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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 | ||
990def58 | 261 | if (!top_of_tree($lk_path)) { |
c6a99b60 | 262 | die "$P: The current directory does not appear to be " |
990def58 | 263 | . "a QEMU source tree.\n"; |
c6a99b60 MT |
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 | |
990def58 | 795 | File ".get_maintainer.conf", if it exists in the QEMU source root |
c6a99b60 MT |
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 | ||
990def58 | 803 | sub top_of_tree { |
c6a99b60 MT |
804 | my ($lk_path) = @_; |
805 | ||
806 | if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { | |
807 | $lk_path .= "/"; | |
808 | } | |
990def58 MT |
809 | if ( (-f "${lk_path}COPYING") |
810 | && (-f "${lk_path}MAINTAINERS") | |
811 | && (-f "${lk_path}Makefile") | |
812 | && (-d "${lk_path}docs") | |
813 | && (-f "${lk_path}VERSION") | |
814 | && (-f "${lk_path}vl.c")) { | |
c6a99b60 MT |
815 | return 1; |
816 | } | |
817 | return 0; | |
818 | } | |
819 | ||
820 | sub parse_email { | |
821 | my ($formatted_email) = @_; | |
822 | ||
823 | my $name = ""; | |
824 | my $address = ""; | |
825 | ||
826 | if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) { | |
827 | $name = $1; | |
828 | $address = $2; | |
829 | } elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) { | |
830 | $address = $1; | |
831 | } elsif ($formatted_email =~ /^(.+\@\S*).*$/) { | |
832 | $address = $1; | |
833 | } | |
834 | ||
835 | $name =~ s/^\s+|\s+$//g; | |
836 | $name =~ s/^\"|\"$//g; | |
837 | $address =~ s/^\s+|\s+$//g; | |
838 | ||
839 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars | |
840 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes | |
841 | $name = "\"$name\""; | |
842 | } | |
843 | ||
844 | return ($name, $address); | |
845 | } | |
846 | ||
847 | sub format_email { | |
848 | my ($name, $address, $usename) = @_; | |
849 | ||
850 | my $formatted_email; | |
851 | ||
852 | $name =~ s/^\s+|\s+$//g; | |
853 | $name =~ s/^\"|\"$//g; | |
854 | $address =~ s/^\s+|\s+$//g; | |
855 | ||
856 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars | |
857 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes | |
858 | $name = "\"$name\""; | |
859 | } | |
860 | ||
861 | if ($usename) { | |
862 | if ("$name" eq "") { | |
863 | $formatted_email = "$address"; | |
864 | } else { | |
865 | $formatted_email = "$name <$address>"; | |
866 | } | |
867 | } else { | |
868 | $formatted_email = $address; | |
869 | } | |
870 | ||
871 | return $formatted_email; | |
872 | } | |
873 | ||
874 | sub find_first_section { | |
875 | my $index = 0; | |
876 | ||
877 | while ($index < @typevalue) { | |
878 | my $tv = $typevalue[$index]; | |
879 | if (($tv =~ m/^(\C):\s*(.*)/)) { | |
880 | last; | |
881 | } | |
882 | $index++; | |
883 | } | |
884 | ||
885 | return $index; | |
886 | } | |
887 | ||
888 | sub find_starting_index { | |
889 | my ($index) = @_; | |
890 | ||
891 | while ($index > 0) { | |
892 | my $tv = $typevalue[$index]; | |
893 | if (!($tv =~ m/^(\C):\s*(.*)/)) { | |
894 | last; | |
895 | } | |
896 | $index--; | |
897 | } | |
898 | ||
899 | return $index; | |
900 | } | |
901 | ||
902 | sub find_ending_index { | |
903 | my ($index) = @_; | |
904 | ||
905 | while ($index < @typevalue) { | |
906 | my $tv = $typevalue[$index]; | |
907 | if (!($tv =~ m/^(\C):\s*(.*)/)) { | |
908 | last; | |
909 | } | |
910 | $index++; | |
911 | } | |
912 | ||
913 | return $index; | |
914 | } | |
915 | ||
916 | sub get_maintainer_role { | |
917 | my ($index) = @_; | |
918 | ||
919 | my $i; | |
920 | my $start = find_starting_index($index); | |
921 | my $end = find_ending_index($index); | |
922 | ||
923 | my $role; | |
924 | my $subsystem = $typevalue[$start]; | |
925 | if (length($subsystem) > 20) { | |
926 | $subsystem = substr($subsystem, 0, 17); | |
927 | $subsystem =~ s/\s*$//; | |
928 | $subsystem = $subsystem . "..."; | |
929 | } | |
930 | ||
931 | for ($i = $start + 1; $i < $end; $i++) { | |
932 | my $tv = $typevalue[$i]; | |
933 | if ($tv =~ m/^(\C):\s*(.*)/) { | |
934 | my $ptype = $1; | |
935 | my $pvalue = $2; | |
936 | if ($ptype eq "S") { | |
937 | $role = $pvalue; | |
938 | } | |
939 | } | |
940 | } | |
941 | ||
942 | $role = lc($role); | |
943 | if ($role eq "supported") { | |
944 | $role = "supporter"; | |
945 | } elsif ($role eq "maintained") { | |
946 | $role = "maintainer"; | |
947 | } elsif ($role eq "odd fixes") { | |
948 | $role = "odd fixer"; | |
949 | } elsif ($role eq "orphan") { | |
950 | $role = "orphan minder"; | |
951 | } elsif ($role eq "obsolete") { | |
952 | $role = "obsolete minder"; | |
953 | } elsif ($role eq "buried alive in reporters") { | |
954 | $role = "chief penguin"; | |
955 | } | |
956 | ||
957 | return $role . ":" . $subsystem; | |
958 | } | |
959 | ||
960 | sub get_list_role { | |
961 | my ($index) = @_; | |
962 | ||
963 | my $i; | |
964 | my $start = find_starting_index($index); | |
965 | my $end = find_ending_index($index); | |
966 | ||
967 | my $subsystem = $typevalue[$start]; | |
968 | if (length($subsystem) > 20) { | |
969 | $subsystem = substr($subsystem, 0, 17); | |
970 | $subsystem =~ s/\s*$//; | |
971 | $subsystem = $subsystem . "..."; | |
972 | } | |
973 | ||
974 | if ($subsystem eq "THE REST") { | |
975 | $subsystem = ""; | |
976 | } | |
977 | ||
978 | return $subsystem; | |
979 | } | |
980 | ||
981 | sub add_categories { | |
982 | my ($index) = @_; | |
983 | ||
984 | my $i; | |
985 | my $start = find_starting_index($index); | |
986 | my $end = find_ending_index($index); | |
987 | ||
988 | push(@subsystem, $typevalue[$start]); | |
989 | ||
990 | for ($i = $start + 1; $i < $end; $i++) { | |
991 | my $tv = $typevalue[$i]; | |
992 | if ($tv =~ m/^(\C):\s*(.*)/) { | |
993 | my $ptype = $1; | |
994 | my $pvalue = $2; | |
995 | if ($ptype eq "L") { | |
996 | my $list_address = $pvalue; | |
997 | my $list_additional = ""; | |
998 | my $list_role = get_list_role($i); | |
999 | ||
1000 | if ($list_role ne "") { | |
1001 | $list_role = ":" . $list_role; | |
1002 | } | |
1003 | if ($list_address =~ m/([^\s]+)\s+(.*)$/) { | |
1004 | $list_address = $1; | |
1005 | $list_additional = $2; | |
1006 | } | |
1007 | if ($list_additional =~ m/subscribers-only/) { | |
1008 | if ($email_subscriber_list) { | |
1009 | if (!$hash_list_to{lc($list_address)}) { | |
1010 | $hash_list_to{lc($list_address)} = 1; | |
1011 | push(@list_to, [$list_address, | |
1012 | "subscriber list${list_role}"]); | |
1013 | } | |
1014 | } | |
1015 | } else { | |
1016 | if ($email_list) { | |
1017 | if (!$hash_list_to{lc($list_address)}) { | |
1018 | $hash_list_to{lc($list_address)} = 1; | |
1019 | push(@list_to, [$list_address, | |
1020 | "open list${list_role}"]); | |
1021 | } | |
1022 | } | |
1023 | } | |
1024 | } elsif ($ptype eq "M") { | |
1025 | my ($name, $address) = parse_email($pvalue); | |
1026 | if ($name eq "") { | |
1027 | if ($i > 0) { | |
1028 | my $tv = $typevalue[$i - 1]; | |
1029 | if ($tv =~ m/^(\C):\s*(.*)/) { | |
1030 | if ($1 eq "P") { | |
1031 | $name = $2; | |
1032 | $pvalue = format_email($name, $address, $email_usename); | |
1033 | } | |
1034 | } | |
1035 | } | |
1036 | } | |
1037 | if ($email_maintainer) { | |
1038 | my $role = get_maintainer_role($i); | |
1039 | push_email_addresses($pvalue, $role); | |
1040 | } | |
1041 | } elsif ($ptype eq "T") { | |
1042 | push(@scm, $pvalue); | |
1043 | } elsif ($ptype eq "W") { | |
1044 | push(@web, $pvalue); | |
1045 | } elsif ($ptype eq "S") { | |
1046 | push(@status, $pvalue); | |
1047 | } | |
1048 | } | |
1049 | } | |
1050 | } | |
1051 | ||
1052 | sub email_inuse { | |
1053 | my ($name, $address) = @_; | |
1054 | ||
1055 | return 1 if (($name eq "") && ($address eq "")); | |
1056 | return 1 if (($name ne "") && exists($email_hash_name{lc($name)})); | |
1057 | return 1 if (($address ne "") && exists($email_hash_address{lc($address)})); | |
1058 | ||
1059 | return 0; | |
1060 | } | |
1061 | ||
1062 | sub push_email_address { | |
1063 | my ($line, $role) = @_; | |
1064 | ||
1065 | my ($name, $address) = parse_email($line); | |
1066 | ||
1067 | if ($address eq "") { | |
1068 | return 0; | |
1069 | } | |
1070 | ||
1071 | if (!$email_remove_duplicates) { | |
1072 | push(@email_to, [format_email($name, $address, $email_usename), $role]); | |
1073 | } elsif (!email_inuse($name, $address)) { | |
1074 | push(@email_to, [format_email($name, $address, $email_usename), $role]); | |
1075 | $email_hash_name{lc($name)}++ if ($name ne ""); | |
1076 | $email_hash_address{lc($address)}++; | |
1077 | } | |
1078 | ||
1079 | return 1; | |
1080 | } | |
1081 | ||
1082 | sub push_email_addresses { | |
1083 | my ($address, $role) = @_; | |
1084 | ||
1085 | my @address_list = (); | |
1086 | ||
1087 | if (rfc822_valid($address)) { | |
1088 | push_email_address($address, $role); | |
1089 | } elsif (@address_list = rfc822_validlist($address)) { | |
1090 | my $array_count = shift(@address_list); | |
1091 | while (my $entry = shift(@address_list)) { | |
1092 | push_email_address($entry, $role); | |
1093 | } | |
1094 | } else { | |
1095 | if (!push_email_address($address, $role)) { | |
1096 | warn("Invalid MAINTAINERS address: '" . $address . "'\n"); | |
1097 | } | |
1098 | } | |
1099 | } | |
1100 | ||
1101 | sub add_role { | |
1102 | my ($line, $role) = @_; | |
1103 | ||
1104 | my ($name, $address) = parse_email($line); | |
1105 | my $email = format_email($name, $address, $email_usename); | |
1106 | ||
1107 | foreach my $entry (@email_to) { | |
1108 | if ($email_remove_duplicates) { | |
1109 | my ($entry_name, $entry_address) = parse_email($entry->[0]); | |
1110 | if (($name eq $entry_name || $address eq $entry_address) | |
1111 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1112 | ) { | |
1113 | if ($entry->[1] eq "") { | |
1114 | $entry->[1] = "$role"; | |
1115 | } else { | |
1116 | $entry->[1] = "$entry->[1],$role"; | |
1117 | } | |
1118 | } | |
1119 | } else { | |
1120 | if ($email eq $entry->[0] | |
1121 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1122 | ) { | |
1123 | if ($entry->[1] eq "") { | |
1124 | $entry->[1] = "$role"; | |
1125 | } else { | |
1126 | $entry->[1] = "$entry->[1],$role"; | |
1127 | } | |
1128 | } | |
1129 | } | |
1130 | } | |
1131 | } | |
1132 | ||
1133 | sub which { | |
1134 | my ($bin) = @_; | |
1135 | ||
1136 | foreach my $path (split(/:/, $ENV{PATH})) { | |
1137 | if (-e "$path/$bin") { | |
1138 | return "$path/$bin"; | |
1139 | } | |
1140 | } | |
1141 | ||
1142 | return ""; | |
1143 | } | |
1144 | ||
1145 | sub which_conf { | |
1146 | my ($conf) = @_; | |
1147 | ||
1148 | foreach my $path (split(/:/, ".:$ENV{HOME}:.scripts")) { | |
1149 | if (-e "$path/$conf") { | |
1150 | return "$path/$conf"; | |
1151 | } | |
1152 | } | |
1153 | ||
1154 | return ""; | |
1155 | } | |
1156 | ||
1157 | sub mailmap_email { | |
1158 | my ($line) = @_; | |
1159 | ||
1160 | my ($name, $address) = parse_email($line); | |
1161 | my $email = format_email($name, $address, 1); | |
1162 | my $real_name = $name; | |
1163 | my $real_address = $address; | |
1164 | ||
1165 | if (exists $mailmap->{names}->{$email} || | |
1166 | exists $mailmap->{addresses}->{$email}) { | |
1167 | if (exists $mailmap->{names}->{$email}) { | |
1168 | $real_name = $mailmap->{names}->{$email}; | |
1169 | } | |
1170 | if (exists $mailmap->{addresses}->{$email}) { | |
1171 | $real_address = $mailmap->{addresses}->{$email}; | |
1172 | } | |
1173 | } else { | |
1174 | if (exists $mailmap->{names}->{$address}) { | |
1175 | $real_name = $mailmap->{names}->{$address}; | |
1176 | } | |
1177 | if (exists $mailmap->{addresses}->{$address}) { | |
1178 | $real_address = $mailmap->{addresses}->{$address}; | |
1179 | } | |
1180 | } | |
1181 | return format_email($real_name, $real_address, 1); | |
1182 | } | |
1183 | ||
1184 | sub mailmap { | |
1185 | my (@addresses) = @_; | |
1186 | ||
1187 | my @mapped_emails = (); | |
1188 | foreach my $line (@addresses) { | |
1189 | push(@mapped_emails, mailmap_email($line)); | |
1190 | } | |
1191 | merge_by_realname(@mapped_emails) if ($email_use_mailmap); | |
1192 | return @mapped_emails; | |
1193 | } | |
1194 | ||
1195 | sub merge_by_realname { | |
1196 | my %address_map; | |
1197 | my (@emails) = @_; | |
1198 | ||
1199 | foreach my $email (@emails) { | |
1200 | my ($name, $address) = parse_email($email); | |
1201 | if (exists $address_map{$name}) { | |
1202 | $address = $address_map{$name}; | |
1203 | $email = format_email($name, $address, 1); | |
1204 | } else { | |
1205 | $address_map{$name} = $address; | |
1206 | } | |
1207 | } | |
1208 | } | |
1209 | ||
1210 | sub git_execute_cmd { | |
1211 | my ($cmd) = @_; | |
1212 | my @lines = (); | |
1213 | ||
1214 | my $output = `$cmd`; | |
1215 | $output =~ s/^\s*//gm; | |
1216 | @lines = split("\n", $output); | |
1217 | ||
1218 | return @lines; | |
1219 | } | |
1220 | ||
1221 | sub hg_execute_cmd { | |
1222 | my ($cmd) = @_; | |
1223 | my @lines = (); | |
1224 | ||
1225 | my $output = `$cmd`; | |
1226 | @lines = split("\n", $output); | |
1227 | ||
1228 | return @lines; | |
1229 | } | |
1230 | ||
1231 | sub extract_formatted_signatures { | |
1232 | my (@signature_lines) = @_; | |
1233 | ||
1234 | my @type = @signature_lines; | |
1235 | ||
1236 | s/\s*(.*):.*/$1/ for (@type); | |
1237 | ||
1238 | # cut -f2- -d":" | |
1239 | s/\s*.*:\s*(.+)\s*/$1/ for (@signature_lines); | |
1240 | ||
1241 | ## Reformat email addresses (with names) to avoid badly written signatures | |
1242 | ||
1243 | foreach my $signer (@signature_lines) { | |
1244 | $signer = deduplicate_email($signer); | |
1245 | } | |
1246 | ||
1247 | return (\@type, \@signature_lines); | |
1248 | } | |
1249 | ||
1250 | sub vcs_find_signers { | |
1251 | my ($cmd) = @_; | |
1252 | my $commits; | |
1253 | my @lines = (); | |
1254 | my @signatures = (); | |
1255 | ||
1256 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1257 | ||
1258 | my $pattern = $VCS_cmds{"commit_pattern"}; | |
1259 | ||
1260 | $commits = grep(/$pattern/, @lines); # of commits | |
1261 | ||
1262 | @signatures = grep(/^[ \t]*${signature_pattern}.*\@.*$/, @lines); | |
1263 | ||
1264 | return (0, @signatures) if !@signatures; | |
1265 | ||
1266 | save_commits_by_author(@lines) if ($interactive); | |
1267 | save_commits_by_signer(@lines) if ($interactive); | |
1268 | ||
1269 | if (!$email_git_penguin_chiefs) { | |
1270 | @signatures = grep(!/${penguin_chiefs}/i, @signatures); | |
1271 | } | |
1272 | ||
1273 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); | |
1274 | ||
1275 | return ($commits, @$signers_ref); | |
1276 | } | |
1277 | ||
1278 | sub vcs_find_author { | |
1279 | my ($cmd) = @_; | |
1280 | my @lines = (); | |
1281 | ||
1282 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1283 | ||
1284 | if (!$email_git_penguin_chiefs) { | |
1285 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
1286 | } | |
1287 | ||
1288 | return @lines if !@lines; | |
1289 | ||
1290 | my @authors = (); | |
1291 | foreach my $line (@lines) { | |
1292 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1293 | my $author = $1; | |
1294 | my ($name, $address) = parse_email($author); | |
1295 | $author = format_email($name, $address, 1); | |
1296 | push(@authors, $author); | |
1297 | } | |
1298 | } | |
1299 | ||
1300 | save_commits_by_author(@lines) if ($interactive); | |
1301 | save_commits_by_signer(@lines) if ($interactive); | |
1302 | ||
1303 | return @authors; | |
1304 | } | |
1305 | ||
1306 | sub vcs_save_commits { | |
1307 | my ($cmd) = @_; | |
1308 | my @lines = (); | |
1309 | my @commits = (); | |
1310 | ||
1311 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1312 | ||
1313 | foreach my $line (@lines) { | |
1314 | if ($line =~ m/$VCS_cmds{"blame_commit_pattern"}/) { | |
1315 | push(@commits, $1); | |
1316 | } | |
1317 | } | |
1318 | ||
1319 | return @commits; | |
1320 | } | |
1321 | ||
1322 | sub vcs_blame { | |
1323 | my ($file) = @_; | |
1324 | my $cmd; | |
1325 | my @commits = (); | |
1326 | ||
1327 | return @commits if (!(-f $file)); | |
1328 | ||
1329 | if (@range && $VCS_cmds{"blame_range_cmd"} eq "") { | |
1330 | my @all_commits = (); | |
1331 | ||
1332 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1333 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1334 | @all_commits = vcs_save_commits($cmd); | |
1335 | ||
1336 | foreach my $file_range_diff (@range) { | |
1337 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1338 | my $diff_file = $1; | |
1339 | my $diff_start = $2; | |
1340 | my $diff_length = $3; | |
1341 | next if ("$file" ne "$diff_file"); | |
1342 | for (my $i = $diff_start; $i < $diff_start + $diff_length; $i++) { | |
1343 | push(@commits, $all_commits[$i]); | |
1344 | } | |
1345 | } | |
1346 | } elsif (@range) { | |
1347 | foreach my $file_range_diff (@range) { | |
1348 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1349 | my $diff_file = $1; | |
1350 | my $diff_start = $2; | |
1351 | my $diff_length = $3; | |
1352 | next if ("$file" ne "$diff_file"); | |
1353 | $cmd = $VCS_cmds{"blame_range_cmd"}; | |
1354 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1355 | push(@commits, vcs_save_commits($cmd)); | |
1356 | } | |
1357 | } else { | |
1358 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1359 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1360 | @commits = vcs_save_commits($cmd); | |
1361 | } | |
1362 | ||
1363 | foreach my $commit (@commits) { | |
1364 | $commit =~ s/^\^//g; | |
1365 | } | |
1366 | ||
1367 | return @commits; | |
1368 | } | |
1369 | ||
1370 | my $printed_novcs = 0; | |
1371 | sub vcs_exists { | |
1372 | %VCS_cmds = %VCS_cmds_git; | |
1373 | return 1 if eval $VCS_cmds{"available"}; | |
1374 | %VCS_cmds = %VCS_cmds_hg; | |
1375 | return 2 if eval $VCS_cmds{"available"}; | |
1376 | %VCS_cmds = (); | |
1377 | if (!$printed_novcs) { | |
1378 | warn("$P: No supported VCS found. Add --nogit to options?\n"); | |
1379 | warn("Using a git repository produces better results.\n"); | |
990def58 MT |
1380 | warn("Try latest git repository using:\n"); |
1381 | warn("git clone git://git.qemu.org/qemu.git\n"); | |
c6a99b60 MT |
1382 | $printed_novcs = 1; |
1383 | } | |
1384 | return 0; | |
1385 | } | |
1386 | ||
1387 | sub vcs_is_git { | |
1388 | vcs_exists(); | |
1389 | return $vcs_used == 1; | |
1390 | } | |
1391 | ||
1392 | sub vcs_is_hg { | |
1393 | return $vcs_used == 2; | |
1394 | } | |
1395 | ||
1396 | sub interactive_get_maintainers { | |
1397 | my ($list_ref) = @_; | |
1398 | my @list = @$list_ref; | |
1399 | ||
1400 | vcs_exists(); | |
1401 | ||
1402 | my %selected; | |
1403 | my %authored; | |
1404 | my %signed; | |
1405 | my $count = 0; | |
1406 | my $maintained = 0; | |
1407 | foreach my $entry (@list) { | |
1408 | $maintained = 1 if ($entry->[1] =~ /^(maintainer|supporter)/i); | |
1409 | $selected{$count} = 1; | |
1410 | $authored{$count} = 0; | |
1411 | $signed{$count} = 0; | |
1412 | $count++; | |
1413 | } | |
1414 | ||
1415 | #menu loop | |
1416 | my $done = 0; | |
1417 | my $print_options = 0; | |
1418 | my $redraw = 1; | |
1419 | while (!$done) { | |
1420 | $count = 0; | |
1421 | if ($redraw) { | |
1422 | printf STDERR "\n%1s %2s %-65s", | |
1423 | "*", "#", "email/list and role:stats"; | |
1424 | if ($email_git || | |
1425 | ($email_git_fallback && !$maintained) || | |
1426 | $email_git_blame) { | |
1427 | print STDERR "auth sign"; | |
1428 | } | |
1429 | print STDERR "\n"; | |
1430 | foreach my $entry (@list) { | |
1431 | my $email = $entry->[0]; | |
1432 | my $role = $entry->[1]; | |
1433 | my $sel = ""; | |
1434 | $sel = "*" if ($selected{$count}); | |
1435 | my $commit_author = $commit_author_hash{$email}; | |
1436 | my $commit_signer = $commit_signer_hash{$email}; | |
1437 | my $authored = 0; | |
1438 | my $signed = 0; | |
1439 | $authored++ for (@{$commit_author}); | |
1440 | $signed++ for (@{$commit_signer}); | |
1441 | printf STDERR "%1s %2d %-65s", $sel, $count + 1, $email; | |
1442 | printf STDERR "%4d %4d", $authored, $signed | |
1443 | if ($authored > 0 || $signed > 0); | |
1444 | printf STDERR "\n %s\n", $role; | |
1445 | if ($authored{$count}) { | |
1446 | my $commit_author = $commit_author_hash{$email}; | |
1447 | foreach my $ref (@{$commit_author}) { | |
1448 | print STDERR " Author: @{$ref}[1]\n"; | |
1449 | } | |
1450 | } | |
1451 | if ($signed{$count}) { | |
1452 | my $commit_signer = $commit_signer_hash{$email}; | |
1453 | foreach my $ref (@{$commit_signer}) { | |
1454 | print STDERR " @{$ref}[2]: @{$ref}[1]\n"; | |
1455 | } | |
1456 | } | |
1457 | ||
1458 | $count++; | |
1459 | } | |
1460 | } | |
1461 | my $date_ref = \$email_git_since; | |
1462 | $date_ref = \$email_hg_since if (vcs_is_hg()); | |
1463 | if ($print_options) { | |
1464 | $print_options = 0; | |
1465 | if (vcs_exists()) { | |
1466 | print STDERR <<EOT | |
1467 | ||
1468 | Version Control options: | |
1469 | g use git history [$email_git] | |
1470 | gf use git-fallback [$email_git_fallback] | |
1471 | b use git blame [$email_git_blame] | |
1472 | bs use blame signatures [$email_git_blame_signatures] | |
1473 | c# minimum commits [$email_git_min_signatures] | |
1474 | %# min percent [$email_git_min_percent] | |
1475 | d# history to use [$$date_ref] | |
1476 | x# max maintainers [$email_git_max_maintainers] | |
1477 | t all signature types [$email_git_all_signature_types] | |
1478 | m use .mailmap [$email_use_mailmap] | |
1479 | EOT | |
1480 | } | |
1481 | print STDERR <<EOT | |
1482 | ||
1483 | Additional options: | |
1484 | 0 toggle all | |
1485 | tm toggle maintainers | |
1486 | tg toggle git entries | |
1487 | tl toggle open list entries | |
1488 | ts toggle subscriber list entries | |
1489 | f emails in file [$file_emails] | |
1490 | k keywords in file [$keywords] | |
1491 | r remove duplicates [$email_remove_duplicates] | |
1492 | p# pattern match depth [$pattern_depth] | |
1493 | EOT | |
1494 | } | |
1495 | print STDERR | |
1496 | "\n#(toggle), A#(author), S#(signed) *(all), ^(none), O(options), Y(approve): "; | |
1497 | ||
1498 | my $input = <STDIN>; | |
1499 | chomp($input); | |
1500 | ||
1501 | $redraw = 1; | |
1502 | my $rerun = 0; | |
1503 | my @wish = split(/[, ]+/, $input); | |
1504 | foreach my $nr (@wish) { | |
1505 | $nr = lc($nr); | |
1506 | my $sel = substr($nr, 0, 1); | |
1507 | my $str = substr($nr, 1); | |
1508 | my $val = 0; | |
1509 | $val = $1 if $str =~ /^(\d+)$/; | |
1510 | ||
1511 | if ($sel eq "y") { | |
1512 | $interactive = 0; | |
1513 | $done = 1; | |
1514 | $output_rolestats = 0; | |
1515 | $output_roles = 0; | |
1516 | last; | |
1517 | } elsif ($nr =~ /^\d+$/ && $nr > 0 && $nr <= $count) { | |
1518 | $selected{$nr - 1} = !$selected{$nr - 1}; | |
1519 | } elsif ($sel eq "*" || $sel eq '^') { | |
1520 | my $toggle = 0; | |
1521 | $toggle = 1 if ($sel eq '*'); | |
1522 | for (my $i = 0; $i < $count; $i++) { | |
1523 | $selected{$i} = $toggle; | |
1524 | } | |
1525 | } elsif ($sel eq "0") { | |
1526 | for (my $i = 0; $i < $count; $i++) { | |
1527 | $selected{$i} = !$selected{$i}; | |
1528 | } | |
1529 | } elsif ($sel eq "t") { | |
1530 | if (lc($str) eq "m") { | |
1531 | for (my $i = 0; $i < $count; $i++) { | |
1532 | $selected{$i} = !$selected{$i} | |
1533 | if ($list[$i]->[1] =~ /^(maintainer|supporter)/i); | |
1534 | } | |
1535 | } elsif (lc($str) eq "g") { | |
1536 | for (my $i = 0; $i < $count; $i++) { | |
1537 | $selected{$i} = !$selected{$i} | |
1538 | if ($list[$i]->[1] =~ /^(author|commit|signer)/i); | |
1539 | } | |
1540 | } elsif (lc($str) eq "l") { | |
1541 | for (my $i = 0; $i < $count; $i++) { | |
1542 | $selected{$i} = !$selected{$i} | |
1543 | if ($list[$i]->[1] =~ /^(open list)/i); | |
1544 | } | |
1545 | } elsif (lc($str) eq "s") { | |
1546 | for (my $i = 0; $i < $count; $i++) { | |
1547 | $selected{$i} = !$selected{$i} | |
1548 | if ($list[$i]->[1] =~ /^(subscriber list)/i); | |
1549 | } | |
1550 | } | |
1551 | } elsif ($sel eq "a") { | |
1552 | if ($val > 0 && $val <= $count) { | |
1553 | $authored{$val - 1} = !$authored{$val - 1}; | |
1554 | } elsif ($str eq '*' || $str eq '^') { | |
1555 | my $toggle = 0; | |
1556 | $toggle = 1 if ($str eq '*'); | |
1557 | for (my $i = 0; $i < $count; $i++) { | |
1558 | $authored{$i} = $toggle; | |
1559 | } | |
1560 | } | |
1561 | } elsif ($sel eq "s") { | |
1562 | if ($val > 0 && $val <= $count) { | |
1563 | $signed{$val - 1} = !$signed{$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 | $signed{$i} = $toggle; | |
1569 | } | |
1570 | } | |
1571 | } elsif ($sel eq "o") { | |
1572 | $print_options = 1; | |
1573 | $redraw = 1; | |
1574 | } elsif ($sel eq "g") { | |
1575 | if ($str eq "f") { | |
1576 | bool_invert(\$email_git_fallback); | |
1577 | } else { | |
1578 | bool_invert(\$email_git); | |
1579 | } | |
1580 | $rerun = 1; | |
1581 | } elsif ($sel eq "b") { | |
1582 | if ($str eq "s") { | |
1583 | bool_invert(\$email_git_blame_signatures); | |
1584 | } else { | |
1585 | bool_invert(\$email_git_blame); | |
1586 | } | |
1587 | $rerun = 1; | |
1588 | } elsif ($sel eq "c") { | |
1589 | if ($val > 0) { | |
1590 | $email_git_min_signatures = $val; | |
1591 | $rerun = 1; | |
1592 | } | |
1593 | } elsif ($sel eq "x") { | |
1594 | if ($val > 0) { | |
1595 | $email_git_max_maintainers = $val; | |
1596 | $rerun = 1; | |
1597 | } | |
1598 | } elsif ($sel eq "%") { | |
1599 | if ($str ne "" && $val >= 0) { | |
1600 | $email_git_min_percent = $val; | |
1601 | $rerun = 1; | |
1602 | } | |
1603 | } elsif ($sel eq "d") { | |
1604 | if (vcs_is_git()) { | |
1605 | $email_git_since = $str; | |
1606 | } elsif (vcs_is_hg()) { | |
1607 | $email_hg_since = $str; | |
1608 | } | |
1609 | $rerun = 1; | |
1610 | } elsif ($sel eq "t") { | |
1611 | bool_invert(\$email_git_all_signature_types); | |
1612 | $rerun = 1; | |
1613 | } elsif ($sel eq "f") { | |
1614 | bool_invert(\$file_emails); | |
1615 | $rerun = 1; | |
1616 | } elsif ($sel eq "r") { | |
1617 | bool_invert(\$email_remove_duplicates); | |
1618 | $rerun = 1; | |
1619 | } elsif ($sel eq "m") { | |
1620 | bool_invert(\$email_use_mailmap); | |
1621 | read_mailmap(); | |
1622 | $rerun = 1; | |
1623 | } elsif ($sel eq "k") { | |
1624 | bool_invert(\$keywords); | |
1625 | $rerun = 1; | |
1626 | } elsif ($sel eq "p") { | |
1627 | if ($str ne "" && $val >= 0) { | |
1628 | $pattern_depth = $val; | |
1629 | $rerun = 1; | |
1630 | } | |
1631 | } elsif ($sel eq "h" || $sel eq "?") { | |
1632 | print STDERR <<EOT | |
1633 | ||
1634 | Interactive mode allows you to select the various maintainers, submitters, | |
1635 | commit signers and mailing lists that could be CC'd on a patch. | |
1636 | ||
1637 | Any *'d entry is selected. | |
1638 | ||
1639 | If you have git or hg installed, you can choose to summarize the commit | |
1640 | history of files in the patch. Also, each line of the current file can | |
1641 | be matched to its commit author and that commits signers with blame. | |
1642 | ||
1643 | Various knobs exist to control the length of time for active commit | |
1644 | tracking, the maximum number of commit authors and signers to add, | |
1645 | and such. | |
1646 | ||
1647 | Enter selections at the prompt until you are satisfied that the selected | |
1648 | maintainers are appropriate. You may enter multiple selections separated | |
1649 | by either commas or spaces. | |
1650 | ||
1651 | EOT | |
1652 | } else { | |
1653 | print STDERR "invalid option: '$nr'\n"; | |
1654 | $redraw = 0; | |
1655 | } | |
1656 | } | |
1657 | if ($rerun) { | |
1658 | print STDERR "git-blame can be very slow, please have patience..." | |
1659 | if ($email_git_blame); | |
1660 | goto &get_maintainers; | |
1661 | } | |
1662 | } | |
1663 | ||
1664 | #drop not selected entries | |
1665 | $count = 0; | |
1666 | my @new_emailto = (); | |
1667 | foreach my $entry (@list) { | |
1668 | if ($selected{$count}) { | |
1669 | push(@new_emailto, $list[$count]); | |
1670 | } | |
1671 | $count++; | |
1672 | } | |
1673 | return @new_emailto; | |
1674 | } | |
1675 | ||
1676 | sub bool_invert { | |
1677 | my ($bool_ref) = @_; | |
1678 | ||
1679 | if ($$bool_ref) { | |
1680 | $$bool_ref = 0; | |
1681 | } else { | |
1682 | $$bool_ref = 1; | |
1683 | } | |
1684 | } | |
1685 | ||
1686 | sub deduplicate_email { | |
1687 | my ($email) = @_; | |
1688 | ||
1689 | my $matched = 0; | |
1690 | my ($name, $address) = parse_email($email); | |
1691 | $email = format_email($name, $address, 1); | |
1692 | $email = mailmap_email($email); | |
1693 | ||
1694 | return $email if (!$email_remove_duplicates); | |
1695 | ||
1696 | ($name, $address) = parse_email($email); | |
1697 | ||
1698 | if ($name ne "" && $deduplicate_name_hash{lc($name)}) { | |
1699 | $name = $deduplicate_name_hash{lc($name)}->[0]; | |
1700 | $address = $deduplicate_name_hash{lc($name)}->[1]; | |
1701 | $matched = 1; | |
1702 | } elsif ($deduplicate_address_hash{lc($address)}) { | |
1703 | $name = $deduplicate_address_hash{lc($address)}->[0]; | |
1704 | $address = $deduplicate_address_hash{lc($address)}->[1]; | |
1705 | $matched = 1; | |
1706 | } | |
1707 | if (!$matched) { | |
1708 | $deduplicate_name_hash{lc($name)} = [ $name, $address ]; | |
1709 | $deduplicate_address_hash{lc($address)} = [ $name, $address ]; | |
1710 | } | |
1711 | $email = format_email($name, $address, 1); | |
1712 | $email = mailmap_email($email); | |
1713 | return $email; | |
1714 | } | |
1715 | ||
1716 | sub save_commits_by_author { | |
1717 | my (@lines) = @_; | |
1718 | ||
1719 | my @authors = (); | |
1720 | my @commits = (); | |
1721 | my @subjects = (); | |
1722 | ||
1723 | foreach my $line (@lines) { | |
1724 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1725 | my $author = $1; | |
1726 | $author = deduplicate_email($author); | |
1727 | push(@authors, $author); | |
1728 | } | |
1729 | push(@commits, $1) if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1730 | push(@subjects, $1) if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1731 | } | |
1732 | ||
1733 | for (my $i = 0; $i < @authors; $i++) { | |
1734 | my $exists = 0; | |
1735 | foreach my $ref(@{$commit_author_hash{$authors[$i]}}) { | |
1736 | if (@{$ref}[0] eq $commits[$i] && | |
1737 | @{$ref}[1] eq $subjects[$i]) { | |
1738 | $exists = 1; | |
1739 | last; | |
1740 | } | |
1741 | } | |
1742 | if (!$exists) { | |
1743 | push(@{$commit_author_hash{$authors[$i]}}, | |
1744 | [ ($commits[$i], $subjects[$i]) ]); | |
1745 | } | |
1746 | } | |
1747 | } | |
1748 | ||
1749 | sub save_commits_by_signer { | |
1750 | my (@lines) = @_; | |
1751 | ||
1752 | my $commit = ""; | |
1753 | my $subject = ""; | |
1754 | ||
1755 | foreach my $line (@lines) { | |
1756 | $commit = $1 if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1757 | $subject = $1 if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1758 | if ($line =~ /^[ \t]*${signature_pattern}.*\@.*$/) { | |
1759 | my @signatures = ($line); | |
1760 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); | |
1761 | my @types = @$types_ref; | |
1762 | my @signers = @$signers_ref; | |
1763 | ||
1764 | my $type = $types[0]; | |
1765 | my $signer = $signers[0]; | |
1766 | ||
1767 | $signer = deduplicate_email($signer); | |
1768 | ||
1769 | my $exists = 0; | |
1770 | foreach my $ref(@{$commit_signer_hash{$signer}}) { | |
1771 | if (@{$ref}[0] eq $commit && | |
1772 | @{$ref}[1] eq $subject && | |
1773 | @{$ref}[2] eq $type) { | |
1774 | $exists = 1; | |
1775 | last; | |
1776 | } | |
1777 | } | |
1778 | if (!$exists) { | |
1779 | push(@{$commit_signer_hash{$signer}}, | |
1780 | [ ($commit, $subject, $type) ]); | |
1781 | } | |
1782 | } | |
1783 | } | |
1784 | } | |
1785 | ||
1786 | sub vcs_assign { | |
1787 | my ($role, $divisor, @lines) = @_; | |
1788 | ||
1789 | my %hash; | |
1790 | my $count = 0; | |
1791 | ||
1792 | return if (@lines <= 0); | |
1793 | ||
1794 | if ($divisor <= 0) { | |
1795 | warn("Bad divisor in " . (caller(0))[3] . ": $divisor\n"); | |
1796 | $divisor = 1; | |
1797 | } | |
1798 | ||
1799 | @lines = mailmap(@lines); | |
1800 | ||
1801 | return if (@lines <= 0); | |
1802 | ||
1803 | @lines = sort(@lines); | |
1804 | ||
1805 | # uniq -c | |
1806 | $hash{$_}++ for @lines; | |
1807 | ||
1808 | # sort -rn | |
1809 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { | |
1810 | my $sign_offs = $hash{$line}; | |
1811 | my $percent = $sign_offs * 100 / $divisor; | |
1812 | ||
1813 | $percent = 100 if ($percent > 100); | |
1814 | $count++; | |
1815 | last if ($sign_offs < $email_git_min_signatures || | |
1816 | $count > $email_git_max_maintainers || | |
1817 | $percent < $email_git_min_percent); | |
1818 | push_email_address($line, ''); | |
1819 | if ($output_rolestats) { | |
1820 | my $fmt_percent = sprintf("%.0f", $percent); | |
1821 | add_role($line, "$role:$sign_offs/$divisor=$fmt_percent%"); | |
1822 | } else { | |
1823 | add_role($line, $role); | |
1824 | } | |
1825 | } | |
1826 | } | |
1827 | ||
1828 | sub vcs_file_signoffs { | |
1829 | my ($file) = @_; | |
1830 | ||
1831 | my @signers = (); | |
1832 | my $commits; | |
1833 | ||
1834 | $vcs_used = vcs_exists(); | |
1835 | return if (!$vcs_used); | |
1836 | ||
1837 | my $cmd = $VCS_cmds{"find_signers_cmd"}; | |
1838 | $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd | |
1839 | ||
1840 | ($commits, @signers) = vcs_find_signers($cmd); | |
1841 | ||
1842 | foreach my $signer (@signers) { | |
1843 | $signer = deduplicate_email($signer); | |
1844 | } | |
1845 | ||
1846 | vcs_assign("commit_signer", $commits, @signers); | |
1847 | } | |
1848 | ||
1849 | sub vcs_file_blame { | |
1850 | my ($file) = @_; | |
1851 | ||
1852 | my @signers = (); | |
1853 | my @all_commits = (); | |
1854 | my @commits = (); | |
1855 | my $total_commits; | |
1856 | my $total_lines; | |
1857 | ||
1858 | $vcs_used = vcs_exists(); | |
1859 | return if (!$vcs_used); | |
1860 | ||
1861 | @all_commits = vcs_blame($file); | |
1862 | @commits = uniq(@all_commits); | |
1863 | $total_commits = @commits; | |
1864 | $total_lines = @all_commits; | |
1865 | ||
1866 | if ($email_git_blame_signatures) { | |
1867 | if (vcs_is_hg()) { | |
1868 | my $commit_count; | |
1869 | my @commit_signers = (); | |
1870 | my $commit = join(" -r ", @commits); | |
1871 | my $cmd; | |
1872 | ||
1873 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; | |
1874 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
1875 | ||
1876 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); | |
1877 | ||
1878 | push(@signers, @commit_signers); | |
1879 | } else { | |
1880 | foreach my $commit (@commits) { | |
1881 | my $commit_count; | |
1882 | my @commit_signers = (); | |
1883 | my $cmd; | |
1884 | ||
1885 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; | |
1886 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
1887 | ||
1888 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); | |
1889 | ||
1890 | push(@signers, @commit_signers); | |
1891 | } | |
1892 | } | |
1893 | } | |
1894 | ||
1895 | if ($from_filename) { | |
1896 | if ($output_rolestats) { | |
1897 | my @blame_signers; | |
1898 | if (vcs_is_hg()) {{ # Double brace for last exit | |
1899 | my $commit_count; | |
1900 | my @commit_signers = (); | |
1901 | @commits = uniq(@commits); | |
1902 | @commits = sort(@commits); | |
1903 | my $commit = join(" -r ", @commits); | |
1904 | my $cmd; | |
1905 | ||
1906 | $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
1907 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
1908 | ||
1909 | my @lines = (); | |
1910 | ||
1911 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1912 | ||
1913 | if (!$email_git_penguin_chiefs) { | |
1914 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
1915 | } | |
1916 | ||
1917 | last if !@lines; | |
1918 | ||
1919 | my @authors = (); | |
1920 | foreach my $line (@lines) { | |
1921 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1922 | my $author = $1; | |
1923 | $author = deduplicate_email($author); | |
1924 | push(@authors, $author); | |
1925 | } | |
1926 | } | |
1927 | ||
1928 | save_commits_by_author(@lines) if ($interactive); | |
1929 | save_commits_by_signer(@lines) if ($interactive); | |
1930 | ||
1931 | push(@signers, @authors); | |
1932 | }} | |
1933 | else { | |
1934 | foreach my $commit (@commits) { | |
1935 | my $i; | |
1936 | my $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
1937 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1938 | my @author = vcs_find_author($cmd); | |
1939 | next if !@author; | |
1940 | ||
1941 | my $formatted_author = deduplicate_email($author[0]); | |
1942 | ||
1943 | my $count = grep(/$commit/, @all_commits); | |
1944 | for ($i = 0; $i < $count ; $i++) { | |
1945 | push(@blame_signers, $formatted_author); | |
1946 | } | |
1947 | } | |
1948 | } | |
1949 | if (@blame_signers) { | |
1950 | vcs_assign("authored lines", $total_lines, @blame_signers); | |
1951 | } | |
1952 | } | |
1953 | foreach my $signer (@signers) { | |
1954 | $signer = deduplicate_email($signer); | |
1955 | } | |
1956 | vcs_assign("commits", $total_commits, @signers); | |
1957 | } else { | |
1958 | foreach my $signer (@signers) { | |
1959 | $signer = deduplicate_email($signer); | |
1960 | } | |
1961 | vcs_assign("modified commits", $total_commits, @signers); | |
1962 | } | |
1963 | } | |
1964 | ||
1965 | sub uniq { | |
1966 | my (@parms) = @_; | |
1967 | ||
1968 | my %saw; | |
1969 | @parms = grep(!$saw{$_}++, @parms); | |
1970 | return @parms; | |
1971 | } | |
1972 | ||
1973 | sub sort_and_uniq { | |
1974 | my (@parms) = @_; | |
1975 | ||
1976 | my %saw; | |
1977 | @parms = sort @parms; | |
1978 | @parms = grep(!$saw{$_}++, @parms); | |
1979 | return @parms; | |
1980 | } | |
1981 | ||
1982 | sub clean_file_emails { | |
1983 | my (@file_emails) = @_; | |
1984 | my @fmt_emails = (); | |
1985 | ||
1986 | foreach my $email (@file_emails) { | |
1987 | $email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g; | |
1988 | my ($name, $address) = parse_email($email); | |
1989 | if ($name eq '"[,\.]"') { | |
1990 | $name = ""; | |
1991 | } | |
1992 | ||
1993 | my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name); | |
1994 | if (@nw > 2) { | |
1995 | my $first = $nw[@nw - 3]; | |
1996 | my $middle = $nw[@nw - 2]; | |
1997 | my $last = $nw[@nw - 1]; | |
1998 | ||
1999 | if (((length($first) == 1 && $first =~ m/[A-Za-z]/) || | |
2000 | (length($first) == 2 && substr($first, -1) eq ".")) || | |
2001 | (length($middle) == 1 || | |
2002 | (length($middle) == 2 && substr($middle, -1) eq "."))) { | |
2003 | $name = "$first $middle $last"; | |
2004 | } else { | |
2005 | $name = "$middle $last"; | |
2006 | } | |
2007 | } | |
2008 | ||
2009 | if (substr($name, -1) =~ /[,\.]/) { | |
2010 | $name = substr($name, 0, length($name) - 1); | |
2011 | } elsif (substr($name, -2) =~ /[,\.]"/) { | |
2012 | $name = substr($name, 0, length($name) - 2) . '"'; | |
2013 | } | |
2014 | ||
2015 | if (substr($name, 0, 1) =~ /[,\.]/) { | |
2016 | $name = substr($name, 1, length($name) - 1); | |
2017 | } elsif (substr($name, 0, 2) =~ /"[,\.]/) { | |
2018 | $name = '"' . substr($name, 2, length($name) - 2); | |
2019 | } | |
2020 | ||
2021 | my $fmt_email = format_email($name, $address, $email_usename); | |
2022 | push(@fmt_emails, $fmt_email); | |
2023 | } | |
2024 | return @fmt_emails; | |
2025 | } | |
2026 | ||
2027 | sub merge_email { | |
2028 | my @lines; | |
2029 | my %saw; | |
2030 | ||
2031 | for (@_) { | |
2032 | my ($address, $role) = @$_; | |
2033 | if (!$saw{$address}) { | |
2034 | if ($output_roles) { | |
2035 | push(@lines, "$address ($role)"); | |
2036 | } else { | |
2037 | push(@lines, $address); | |
2038 | } | |
2039 | $saw{$address} = 1; | |
2040 | } | |
2041 | } | |
2042 | ||
2043 | return @lines; | |
2044 | } | |
2045 | ||
2046 | sub output { | |
2047 | my (@parms) = @_; | |
2048 | ||
2049 | if ($output_multiline) { | |
2050 | foreach my $line (@parms) { | |
2051 | print("${line}\n"); | |
2052 | } | |
2053 | } else { | |
2054 | print(join($output_separator, @parms)); | |
2055 | print("\n"); | |
2056 | } | |
2057 | } | |
2058 | ||
2059 | my $rfc822re; | |
2060 | ||
2061 | sub make_rfc822re { | |
2062 | # Basic lexical tokens are specials, domain_literal, quoted_string, atom, and | |
2063 | # comment. We must allow for rfc822_lwsp (or comments) after each of these. | |
2064 | # This regexp will only work on addresses which have had comments stripped | |
2065 | # and replaced with rfc822_lwsp. | |
2066 | ||
2067 | my $specials = '()<>@,;:\\\\".\\[\\]'; | |
2068 | my $controls = '\\000-\\037\\177'; | |
2069 | ||
2070 | my $dtext = "[^\\[\\]\\r\\\\]"; | |
2071 | my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*"; | |
2072 | ||
2073 | my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*"; | |
2074 | ||
2075 | # Use zero-width assertion to spot the limit of an atom. A simple | |
2076 | # $rfc822_lwsp* causes the regexp engine to hang occasionally. | |
2077 | my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))"; | |
2078 | my $word = "(?:$atom|$quoted_string)"; | |
2079 | my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*"; | |
2080 | ||
2081 | my $sub_domain = "(?:$atom|$domain_literal)"; | |
2082 | my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*"; | |
2083 | ||
2084 | my $addr_spec = "$localpart\@$rfc822_lwsp*$domain"; | |
2085 | ||
2086 | my $phrase = "$word*"; | |
2087 | my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)"; | |
2088 | my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*"; | |
2089 | my $mailbox = "(?:$addr_spec|$phrase$route_addr)"; | |
2090 | ||
2091 | my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*"; | |
2092 | my $address = "(?:$mailbox|$group)"; | |
2093 | ||
2094 | return "$rfc822_lwsp*$address"; | |
2095 | } | |
2096 | ||
2097 | sub rfc822_strip_comments { | |
2098 | my $s = shift; | |
2099 | # Recursively remove comments, and replace with a single space. The simpler | |
2100 | # regexps in the Email Addressing FAQ are imperfect - they will miss escaped | |
2101 | # chars in atoms, for example. | |
2102 | ||
2103 | while ($s =~ s/^((?:[^"\\]|\\.)* | |
2104 | (?:"(?:[^"\\]|\\.)*"(?:[^"\\]|\\.)*)*) | |
2105 | \((?:[^()\\]|\\.)*\)/$1 /osx) {} | |
2106 | return $s; | |
2107 | } | |
2108 | ||
2109 | # valid: returns true if the parameter is an RFC822 valid address | |
2110 | # | |
2111 | sub rfc822_valid { | |
2112 | my $s = rfc822_strip_comments(shift); | |
2113 | ||
2114 | if (!$rfc822re) { | |
2115 | $rfc822re = make_rfc822re(); | |
2116 | } | |
2117 | ||
2118 | return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/; | |
2119 | } | |
2120 | ||
2121 | # validlist: In scalar context, returns true if the parameter is an RFC822 | |
2122 | # valid list of addresses. | |
2123 | # | |
2124 | # In list context, returns an empty list on failure (an invalid | |
2125 | # address was found); otherwise a list whose first element is the | |
2126 | # number of addresses found and whose remaining elements are the | |
2127 | # addresses. This is needed to disambiguate failure (invalid) | |
2128 | # from success with no addresses found, because an empty string is | |
2129 | # a valid list. | |
2130 | ||
2131 | sub rfc822_validlist { | |
2132 | my $s = rfc822_strip_comments(shift); | |
2133 | ||
2134 | if (!$rfc822re) { | |
2135 | $rfc822re = make_rfc822re(); | |
2136 | } | |
2137 | # * null list items are valid according to the RFC | |
2138 | # * the '1' business is to aid in distinguishing failure from no results | |
2139 | ||
2140 | my @r; | |
2141 | if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so && | |
2142 | $s =~ m/^$rfc822_char*$/) { | |
2143 | while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) { | |
2144 | push(@r, $1); | |
2145 | } | |
2146 | return wantarray ? (scalar(@r), @r) : 1; | |
2147 | } | |
2148 | return wantarray ? () : 0; | |
2149 | } |