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Source at commit be977234bfb4a6dca8a39e7c52165e4cd536ad71 created 12 years 9 months ago. By Lars-Peter Clausen, jz4740: Fix compile error | |
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1 | #!/usr/bin/perl -w |
2 | # (c) 2007, Joe Perches <joe@perches.com> |
3 | # created from checkpatch.pl |
4 | # |
5 | # Print selected MAINTAINERS information for |
6 | # the files modified in a patch or for a file |
7 | # |
8 | # usage: perl scripts/get_maintainer.pl [OPTIONS] <patch> |
9 | # perl scripts/get_maintainer.pl [OPTIONS] -f <file> |
10 | # |
11 | # Licensed under the terms of the GNU GPL License version 2 |
12 | |
13 | use strict; |
14 | |
15 | my $P = $0; |
16 | my $V = '0.26'; |
17 | |
18 | use Getopt::Long qw(:config no_auto_abbrev); |
19 | |
20 | my $lk_path = "./"; |
21 | my $email = 1; |
22 | my $email_usename = 1; |
23 | my $email_maintainer = 1; |
24 | my $email_list = 1; |
25 | my $email_subscriber_list = 0; |
26 | my $email_git_penguin_chiefs = 0; |
27 | my $email_git = 0; |
28 | my $email_git_all_signature_types = 0; |
29 | my $email_git_blame = 0; |
30 | my $email_git_blame_signatures = 1; |
31 | my $email_git_fallback = 1; |
32 | my $email_git_min_signatures = 1; |
33 | my $email_git_max_maintainers = 5; |
34 | my $email_git_min_percent = 5; |
35 | my $email_git_since = "1-year-ago"; |
36 | my $email_hg_since = "-365"; |
37 | my $interactive = 0; |
38 | my $email_remove_duplicates = 1; |
39 | my $email_use_mailmap = 1; |
40 | my $output_multiline = 1; |
41 | my $output_separator = ", "; |
42 | my $output_roles = 0; |
43 | my $output_rolestats = 1; |
44 | my $scm = 0; |
45 | my $web = 0; |
46 | my $subsystem = 0; |
47 | my $status = 0; |
48 | my $keywords = 1; |
49 | my $sections = 0; |
50 | my $file_emails = 0; |
51 | my $from_filename = 0; |
52 | my $pattern_depth = 0; |
53 | my $version = 0; |
54 | my $help = 0; |
55 | |
56 | my $vcs_used = 0; |
57 | |
58 | my $exit = 0; |
59 | |
60 | my %commit_author_hash; |
61 | my %commit_signer_hash; |
62 | |
63 | my @penguin_chief = (); |
64 | push(@penguin_chief, "Linus Torvalds:torvalds\@linux-foundation.org"); |
65 | #Andrew wants in on most everything - 2009/01/14 |
66 | #push(@penguin_chief, "Andrew Morton:akpm\@linux-foundation.org"); |
67 | |
68 | my @penguin_chief_names = (); |
69 | foreach my $chief (@penguin_chief) { |
70 | if ($chief =~ m/^(.*):(.*)/) { |
71 | my $chief_name = $1; |
72 | my $chief_addr = $2; |
73 | push(@penguin_chief_names, $chief_name); |
74 | } |
75 | } |
76 | my $penguin_chiefs = "\(" . join("|", @penguin_chief_names) . "\)"; |
77 | |
78 | # Signature types of people who are either |
79 | # a) responsible for the code in question, or |
80 | # b) familiar enough with it to give relevant feedback |
81 | my @signature_tags = (); |
82 | push(@signature_tags, "Signed-off-by:"); |
83 | push(@signature_tags, "Reviewed-by:"); |
84 | push(@signature_tags, "Acked-by:"); |
85 | |
86 | # rfc822 email address - preloaded methods go here. |
87 | my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])"; |
88 | my $rfc822_char = '[\\000-\\377]'; |
89 | |
90 | # VCS command support: class-like functions and strings |
91 | |
92 | my %VCS_cmds; |
93 | |
94 | my %VCS_cmds_git = ( |
95 | "execute_cmd" => \&git_execute_cmd, |
96 | "available" => '(which("git") ne "") && (-d ".git")', |
97 | "find_signers_cmd" => |
98 | "git log --no-color --since=\$email_git_since " . |
99 | '--format="GitCommit: %H%n' . |
100 | 'GitAuthor: %an <%ae>%n' . |
101 | 'GitDate: %aD%n' . |
102 | 'GitSubject: %s%n' . |
103 | '%b%n"' . |
104 | " -- \$file", |
105 | "find_commit_signers_cmd" => |
106 | "git log --no-color " . |
107 | '--format="GitCommit: %H%n' . |
108 | 'GitAuthor: %an <%ae>%n' . |
109 | 'GitDate: %aD%n' . |
110 | 'GitSubject: %s%n' . |
111 | '%b%n"' . |
112 | " -1 \$commit", |
113 | "find_commit_author_cmd" => |
114 | "git log --no-color " . |
115 | '--format="GitCommit: %H%n' . |
116 | 'GitAuthor: %an <%ae>%n' . |
117 | 'GitDate: %aD%n' . |
118 | 'GitSubject: %s%n"' . |
119 | " -1 \$commit", |
120 | "blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file", |
121 | "blame_file_cmd" => "git blame -l \$file", |
122 | "commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})", |
123 | "blame_commit_pattern" => "^([0-9a-f]+) ", |
124 | "author_pattern" => "^GitAuthor: (.*)", |
125 | "subject_pattern" => "^GitSubject: (.*)", |
126 | ); |
127 | |
128 | my %VCS_cmds_hg = ( |
129 | "execute_cmd" => \&hg_execute_cmd, |
130 | "available" => '(which("hg") ne "") && (-d ".hg")', |
131 | "find_signers_cmd" => |
132 | "hg log --date=\$email_hg_since " . |
133 | "--template='HgCommit: {node}\\n" . |
134 | "HgAuthor: {author}\\n" . |
135 | "HgSubject: {desc}\\n'" . |
136 | " -- \$file", |
137 | "find_commit_signers_cmd" => |
138 | "hg log " . |
139 | "--template='HgSubject: {desc}\\n'" . |
140 | " -r \$commit", |
141 | "find_commit_author_cmd" => |
142 | "hg log " . |
143 | "--template='HgCommit: {node}\\n" . |
144 | "HgAuthor: {author}\\n" . |
145 | "HgSubject: {desc|firstline}\\n'" . |
146 | " -r \$commit", |
147 | "blame_range_cmd" => "", # not supported |
148 | "blame_file_cmd" => "hg blame -n \$file", |
149 | "commit_pattern" => "^HgCommit: ([0-9a-f]{40,40})", |
150 | "blame_commit_pattern" => "^([ 0-9a-f]+):", |
151 | "author_pattern" => "^HgAuthor: (.*)", |
152 | "subject_pattern" => "^HgSubject: (.*)", |
153 | ); |
154 | |
155 | my $conf = which_conf(".get_maintainer.conf"); |
156 | if (-f $conf) { |
157 | my @conf_args; |
158 | open(my $conffile, '<', "$conf") |
159 | or warn "$P: Can't find a readable .get_maintainer.conf file $!\n"; |
160 | |
161 | while (<$conffile>) { |
162 | my $line = $_; |
163 | |
164 | $line =~ s/\s*\n?$//g; |
165 | $line =~ s/^\s*//g; |
166 | $line =~ s/\s+/ /g; |
167 | |
168 | next if ($line =~ m/^\s*#/); |
169 | next if ($line =~ m/^\s*$/); |
170 | |
171 | my @words = split(" ", $line); |
172 | foreach my $word (@words) { |
173 | last if ($word =~ m/^#/); |
174 | push (@conf_args, $word); |
175 | } |
176 | } |
177 | close($conffile); |
178 | unshift(@ARGV, @conf_args) if @conf_args; |
179 | } |
180 | |
181 | if (!GetOptions( |
182 | 'email!' => \$email, |
183 | 'git!' => \$email_git, |
184 | 'git-all-signature-types!' => \$email_git_all_signature_types, |
185 | 'git-blame!' => \$email_git_blame, |
186 | 'git-blame-signatures!' => \$email_git_blame_signatures, |
187 | 'git-fallback!' => \$email_git_fallback, |
188 | 'git-chief-penguins!' => \$email_git_penguin_chiefs, |
189 | 'git-min-signatures=i' => \$email_git_min_signatures, |
190 | 'git-max-maintainers=i' => \$email_git_max_maintainers, |
191 | 'git-min-percent=i' => \$email_git_min_percent, |
192 | 'git-since=s' => \$email_git_since, |
193 | 'hg-since=s' => \$email_hg_since, |
194 | 'i|interactive!' => \$interactive, |
195 | 'remove-duplicates!' => \$email_remove_duplicates, |
196 | 'mailmap!' => \$email_use_mailmap, |
197 | 'm!' => \$email_maintainer, |
198 | 'n!' => \$email_usename, |
199 | 'l!' => \$email_list, |
200 | 's!' => \$email_subscriber_list, |
201 | 'multiline!' => \$output_multiline, |
202 | 'roles!' => \$output_roles, |
203 | 'rolestats!' => \$output_rolestats, |
204 | 'separator=s' => \$output_separator, |
205 | 'subsystem!' => \$subsystem, |
206 | 'status!' => \$status, |
207 | 'scm!' => \$scm, |
208 | 'web!' => \$web, |
209 | 'pattern-depth=i' => \$pattern_depth, |
210 | 'k|keywords!' => \$keywords, |
211 | 'sections!' => \$sections, |
212 | 'fe|file-emails!' => \$file_emails, |
213 | 'f|file' => \$from_filename, |
214 | 'v|version' => \$version, |
215 | 'h|help|usage' => \$help, |
216 | )) { |
217 | die "$P: invalid argument - use --help if necessary\n"; |
218 | } |
219 | |
220 | if ($help != 0) { |
221 | usage(); |
222 | exit 0; |
223 | } |
224 | |
225 | if ($version != 0) { |
226 | print("${P} ${V}\n"); |
227 | exit 0; |
228 | } |
229 | |
230 | if (-t STDIN && !@ARGV) { |
231 | # We're talking to a terminal, but have no command line arguments. |
232 | die "$P: missing patchfile or -f file - use --help if necessary\n"; |
233 | } |
234 | |
235 | $output_multiline = 0 if ($output_separator ne ", "); |
236 | $output_rolestats = 1 if ($interactive); |
237 | $output_roles = 1 if ($output_rolestats); |
238 | |
239 | if ($sections) { |
240 | $email = 0; |
241 | $email_list = 0; |
242 | $scm = 0; |
243 | $status = 0; |
244 | $subsystem = 0; |
245 | $web = 0; |
246 | $keywords = 0; |
247 | $interactive = 0; |
248 | } else { |
249 | my $selections = $email + $scm + $status + $subsystem + $web; |
250 | if ($selections == 0) { |
251 | die "$P: Missing required option: email, scm, status, subsystem or web\n"; |
252 | } |
253 | } |
254 | |
255 | if ($email && |
256 | ($email_maintainer + $email_list + $email_subscriber_list + |
257 | $email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) { |
258 | die "$P: Please select at least 1 email option\n"; |
259 | } |
260 | |
261 | if (!top_of_kernel_tree($lk_path)) { |
262 | die "$P: The current directory does not appear to be " |
263 | . "a linux kernel source tree.\n"; |
264 | } |
265 | |
266 | ## Read MAINTAINERS for type/value pairs |
267 | |
268 | my @typevalue = (); |
269 | my %keyword_hash; |
270 | |
271 | open (my $maint, '<', "${lk_path}MAINTAINERS") |
272 | or die "$P: Can't open MAINTAINERS: $!\n"; |
273 | while (<$maint>) { |
274 | my $line = $_; |
275 | |
276 | if ($line =~ m/^(\C):\s*(.*)/) { |
277 | my $type = $1; |
278 | my $value = $2; |
279 | |
280 | ##Filename pattern matching |
281 | if ($type eq "F" || $type eq "X") { |
282 | $value =~ s@\.@\\\.@g; ##Convert . to \. |
283 | $value =~ s/\*/\.\*/g; ##Convert * to .* |
284 | $value =~ s/\?/\./g; ##Convert ? to . |
285 | ##if pattern is a directory and it lacks a trailing slash, add one |
286 | if ((-d $value)) { |
287 | $value =~ s@([^/])$@$1/@; |
288 | } |
289 | } elsif ($type eq "K") { |
290 | $keyword_hash{@typevalue} = $value; |
291 | } |
292 | push(@typevalue, "$type:$value"); |
293 | } elsif (!/^(\s)*$/) { |
294 | $line =~ s/\n$//g; |
295 | push(@typevalue, $line); |
296 | } |
297 | } |
298 | close($maint); |
299 | |
300 | |
301 | # |
302 | # Read mail address map |
303 | # |
304 | |
305 | my $mailmap; |
306 | |
307 | read_mailmap(); |
308 | |
309 | sub read_mailmap { |
310 | $mailmap = { |
311 | names => {}, |
312 | addresses => {} |
313 | }; |
314 | |
315 | return if (!$email_use_mailmap || !(-f "${lk_path}.mailmap")); |
316 | |
317 | open(my $mailmap_file, '<', "${lk_path}.mailmap") |
318 | or warn "$P: Can't open .mailmap: $!\n"; |
319 | |
320 | while (<$mailmap_file>) { |
321 | s/#.*$//; #strip comments |
322 | s/^\s+|\s+$//g; #trim |
323 | |
324 | next if (/^\s*$/); #skip empty lines |
325 | #entries have one of the following formats: |
326 | # name1 <mail1> |
327 | # <mail1> <mail2> |
328 | # name1 <mail1> <mail2> |
329 | # name1 <mail1> name2 <mail2> |
330 | # (see man git-shortlog) |
331 | if (/^(.+)<(.+)>$/) { |
332 | my $real_name = $1; |
333 | my $address = $2; |
334 | |
335 | $real_name =~ s/\s+$//; |
336 | ($real_name, $address) = parse_email("$real_name <$address>"); |
337 | $mailmap->{names}->{$address} = $real_name; |
338 | |
339 | } elsif (/^<([^\s]+)>\s*<([^\s]+)>$/) { |
340 | my $real_address = $1; |
341 | my $wrong_address = $2; |
342 | |
343 | $mailmap->{addresses}->{$wrong_address} = $real_address; |
344 | |
345 | } elsif (/^(.+)<([^\s]+)>\s*<([^\s]+)>$/) { |
346 | my $real_name = $1; |
347 | my $real_address = $2; |
348 | my $wrong_address = $3; |
349 | |
350 | $real_name =~ s/\s+$//; |
351 | ($real_name, $real_address) = |
352 | parse_email("$real_name <$real_address>"); |
353 | $mailmap->{names}->{$wrong_address} = $real_name; |
354 | $mailmap->{addresses}->{$wrong_address} = $real_address; |
355 | |
356 | } elsif (/^(.+)<([^\s]+)>\s*([^\s].*)<([^\s]+)>$/) { |
357 | my $real_name = $1; |
358 | my $real_address = $2; |
359 | my $wrong_name = $3; |
360 | my $wrong_address = $4; |
361 | |
362 | $real_name =~ s/\s+$//; |
363 | ($real_name, $real_address) = |
364 | parse_email("$real_name <$real_address>"); |
365 | |
366 | $wrong_name =~ s/\s+$//; |
367 | ($wrong_name, $wrong_address) = |
368 | parse_email("$wrong_name <$wrong_address>"); |
369 | |
370 | my $wrong_email = format_email($wrong_name, $wrong_address, 1); |
371 | $mailmap->{names}->{$wrong_email} = $real_name; |
372 | $mailmap->{addresses}->{$wrong_email} = $real_address; |
373 | } |
374 | } |
375 | close($mailmap_file); |
376 | } |
377 | |
378 | ## use the filenames on the command line or find the filenames in the patchfiles |
379 | |
380 | my @files = (); |
381 | my @range = (); |
382 | my @keyword_tvi = (); |
383 | my @file_emails = (); |
384 | |
385 | if (!@ARGV) { |
386 | push(@ARGV, "&STDIN"); |
387 | } |
388 | |
389 | foreach my $file (@ARGV) { |
390 | if ($file ne "&STDIN") { |
391 | ##if $file is a directory and it lacks a trailing slash, add one |
392 | if ((-d $file)) { |
393 | $file =~ s@([^/])$@$1/@; |
394 | } elsif (!(-f $file)) { |
395 | die "$P: file '${file}' not found\n"; |
396 | } |
397 | } |
398 | if ($from_filename) { |
399 | push(@files, $file); |
400 | if ($file ne "MAINTAINERS" && -f $file && ($keywords || $file_emails)) { |
401 | open(my $f, '<', $file) |
402 | or die "$P: Can't open $file: $!\n"; |
403 | my $text = do { local($/) ; <$f> }; |
404 | close($f); |
405 | if ($keywords) { |
406 | foreach my $line (keys %keyword_hash) { |
407 | if ($text =~ m/$keyword_hash{$line}/x) { |
408 | push(@keyword_tvi, $line); |
409 | } |
410 | } |
411 | } |
412 | if ($file_emails) { |
413 | 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; |
414 | push(@file_emails, clean_file_emails(@poss_addr)); |
415 | } |
416 | } |
417 | } else { |
418 | my $file_cnt = @files; |
419 | my $lastfile; |
420 | |
421 | open(my $patch, "< $file") |
422 | or die "$P: Can't open $file: $!\n"; |
423 | |
424 | # We can check arbitrary information before the patch |
425 | # like the commit message, mail headers, etc... |
426 | # This allows us to match arbitrary keywords against any part |
427 | # of a git format-patch generated file (subject tags, etc...) |
428 | |
429 | my $patch_prefix = ""; #Parsing the intro |
430 | |
431 | while (<$patch>) { |
432 | my $patch_line = $_; |
433 | if (m/^\+\+\+\s+(\S+)/) { |
434 | my $filename = $1; |
435 | $filename =~ s@^[^/]*/@@; |
436 | $filename =~ s@\n@@; |
437 | $lastfile = $filename; |
438 | push(@files, $filename); |
439 | $patch_prefix = "^[+-].*"; #Now parsing the actual patch |
440 | } elsif (m/^\@\@ -(\d+),(\d+)/) { |
441 | if ($email_git_blame) { |
442 | push(@range, "$lastfile:$1:$2"); |
443 | } |
444 | } elsif ($keywords) { |
445 | foreach my $line (keys %keyword_hash) { |
446 | if ($patch_line =~ m/${patch_prefix}$keyword_hash{$line}/x) { |
447 | push(@keyword_tvi, $line); |
448 | } |
449 | } |
450 | } |
451 | } |
452 | close($patch); |
453 | |
454 | if ($file_cnt == @files) { |
455 | warn "$P: file '${file}' doesn't appear to be a patch. " |
456 | . "Add -f to options?\n"; |
457 | } |
458 | @files = sort_and_uniq(@files); |
459 | } |
460 | } |
461 | |
462 | @file_emails = uniq(@file_emails); |
463 | |
464 | my %email_hash_name; |
465 | my %email_hash_address; |
466 | my @email_to = (); |
467 | my %hash_list_to; |
468 | my @list_to = (); |
469 | my @scm = (); |
470 | my @web = (); |
471 | my @subsystem = (); |
472 | my @status = (); |
473 | my %deduplicate_name_hash = (); |
474 | my %deduplicate_address_hash = (); |
475 | my $signature_pattern; |
476 | |
477 | my @maintainers = get_maintainers(); |
478 | |
479 | if (@maintainers) { |
480 | @maintainers = merge_email(@maintainers); |
481 | output(@maintainers); |
482 | } |
483 | |
484 | if ($scm) { |
485 | @scm = uniq(@scm); |
486 | output(@scm); |
487 | } |
488 | |
489 | if ($status) { |
490 | @status = uniq(@status); |
491 | output(@status); |
492 | } |
493 | |
494 | if ($subsystem) { |
495 | @subsystem = uniq(@subsystem); |
496 | output(@subsystem); |
497 | } |
498 | |
499 | if ($web) { |
500 | @web = uniq(@web); |
501 | output(@web); |
502 | } |
503 | |
504 | exit($exit); |
505 | |
506 | sub range_is_maintained { |
507 | my ($start, $end) = @_; |
508 | |
509 | for (my $i = $start; $i < $end; $i++) { |
510 | my $line = $typevalue[$i]; |
511 | if ($line =~ m/^(\C):\s*(.*)/) { |
512 | my $type = $1; |
513 | my $value = $2; |
514 | if ($type eq 'S') { |
515 | if ($value =~ /(maintain|support)/i) { |
516 | return 1; |
517 | } |
518 | } |
519 | } |
520 | } |
521 | return 0; |
522 | } |
523 | |
524 | sub range_has_maintainer { |
525 | my ($start, $end) = @_; |
526 | |
527 | for (my $i = $start; $i < $end; $i++) { |
528 | my $line = $typevalue[$i]; |
529 | if ($line =~ m/^(\C):\s*(.*)/) { |
530 | my $type = $1; |
531 | my $value = $2; |
532 | if ($type eq 'M') { |
533 | return 1; |
534 | } |
535 | } |
536 | } |
537 | return 0; |
538 | } |
539 | |
540 | sub get_maintainers { |
541 | %email_hash_name = (); |
542 | %email_hash_address = (); |
543 | %commit_author_hash = (); |
544 | %commit_signer_hash = (); |
545 | @email_to = (); |
546 | %hash_list_to = (); |
547 | @list_to = (); |
548 | @scm = (); |
549 | @web = (); |
550 | @subsystem = (); |
551 | @status = (); |
552 | %deduplicate_name_hash = (); |
553 | %deduplicate_address_hash = (); |
554 | if ($email_git_all_signature_types) { |
555 | $signature_pattern = "(.+?)[Bb][Yy]:"; |
556 | } else { |
557 | $signature_pattern = "\(" . join("|", @signature_tags) . "\)"; |
558 | } |
559 | |
560 | # Find responsible parties |
561 | |
562 | my %exact_pattern_match_hash = (); |
563 | |
564 | foreach my $file (@files) { |
565 | |
566 | my %hash; |
567 | my $tvi = find_first_section(); |
568 | while ($tvi < @typevalue) { |
569 | my $start = find_starting_index($tvi); |
570 | my $end = find_ending_index($tvi); |
571 | my $exclude = 0; |
572 | my $i; |
573 | |
574 | #Do not match excluded file patterns |
575 | |
576 | for ($i = $start; $i < $end; $i++) { |
577 | my $line = $typevalue[$i]; |
578 | if ($line =~ m/^(\C):\s*(.*)/) { |
579 | my $type = $1; |
580 | my $value = $2; |
581 | if ($type eq 'X') { |
582 | if (file_match_pattern($file, $value)) { |
583 | $exclude = 1; |
584 | last; |
585 | } |
586 | } |
587 | } |
588 | } |
589 | |
590 | if (!$exclude) { |
591 | for ($i = $start; $i < $end; $i++) { |
592 | my $line = $typevalue[$i]; |
593 | if ($line =~ m/^(\C):\s*(.*)/) { |
594 | my $type = $1; |
595 | my $value = $2; |
596 | if ($type eq 'F') { |
597 | if (file_match_pattern($file, $value)) { |
598 | my $value_pd = ($value =~ tr@/@@); |
599 | my $file_pd = ($file =~ tr@/@@); |
600 | $value_pd++ if (substr($value,-1,1) ne "/"); |
601 | $value_pd = -1 if ($value =~ /^\.\*/); |
602 | if ($value_pd >= $file_pd && |
603 | range_is_maintained($start, $end) && |
604 | range_has_maintainer($start, $end)) { |
605 | $exact_pattern_match_hash{$file} = 1; |
606 | } |
607 | if ($pattern_depth == 0 || |
608 | (($file_pd - $value_pd) < $pattern_depth)) { |
609 | $hash{$tvi} = $value_pd; |
610 | } |
611 | } |
612 | } |
613 | } |
614 | } |
615 | } |
616 | $tvi = $end + 1; |
617 | } |
618 | |
619 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { |
620 | add_categories($line); |
621 | if ($sections) { |
622 | my $i; |
623 | my $start = find_starting_index($line); |
624 | my $end = find_ending_index($line); |
625 | for ($i = $start; $i < $end; $i++) { |
626 | my $line = $typevalue[$i]; |
627 | if ($line =~ /^[FX]:/) { ##Restore file patterns |
628 | $line =~ s/([^\\])\.([^\*])/$1\?$2/g; |
629 | $line =~ s/([^\\])\.$/$1\?/g; ##Convert . back to ? |
630 | $line =~ s/\\\./\./g; ##Convert \. to . |
631 | $line =~ s/\.\*/\*/g; ##Convert .* to * |
632 | } |
633 | $line =~ s/^([A-Z]):/$1:\t/g; |
634 | print("$line\n"); |
635 | } |
636 | print("\n"); |
637 | } |
638 | } |
639 | } |
640 | |
641 | if ($keywords) { |
642 | @keyword_tvi = sort_and_uniq(@keyword_tvi); |
643 | foreach my $line (@keyword_tvi) { |
644 | add_categories($line); |
645 | } |
646 | } |
647 | |
648 | foreach my $email (@email_to, @list_to) { |
649 | $email->[0] = deduplicate_email($email->[0]); |
650 | } |
651 | |
652 | foreach my $file (@files) { |
653 | if ($email && |
654 | ($email_git || ($email_git_fallback && |
655 | !$exact_pattern_match_hash{$file}))) { |
656 | vcs_file_signoffs($file); |
657 | } |
658 | if ($email && $email_git_blame) { |
659 | vcs_file_blame($file); |
660 | } |
661 | } |
662 | |
663 | if ($email) { |
664 | foreach my $chief (@penguin_chief) { |
665 | if ($chief =~ m/^(.*):(.*)/) { |
666 | my $email_address; |
667 | |
668 | $email_address = format_email($1, $2, $email_usename); |
669 | if ($email_git_penguin_chiefs) { |
670 | push(@email_to, [$email_address, 'chief penguin']); |
671 | } else { |
672 | @email_to = grep($_->[0] !~ /${email_address}/, @email_to); |
673 | } |
674 | } |
675 | } |
676 | |
677 | foreach my $email (@file_emails) { |
678 | my ($name, $address) = parse_email($email); |
679 | |
680 | my $tmp_email = format_email($name, $address, $email_usename); |
681 | push_email_address($tmp_email, ''); |
682 | add_role($tmp_email, 'in file'); |
683 | } |
684 | } |
685 | |
686 | my @to = (); |
687 | if ($email || $email_list) { |
688 | if ($email) { |
689 | @to = (@to, @email_to); |
690 | } |
691 | if ($email_list) { |
692 | @to = (@to, @list_to); |
693 | } |
694 | } |
695 | |
696 | if ($interactive) { |
697 | @to = interactive_get_maintainers(\@to); |
698 | } |
699 | |
700 | return @to; |
701 | } |
702 | |
703 | sub file_match_pattern { |
704 | my ($file, $pattern) = @_; |
705 | if (substr($pattern, -1) eq "/") { |
706 | if ($file =~ m@^$pattern@) { |
707 | return 1; |
708 | } |
709 | } else { |
710 | if ($file =~ m@^$pattern@) { |
711 | my $s1 = ($file =~ tr@/@@); |
712 | my $s2 = ($pattern =~ tr@/@@); |
713 | if ($s1 == $s2) { |
714 | return 1; |
715 | } |
716 | } |
717 | } |
718 | return 0; |
719 | } |
720 | |
721 | sub usage { |
722 | print <<EOT; |
723 | usage: $P [options] patchfile |
724 | $P [options] -f file|directory |
725 | version: $V |
726 | |
727 | MAINTAINER field selection options: |
728 | --email => print email address(es) if any |
729 | --git => include recent git \*-by: signers |
730 | --git-all-signature-types => include signers regardless of signature type |
731 | or use only ${signature_pattern} signers (default: $email_git_all_signature_types) |
732 | --git-fallback => use git when no exact MAINTAINERS pattern (default: $email_git_fallback) |
733 | --git-chief-penguins => include ${penguin_chiefs} |
734 | --git-min-signatures => number of signatures required (default: $email_git_min_signatures) |
735 | --git-max-maintainers => maximum maintainers to add (default: $email_git_max_maintainers) |
736 | --git-min-percent => minimum percentage of commits required (default: $email_git_min_percent) |
737 | --git-blame => use git blame to find modified commits for patch or file |
738 | --git-since => git history to use (default: $email_git_since) |
739 | --hg-since => hg history to use (default: $email_hg_since) |
740 | --interactive => display a menu (mostly useful if used with the --git option) |
741 | --m => include maintainer(s) if any |
742 | --n => include name 'Full Name <addr\@domain.tld>' |
743 | --l => include list(s) if any |
744 | --s => include subscriber only list(s) if any |
745 | --remove-duplicates => minimize duplicate email names/addresses |
746 | --roles => show roles (status:subsystem, git-signer, list, etc...) |
747 | --rolestats => show roles and statistics (commits/total_commits, %) |
748 | --file-emails => add email addresses found in -f file (default: 0 (off)) |
749 | --scm => print SCM tree(s) if any |
750 | --status => print status if any |
751 | --subsystem => print subsystem name if any |
752 | --web => print website(s) if any |
753 | |
754 | Output type options: |
755 | --separator [, ] => separator for multiple entries on 1 line |
756 | using --separator also sets --nomultiline if --separator is not [, ] |
757 | --multiline => print 1 entry per line |
758 | |
759 | Other options: |
760 | --pattern-depth => Number of pattern directory traversals (default: 0 (all)) |
761 | --keywords => scan patch for keywords (default: $keywords) |
762 | --sections => print all of the subsystem sections with pattern matches |
763 | --mailmap => use .mailmap file (default: $email_use_mailmap) |
764 | --version => show version |
765 | --help => show this help information |
766 | |
767 | Default options: |
768 | [--email --nogit --git-fallback --m --n --l --multiline -pattern-depth=0 |
769 | --remove-duplicates --rolestats] |
770 | |
771 | Notes: |
772 | Using "-f directory" may give unexpected results: |
773 | Used with "--git", git signators for _all_ files in and below |
774 | directory are examined as git recurses directories. |
775 | Any specified X: (exclude) pattern matches are _not_ ignored. |
776 | Used with "--nogit", directory is used as a pattern match, |
777 | no individual file within the directory or subdirectory |
778 | is matched. |
779 | Used with "--git-blame", does not iterate all files in directory |
780 | Using "--git-blame" is slow and may add old committers and authors |
781 | that are no longer active maintainers to the output. |
782 | Using "--roles" or "--rolestats" with git send-email --cc-cmd or any |
783 | other automated tools that expect only ["name"] <email address> |
784 | may not work because of additional output after <email address>. |
785 | Using "--rolestats" and "--git-blame" shows the #/total=% commits, |
786 | not the percentage of the entire file authored. # of commits is |
787 | not a good measure of amount of code authored. 1 major commit may |
788 | contain a thousand lines, 5 trivial commits may modify a single line. |
789 | If git is not installed, but mercurial (hg) is installed and an .hg |
790 | repository exists, the following options apply to mercurial: |
791 | --git, |
792 | --git-min-signatures, --git-max-maintainers, --git-min-percent, and |
793 | --git-blame |
794 | Use --hg-since not --git-since to control date selection |
795 | File ".get_maintainer.conf", if it exists in the linux kernel source root |
796 | directory, can change whatever get_maintainer defaults are desired. |
797 | Entries in this file can be any command line argument. |
798 | This file is prepended to any additional command line arguments. |
799 | Multiple lines and # comments are allowed. |
800 | EOT |
801 | } |
802 | |
803 | sub top_of_kernel_tree { |
804 | my ($lk_path) = @_; |
805 | |
806 | if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { |
807 | $lk_path .= "/"; |
808 | } |
809 | if ( (-f "${lk_path}COPYING") |
810 | && (-f "${lk_path}CREDITS") |
811 | && (-f "${lk_path}Kbuild") |
812 | && (-f "${lk_path}MAINTAINERS") |
813 | && (-f "${lk_path}Makefile") |
814 | && (-f "${lk_path}README") |
815 | && (-d "${lk_path}Documentation") |
816 | && (-d "${lk_path}arch") |
817 | && (-d "${lk_path}include") |
818 | && (-d "${lk_path}drivers") |
819 | && (-d "${lk_path}fs") |
820 | && (-d "${lk_path}init") |
821 | && (-d "${lk_path}ipc") |
822 | && (-d "${lk_path}kernel") |
823 | && (-d "${lk_path}lib") |
824 | && (-d "${lk_path}scripts")) { |
825 | return 1; |
826 | } |
827 | return 0; |
828 | } |
829 | |
830 | sub parse_email { |
831 | my ($formatted_email) = @_; |
832 | |
833 | my $name = ""; |
834 | my $address = ""; |
835 | |
836 | if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) { |
837 | $name = $1; |
838 | $address = $2; |
839 | } elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) { |
840 | $address = $1; |
841 | } elsif ($formatted_email =~ /^(.+\@\S*).*$/) { |
842 | $address = $1; |
843 | } |
844 | |
845 | $name =~ s/^\s+|\s+$//g; |
846 | $name =~ s/^\"|\"$//g; |
847 | $address =~ s/^\s+|\s+$//g; |
848 | |
849 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars |
850 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes |
851 | $name = "\"$name\""; |
852 | } |
853 | |
854 | return ($name, $address); |
855 | } |
856 | |
857 | sub format_email { |
858 | my ($name, $address, $usename) = @_; |
859 | |
860 | my $formatted_email; |
861 | |
862 | $name =~ s/^\s+|\s+$//g; |
863 | $name =~ s/^\"|\"$//g; |
864 | $address =~ s/^\s+|\s+$//g; |
865 | |
866 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars |
867 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes |
868 | $name = "\"$name\""; |
869 | } |
870 | |
871 | if ($usename) { |
872 | if ("$name" eq "") { |
873 | $formatted_email = "$address"; |
874 | } else { |
875 | $formatted_email = "$name <$address>"; |
876 | } |
877 | } else { |
878 | $formatted_email = $address; |
879 | } |
880 | |
881 | return $formatted_email; |
882 | } |
883 | |
884 | sub find_first_section { |
885 | my $index = 0; |
886 | |
887 | while ($index < @typevalue) { |
888 | my $tv = $typevalue[$index]; |
889 | if (($tv =~ m/^(\C):\s*(.*)/)) { |
890 | last; |
891 | } |
892 | $index++; |
893 | } |
894 | |
895 | return $index; |
896 | } |
897 | |
898 | sub find_starting_index { |
899 | my ($index) = @_; |
900 | |
901 | while ($index > 0) { |
902 | my $tv = $typevalue[$index]; |
903 | if (!($tv =~ m/^(\C):\s*(.*)/)) { |
904 | last; |
905 | } |
906 | $index--; |
907 | } |
908 | |
909 | return $index; |
910 | } |
911 | |
912 | sub find_ending_index { |
913 | my ($index) = @_; |
914 | |
915 | while ($index < @typevalue) { |
916 | my $tv = $typevalue[$index]; |
917 | if (!($tv =~ m/^(\C):\s*(.*)/)) { |
918 | last; |
919 | } |
920 | $index++; |
921 | } |
922 | |
923 | return $index; |
924 | } |
925 | |
926 | sub get_maintainer_role { |
927 | my ($index) = @_; |
928 | |
929 | my $i; |
930 | my $start = find_starting_index($index); |
931 | my $end = find_ending_index($index); |
932 | |
933 | my $role; |
934 | my $subsystem = $typevalue[$start]; |
935 | if (length($subsystem) > 20) { |
936 | $subsystem = substr($subsystem, 0, 17); |
937 | $subsystem =~ s/\s*$//; |
938 | $subsystem = $subsystem . "..."; |
939 | } |
940 | |
941 | for ($i = $start + 1; $i < $end; $i++) { |
942 | my $tv = $typevalue[$i]; |
943 | if ($tv =~ m/^(\C):\s*(.*)/) { |
944 | my $ptype = $1; |
945 | my $pvalue = $2; |
946 | if ($ptype eq "S") { |
947 | $role = $pvalue; |
948 | } |
949 | } |
950 | } |
951 | |
952 | $role = lc($role); |
953 | if ($role eq "supported") { |
954 | $role = "supporter"; |
955 | } elsif ($role eq "maintained") { |
956 | $role = "maintainer"; |
957 | } elsif ($role eq "odd fixes") { |
958 | $role = "odd fixer"; |
959 | } elsif ($role eq "orphan") { |
960 | $role = "orphan minder"; |
961 | } elsif ($role eq "obsolete") { |
962 | $role = "obsolete minder"; |
963 | } elsif ($role eq "buried alive in reporters") { |
964 | $role = "chief penguin"; |
965 | } |
966 | |
967 | return $role . ":" . $subsystem; |
968 | } |
969 | |
970 | sub get_list_role { |
971 | my ($index) = @_; |
972 | |
973 | my $i; |
974 | my $start = find_starting_index($index); |
975 | my $end = find_ending_index($index); |
976 | |
977 | my $subsystem = $typevalue[$start]; |
978 | if (length($subsystem) > 20) { |
979 | $subsystem = substr($subsystem, 0, 17); |
980 | $subsystem =~ s/\s*$//; |
981 | $subsystem = $subsystem . "..."; |
982 | } |
983 | |
984 | if ($subsystem eq "THE REST") { |
985 | $subsystem = ""; |
986 | } |
987 | |
988 | return $subsystem; |
989 | } |
990 | |
991 | sub add_categories { |
992 | my ($index) = @_; |
993 | |
994 | my $i; |
995 | my $start = find_starting_index($index); |
996 | my $end = find_ending_index($index); |
997 | |
998 | push(@subsystem, $typevalue[$start]); |
999 | |
1000 | for ($i = $start + 1; $i < $end; $i++) { |
1001 | my $tv = $typevalue[$i]; |
1002 | if ($tv =~ m/^(\C):\s*(.*)/) { |
1003 | my $ptype = $1; |
1004 | my $pvalue = $2; |
1005 | if ($ptype eq "L") { |
1006 | my $list_address = $pvalue; |
1007 | my $list_additional = ""; |
1008 | my $list_role = get_list_role($i); |
1009 | |
1010 | if ($list_role ne "") { |
1011 | $list_role = ":" . $list_role; |
1012 | } |
1013 | if ($list_address =~ m/([^\s]+)\s+(.*)$/) { |
1014 | $list_address = $1; |
1015 | $list_additional = $2; |
1016 | } |
1017 | if ($list_additional =~ m/subscribers-only/) { |
1018 | if ($email_subscriber_list) { |
1019 | if (!$hash_list_to{lc($list_address)}) { |
1020 | $hash_list_to{lc($list_address)} = 1; |
1021 | push(@list_to, [$list_address, |
1022 | "subscriber list${list_role}"]); |
1023 | } |
1024 | } |
1025 | } else { |
1026 | if ($email_list) { |
1027 | if (!$hash_list_to{lc($list_address)}) { |
1028 | $hash_list_to{lc($list_address)} = 1; |
1029 | push(@list_to, [$list_address, |
1030 | "open list${list_role}"]); |
1031 | } |
1032 | } |
1033 | } |
1034 | } elsif ($ptype eq "M") { |
1035 | my ($name, $address) = parse_email($pvalue); |
1036 | if ($name eq "") { |
1037 | if ($i > 0) { |
1038 | my $tv = $typevalue[$i - 1]; |
1039 | if ($tv =~ m/^(\C):\s*(.*)/) { |
1040 | if ($1 eq "P") { |
1041 | $name = $2; |
1042 | $pvalue = format_email($name, $address, $email_usename); |
1043 | } |
1044 | } |
1045 | } |
1046 | } |
1047 | if ($email_maintainer) { |
1048 | my $role = get_maintainer_role($i); |
1049 | push_email_addresses($pvalue, $role); |
1050 | } |
1051 | } elsif ($ptype eq "T") { |
1052 | push(@scm, $pvalue); |
1053 | } elsif ($ptype eq "W") { |
1054 | push(@web, $pvalue); |
1055 | } elsif ($ptype eq "S") { |
1056 | push(@status, $pvalue); |
1057 | } |
1058 | } |
1059 | } |
1060 | } |
1061 | |
1062 | sub email_inuse { |
1063 | my ($name, $address) = @_; |
1064 | |
1065 | return 1 if (($name eq "") && ($address eq "")); |
1066 | return 1 if (($name ne "") && exists($email_hash_name{lc($name)})); |
1067 | return 1 if (($address ne "") && exists($email_hash_address{lc($address)})); |
1068 | |
1069 | return 0; |
1070 | } |
1071 | |
1072 | sub push_email_address { |
1073 | my ($line, $role) = @_; |
1074 | |
1075 | my ($name, $address) = parse_email($line); |
1076 | |
1077 | if ($address eq "") { |
1078 | return 0; |
1079 | } |
1080 | |
1081 | if (!$email_remove_duplicates) { |
1082 | push(@email_to, [format_email($name, $address, $email_usename), $role]); |
1083 | } elsif (!email_inuse($name, $address)) { |
1084 | push(@email_to, [format_email($name, $address, $email_usename), $role]); |
1085 | $email_hash_name{lc($name)}++ if ($name ne ""); |
1086 | $email_hash_address{lc($address)}++; |
1087 | } |
1088 | |
1089 | return 1; |
1090 | } |
1091 | |
1092 | sub push_email_addresses { |
1093 | my ($address, $role) = @_; |
1094 | |
1095 | my @address_list = (); |
1096 | |
1097 | if (rfc822_valid($address)) { |
1098 | push_email_address($address, $role); |
1099 | } elsif (@address_list = rfc822_validlist($address)) { |
1100 | my $array_count = shift(@address_list); |
1101 | while (my $entry = shift(@address_list)) { |
1102 | push_email_address($entry, $role); |
1103 | } |
1104 | } else { |
1105 | if (!push_email_address($address, $role)) { |
1106 | warn("Invalid MAINTAINERS address: '" . $address . "'\n"); |
1107 | } |
1108 | } |
1109 | } |
1110 | |
1111 | sub add_role { |
1112 | my ($line, $role) = @_; |
1113 | |
1114 | my ($name, $address) = parse_email($line); |
1115 | my $email = format_email($name, $address, $email_usename); |
1116 | |
1117 | foreach my $entry (@email_to) { |
1118 | if ($email_remove_duplicates) { |
1119 | my ($entry_name, $entry_address) = parse_email($entry->[0]); |
1120 | if (($name eq $entry_name || $address eq $entry_address) |
1121 | && ($role eq "" || !($entry->[1] =~ m/$role/)) |
1122 | ) { |
1123 | if ($entry->[1] eq "") { |
1124 | $entry->[1] = "$role"; |
1125 | } else { |
1126 | $entry->[1] = "$entry->[1],$role"; |
1127 | } |
1128 | } |
1129 | } else { |
1130 | if ($email eq $entry->[0] |
1131 | && ($role eq "" || !($entry->[1] =~ m/$role/)) |
1132 | ) { |
1133 | if ($entry->[1] eq "") { |
1134 | $entry->[1] = "$role"; |
1135 | } else { |
1136 | $entry->[1] = "$entry->[1],$role"; |
1137 | } |
1138 | } |
1139 | } |
1140 | } |
1141 | } |
1142 | |
1143 | sub which { |
1144 | my ($bin) = @_; |
1145 | |
1146 | foreach my $path (split(/:/, $ENV{PATH})) { |
1147 | if (-e "$path/$bin") { |
1148 | return "$path/$bin"; |
1149 | } |
1150 | } |
1151 | |
1152 | return ""; |
1153 | } |
1154 | |
1155 | sub which_conf { |
1156 | my ($conf) = @_; |
1157 | |
1158 | foreach my $path (split(/:/, ".:$ENV{HOME}:.scripts")) { |
1159 | if (-e "$path/$conf") { |
1160 | return "$path/$conf"; |
1161 | } |
1162 | } |
1163 | |
1164 | return ""; |
1165 | } |
1166 | |
1167 | sub mailmap_email { |
1168 | my ($line) = @_; |
1169 | |
1170 | my ($name, $address) = parse_email($line); |
1171 | my $email = format_email($name, $address, 1); |
1172 | my $real_name = $name; |
1173 | my $real_address = $address; |
1174 | |
1175 | if (exists $mailmap->{names}->{$email} || |
1176 | exists $mailmap->{addresses}->{$email}) { |
1177 | if (exists $mailmap->{names}->{$email}) { |
1178 | $real_name = $mailmap->{names}->{$email}; |
1179 | } |
1180 | if (exists $mailmap->{addresses}->{$email}) { |
1181 | $real_address = $mailmap->{addresses}->{$email}; |
1182 | } |
1183 | } else { |
1184 | if (exists $mailmap->{names}->{$address}) { |
1185 | $real_name = $mailmap->{names}->{$address}; |
1186 | } |
1187 | if (exists $mailmap->{addresses}->{$address}) { |
1188 | $real_address = $mailmap->{addresses}->{$address}; |
1189 | } |
1190 | } |
1191 | return format_email($real_name, $real_address, 1); |
1192 | } |
1193 | |
1194 | sub mailmap { |
1195 | my (@addresses) = @_; |
1196 | |
1197 | my @mapped_emails = (); |
1198 | foreach my $line (@addresses) { |
1199 | push(@mapped_emails, mailmap_email($line)); |
1200 | } |
1201 | merge_by_realname(@mapped_emails) if ($email_use_mailmap); |
1202 | return @mapped_emails; |
1203 | } |
1204 | |
1205 | sub merge_by_realname { |
1206 | my %address_map; |
1207 | my (@emails) = @_; |
1208 | |
1209 | foreach my $email (@emails) { |
1210 | my ($name, $address) = parse_email($email); |
1211 | if (exists $address_map{$name}) { |
1212 | $address = $address_map{$name}; |
1213 | $email = format_email($name, $address, 1); |
1214 | } else { |
1215 | $address_map{$name} = $address; |
1216 | } |
1217 | } |
1218 | } |
1219 | |
1220 | sub git_execute_cmd { |
1221 | my ($cmd) = @_; |
1222 | my @lines = (); |
1223 | |
1224 | my $output = `$cmd`; |
1225 | $output =~ s/^\s*//gm; |
1226 | @lines = split("\n", $output); |
1227 | |
1228 | return @lines; |
1229 | } |
1230 | |
1231 | sub hg_execute_cmd { |
1232 | my ($cmd) = @_; |
1233 | my @lines = (); |
1234 | |
1235 | my $output = `$cmd`; |
1236 | @lines = split("\n", $output); |
1237 | |
1238 | return @lines; |
1239 | } |
1240 | |
1241 | sub extract_formatted_signatures { |
1242 | my (@signature_lines) = @_; |
1243 | |
1244 | my @type = @signature_lines; |
1245 | |
1246 | s/\s*(.*):.*/$1/ for (@type); |
1247 | |
1248 | # cut -f2- -d":" |
1249 | s/\s*.*:\s*(.+)\s*/$1/ for (@signature_lines); |
1250 | |
1251 | ## Reformat email addresses (with names) to avoid badly written signatures |
1252 | |
1253 | foreach my $signer (@signature_lines) { |
1254 | $signer = deduplicate_email($signer); |
1255 | } |
1256 | |
1257 | return (\@type, \@signature_lines); |
1258 | } |
1259 | |
1260 | sub vcs_find_signers { |
1261 | my ($cmd) = @_; |
1262 | my $commits; |
1263 | my @lines = (); |
1264 | my @signatures = (); |
1265 | |
1266 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); |
1267 | |
1268 | my $pattern = $VCS_cmds{"commit_pattern"}; |
1269 | |
1270 | $commits = grep(/$pattern/, @lines); # of commits |
1271 | |
1272 | @signatures = grep(/^[ \t]*${signature_pattern}.*\@.*$/, @lines); |
1273 | |
1274 | return (0, @signatures) if !@signatures; |
1275 | |
1276 | save_commits_by_author(@lines) if ($interactive); |
1277 | save_commits_by_signer(@lines) if ($interactive); |
1278 | |
1279 | if (!$email_git_penguin_chiefs) { |
1280 | @signatures = grep(!/${penguin_chiefs}/i, @signatures); |
1281 | } |
1282 | |
1283 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); |
1284 | |
1285 | return ($commits, @$signers_ref); |
1286 | } |
1287 | |
1288 | sub vcs_find_author { |
1289 | my ($cmd) = @_; |
1290 | my @lines = (); |
1291 | |
1292 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); |
1293 | |
1294 | if (!$email_git_penguin_chiefs) { |
1295 | @lines = grep(!/${penguin_chiefs}/i, @lines); |
1296 | } |
1297 | |
1298 | return @lines if !@lines; |
1299 | |
1300 | my @authors = (); |
1301 | foreach my $line (@lines) { |
1302 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { |
1303 | my $author = $1; |
1304 | my ($name, $address) = parse_email($author); |
1305 | $author = format_email($name, $address, 1); |
1306 | push(@authors, $author); |
1307 | } |
1308 | } |
1309 | |
1310 | save_commits_by_author(@lines) if ($interactive); |
1311 | save_commits_by_signer(@lines) if ($interactive); |
1312 | |
1313 | return @authors; |
1314 | } |
1315 | |
1316 | sub vcs_save_commits { |
1317 | my ($cmd) = @_; |
1318 | my @lines = (); |
1319 | my @commits = (); |
1320 | |
1321 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); |
1322 | |
1323 | foreach my $line (@lines) { |
1324 | if ($line =~ m/$VCS_cmds{"blame_commit_pattern"}/) { |
1325 | push(@commits, $1); |
1326 | } |
1327 | } |
1328 | |
1329 | return @commits; |
1330 | } |
1331 | |
1332 | sub vcs_blame { |
1333 | my ($file) = @_; |
1334 | my $cmd; |
1335 | my @commits = (); |
1336 | |
1337 | return @commits if (!(-f $file)); |
1338 | |
1339 | if (@range && $VCS_cmds{"blame_range_cmd"} eq "") { |
1340 | my @all_commits = (); |
1341 | |
1342 | $cmd = $VCS_cmds{"blame_file_cmd"}; |
1343 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd |
1344 | @all_commits = vcs_save_commits($cmd); |
1345 | |
1346 | foreach my $file_range_diff (@range) { |
1347 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); |
1348 | my $diff_file = $1; |
1349 | my $diff_start = $2; |
1350 | my $diff_length = $3; |
1351 | next if ("$file" ne "$diff_file"); |
1352 | for (my $i = $diff_start; $i < $diff_start + $diff_length; $i++) { |
1353 | push(@commits, $all_commits[$i]); |
1354 | } |
1355 | } |
1356 | } elsif (@range) { |
1357 | foreach my $file_range_diff (@range) { |
1358 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); |
1359 | my $diff_file = $1; |
1360 | my $diff_start = $2; |
1361 | my $diff_length = $3; |
1362 | next if ("$file" ne "$diff_file"); |
1363 | $cmd = $VCS_cmds{"blame_range_cmd"}; |
1364 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd |
1365 | push(@commits, vcs_save_commits($cmd)); |
1366 | } |
1367 | } else { |
1368 | $cmd = $VCS_cmds{"blame_file_cmd"}; |
1369 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd |
1370 | @commits = vcs_save_commits($cmd); |
1371 | } |
1372 | |
1373 | foreach my $commit (@commits) { |
1374 | $commit =~ s/^\^//g; |
1375 | } |
1376 | |
1377 | return @commits; |
1378 | } |
1379 | |
1380 | my $printed_novcs = 0; |
1381 | sub vcs_exists { |
1382 | %VCS_cmds = %VCS_cmds_git; |
1383 | return 1 if eval $VCS_cmds{"available"}; |
1384 | %VCS_cmds = %VCS_cmds_hg; |
1385 | return 2 if eval $VCS_cmds{"available"}; |
1386 | %VCS_cmds = (); |
1387 | if (!$printed_novcs) { |
1388 | warn("$P: No supported VCS found. Add --nogit to options?\n"); |
1389 | warn("Using a git repository produces better results.\n"); |
1390 | warn("Try Linus Torvalds' latest git repository using:\n"); |
1391 | warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git\n"); |
1392 | $printed_novcs = 1; |
1393 | } |
1394 | return 0; |
1395 | } |
1396 | |
1397 | sub vcs_is_git { |
1398 | vcs_exists(); |
1399 | return $vcs_used == 1; |
1400 | } |
1401 | |
1402 | sub vcs_is_hg { |
1403 | return $vcs_used == 2; |
1404 | } |
1405 | |
1406 | sub interactive_get_maintainers { |
1407 | my ($list_ref) = @_; |
1408 | my @list = @$list_ref; |
1409 | |
1410 | vcs_exists(); |
1411 | |
1412 | my %selected; |
1413 | my %authored; |
1414 | my %signed; |
1415 | my $count = 0; |
1416 | my $maintained = 0; |
1417 | foreach my $entry (@list) { |
1418 | $maintained = 1 if ($entry->[1] =~ /^(maintainer|supporter)/i); |
1419 | $selected{$count} = 1; |
1420 | $authored{$count} = 0; |
1421 | $signed{$count} = 0; |
1422 | $count++; |
1423 | } |
1424 | |
1425 | #menu loop |
1426 | my $done = 0; |
1427 | my $print_options = 0; |
1428 | my $redraw = 1; |
1429 | while (!$done) { |
1430 | $count = 0; |
1431 | if ($redraw) { |
1432 | printf STDERR "\n%1s %2s %-65s", |
1433 | "*", "#", "email/list and role:stats"; |
1434 | if ($email_git || |
1435 | ($email_git_fallback && !$maintained) || |
1436 | $email_git_blame) { |
1437 | print STDERR "auth sign"; |
1438 | } |
1439 | print STDERR "\n"; |
1440 | foreach my $entry (@list) { |
1441 | my $email = $entry->[0]; |
1442 | my $role = $entry->[1]; |
1443 | my $sel = ""; |
1444 | $sel = "*" if ($selected{$count}); |
1445 | my $commit_author = $commit_author_hash{$email}; |
1446 | my $commit_signer = $commit_signer_hash{$email}; |
1447 | my $authored = 0; |
1448 | my $signed = 0; |
1449 | $authored++ for (@{$commit_author}); |
1450 | $signed++ for (@{$commit_signer}); |
1451 | printf STDERR "%1s %2d %-65s", $sel, $count + 1, $email; |
1452 | printf STDERR "%4d %4d", $authored, $signed |
1453 | if ($authored > 0 || $signed > 0); |
1454 | printf STDERR "\n %s\n", $role; |
1455 | if ($authored{$count}) { |
1456 | my $commit_author = $commit_author_hash{$email}; |
1457 | foreach my $ref (@{$commit_author}) { |
1458 | print STDERR " Author: @{$ref}[1]\n"; |
1459 | } |
1460 | } |
1461 | if ($signed{$count}) { |
1462 | my $commit_signer = $commit_signer_hash{$email}; |
1463 | foreach my $ref (@{$commit_signer}) { |
1464 | print STDERR " @{$ref}[2]: @{$ref}[1]\n"; |
1465 | } |
1466 | } |
1467 | |
1468 | $count++; |
1469 | } |
1470 | } |
1471 | my $date_ref = \$email_git_since; |
1472 | $date_ref = \$email_hg_since if (vcs_is_hg()); |
1473 | if ($print_options) { |
1474 | $print_options = 0; |
1475 | if (vcs_exists()) { |
1476 | print STDERR <<EOT |
1477 | |
1478 | Version Control options: |
1479 | g use git history [$email_git] |
1480 | gf use git-fallback [$email_git_fallback] |
1481 | b use git blame [$email_git_blame] |
1482 | bs use blame signatures [$email_git_blame_signatures] |
1483 | c# minimum commits [$email_git_min_signatures] |
1484 | %# min percent [$email_git_min_percent] |
1485 | d# history to use [$$date_ref] |
1486 | x# max maintainers [$email_git_max_maintainers] |
1487 | t all signature types [$email_git_all_signature_types] |
1488 | m use .mailmap [$email_use_mailmap] |
1489 | EOT |
1490 | } |
1491 | print STDERR <<EOT |
1492 | |
1493 | Additional options: |
1494 | 0 toggle all |
1495 | tm toggle maintainers |
1496 | tg toggle git entries |
1497 | tl toggle open list entries |
1498 | ts toggle subscriber list entries |
1499 | f emails in file [$file_emails] |
1500 | k keywords in file [$keywords] |
1501 | r remove duplicates [$email_remove_duplicates] |
1502 | p# pattern match depth [$pattern_depth] |
1503 | EOT |
1504 | } |
1505 | print STDERR |
1506 | "\n#(toggle), A#(author), S#(signed) *(all), ^(none), O(options), Y(approve): "; |
1507 | |
1508 | my $input = <STDIN>; |
1509 | chomp($input); |
1510 | |
1511 | $redraw = 1; |
1512 | my $rerun = 0; |
1513 | my @wish = split(/[, ]+/, $input); |
1514 | foreach my $nr (@wish) { |
1515 | $nr = lc($nr); |
1516 | my $sel = substr($nr, 0, 1); |
1517 | my $str = substr($nr, 1); |
1518 | my $val = 0; |
1519 | $val = $1 if $str =~ /^(\d+)$/; |
1520 | |
1521 | if ($sel eq "y") { |
1522 | $interactive = 0; |
1523 | $done = 1; |
1524 | $output_rolestats = 0; |
1525 | $output_roles = 0; |
1526 | last; |
1527 | } elsif ($nr =~ /^\d+$/ && $nr > 0 && $nr <= $count) { |
1528 | $selected{$nr - 1} = !$selected{$nr - 1}; |
1529 | } elsif ($sel eq "*" || $sel eq '^') { |
1530 | my $toggle = 0; |
1531 | $toggle = 1 if ($sel eq '*'); |
1532 | for (my $i = 0; $i < $count; $i++) { |
1533 | $selected{$i} = $toggle; |
1534 | } |
1535 | } elsif ($sel eq "0") { |
1536 | for (my $i = 0; $i < $count; $i++) { |
1537 | $selected{$i} = !$selected{$i}; |
1538 | } |
1539 | } elsif ($sel eq "t") { |
1540 | if (lc($str) eq "m") { |
1541 | for (my $i = 0; $i < $count; $i++) { |
1542 | $selected{$i} = !$selected{$i} |
1543 | if ($list[$i]->[1] =~ /^(maintainer|supporter)/i); |
1544 | } |
1545 | } elsif (lc($str) eq "g") { |
1546 | for (my $i = 0; $i < $count; $i++) { |
1547 | $selected{$i} = !$selected{$i} |
1548 | if ($list[$i]->[1] =~ /^(author|commit|signer)/i); |
1549 | } |
1550 | } elsif (lc($str) eq "l") { |
1551 | for (my $i = 0; $i < $count; $i++) { |
1552 | $selected{$i} = !$selected{$i} |
1553 | if ($list[$i]->[1] =~ /^(open list)/i); |
1554 | } |
1555 | } elsif (lc($str) eq "s") { |
1556 | for (my $i = 0; $i < $count; $i++) { |
1557 | $selected{$i} = !$selected{$i} |
1558 | if ($list[$i]->[1] =~ /^(subscriber list)/i); |
1559 | } |
1560 | } |
1561 | } elsif ($sel eq "a") { |
1562 | if ($val > 0 && $val <= $count) { |
1563 | $authored{$val - 1} = !$authored{$val - 1}; |
1564 | } elsif ($str eq '*' || $str eq '^') { |
1565 | my $toggle = 0; |
1566 | $toggle = 1 if ($str eq '*'); |
1567 | for (my $i = 0; $i < $count; $i++) { |
1568 | $authored{$i} = $toggle; |
1569 | } |
1570 | } |
1571 | } elsif ($sel eq "s") { |
1572 | if ($val > 0 && $val <= $count) { |
1573 | $signed{$val - 1} = !$signed{$val - 1}; |
1574 | } elsif ($str eq '*' || $str eq '^') { |
1575 | my $toggle = 0; |
1576 | $toggle = 1 if ($str eq '*'); |
1577 | for (my $i = 0; $i < $count; $i++) { |
1578 | $signed{$i} = $toggle; |
1579 | } |
1580 | } |
1581 | } elsif ($sel eq "o") { |
1582 | $print_options = 1; |
1583 | $redraw = 1; |
1584 | } elsif ($sel eq "g") { |
1585 | if ($str eq "f") { |
1586 | bool_invert(\$email_git_fallback); |
1587 | } else { |
1588 | bool_invert(\$email_git); |
1589 | } |
1590 | $rerun = 1; |
1591 | } elsif ($sel eq "b") { |
1592 | if ($str eq "s") { |
1593 | bool_invert(\$email_git_blame_signatures); |
1594 | } else { |
1595 | bool_invert(\$email_git_blame); |
1596 | } |
1597 | $rerun = 1; |
1598 | } elsif ($sel eq "c") { |
1599 | if ($val > 0) { |
1600 | $email_git_min_signatures = $val; |
1601 | $rerun = 1; |
1602 | } |
1603 | } elsif ($sel eq "x") { |
1604 | if ($val > 0) { |
1605 | $email_git_max_maintainers = $val; |
1606 | $rerun = 1; |
1607 | } |
1608 | } elsif ($sel eq "%") { |
1609 | if ($str ne "" && $val >= 0) { |
1610 | $email_git_min_percent = $val; |
1611 | $rerun = 1; |
1612 | } |
1613 | } elsif ($sel eq "d") { |
1614 | if (vcs_is_git()) { |
1615 | $email_git_since = $str; |
1616 | } elsif (vcs_is_hg()) { |
1617 | $email_hg_since = $str; |
1618 | } |
1619 | $rerun = 1; |
1620 | } elsif ($sel eq "t") { |
1621 | bool_invert(\$email_git_all_signature_types); |
1622 | $rerun = 1; |
1623 | } elsif ($sel eq "f") { |
1624 | bool_invert(\$file_emails); |
1625 | $rerun = 1; |
1626 | } elsif ($sel eq "r") { |
1627 | bool_invert(\$email_remove_duplicates); |
1628 | $rerun = 1; |
1629 | } elsif ($sel eq "m") { |
1630 | bool_invert(\$email_use_mailmap); |
1631 | read_mailmap(); |
1632 | $rerun = 1; |
1633 | } elsif ($sel eq "k") { |
1634 | bool_invert(\$keywords); |
1635 | $rerun = 1; |
1636 | } elsif ($sel eq "p") { |
1637 | if ($str ne "" && $val >= 0) { |
1638 | $pattern_depth = $val; |
1639 | $rerun = 1; |
1640 | } |
1641 | } elsif ($sel eq "h" || $sel eq "?") { |
1642 | print STDERR <<EOT |
1643 | |
1644 | Interactive mode allows you to select the various maintainers, submitters, |
1645 | commit signers and mailing lists that could be CC'd on a patch. |
1646 | |
1647 | Any *'d entry is selected. |
1648 | |
1649 | If you have git or hg installed, you can choose to summarize the commit |
1650 | history of files in the patch. Also, each line of the current file can |
1651 | be matched to its commit author and that commits signers with blame. |
1652 | |
1653 | Various knobs exist to control the length of time for active commit |
1654 | tracking, the maximum number of commit authors and signers to add, |
1655 | and such. |
1656 | |
1657 | Enter selections at the prompt until you are satisfied that the selected |
1658 | maintainers are appropriate. You may enter multiple selections separated |
1659 | by either commas or spaces. |
1660 | |
1661 | EOT |
1662 | } else { |
1663 | print STDERR "invalid option: '$nr'\n"; |
1664 | $redraw = 0; |
1665 | } |
1666 | } |
1667 | if ($rerun) { |
1668 | print STDERR "git-blame can be very slow, please have patience..." |
1669 | if ($email_git_blame); |
1670 | goto &get_maintainers; |
1671 | } |
1672 | } |
1673 | |
1674 | #drop not selected entries |
1675 | $count = 0; |
1676 | my @new_emailto = (); |
1677 | foreach my $entry (@list) { |
1678 | if ($selected{$count}) { |
1679 | push(@new_emailto, $list[$count]); |
1680 | } |
1681 | $count++; |
1682 | } |
1683 | return @new_emailto; |
1684 | } |
1685 | |
1686 | sub bool_invert { |
1687 | my ($bool_ref) = @_; |
1688 | |
1689 | if ($$bool_ref) { |
1690 | $$bool_ref = 0; |
1691 | } else { |
1692 | $$bool_ref = 1; |
1693 | } |
1694 | } |
1695 | |
1696 | sub deduplicate_email { |
1697 | my ($email) = @_; |
1698 | |
1699 | my $matched = 0; |
1700 | my ($name, $address) = parse_email($email); |
1701 | $email = format_email($name, $address, 1); |
1702 | $email = mailmap_email($email); |
1703 | |
1704 | return $email if (!$email_remove_duplicates); |
1705 | |
1706 | ($name, $address) = parse_email($email); |
1707 | |
1708 | if ($name ne "" && $deduplicate_name_hash{lc($name)}) { |
1709 | $name = $deduplicate_name_hash{lc($name)}->[0]; |
1710 | $address = $deduplicate_name_hash{lc($name)}->[1]; |
1711 | $matched = 1; |
1712 | } elsif ($deduplicate_address_hash{lc($address)}) { |
1713 | $name = $deduplicate_address_hash{lc($address)}->[0]; |
1714 | $address = $deduplicate_address_hash{lc($address)}->[1]; |
1715 | $matched = 1; |
1716 | } |
1717 | if (!$matched) { |
1718 | $deduplicate_name_hash{lc($name)} = [ $name, $address ]; |
1719 | $deduplicate_address_hash{lc($address)} = [ $name, $address ]; |
1720 | } |
1721 | $email = format_email($name, $address, 1); |
1722 | $email = mailmap_email($email); |
1723 | return $email; |
1724 | } |
1725 | |
1726 | sub save_commits_by_author { |
1727 | my (@lines) = @_; |
1728 | |
1729 | my @authors = (); |
1730 | my @commits = (); |
1731 | my @subjects = (); |
1732 | |
1733 | foreach my $line (@lines) { |
1734 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { |
1735 | my $author = $1; |
1736 | $author = deduplicate_email($author); |
1737 | push(@authors, $author); |
1738 | } |
1739 | push(@commits, $1) if ($line =~ m/$VCS_cmds{"commit_pattern"}/); |
1740 | push(@subjects, $1) if ($line =~ m/$VCS_cmds{"subject_pattern"}/); |
1741 | } |
1742 | |
1743 | for (my $i = 0; $i < @authors; $i++) { |
1744 | my $exists = 0; |
1745 | foreach my $ref(@{$commit_author_hash{$authors[$i]}}) { |
1746 | if (@{$ref}[0] eq $commits[$i] && |
1747 | @{$ref}[1] eq $subjects[$i]) { |
1748 | $exists = 1; |
1749 | last; |
1750 | } |
1751 | } |
1752 | if (!$exists) { |
1753 | push(@{$commit_author_hash{$authors[$i]}}, |
1754 | [ ($commits[$i], $subjects[$i]) ]); |
1755 | } |
1756 | } |
1757 | } |
1758 | |
1759 | sub save_commits_by_signer { |
1760 | my (@lines) = @_; |
1761 | |
1762 | my $commit = ""; |
1763 | my $subject = ""; |
1764 | |
1765 | foreach my $line (@lines) { |
1766 | $commit = $1 if ($line =~ m/$VCS_cmds{"commit_pattern"}/); |
1767 | $subject = $1 if ($line =~ m/$VCS_cmds{"subject_pattern"}/); |
1768 | if ($line =~ /^[ \t]*${signature_pattern}.*\@.*$/) { |
1769 | my @signatures = ($line); |
1770 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); |
1771 | my @types = @$types_ref; |
1772 | my @signers = @$signers_ref; |
1773 | |
1774 | my $type = $types[0]; |
1775 | my $signer = $signers[0]; |
1776 | |
1777 | $signer = deduplicate_email($signer); |
1778 | |
1779 | my $exists = 0; |
1780 | foreach my $ref(@{$commit_signer_hash{$signer}}) { |
1781 | if (@{$ref}[0] eq $commit && |
1782 | @{$ref}[1] eq $subject && |
1783 | @{$ref}[2] eq $type) { |
1784 | $exists = 1; |
1785 | last; |
1786 | } |
1787 | } |
1788 | if (!$exists) { |
1789 | push(@{$commit_signer_hash{$signer}}, |
1790 | [ ($commit, $subject, $type) ]); |
1791 | } |
1792 | } |
1793 | } |
1794 | } |
1795 | |
1796 | sub vcs_assign { |
1797 | my ($role, $divisor, @lines) = @_; |
1798 | |
1799 | my %hash; |
1800 | my $count = 0; |
1801 | |
1802 | return if (@lines <= 0); |
1803 | |
1804 | if ($divisor <= 0) { |
1805 | warn("Bad divisor in " . (caller(0))[3] . ": $divisor\n"); |
1806 | $divisor = 1; |
1807 | } |
1808 | |
1809 | @lines = mailmap(@lines); |
1810 | |
1811 | return if (@lines <= 0); |
1812 | |
1813 | @lines = sort(@lines); |
1814 | |
1815 | # uniq -c |
1816 | $hash{$_}++ for @lines; |
1817 | |
1818 | # sort -rn |
1819 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { |
1820 | my $sign_offs = $hash{$line}; |
1821 | my $percent = $sign_offs * 100 / $divisor; |
1822 | |
1823 | $percent = 100 if ($percent > 100); |
1824 | $count++; |
1825 | last if ($sign_offs < $email_git_min_signatures || |
1826 | $count > $email_git_max_maintainers || |
1827 | $percent < $email_git_min_percent); |
1828 | push_email_address($line, ''); |
1829 | if ($output_rolestats) { |
1830 | my $fmt_percent = sprintf("%.0f", $percent); |
1831 | add_role($line, "$role:$sign_offs/$divisor=$fmt_percent%"); |
1832 | } else { |
1833 | add_role($line, $role); |
1834 | } |
1835 | } |
1836 | } |
1837 | |
1838 | sub vcs_file_signoffs { |
1839 | my ($file) = @_; |
1840 | |
1841 | my @signers = (); |
1842 | my $commits; |
1843 | |
1844 | $vcs_used = vcs_exists(); |
1845 | return if (!$vcs_used); |
1846 | |
1847 | my $cmd = $VCS_cmds{"find_signers_cmd"}; |
1848 | $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd |
1849 | |
1850 | ($commits, @signers) = vcs_find_signers($cmd); |
1851 | |
1852 | foreach my $signer (@signers) { |
1853 | $signer = deduplicate_email($signer); |
1854 | } |
1855 | |
1856 | vcs_assign("commit_signer", $commits, @signers); |
1857 | } |
1858 | |
1859 | sub vcs_file_blame { |
1860 | my ($file) = @_; |
1861 | |
1862 | my @signers = (); |
1863 | my @all_commits = (); |
1864 | my @commits = (); |
1865 | my $total_commits; |
1866 | my $total_lines; |
1867 | |
1868 | $vcs_used = vcs_exists(); |
1869 | return if (!$vcs_used); |
1870 | |
1871 | @all_commits = vcs_blame($file); |
1872 | @commits = uniq(@all_commits); |
1873 | $total_commits = @commits; |
1874 | $total_lines = @all_commits; |
1875 | |
1876 | if ($email_git_blame_signatures) { |
1877 | if (vcs_is_hg()) { |
1878 | my $commit_count; |
1879 | my @commit_signers = (); |
1880 | my $commit = join(" -r ", @commits); |
1881 | my $cmd; |
1882 | |
1883 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; |
1884 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd |
1885 | |
1886 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); |
1887 | |
1888 | push(@signers, @commit_signers); |
1889 | } else { |
1890 | foreach my $commit (@commits) { |
1891 | my $commit_count; |
1892 | my @commit_signers = (); |
1893 | my $cmd; |
1894 | |
1895 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; |
1896 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd |
1897 | |
1898 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); |
1899 | |
1900 | push(@signers, @commit_signers); |
1901 | } |
1902 | } |
1903 | } |
1904 | |
1905 | if ($from_filename) { |
1906 | if ($output_rolestats) { |
1907 | my @blame_signers; |
1908 | if (vcs_is_hg()) {{ # Double brace for last exit |
1909 | my $commit_count; |
1910 | my @commit_signers = (); |
1911 | @commits = uniq(@commits); |
1912 | @commits = sort(@commits); |
1913 | my $commit = join(" -r ", @commits); |
1914 | my $cmd; |
1915 | |
1916 | $cmd = $VCS_cmds{"find_commit_author_cmd"}; |
1917 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd |
1918 | |
1919 | my @lines = (); |
1920 | |
1921 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); |
1922 | |
1923 | if (!$email_git_penguin_chiefs) { |
1924 | @lines = grep(!/${penguin_chiefs}/i, @lines); |
1925 | } |
1926 | |
1927 | last if !@lines; |
1928 | |
1929 | my @authors = (); |
1930 | foreach my $line (@lines) { |
1931 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { |
1932 | my $author = $1; |
1933 | $author = deduplicate_email($author); |
1934 | push(@authors, $author); |
1935 | } |
1936 | } |
1937 | |
1938 | save_commits_by_author(@lines) if ($interactive); |
1939 | save_commits_by_signer(@lines) if ($interactive); |
1940 | |
1941 | push(@signers, @authors); |
1942 | }} |
1943 | else { |
1944 | foreach my $commit (@commits) { |
1945 | my $i; |
1946 | my $cmd = $VCS_cmds{"find_commit_author_cmd"}; |
1947 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd |
1948 | my @author = vcs_find_author($cmd); |
1949 | next if !@author; |
1950 | |
1951 | my $formatted_author = deduplicate_email($author[0]); |
1952 | |
1953 | my $count = grep(/$commit/, @all_commits); |
1954 | for ($i = 0; $i < $count ; $i++) { |
1955 | push(@blame_signers, $formatted_author); |
1956 | } |
1957 | } |
1958 | } |
1959 | if (@blame_signers) { |
1960 | vcs_assign("authored lines", $total_lines, @blame_signers); |
1961 | } |
1962 | } |
1963 | foreach my $signer (@signers) { |
1964 | $signer = deduplicate_email($signer); |
1965 | } |
1966 | vcs_assign("commits", $total_commits, @signers); |
1967 | } else { |
1968 | foreach my $signer (@signers) { |
1969 | $signer = deduplicate_email($signer); |
1970 | } |
1971 | vcs_assign("modified commits", $total_commits, @signers); |
1972 | } |
1973 | } |
1974 | |
1975 | sub uniq { |
1976 | my (@parms) = @_; |
1977 | |
1978 | my %saw; |
1979 | @parms = grep(!$saw{$_}++, @parms); |
1980 | return @parms; |
1981 | } |
1982 | |
1983 | sub sort_and_uniq { |
1984 | my (@parms) = @_; |
1985 | |
1986 | my %saw; |
1987 | @parms = sort @parms; |
1988 | @parms = grep(!$saw{$_}++, @parms); |
1989 | return @parms; |
1990 | } |
1991 | |
1992 | sub clean_file_emails { |
1993 | my (@file_emails) = @_; |
1994 | my @fmt_emails = (); |
1995 | |
1996 | foreach my $email (@file_emails) { |
1997 | $email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g; |
1998 | my ($name, $address) = parse_email($email); |
1999 | if ($name eq '"[,\.]"') { |
2000 | $name = ""; |
2001 | } |
2002 | |
2003 | my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name); |
2004 | if (@nw > 2) { |
2005 | my $first = $nw[@nw - 3]; |
2006 | my $middle = $nw[@nw - 2]; |
2007 | my $last = $nw[@nw - 1]; |
2008 | |
2009 | if (((length($first) == 1 && $first =~ m/[A-Za-z]/) || |
2010 | (length($first) == 2 && substr($first, -1) eq ".")) || |
2011 | (length($middle) == 1 || |
2012 | (length($middle) == 2 && substr($middle, -1) eq "."))) { |
2013 | $name = "$first $middle $last"; |
2014 | } else { |
2015 | $name = "$middle $last"; |
2016 | } |
2017 | } |
2018 | |
2019 | if (substr($name, -1) =~ /[,\.]/) { |
2020 | $name = substr($name, 0, length($name) - 1); |
2021 | } elsif (substr($name, -2) =~ /[,\.]"/) { |
2022 | $name = substr($name, 0, length($name) - 2) . '"'; |
2023 | } |
2024 | |
2025 | if (substr($name, 0, 1) =~ /[,\.]/) { |
2026 | $name = substr($name, 1, length($name) - 1); |
2027 | } elsif (substr($name, 0, 2) =~ /"[,\.]/) { |
2028 | $name = '"' . substr($name, 2, length($name) - 2); |
2029 | } |
2030 | |
2031 | my $fmt_email = format_email($name, $address, $email_usename); |
2032 | push(@fmt_emails, $fmt_email); |
2033 | } |
2034 | return @fmt_emails; |
2035 | } |
2036 | |
2037 | sub merge_email { |
2038 | my @lines; |
2039 | my %saw; |
2040 | |
2041 | for (@_) { |
2042 | my ($address, $role) = @$_; |
2043 | if (!$saw{$address}) { |
2044 | if ($output_roles) { |
2045 | push(@lines, "$address ($role)"); |
2046 | } else { |
2047 | push(@lines, $address); |
2048 | } |
2049 | $saw{$address} = 1; |
2050 | } |
2051 | } |
2052 | |
2053 | return @lines; |
2054 | } |
2055 | |
2056 | sub output { |
2057 | my (@parms) = @_; |
2058 | |
2059 | if ($output_multiline) { |
2060 | foreach my $line (@parms) { |
2061 | print("${line}\n"); |
2062 | } |
2063 | } else { |
2064 | print(join($output_separator, @parms)); |
2065 | print("\n"); |
2066 | } |
2067 | } |
2068 | |
2069 | my $rfc822re; |
2070 | |
2071 | sub make_rfc822re { |
2072 | # Basic lexical tokens are specials, domain_literal, quoted_string, atom, and |
2073 | # comment. We must allow for rfc822_lwsp (or comments) after each of these. |
2074 | # This regexp will only work on addresses which have had comments stripped |
2075 | # and replaced with rfc822_lwsp. |
2076 | |
2077 | my $specials = '()<>@,;:\\\\".\\[\\]'; |
2078 | my $controls = '\\000-\\037\\177'; |
2079 | |
2080 | my $dtext = "[^\\[\\]\\r\\\\]"; |
2081 | my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*"; |
2082 | |
2083 | my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*"; |
2084 | |
2085 | # Use zero-width assertion to spot the limit of an atom. A simple |
2086 | # $rfc822_lwsp* causes the regexp engine to hang occasionally. |
2087 | my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))"; |
2088 | my $word = "(?:$atom|$quoted_string)"; |
2089 | my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*"; |
2090 | |
2091 | my $sub_domain = "(?:$atom|$domain_literal)"; |
2092 | my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*"; |
2093 | |
2094 | my $addr_spec = "$localpart\@$rfc822_lwsp*$domain"; |
2095 | |
2096 | my $phrase = "$word*"; |
2097 | my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)"; |
2098 | my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*"; |
2099 | my $mailbox = "(?:$addr_spec|$phrase$route_addr)"; |
2100 | |
2101 | my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*"; |
2102 | my $address = "(?:$mailbox|$group)"; |
2103 | |
2104 | return "$rfc822_lwsp*$address"; |
2105 | } |
2106 | |
2107 | sub rfc822_strip_comments { |
2108 | my $s = shift; |
2109 | # Recursively remove comments, and replace with a single space. The simpler |
2110 | # regexps in the Email Addressing FAQ are imperfect - they will miss escaped |
2111 | # chars in atoms, for example. |
2112 | |
2113 | while ($s =~ s/^((?:[^"\\]|\\.)* |
2114 | (?:"(?:[^"\\]|\\.)*"(?:[^"\\]|\\.)*)*) |
2115 | \((?:[^()\\]|\\.)*\)/$1 /osx) {} |
2116 | return $s; |
2117 | } |
2118 | |
2119 | # valid: returns true if the parameter is an RFC822 valid address |
2120 | # |
2121 | sub rfc822_valid { |
2122 | my $s = rfc822_strip_comments(shift); |
2123 | |
2124 | if (!$rfc822re) { |
2125 | $rfc822re = make_rfc822re(); |
2126 | } |
2127 | |
2128 | return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/; |
2129 | } |
2130 | |
2131 | # validlist: In scalar context, returns true if the parameter is an RFC822 |
2132 | # valid list of addresses. |
2133 | # |
2134 | # In list context, returns an empty list on failure (an invalid |
2135 | # address was found); otherwise a list whose first element is the |
2136 | # number of addresses found and whose remaining elements are the |
2137 | # addresses. This is needed to disambiguate failure (invalid) |
2138 | # from success with no addresses found, because an empty string is |
2139 | # a valid list. |
2140 | |
2141 | sub rfc822_validlist { |
2142 | my $s = rfc822_strip_comments(shift); |
2143 | |
2144 | if (!$rfc822re) { |
2145 | $rfc822re = make_rfc822re(); |
2146 | } |
2147 | # * null list items are valid according to the RFC |
2148 | # * the '1' business is to aid in distinguishing failure from no results |
2149 | |
2150 | my @r; |
2151 | if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so && |
2152 | $s =~ m/^$rfc822_char*$/) { |
2153 | while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) { |
2154 | push(@r, $1); |
2155 | } |
2156 | return wantarray ? (scalar(@r), @r) : 1; |
2157 | } |
2158 | return wantarray ? () : 0; |
2159 | } |
2160 |
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Tags:
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v2.6.34-rc5
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