\t\$file\$",
142 "execute_cmd" => \
&hg_execute_cmd
,
143 "available" => '(which("hg") ne "") && (-d ".hg")',
144 "find_signers_cmd" =>
145 "hg log --date=\$email_hg_since " .
146 "--template='HgCommit: {node}\\n" .
147 "HgAuthor: {author}\\n" .
148 "HgSubject: {desc}\\n'" .
150 "find_commit_signers_cmd" =>
152 "--template='HgSubject: {desc}\\n'" .
154 "find_commit_author_cmd" =>
156 "--template='HgCommit: {node}\\n" .
157 "HgAuthor: {author}\\n" .
158 "HgSubject: {desc|firstline}\\n'" .
160 "blame_range_cmd" => "", # not supported
161 "blame_file_cmd" => "hg blame -n \$file",
162 "commit_pattern" => "^HgCommit: ([0-9a-f]{40,40})",
163 "blame_commit_pattern" => "^([ 0-9a-f]+):",
164 "author_pattern" => "^HgAuthor: (.*)",
165 "subject_pattern" => "^HgSubject: (.*)",
166 "stat_pattern" => "^(\\d+)\t(\\d+)\t\$file\$",
169 my $conf = which_conf
(".get_maintainer.conf");
172 open(my $conffile, '<', "$conf")
173 or warn "$P: Can't find a readable .get_maintainer.conf file $!\n";
175 while (<$conffile>) {
178 $line =~ s/\s*\n?$//g;
182 next if ($line =~ m/^\s*#/);
183 next if ($line =~ m/^\s*$/);
185 my @words = split(" ", $line);
186 foreach my $word (@words) {
187 last if ($word =~ m/^#/);
188 push (@conf_args, $word);
192 unshift(@ARGV, @conf_args) if @conf_args;
195 my @ignore_emails = ();
196 my $ignore_file = which_conf
(".get_maintainer.ignore");
197 if (-f
$ignore_file) {
198 open(my $ignore, '<', "$ignore_file")
199 or warn "$P: Can't find a readable .get_maintainer.ignore file $!\n";
203 $line =~ s/\s*\n?$//;
208 next if ($line =~ m/^\s*$/);
209 if (rfc822_valid
($line)) {
210 push(@ignore_emails, $line);
218 'git!' => \
$email_git,
219 'git-all-signature-types!' => \
$email_git_all_signature_types,
220 'git-blame!' => \
$email_git_blame,
221 'git-blame-signatures!' => \
$email_git_blame_signatures,
222 'git-fallback!' => \
$email_git_fallback,
223 'git-chief-penguins!' => \
$email_git_penguin_chiefs,
224 'git-min-signatures=i' => \
$email_git_min_signatures,
225 'git-max-maintainers=i' => \
$email_git_max_maintainers,
226 'git-min-percent=i' => \
$email_git_min_percent,
227 'git-since=s' => \
$email_git_since,
228 'hg-since=s' => \
$email_hg_since,
229 'i|interactive!' => \
$interactive,
230 'remove-duplicates!' => \
$email_remove_duplicates,
231 'mailmap!' => \
$email_use_mailmap,
232 'm!' => \
$email_maintainer,
233 'r!' => \
$email_reviewer,
234 'n!' => \
$email_usename,
235 'l!' => \
$email_list,
236 's!' => \
$email_subscriber_list,
237 'multiline!' => \
$output_multiline,
238 'roles!' => \
$output_roles,
239 'rolestats!' => \
$output_rolestats,
240 'separator=s' => \
$output_separator,
241 'subsystem!' => \
$subsystem,
242 'status!' => \
$status,
245 'pattern-depth=i' => \
$pattern_depth,
246 'k|keywords!' => \
$keywords,
247 'sections!' => \
$sections,
248 'fe|file-emails!' => \
$file_emails,
249 'f|file' => \
$from_filename,
250 'v|version' => \
$version,
251 'h|help|usage' => \
$help,
253 die "$P: invalid argument - use --help if necessary\n";
262 print("${P} ${V}\n");
266 if (-t STDIN
&& !@ARGV) {
267 # We're talking to a terminal, but have no command line arguments.
268 die "$P: missing patchfile or -f file - use --help if necessary\n";
271 $output_multiline = 0 if ($output_separator ne ", ");
272 $output_rolestats = 1 if ($interactive);
273 $output_roles = 1 if ($output_rolestats);
285 my $selections = $email + $scm + $status + $subsystem + $web;
286 if ($selections == 0) {
287 die "$P: Missing required option: email, scm, status, subsystem or web\n";
292 ($email_maintainer + $email_reviewer +
293 $email_list + $email_subscriber_list +
294 $email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) {
295 die "$P: Please select at least 1 email option\n";
298 if (!top_of_mesa_tree
($lk_path)) {
299 die "$P: The current directory does not appear to be "
300 . "a mesa source tree.\n";
303 ## Read REVIEWERS for type/value pairs
308 open (my $maint, '<', "${lk_path}REVIEWERS")
309 or die "$P: Can't open REVIEWERS: $!\n";
313 if ($line =~ m/^([A-Z]):\s*(.*)/) {
317 ##Filename pattern matching
318 if ($type eq "F" || $type eq "X") {
319 $value =~ s@\
.@
\\\
.@g; ##Convert . to \.
320 $value =~ s/\*/\.\*/g; ##Convert * to .*
321 $value =~ s/\?/\./g; ##Convert ? to .
322 ##if pattern is a directory and it lacks a trailing slash, add one
324 $value =~ s@
([^/])$@$1/@
;
326 } elsif ($type eq "K") {
327 $keyword_hash{@typevalue} = $value;
329 push(@typevalue, "$type:$value");
330 } elsif (!/^(\s)*$/) {
332 push(@typevalue, $line);
339 # Read mail address map
352 return if (!$email_use_mailmap || !(-f
"${lk_path}.mailmap"));
354 open(my $mailmap_file, '<', "${lk_path}.mailmap")
355 or warn "$P: Can't open .mailmap: $!\n";
357 while (<$mailmap_file>) {
358 s/#.*$//; #strip comments
359 s/^\s+|\s+$//g; #trim
361 next if (/^\s*$/); #skip empty lines
362 #entries have one of the following formats:
365 # name1 <mail1> <mail2>
366 # name1 <mail1> name2 <mail2>
367 # (see man git-shortlog)
369 if (/^([^<]+)<([^>]+)>$/) {
373 $real_name =~ s/\s+$//;
374 ($real_name, $address) = parse_email
("$real_name <$address>");
375 $mailmap->{names
}->{$address} = $real_name;
377 } elsif (/^<([^>]+)>\s*<([^>]+)>$/) {
378 my $real_address = $1;
379 my $wrong_address = $2;
381 $mailmap->{addresses
}->{$wrong_address} = $real_address;
383 } elsif (/^(.+)<([^>]+)>\s*<([^>]+)>$/) {
385 my $real_address = $2;
386 my $wrong_address = $3;
388 $real_name =~ s/\s+$//;
389 ($real_name, $real_address) =
390 parse_email
("$real_name <$real_address>");
391 $mailmap->{names
}->{$wrong_address} = $real_name;
392 $mailmap->{addresses
}->{$wrong_address} = $real_address;
394 } elsif (/^(.+)<([^>]+)>\s*(.+)\s*<([^>]+)>$/) {
396 my $real_address = $2;
398 my $wrong_address = $4;
400 $real_name =~ s/\s+$//;
401 ($real_name, $real_address) =
402 parse_email
("$real_name <$real_address>");
404 $wrong_name =~ s/\s+$//;
405 ($wrong_name, $wrong_address) =
406 parse_email
("$wrong_name <$wrong_address>");
408 my $wrong_email = format_email
($wrong_name, $wrong_address, 1);
409 $mailmap->{names
}->{$wrong_email} = $real_name;
410 $mailmap->{addresses
}->{$wrong_email} = $real_address;
413 close($mailmap_file);
416 ## use the filenames on the command line or find the filenames in the patchfiles
420 my @keyword_tvi = ();
421 my @file_emails = ();
424 push(@ARGV, "&STDIN");
427 foreach my $file (@ARGV) {
428 if ($file ne "&STDIN") {
429 ##if $file is a directory and it lacks a trailing slash, add one
431 $file =~ s@
([^/])$@$1/@
;
432 } elsif (!(-f
$file)) {
433 die "$P: file '${file}' not found\n";
436 if ($from_filename) {
437 $file =~ s/^\Q${cur_path}\E//; #strip any absolute path
438 $file =~ s/^\Q${lk_path}\E//; #or the path to the lk tree
440 if ($file ne "REVIEWERS" && -f
$file && ($keywords || $file_emails)) {
441 open(my $f, '<', $file)
442 or die "$P: Can't open $file: $!\n";
443 my $text = do { local($/) ; <$f> };
446 foreach my $line (keys %keyword_hash) {
447 if ($text =~ m/$keyword_hash{$line}/x) {
448 push(@keyword_tvi, $line);
453 my @poss_addr = $text =~ m
$[A
-Za
-zÀ
-ÿ
\"\' \
,\
.\
+-]*\s
*[\
,]*\s
*[\
(\
<\
{]{0,1}[A
-Za
-z0
-9_\
.\
+-]+\@
[A
-Za
-z0
-9\
.-]+\
.[A
-Za
-z0
-9]+[\
)\
>\
}]{0,1}$g;
454 push(@file_emails, clean_file_emails
(@poss_addr));
458 my $file_cnt = @files;
461 open(my $patch, "< $file")
462 or die "$P: Can't open $file: $!\n";
464 # We can check arbitrary information before the patch
465 # like the commit message, mail headers, etc...
466 # This allows us to match arbitrary keywords against any part
467 # of a git format-patch generated file (subject tags, etc...)
469 my $patch_prefix = ""; #Parsing the intro
473 if (m/^\+\+\+\s+(\S+)/ or m/^---\s+(\S+)/) {
475 $filename =~ s@
^[^/]*/@@
;
477 $lastfile = $filename;
478 push(@files, $filename);
479 $patch_prefix = "^[+-].*"; #Now parsing the actual patch
480 } elsif (m/^\@\@ -(\d+),(\d+)/) {
481 if ($email_git_blame) {
482 push(@range, "$lastfile:$1:$2");
484 } elsif ($keywords) {
485 foreach my $line (keys %keyword_hash) {
486 if ($patch_line =~ m/${patch_prefix}$keyword_hash{$line}/x) {
487 push(@keyword_tvi, $line);
494 if ($file_cnt == @files) {
495 warn "$P: file '${file}' doesn't appear to be a patch. "
496 . "Add -f to options?\n";
498 @files = sort_and_uniq
(@files);
502 @file_emails = uniq
(@file_emails);
505 my %email_hash_address;
513 my %deduplicate_name_hash = ();
514 my %deduplicate_address_hash = ();
516 my @maintainers = get_maintainers
();
519 @maintainers = merge_email
(@maintainers);
520 output
(@maintainers);
529 @status = uniq
(@status);
534 @subsystem = uniq
(@subsystem);
545 sub ignore_email_address
{
548 foreach my $ignore (@ignore_emails) {
549 return 1 if ($ignore eq $address);
555 sub range_is_maintained
{
556 my ($start, $end) = @_;
558 for (my $i = $start; $i < $end; $i++) {
559 my $line = $typevalue[$i];
560 if ($line =~ m/^([A-Z]):\s*(.*)/) {
564 if ($value =~ /(maintain|support)/i) {
573 sub range_has_maintainer
{
574 my ($start, $end) = @_;
576 for (my $i = $start; $i < $end; $i++) {
577 my $line = $typevalue[$i];
578 if ($line =~ m/^([A-Z]):\s*(.*)/) {
589 sub get_maintainers
{
590 %email_hash_name = ();
591 %email_hash_address = ();
592 %commit_author_hash = ();
593 %commit_signer_hash = ();
601 %deduplicate_name_hash = ();
602 %deduplicate_address_hash = ();
603 if ($email_git_all_signature_types) {
604 $signature_pattern = "(.+?)[Bb][Yy]:";
606 $signature_pattern = "\(" . join("|", @signature_tags) . "\)";
609 # Find responsible parties
611 my %exact_pattern_match_hash = ();
613 foreach my $file (@files) {
616 my $tvi = find_first_section
();
617 while ($tvi < @typevalue) {
618 my $start = find_starting_index
($tvi);
619 my $end = find_ending_index
($tvi);
623 #Do not match excluded file patterns
625 for ($i = $start; $i < $end; $i++) {
626 my $line = $typevalue[$i];
627 if ($line =~ m/^([A-Z]):\s*(.*)/) {
631 if (file_match_pattern
($file, $value)) {
640 for ($i = $start; $i < $end; $i++) {
641 my $line = $typevalue[$i];
642 if ($line =~ m/^([A-Z]):\s*(.*)/) {
646 if (file_match_pattern
($file, $value)) {
647 my $value_pd = ($value =~ tr@
/@@
);
648 my $file_pd = ($file =~ tr@
/@@
);
649 $value_pd++ if (substr($value,-1,1) ne "/");
650 $value_pd = -1 if ($value =~ /^\.\*/);
651 if ($value_pd >= $file_pd &&
652 range_is_maintained
($start, $end) &&
653 range_has_maintainer
($start, $end)) {
654 $exact_pattern_match_hash{$file} = 1;
656 if ($pattern_depth == 0 ||
657 (($file_pd - $value_pd) < $pattern_depth)) {
658 $hash{$tvi} = $value_pd;
661 } elsif ($type eq 'N') {
662 if ($file =~ m/$value/x) {
672 foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
673 add_categories
($line);
676 my $start = find_starting_index
($line);
677 my $end = find_ending_index
($line);
678 for ($i = $start; $i < $end; $i++) {
679 my $line = $typevalue[$i];
680 if ($line =~ /^[FX]:/) { ##Restore file patterns
681 $line =~ s/([^\\])\.([^\*])/$1\?$2/g;
682 $line =~ s/([^\\])\.$/$1\?/g; ##Convert . back to ?
683 $line =~ s/\\\./\./g; ##Convert \. to .
684 $line =~ s/\.\*/\*/g; ##Convert .* to *
686 $line =~ s/^([A-Z]):/$1:\t/g;
695 @keyword_tvi = sort_and_uniq
(@keyword_tvi);
696 foreach my $line (@keyword_tvi) {
697 add_categories
($line);
701 foreach my $email (@email_to, @list_to) {
702 $email->[0] = deduplicate_email
($email->[0]);
705 foreach my $file (@files) {
707 ($email_git || ($email_git_fallback &&
708 !$exact_pattern_match_hash{$file}))) {
709 vcs_file_signoffs
($file);
711 if ($email && $email_git_blame) {
712 vcs_file_blame
($file);
717 foreach my $chief (@penguin_chief) {
718 if ($chief =~ m/^(.*):(.*)/) {
721 $email_address = format_email
($1, $2, $email_usename);
722 if ($email_git_penguin_chiefs) {
723 push(@email_to, [$email_address, 'chief penguin']);
725 @email_to = grep($_->[0] !~ /${email_address}/, @email_to);
730 foreach my $email (@file_emails) {
731 my ($name, $address) = parse_email
($email);
733 my $tmp_email = format_email
($name, $address, $email_usename);
734 push_email_address
($tmp_email, '');
735 add_role
($tmp_email, 'in file');
740 if ($email || $email_list) {
742 @to = (@to, @email_to);
745 @to = (@to, @list_to);
750 @to = interactive_get_maintainers
(\
@to);
756 sub file_match_pattern
{
757 my ($file, $pattern) = @_;
758 if (substr($pattern, -1) eq "/") {
759 if ($file =~ m@
^$pattern@
) {
763 if ($file =~ m@
^$pattern@
) {
764 my $s1 = ($file =~ tr@
/@@
);
765 my $s2 = ($pattern =~ tr@
/@@
);
776 usage: $P [options] patchfile
777 $P [options] -f file|directory
780 REVIEWER field selection options:
781 --email => print email address(es) if any
782 --git => include recent git \*-by: signers
783 --git-all-signature-types => include signers regardless of signature type
784 or use only ${signature_pattern} signers (default: $email_git_all_signature_types)
785 --git-fallback => use git when no exact REVIEWERS pattern (default: $email_git_fallback)
786 --git-chief-penguins => include ${penguin_chiefs}
787 --git-min-signatures => number of signatures required (default: $email_git_min_signatures)
788 --git-max-maintainers => maximum maintainers to add (default: $email_git_max_maintainers)
789 --git-min-percent => minimum percentage of commits required (default: $email_git_min_percent)
790 --git-blame => use git blame to find modified commits for patch or file
791 --git-blame-signatures => when used with --git-blame, also include all commit signers
792 --git-since => git history to use (default: $email_git_since)
793 --hg-since => hg history to use (default: $email_hg_since)
794 --interactive => display a menu (mostly useful if used with the --git option)
795 --m => include maintainer(s) if any
796 --r => include reviewer(s) if any
797 --n => include name 'Full Name <addr\@domain.tld>'
798 --l => include list(s) if any
799 --s => include subscriber only list(s) if any
800 --remove-duplicates => minimize duplicate email names/addresses
801 --roles => show roles (status:subsystem, git-signer, list, etc...)
802 --rolestats => show roles and statistics (commits/total_commits, %)
803 --file-emails => add email addresses found in -f file (default: 0 (off))
804 --scm => print SCM tree(s) if any
805 --status => print status if any
806 --subsystem => print subsystem name if any
807 --web => print website(s) if any
810 --separator [, ] => separator for multiple entries on 1 line
811 using --separator also sets --nomultiline if --separator is not [, ]
812 --multiline => print 1 entry per line
815 --pattern-depth => Number of pattern directory traversals (default: 0 (all))
816 --keywords => scan patch for keywords (default: $keywords)
817 --sections => print all of the subsystem sections with pattern matches
818 --mailmap => use .mailmap file (default: $email_use_mailmap)
819 --version => show version
820 --help => show this help information
823 [--email --nogit --git-fallback --m --r --n --l --multiline --pattern-depth=0
824 --remove-duplicates --rolestats]
827 Using "-f directory" may give unexpected results:
828 Used with "--git", git signators for _all_ files in and below
829 directory are examined as git recurses directories.
830 Any specified X: (exclude) pattern matches are _not_ ignored.
831 Used with "--nogit", directory is used as a pattern match,
832 no individual file within the directory or subdirectory
834 Used with "--git-blame", does not iterate all files in directory
835 Using "--git-blame" is slow and may add old committers and authors
836 that are no longer active maintainers to the output.
837 Using "--roles" or "--rolestats" with git send-email --cc-cmd or any
838 other automated tools that expect only ["name"] <email address>
839 may not work because of additional output after <email address>.
840 Using "--rolestats" and "--git-blame" shows the #/total=% commits,
841 not the percentage of the entire file authored. # of commits is
842 not a good measure of amount of code authored. 1 major commit may
843 contain a thousand lines, 5 trivial commits may modify a single line.
844 If git is not installed, but mercurial (hg) is installed and an .hg
845 repository exists, the following options apply to mercurial:
847 --git-min-signatures, --git-max-maintainers, --git-min-percent, and
849 Use --hg-since not --git-since to control date selection
850 File ".get_maintainer.conf", if it exists in the linux kernel source root
851 directory, can change whatever get_maintainer defaults are desired.
852 Entries in this file can be any command line argument.
853 This file is prepended to any additional command line arguments.
854 Multiple lines and # comments are allowed.
855 Most options have both positive and negative forms.
856 The negative forms for --<foo> are --no<foo> and --no-<foo>.
861 sub top_of_mesa_tree
{
864 if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") {
867 if ( (-f
"${lk_path}docs/mesa.css")
868 && (-f
"${lk_path}docs/features.txt")
869 && (-f
"${lk_path}src/mesa/main/version.c")
870 && (-f
"${lk_path}REVIEWERS")
871 && (-d
"${lk_path}scripts")) {
878 my ($formatted_email) = @_;
883 if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) {
886 } elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) {
888 } elsif ($formatted_email =~ /^(.+\@\S*).*$/) {
892 $name =~ s/^\s+|\s+$//g;
893 $name =~ s/^\"|\"$//g;
894 $address =~ s/^\s+|\s+$//g;
896 if ($name =~ /[^\w \-]/i) { ##has "must quote" chars
897 $name =~ s/(?<!\\)"/\\"/g; ##escape quotes
901 return ($name, $address);
905 my ($name, $address, $usename) = @_;
909 $name =~ s/^\s+|\s+$//g;
910 $name =~ s/^\"|\"$//g;
911 $address =~ s/^\s+|\s+$//g;
913 if ($name =~ /[^\w \-]/i) { ##has "must quote" chars
914 $name =~ s/(?<!\\)"/\\"/g; ##escape quotes
920 $formatted_email = "$address";
922 $formatted_email = "$name <$address>";
925 $formatted_email = $address;
928 return $formatted_email;
931 sub find_first_section
{
934 while ($index < @typevalue) {
935 my $tv = $typevalue[$index];
936 if (($tv =~ m/^([A-Z]):\s*(.*)/)) {
945 sub find_starting_index
{
949 my $tv = $typevalue[$index];
950 if (!($tv =~ m/^([A-Z]):\s*(.*)/)) {
959 sub find_ending_index
{
962 while ($index < @typevalue) {
963 my $tv = $typevalue[$index];
964 if (!($tv =~ m/^([A-Z]):\s*(.*)/)) {
973 sub get_subsystem_name
{
976 my $start = find_starting_index
($index);
978 my $subsystem = $typevalue[$start];
979 if ($output_section_maxlen && length($subsystem) > $output_section_maxlen) {
980 $subsystem = substr($subsystem, 0, $output_section_maxlen - 3);
981 $subsystem =~ s/\s*$//;
982 $subsystem = $subsystem . "...";
987 sub get_maintainer_role
{
991 my $start = find_starting_index
($index);
992 my $end = find_ending_index
($index);
994 my $role = "unknown";
995 my $subsystem = get_subsystem_name
($index);
997 for ($i = $start + 1; $i < $end; $i++) {
998 my $tv = $typevalue[$i];
999 if ($tv =~ m/^([A-Z]):\s*(.*)/) {
1002 if ($ptype eq "S") {
1009 if ($role eq "supported") {
1010 $role = "supporter";
1011 } elsif ($role eq "maintained") {
1012 $role = "maintainer";
1013 } elsif ($role eq "odd fixes") {
1014 $role = "odd fixer";
1015 } elsif ($role eq "orphan") {
1016 $role = "orphan minder";
1017 } elsif ($role eq "obsolete") {
1018 $role = "obsolete minder";
1019 } elsif ($role eq "buried alive in reporters") {
1020 $role = "chief penguin";
1023 return $role . ":" . $subsystem;
1029 my $subsystem = get_subsystem_name
($index);
1031 if ($subsystem eq "THE REST") {
1038 sub add_categories
{
1042 my $start = find_starting_index
($index);
1043 my $end = find_ending_index
($index);
1045 push(@subsystem, $typevalue[$start]);
1047 for ($i = $start + 1; $i < $end; $i++) {
1048 my $tv = $typevalue[$i];
1049 if ($tv =~ m/^([A-Z]):\s*(.*)/) {
1052 if ($ptype eq "L") {
1053 my $list_address = $pvalue;
1054 my $list_additional = "";
1055 my $list_role = get_list_role
($i);
1057 if ($list_role ne "") {
1058 $list_role = ":" . $list_role;
1060 if ($list_address =~ m/([^\s]+)\s+(.*)$/) {
1062 $list_additional = $2;
1064 if ($list_additional =~ m/subscribers-only/) {
1065 if ($email_subscriber_list) {
1066 if (!$hash_list_to{lc($list_address)}) {
1067 $hash_list_to{lc($list_address)} = 1;
1068 push(@list_to, [$list_address,
1069 "subscriber list${list_role}"]);
1074 if (!$hash_list_to{lc($list_address)}) {
1075 $hash_list_to{lc($list_address)} = 1;
1076 if ($list_additional =~ m/moderated/) {
1077 push(@list_to, [$list_address,
1078 "moderated list${list_role}"]);
1080 push(@list_to, [$list_address,
1081 "open list${list_role}"]);
1086 } elsif ($ptype eq "M") {
1087 my ($name, $address) = parse_email
($pvalue);
1090 my $tv = $typevalue[$i - 1];
1091 if ($tv =~ m/^([A-Z]):\s*(.*)/) {
1094 $pvalue = format_email
($name, $address, $email_usename);
1099 if ($email_maintainer) {
1100 my $role = get_maintainer_role
($i);
1101 push_email_addresses
($pvalue, $role);
1103 } elsif ($ptype eq "R") {
1104 my ($name, $address) = parse_email
($pvalue);
1107 my $tv = $typevalue[$i - 1];
1108 if ($tv =~ m/^([A-Z]):\s*(.*)/) {
1111 $pvalue = format_email
($name, $address, $email_usename);
1116 if ($email_reviewer) {
1117 my $subsystem = get_subsystem_name
($i);
1118 push_email_addresses
($pvalue, "reviewer:$subsystem");
1120 } elsif ($ptype eq "T") {
1121 push(@scm, $pvalue);
1122 } elsif ($ptype eq "W") {
1123 push(@web, $pvalue);
1124 } elsif ($ptype eq "S") {
1125 push(@status, $pvalue);
1132 my ($name, $address) = @_;
1134 return 1 if (($name eq "") && ($address eq ""));
1135 return 1 if (($name ne "") && exists($email_hash_name{lc($name)}));
1136 return 1 if (($address ne "") && exists($email_hash_address{lc($address)}));
1141 sub push_email_address
{
1142 my ($line, $role) = @_;
1144 my ($name, $address) = parse_email
($line);
1146 if ($address eq "") {
1150 if (!$email_remove_duplicates) {
1151 push(@email_to, [format_email
($name, $address, $email_usename), $role]);
1152 } elsif (!email_inuse
($name, $address)) {
1153 push(@email_to, [format_email
($name, $address, $email_usename), $role]);
1154 $email_hash_name{lc($name)}++ if ($name ne "");
1155 $email_hash_address{lc($address)}++;
1161 sub push_email_addresses
{
1162 my ($address, $role) = @_;
1164 my @address_list = ();
1166 if (rfc822_valid
($address)) {
1167 push_email_address
($address, $role);
1168 } elsif (@address_list = rfc822_validlist
($address)) {
1169 my $array_count = shift(@address_list);
1170 while (my $entry = shift(@address_list)) {
1171 push_email_address
($entry, $role);
1174 if (!push_email_address
($address, $role)) {
1175 warn("Invalid REVIEWERS address: '" . $address . "'\n");
1181 my ($line, $role) = @_;
1183 my ($name, $address) = parse_email
($line);
1184 my $email = format_email
($name, $address, $email_usename);
1186 foreach my $entry (@email_to) {
1187 if ($email_remove_duplicates) {
1188 my ($entry_name, $entry_address) = parse_email
($entry->[0]);
1189 if (($name eq $entry_name || $address eq $entry_address)
1190 && ($role eq "" || !($entry->[1] =~ m/$role/))
1192 if ($entry->[1] eq "") {
1193 $entry->[1] = "$role";
1195 $entry->[1] = "$entry->[1],$role";
1199 if ($email eq $entry->[0]
1200 && ($role eq "" || !($entry->[1] =~ m/$role/))
1202 if ($entry->[1] eq "") {
1203 $entry->[1] = "$role";
1205 $entry->[1] = "$entry->[1],$role";
1215 foreach my $path (split(/:/, $ENV{PATH
})) {
1216 if (-e
"$path/$bin") {
1217 return "$path/$bin";
1227 foreach my $path (split(/:/, ".:$ENV{HOME}:.scripts")) {
1228 if (-e
"$path/$conf") {
1229 return "$path/$conf";
1239 my ($name, $address) = parse_email
($line);
1240 my $email = format_email
($name, $address, 1);
1241 my $real_name = $name;
1242 my $real_address = $address;
1244 if (exists $mailmap->{names
}->{$email} ||
1245 exists $mailmap->{addresses
}->{$email}) {
1246 if (exists $mailmap->{names
}->{$email}) {
1247 $real_name = $mailmap->{names
}->{$email};
1249 if (exists $mailmap->{addresses
}->{$email}) {
1250 $real_address = $mailmap->{addresses
}->{$email};
1253 if (exists $mailmap->{names
}->{$address}) {
1254 $real_name = $mailmap->{names
}->{$address};
1256 if (exists $mailmap->{addresses
}->{$address}) {
1257 $real_address = $mailmap->{addresses
}->{$address};
1260 return format_email
($real_name, $real_address, 1);
1264 my (@addresses) = @_;
1266 my @mapped_emails = ();
1267 foreach my $line (@addresses) {
1268 push(@mapped_emails, mailmap_email
($line));
1270 merge_by_realname
(@mapped_emails) if ($email_use_mailmap);
1271 return @mapped_emails;
1274 sub merge_by_realname
{
1278 foreach my $email (@emails) {
1279 my ($name, $address) = parse_email
($email);
1280 if (exists $address_map{$name}) {
1281 $address = $address_map{$name};
1282 $email = format_email
($name, $address, 1);
1284 $address_map{$name} = $address;
1289 sub git_execute_cmd
{
1293 my $output = `$cmd`;
1294 $output =~ s/^\s*//gm;
1295 @lines = split("\n", $output);
1300 sub hg_execute_cmd
{
1304 my $output = `$cmd`;
1305 @lines = split("\n", $output);
1310 sub extract_formatted_signatures
{
1311 my (@signature_lines) = @_;
1313 my @type = @signature_lines;
1315 s/\s*(.*):.*/$1/ for (@type);
1318 s/\s*.*:\s*(.+)\s*/$1/ for (@signature_lines);
1320 ## Reformat email addresses (with names) to avoid badly written signatures
1322 foreach my $signer (@signature_lines) {
1323 $signer = deduplicate_email
($signer);
1326 return (\
@type, \
@signature_lines);
1329 sub vcs_find_signers
{
1330 my ($cmd, $file) = @_;
1333 my @signatures = ();
1337 @lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
1339 my $pattern = $VCS_cmds{"commit_pattern"};
1340 my $author_pattern = $VCS_cmds{"author_pattern"};
1341 my $stat_pattern = $VCS_cmds{"stat_pattern"};
1343 $stat_pattern =~ s/(\$\w+)/$1/eeg; #interpolate $stat_pattern
1345 $commits = grep(/$pattern/, @lines); # of commits
1347 @authors = grep(/$author_pattern/, @lines);
1348 @signatures = grep(/^[ \t]*${signature_pattern}.*\@.*$/, @lines);
1349 @stats = grep(/$stat_pattern/, @lines);
1351 # print("stats: <@stats>\n");
1353 return (0, \
@signatures, \
@authors, \
@stats) if !@signatures;
1355 save_commits_by_author
(@lines) if ($interactive);
1356 save_commits_by_signer
(@lines) if ($interactive);
1358 if (!$email_git_penguin_chiefs) {
1359 @signatures = grep(!/${penguin_chiefs}/i, @signatures);
1362 my ($author_ref, $authors_ref) = extract_formatted_signatures
(@authors);
1363 my ($types_ref, $signers_ref) = extract_formatted_signatures
(@signatures);
1365 return ($commits, $signers_ref, $authors_ref, \
@stats);
1368 sub vcs_find_author
{
1372 @lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
1374 if (!$email_git_penguin_chiefs) {
1375 @lines = grep(!/${penguin_chiefs}/i, @lines);
1378 return @lines if !@lines;
1381 foreach my $line (@lines) {
1382 if ($line =~ m/$VCS_cmds{"author_pattern"}/) {
1384 my ($name, $address) = parse_email
($author);
1385 $author = format_email
($name, $address, 1);
1386 push(@authors, $author);
1390 save_commits_by_author
(@lines) if ($interactive);
1391 save_commits_by_signer
(@lines) if ($interactive);
1396 sub vcs_save_commits
{
1401 @lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
1403 foreach my $line (@lines) {
1404 if ($line =~ m/$VCS_cmds{"blame_commit_pattern"}/) {
1417 return @commits if (!(-f
$file));
1419 if (@range && $VCS_cmds{"blame_range_cmd"} eq "") {
1420 my @all_commits = ();
1422 $cmd = $VCS_cmds{"blame_file_cmd"};
1423 $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
1424 @all_commits = vcs_save_commits
($cmd);
1426 foreach my $file_range_diff (@range) {
1427 next if (!($file_range_diff =~ m/(.+):(.+):(.+)/));
1429 my $diff_start = $2;
1430 my $diff_length = $3;
1431 next if ("$file" ne "$diff_file");
1432 for (my $i = $diff_start; $i < $diff_start + $diff_length; $i++) {
1433 push(@commits, $all_commits[$i]);
1437 foreach my $file_range_diff (@range) {
1438 next if (!($file_range_diff =~ m/(.+):(.+):(.+)/));
1440 my $diff_start = $2;
1441 my $diff_length = $3;
1442 next if ("$file" ne "$diff_file");
1443 $cmd = $VCS_cmds{"blame_range_cmd"};
1444 $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
1445 push(@commits, vcs_save_commits
($cmd));
1448 $cmd = $VCS_cmds{"blame_file_cmd"};
1449 $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
1450 @commits = vcs_save_commits
($cmd);
1453 foreach my $commit (@commits) {
1454 $commit =~ s/^\^//g;
1460 my $printed_novcs = 0;
1462 %VCS_cmds = %VCS_cmds_git;
1463 return 1 if eval $VCS_cmds{"available"};
1464 %VCS_cmds = %VCS_cmds_hg;
1465 return 2 if eval $VCS_cmds{"available"};
1467 if (!$printed_novcs) {
1468 warn("$P: No supported VCS found. Add --nogit to options?\n");
1469 warn("Using a git repository produces better results.\n");
1477 return $vcs_used == 1;
1481 return $vcs_used == 2;
1484 sub interactive_get_maintainers
{
1485 my ($list_ref) = @_;
1486 my @list = @
$list_ref;
1495 foreach my $entry (@list) {
1496 $maintained = 1 if ($entry->[1] =~ /^(maintainer|supporter)/i);
1497 $selected{$count} = 1;
1498 $authored{$count} = 0;
1499 $signed{$count} = 0;
1505 my $print_options = 0;
1510 printf STDERR
"\n%1s %2s %-65s",
1511 "*", "#", "email/list and role:stats";
1513 ($email_git_fallback && !$maintained) ||
1515 print STDERR
"auth sign";
1518 foreach my $entry (@list) {
1519 my $email = $entry->[0];
1520 my $role = $entry->[1];
1522 $sel = "*" if ($selected{$count});
1523 my $commit_author = $commit_author_hash{$email};
1524 my $commit_signer = $commit_signer_hash{$email};
1527 $authored++ for (@
{$commit_author});
1528 $signed++ for (@
{$commit_signer});
1529 printf STDERR
"%1s %2d %-65s", $sel, $count + 1, $email;
1530 printf STDERR
"%4d %4d", $authored, $signed
1531 if ($authored > 0 || $signed > 0);
1532 printf STDERR
"\n %s\n", $role;
1533 if ($authored{$count}) {
1534 my $commit_author = $commit_author_hash{$email};
1535 foreach my $ref (@
{$commit_author}) {
1536 print STDERR
" Author: @{$ref}[1]\n";
1539 if ($signed{$count}) {
1540 my $commit_signer = $commit_signer_hash{$email};
1541 foreach my $ref (@
{$commit_signer}) {
1542 print STDERR
" @{$ref}[2]: @{$ref}[1]\n";
1549 my $date_ref = \
$email_git_since;
1550 $date_ref = \
$email_hg_since if (vcs_is_hg
());
1551 if ($print_options) {
1556 Version Control options:
1557 g use git history [$email_git]
1558 gf use git-fallback [$email_git_fallback]
1559 b use git blame [$email_git_blame]
1560 bs use blame signatures [$email_git_blame_signatures]
1561 c# minimum commits [$email_git_min_signatures]
1562 %# min percent [$email_git_min_percent]
1563 d# history to use [$$date_ref]
1564 x# max maintainers [$email_git_max_maintainers]
1565 t all signature types [$email_git_all_signature_types]
1566 m use .mailmap [$email_use_mailmap]
1573 tm toggle maintainers
1574 tg toggle git entries
1575 tl toggle open list entries
1576 ts toggle subscriber list entries
1577 f emails in file [$file_emails]
1578 k keywords in file [$keywords]
1579 r remove duplicates [$email_remove_duplicates]
1580 p# pattern match depth [$pattern_depth]
1584 "\n#(toggle), A#(author), S#(signed) *(all), ^(none), O(options), Y(approve): ";
1586 my $input = <STDIN
>;
1591 my @wish = split(/[, ]+/, $input);
1592 foreach my $nr (@wish) {
1594 my $sel = substr($nr, 0, 1);
1595 my $str = substr($nr, 1);
1597 $val = $1 if $str =~ /^(\d+)$/;
1602 $output_rolestats = 0;
1605 } elsif ($nr =~ /^\d+$/ && $nr > 0 && $nr <= $count) {
1606 $selected{$nr - 1} = !$selected{$nr - 1};
1607 } elsif ($sel eq "*" || $sel eq '^') {
1609 $toggle = 1 if ($sel eq '*');
1610 for (my $i = 0; $i < $count; $i++) {
1611 $selected{$i} = $toggle;
1613 } elsif ($sel eq "0") {
1614 for (my $i = 0; $i < $count; $i++) {
1615 $selected{$i} = !$selected{$i};
1617 } elsif ($sel eq "t") {
1618 if (lc($str) eq "m") {
1619 for (my $i = 0; $i < $count; $i++) {
1620 $selected{$i} = !$selected{$i}
1621 if ($list[$i]->[1] =~ /^(maintainer|supporter)/i);
1623 } elsif (lc($str) eq "g") {
1624 for (my $i = 0; $i < $count; $i++) {
1625 $selected{$i} = !$selected{$i}
1626 if ($list[$i]->[1] =~ /^(author|commit|signer)/i);
1628 } elsif (lc($str) eq "l") {
1629 for (my $i = 0; $i < $count; $i++) {
1630 $selected{$i} = !$selected{$i}
1631 if ($list[$i]->[1] =~ /^(open list)/i);
1633 } elsif (lc($str) eq "s") {
1634 for (my $i = 0; $i < $count; $i++) {
1635 $selected{$i} = !$selected{$i}
1636 if ($list[$i]->[1] =~ /^(subscriber list)/i);
1639 } elsif ($sel eq "a") {
1640 if ($val > 0 && $val <= $count) {
1641 $authored{$val - 1} = !$authored{$val - 1};
1642 } elsif ($str eq '*' || $str eq '^') {
1644 $toggle = 1 if ($str eq '*');
1645 for (my $i = 0; $i < $count; $i++) {
1646 $authored{$i} = $toggle;
1649 } elsif ($sel eq "s") {
1650 if ($val > 0 && $val <= $count) {
1651 $signed{$val - 1} = !$signed{$val - 1};
1652 } elsif ($str eq '*' || $str eq '^') {
1654 $toggle = 1 if ($str eq '*');
1655 for (my $i = 0; $i < $count; $i++) {
1656 $signed{$i} = $toggle;
1659 } elsif ($sel eq "o") {
1662 } elsif ($sel eq "g") {
1664 bool_invert
(\
$email_git_fallback);
1666 bool_invert
(\
$email_git);
1669 } elsif ($sel eq "b") {
1671 bool_invert
(\
$email_git_blame_signatures);
1673 bool_invert
(\
$email_git_blame);
1676 } elsif ($sel eq "c") {
1678 $email_git_min_signatures = $val;
1681 } elsif ($sel eq "x") {
1683 $email_git_max_maintainers = $val;
1686 } elsif ($sel eq "%") {
1687 if ($str ne "" && $val >= 0) {
1688 $email_git_min_percent = $val;
1691 } elsif ($sel eq "d") {
1693 $email_git_since = $str;
1694 } elsif (vcs_is_hg
()) {
1695 $email_hg_since = $str;
1698 } elsif ($sel eq "t") {
1699 bool_invert
(\
$email_git_all_signature_types);
1701 } elsif ($sel eq "f") {
1702 bool_invert
(\
$file_emails);
1704 } elsif ($sel eq "r") {
1705 bool_invert
(\
$email_remove_duplicates);
1707 } elsif ($sel eq "m") {
1708 bool_invert
(\
$email_use_mailmap);
1711 } elsif ($sel eq "k") {
1712 bool_invert
(\
$keywords);
1714 } elsif ($sel eq "p") {
1715 if ($str ne "" && $val >= 0) {
1716 $pattern_depth = $val;
1719 } elsif ($sel eq "h" || $sel eq "?") {
1722 Interactive mode allows you to select the various maintainers, submitters,
1723 commit signers and mailing lists that could be CC'd on a patch.
1725 Any *'d entry is selected.
1727 If you have git or hg installed, you can choose to summarize the commit
1728 history of files in the patch. Also, each line of the current file can
1729 be matched to its commit author and that commits signers with blame.
1731 Various knobs exist to control the length of time for active commit
1732 tracking, the maximum number of commit authors and signers to add,
1735 Enter selections at the prompt until you are satisfied that the selected
1736 maintainers are appropriate. You may enter multiple selections separated
1737 by either commas or spaces.
1741 print STDERR
"invalid option: '$nr'\n";
1746 print STDERR
"git-blame can be very slow, please have patience..."
1747 if ($email_git_blame);
1748 goto &get_maintainers
;
1752 #drop not selected entries
1754 my @new_emailto = ();
1755 foreach my $entry (@list) {
1756 if ($selected{$count}) {
1757 push(@new_emailto, $list[$count]);
1761 return @new_emailto;
1765 my ($bool_ref) = @_;
1774 sub deduplicate_email
{
1778 my ($name, $address) = parse_email
($email);
1779 $email = format_email
($name, $address, 1);
1780 $email = mailmap_email
($email);
1782 return $email if (!$email_remove_duplicates);
1784 ($name, $address) = parse_email
($email);
1786 if ($name ne "" && $deduplicate_name_hash{lc($name)}) {
1787 $name = $deduplicate_name_hash{lc($name)}->[0];
1788 $address = $deduplicate_name_hash{lc($name)}->[1];
1790 } elsif ($deduplicate_address_hash{lc($address)}) {
1791 $name = $deduplicate_address_hash{lc($address)}->[0];
1792 $address = $deduplicate_address_hash{lc($address)}->[1];
1796 $deduplicate_name_hash{lc($name)} = [ $name, $address ];
1797 $deduplicate_address_hash{lc($address)} = [ $name, $address ];
1799 $email = format_email
($name, $address, 1);
1800 $email = mailmap_email
($email);
1804 sub save_commits_by_author
{
1811 foreach my $line (@lines) {
1812 if ($line =~ m/$VCS_cmds{"author_pattern"}/) {
1814 $author = deduplicate_email
($author);
1815 push(@authors, $author);
1817 push(@commits, $1) if ($line =~ m/$VCS_cmds{"commit_pattern"}/);
1818 push(@subjects, $1) if ($line =~ m/$VCS_cmds{"subject_pattern"}/);
1821 for (my $i = 0; $i < @authors; $i++) {
1823 foreach my $ref(@
{$commit_author_hash{$authors[$i]}}) {
1824 if (@
{$ref}[0] eq $commits[$i] &&
1825 @
{$ref}[1] eq $subjects[$i]) {
1831 push(@
{$commit_author_hash{$authors[$i]}},
1832 [ ($commits[$i], $subjects[$i]) ]);
1837 sub save_commits_by_signer
{
1843 foreach my $line (@lines) {
1844 $commit = $1 if ($line =~ m/$VCS_cmds{"commit_pattern"}/);
1845 $subject = $1 if ($line =~ m/$VCS_cmds{"subject_pattern"}/);
1846 if ($line =~ /^[ \t]*${signature_pattern}.*\@.*$/) {
1847 my @signatures = ($line);
1848 my ($types_ref, $signers_ref) = extract_formatted_signatures
(@signatures);
1849 my @types = @
$types_ref;
1850 my @signers = @
$signers_ref;
1852 my $type = $types[0];
1853 my $signer = $signers[0];
1855 $signer = deduplicate_email
($signer);
1858 foreach my $ref(@
{$commit_signer_hash{$signer}}) {
1859 if (@
{$ref}[0] eq $commit &&
1860 @
{$ref}[1] eq $subject &&
1861 @
{$ref}[2] eq $type) {
1867 push(@
{$commit_signer_hash{$signer}},
1868 [ ($commit, $subject, $type) ]);
1875 my ($role, $divisor, @lines) = @_;
1880 return if (@lines <= 0);
1882 if ($divisor <= 0) {
1883 warn("Bad divisor in " . (caller(0))[3] . ": $divisor\n");
1887 @lines = mailmap
(@lines);
1889 return if (@lines <= 0);
1891 @lines = sort(@lines);
1894 $hash{$_}++ for @lines;
1897 foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
1898 my $sign_offs = $hash{$line};
1899 my $percent = $sign_offs * 100 / $divisor;
1901 $percent = 100 if ($percent > 100);
1902 next if (ignore_email_address
($line));
1904 last if ($sign_offs < $email_git_min_signatures ||
1905 $count > $email_git_max_maintainers ||
1906 $percent < $email_git_min_percent);
1907 push_email_address
($line, '');
1908 if ($output_rolestats) {
1909 my $fmt_percent = sprintf("%.0f", $percent);
1910 add_role
($line, "$role:$sign_offs/$divisor=$fmt_percent%");
1912 add_role
($line, $role);
1917 sub vcs_file_signoffs
{
1928 $vcs_used = vcs_exists
();
1929 return if (!$vcs_used);
1931 my $cmd = $VCS_cmds{"find_signers_cmd"};
1932 $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd
1934 ($commits, $signers_ref, $authors_ref, $stats_ref) = vcs_find_signers
($cmd, $file);
1936 @signers = @
{$signers_ref} if defined $signers_ref;
1937 @authors = @
{$authors_ref} if defined $authors_ref;
1938 @stats = @
{$stats_ref} if defined $stats_ref;
1940 # print("commits: <$commits>\nsigners:<@signers>\nauthors: <@authors>\nstats: <@stats>\n");
1942 foreach my $signer (@signers) {
1943 $signer = deduplicate_email
($signer);
1946 vcs_assign
("commit_signer", $commits, @signers);
1947 vcs_assign
("authored", $commits, @authors);
1948 if ($#authors == $#stats) {
1949 my $stat_pattern = $VCS_cmds{"stat_pattern"};
1950 $stat_pattern =~ s/(\$\w+)/$1/eeg; #interpolate $stat_pattern
1954 for (my $i = 0; $i <= $#stats; $i++) {
1955 if ($stats[$i] =~ /$stat_pattern/) {
1960 my @tmp_authors = uniq
(@authors);
1961 foreach my $author (@tmp_authors) {
1962 $author = deduplicate_email
($author);
1964 @tmp_authors = uniq
(@tmp_authors);
1965 my @list_added = ();
1966 my @list_deleted = ();
1967 foreach my $author (@tmp_authors) {
1969 my $auth_deleted = 0;
1970 for (my $i = 0; $i <= $#stats; $i++) {
1971 if ($author eq deduplicate_email
($authors[$i]) &&
1972 $stats[$i] =~ /$stat_pattern/) {
1974 $auth_deleted += $2;
1977 for (my $i = 0; $i < $auth_added; $i++) {
1978 push(@list_added, $author);
1980 for (my $i = 0; $i < $auth_deleted; $i++) {
1981 push(@list_deleted, $author);
1984 vcs_assign
("added_lines", $added, @list_added);
1985 vcs_assign
("removed_lines", $deleted, @list_deleted);
1989 sub vcs_file_blame
{
1993 my @all_commits = ();
1998 $vcs_used = vcs_exists
();
1999 return if (!$vcs_used);
2001 @all_commits = vcs_blame
($file);
2002 @commits = uniq
(@all_commits);
2003 $total_commits = @commits;
2004 $total_lines = @all_commits;
2006 if ($email_git_blame_signatures) {
2009 my $commit_authors_ref;
2010 my $commit_signers_ref;
2012 my @commit_authors = ();
2013 my @commit_signers = ();
2014 my $commit = join(" -r ", @commits);
2017 $cmd = $VCS_cmds{"find_commit_signers_cmd"};
2018 $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd
2020 ($commit_count, $commit_signers_ref, $commit_authors_ref, $stats_ref) = vcs_find_signers
($cmd, $file);
2021 @commit_authors = @
{$commit_authors_ref} if defined $commit_authors_ref;
2022 @commit_signers = @
{$commit_signers_ref} if defined $commit_signers_ref;
2024 push(@signers, @commit_signers);
2026 foreach my $commit (@commits) {
2028 my $commit_authors_ref;
2029 my $commit_signers_ref;
2031 my @commit_authors = ();
2032 my @commit_signers = ();
2035 $cmd = $VCS_cmds{"find_commit_signers_cmd"};
2036 $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd
2038 ($commit_count, $commit_signers_ref, $commit_authors_ref, $stats_ref) = vcs_find_signers
($cmd, $file);
2039 @commit_authors = @
{$commit_authors_ref} if defined $commit_authors_ref;
2040 @commit_signers = @
{$commit_signers_ref} if defined $commit_signers_ref;
2042 push(@signers, @commit_signers);
2047 if ($from_filename) {
2048 if ($output_rolestats) {
2050 if (vcs_is_hg
()) {{ # Double brace for last exit
2052 my @commit_signers = ();
2053 @commits = uniq
(@commits);
2054 @commits = sort(@commits);
2055 my $commit = join(" -r ", @commits);
2058 $cmd = $VCS_cmds{"find_commit_author_cmd"};
2059 $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd
2063 @lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
2065 if (!$email_git_penguin_chiefs) {
2066 @lines = grep(!/${penguin_chiefs}/i, @lines);
2072 foreach my $line (@lines) {
2073 if ($line =~ m/$VCS_cmds{"author_pattern"}/) {
2075 $author = deduplicate_email
($author);
2076 push(@authors, $author);
2080 save_commits_by_author
(@lines) if ($interactive);
2081 save_commits_by_signer
(@lines) if ($interactive);
2083 push(@signers, @authors);
2086 foreach my $commit (@commits) {
2088 my $cmd = $VCS_cmds{"find_commit_author_cmd"};
2089 $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
2090 my @author = vcs_find_author
($cmd);
2093 my $formatted_author = deduplicate_email
($author[0]);
2095 my $count = grep(/$commit/, @all_commits);
2096 for ($i = 0; $i < $count ; $i++) {
2097 push(@blame_signers, $formatted_author);
2101 if (@blame_signers) {
2102 vcs_assign
("authored lines", $total_lines, @blame_signers);
2105 foreach my $signer (@signers) {
2106 $signer = deduplicate_email
($signer);
2108 vcs_assign
("commits", $total_commits, @signers);
2110 foreach my $signer (@signers) {
2111 $signer = deduplicate_email
($signer);
2113 vcs_assign
("modified commits", $total_commits, @signers);
2121 @parms = grep(!$saw{$_}++, @parms);
2129 @parms = sort @parms;
2130 @parms = grep(!$saw{$_}++, @parms);
2134 sub clean_file_emails
{
2135 my (@file_emails) = @_;
2136 my @fmt_emails = ();
2138 foreach my $email (@file_emails) {
2139 $email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g;
2140 my ($name, $address) = parse_email
($email);
2141 if ($name eq '"[,\.]"') {
2145 my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name);
2147 my $first = $nw[@nw - 3];
2148 my $middle = $nw[@nw - 2];
2149 my $last = $nw[@nw - 1];
2151 if (((length($first) == 1 && $first =~ m/[A-Za-z]/) ||
2152 (length($first) == 2 && substr($first, -1) eq ".")) ||
2153 (length($middle) == 1 ||
2154 (length($middle) == 2 && substr($middle, -1) eq "."))) {
2155 $name = "$first $middle $last";
2157 $name = "$middle $last";
2161 if (substr($name, -1) =~ /[,\.]/) {
2162 $name = substr($name, 0, length($name) - 1);
2163 } elsif (substr($name, -2) =~ /[,\.]"/) {
2164 $name = substr($name, 0, length($name) - 2) . '"';
2167 if (substr($name, 0, 1) =~ /[,\.]/) {
2168 $name = substr($name, 1, length($name) - 1);
2169 } elsif (substr($name, 0, 2) =~ /"[,\.]/) {
2170 $name = '"' . substr($name, 2, length($name) - 2);
2173 my $fmt_email = format_email
($name, $address, $email_usename);
2174 push(@fmt_emails, $fmt_email);
2184 my ($address, $role) = @
$_;
2185 if (!$saw{$address}) {
2186 if ($output_roles) {
2187 push(@lines, "$address ($role)");
2189 push(@lines, $address);
2201 if ($output_multiline) {
2202 foreach my $line (@parms) {
2206 print(join($output_separator, @parms));
2214 # Basic lexical tokens are specials, domain_literal, quoted_string, atom, and
2215 # comment. We must allow for rfc822_lwsp (or comments) after each of these.
2216 # This regexp will only work on addresses which have had comments stripped
2217 # and replaced with rfc822_lwsp.
2219 my $specials = '()<>@,;:\\\\".\\[\\]';
2220 my $controls = '\\000-\\037\\177';
2222 my $dtext = "[^\\[\\]\\r\\\\]";
2223 my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*";
2225 my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*";
2227 # Use zero-width assertion to spot the limit of an atom. A simple
2228 # $rfc822_lwsp* causes the regexp engine to hang occasionally.
2229 my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))";
2230 my $word = "(?:$atom|$quoted_string)";
2231 my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*";
2233 my $sub_domain = "(?:$atom|$domain_literal)";
2234 my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*";
2236 my $addr_spec = "$localpart\@$rfc822_lwsp*$domain";
2238 my $phrase = "$word*";
2239 my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)";
2240 my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*";
2241 my $mailbox = "(?:$addr_spec|$phrase$route_addr)";
2243 my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*";
2244 my $address = "(?:$mailbox|$group)";
2246 return "$rfc822_lwsp*$address";
2249 sub rfc822_strip_comments
{
2251 # Recursively remove comments, and replace with a single space. The simpler
2252 # regexps in the Email Addressing FAQ are imperfect - they will miss escaped
2253 # chars in atoms, for example.
2255 while ($s =~ s
/^((?
:[^"\\]|\\.)*
2256 (?:"(?
:[^"\\]|\\.)*"(?
:[^"\\]|\\.)*)*)
2257 \((?:[^()\\]|\\.)*\)/$1 /osx) {}
2261 # valid: returns true if the parameter is an RFC822 valid address
2264 my $s = rfc822_strip_comments(shift);
2267 $rfc822re = make_rfc822re();
2270 return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/;
2273 # validlist: In scalar context, returns true if the parameter is an RFC822
2274 # valid list of addresses.
2276 # In list context, returns an empty list on failure (an invalid
2277 # address was found); otherwise a list whose first element is the
2278 # number of addresses found and whose remaining elements are the
2279 # addresses. This is needed to disambiguate failure (invalid)
2280 # from success with no addresses found, because an empty string is
2283 sub rfc822_validlist {
2284 my $s = rfc822_strip_comments(shift);
2287 $rfc822re = make_rfc822re();
2289 # * null list items are valid according to the RFC
2290 # * the '1' business is to aid in distinguishing failure from no results
2293 if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so &&
2294 $s =~ m/^$rfc822_char*$/) {
2295 while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) {
2298 return wantarray ? (scalar(@r), @r) : 1;
2300 return wantarray ? () : 0;