]>
Commit | Line | Data |
---|---|---|
59ab72d7 | 1 | #!/usr/bin/env perl |
92bca398 DS |
2 | # (c) 2007, Joe Perches <[email protected]> |
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 | ||
59ab72d7 | 13 | use warnings; |
92bca398 DS |
14 | use strict; |
15 | ||
16 | my $P = $0; | |
17 | my $V = '0.26'; | |
18 | ||
19 | use Getopt::Long qw(:config no_auto_abbrev); | |
59ab72d7 | 20 | use Cwd; |
68dc8769 | 21 | use File::Find; |
92bca398 | 22 | |
59ab72d7 | 23 | my $cur_path = fastgetcwd() . '/'; |
92bca398 DS |
24 | my $lk_path = "./"; |
25 | my $email = 1; | |
26 | my $email_usename = 1; | |
27 | my $email_maintainer = 1; | |
59ab72d7 | 28 | my $email_reviewer = 1; |
92bca398 DS |
29 | my $email_list = 1; |
30 | my $email_subscriber_list = 0; | |
31 | my $email_git_penguin_chiefs = 0; | |
32 | my $email_git = 0; | |
33 | my $email_git_all_signature_types = 0; | |
34 | my $email_git_blame = 0; | |
35 | my $email_git_blame_signatures = 1; | |
36 | my $email_git_fallback = 1; | |
37 | my $email_git_min_signatures = 1; | |
38 | my $email_git_max_maintainers = 5; | |
39 | my $email_git_min_percent = 5; | |
40 | my $email_git_since = "1-year-ago"; | |
41 | my $email_hg_since = "-365"; | |
42 | my $interactive = 0; | |
43 | my $email_remove_duplicates = 1; | |
44 | my $email_use_mailmap = 1; | |
45 | my $output_multiline = 1; | |
46 | my $output_separator = ", "; | |
47 | my $output_roles = 0; | |
48 | my $output_rolestats = 1; | |
59ab72d7 | 49 | my $output_section_maxlen = 50; |
92bca398 DS |
50 | my $scm = 0; |
51 | my $web = 0; | |
52 | my $subsystem = 0; | |
53 | my $status = 0; | |
59ab72d7 | 54 | my $letters = ""; |
92bca398 DS |
55 | my $keywords = 1; |
56 | my $sections = 0; | |
57 | my $file_emails = 0; | |
58 | my $from_filename = 0; | |
59 | my $pattern_depth = 0; | |
60 | my $version = 0; | |
61 | my $help = 0; | |
b79372ae | 62 | my $find_maintainer_files = 1; |
92bca398 DS |
63 | |
64 | my $vcs_used = 0; | |
65 | ||
66 | my $exit = 0; | |
67 | ||
68 | my %commit_author_hash; | |
69 | my %commit_signer_hash; | |
70 | ||
71 | my @penguin_chief = (); | |
ca746f04 | 72 | push(@penguin_chief, "Tom Rini:trini\@konsulko.com"); |
92bca398 DS |
73 | |
74 | my @penguin_chief_names = (); | |
75 | foreach my $chief (@penguin_chief) { | |
76 | if ($chief =~ m/^(.*):(.*)/) { | |
77 | my $chief_name = $1; | |
78 | my $chief_addr = $2; | |
79 | push(@penguin_chief_names, $chief_name); | |
80 | } | |
81 | } | |
82 | my $penguin_chiefs = "\(" . join("|", @penguin_chief_names) . "\)"; | |
83 | ||
84 | # Signature types of people who are either | |
85 | # a) responsible for the code in question, or | |
86 | # b) familiar enough with it to give relevant feedback | |
87 | my @signature_tags = (); | |
88 | push(@signature_tags, "Signed-off-by:"); | |
89 | push(@signature_tags, "Reviewed-by:"); | |
90 | push(@signature_tags, "Acked-by:"); | |
91 | ||
92 | my $signature_pattern = "\(" . join("|", @signature_tags) . "\)"; | |
93 | ||
94 | # rfc822 email address - preloaded methods go here. | |
95 | my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])"; | |
96 | my $rfc822_char = '[\\000-\\377]'; | |
97 | ||
98 | # VCS command support: class-like functions and strings | |
99 | ||
100 | my %VCS_cmds; | |
101 | ||
102 | my %VCS_cmds_git = ( | |
103 | "execute_cmd" => \&git_execute_cmd, | |
104 | "available" => '(which("git") ne "") && (-e ".git")', | |
105 | "find_signers_cmd" => | |
106 | "git log --no-color --follow --since=\$email_git_since " . | |
107 | '--numstat --no-merges ' . | |
108 | '--format="GitCommit: %H%n' . | |
109 | 'GitAuthor: %an <%ae>%n' . | |
110 | 'GitDate: %aD%n' . | |
111 | 'GitSubject: %s%n' . | |
112 | '%b%n"' . | |
113 | " -- \$file", | |
114 | "find_commit_signers_cmd" => | |
115 | "git log --no-color " . | |
116 | '--numstat ' . | |
117 | '--format="GitCommit: %H%n' . | |
118 | 'GitAuthor: %an <%ae>%n' . | |
119 | 'GitDate: %aD%n' . | |
120 | 'GitSubject: %s%n' . | |
121 | '%b%n"' . | |
122 | " -1 \$commit", | |
123 | "find_commit_author_cmd" => | |
124 | "git log --no-color " . | |
125 | '--numstat ' . | |
126 | '--format="GitCommit: %H%n' . | |
127 | 'GitAuthor: %an <%ae>%n' . | |
128 | 'GitDate: %aD%n' . | |
129 | 'GitSubject: %s%n"' . | |
130 | " -1 \$commit", | |
131 | "blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file", | |
132 | "blame_file_cmd" => "git blame -l \$file", | |
133 | "commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})", | |
134 | "blame_commit_pattern" => "^([0-9a-f]+) ", | |
135 | "author_pattern" => "^GitAuthor: (.*)", | |
136 | "subject_pattern" => "^GitSubject: (.*)", | |
137 | "stat_pattern" => "^(\\d+)\\t(\\d+)\\t\$file\$", | |
59ab72d7 | 138 | "file_exists_cmd" => "git ls-files \$file", |
92bca398 DS |
139 | ); |
140 | ||
141 | my %VCS_cmds_hg = ( | |
142 | "execute_cmd" => \&hg_execute_cmd, | |
143 | "available" => '(which("hg") ne "") && (-d ".hg")', | |
144 | "find_signers_cmd" => | |
145 | "hg log --date=\$email_hg_since " . | |
146 | "--template='HgCommit: {node}\\n" . | |
147 | "HgAuthor: {author}\\n" . | |
148 | "HgSubject: {desc}\\n'" . | |
149 | " -- \$file", | |
150 | "find_commit_signers_cmd" => | |
151 | "hg log " . | |
152 | "--template='HgSubject: {desc}\\n'" . | |
153 | " -r \$commit", | |
154 | "find_commit_author_cmd" => | |
155 | "hg log " . | |
156 | "--template='HgCommit: {node}\\n" . | |
157 | "HgAuthor: {author}\\n" . | |
158 | "HgSubject: {desc|firstline}\\n'" . | |
159 | " -r \$commit", | |
160 | "blame_range_cmd" => "", # not supported | |
161 | "blame_file_cmd" => "hg blame -n \$file", | |
162 | "commit_pattern" => "^HgCommit: ([0-9a-f]{40,40})", | |
163 | "blame_commit_pattern" => "^([ 0-9a-f]+):", | |
164 | "author_pattern" => "^HgAuthor: (.*)", | |
165 | "subject_pattern" => "^HgSubject: (.*)", | |
166 | "stat_pattern" => "^(\\d+)\t(\\d+)\t\$file\$", | |
59ab72d7 | 167 | "file_exists_cmd" => "hg files \$file", |
92bca398 DS |
168 | ); |
169 | ||
170 | my $conf = which_conf(".get_maintainer.conf"); | |
171 | if (-f $conf) { | |
172 | my @conf_args; | |
173 | open(my $conffile, '<', "$conf") | |
174 | or warn "$P: Can't find a readable .get_maintainer.conf file $!\n"; | |
175 | ||
176 | while (<$conffile>) { | |
177 | my $line = $_; | |
178 | ||
179 | $line =~ s/\s*\n?$//g; | |
180 | $line =~ s/^\s*//g; | |
181 | $line =~ s/\s+/ /g; | |
182 | ||
183 | next if ($line =~ m/^\s*#/); | |
184 | next if ($line =~ m/^\s*$/); | |
185 | ||
186 | my @words = split(" ", $line); | |
187 | foreach my $word (@words) { | |
188 | last if ($word =~ m/^#/); | |
189 | push (@conf_args, $word); | |
190 | } | |
191 | } | |
192 | close($conffile); | |
193 | unshift(@ARGV, @conf_args) if @conf_args; | |
194 | } | |
195 | ||
59ab72d7 HS |
196 | my @ignore_emails = (); |
197 | my $ignore_file = which_conf(".get_maintainer.ignore"); | |
198 | if (-f $ignore_file) { | |
199 | open(my $ignore, '<', "$ignore_file") | |
200 | or warn "$P: Can't find a readable .get_maintainer.ignore file $!\n"; | |
201 | while (<$ignore>) { | |
202 | my $line = $_; | |
203 | ||
204 | $line =~ s/\s*\n?$//; | |
205 | $line =~ s/^\s*//; | |
206 | $line =~ s/\s+$//; | |
207 | $line =~ s/#.*$//; | |
208 | ||
209 | next if ($line =~ m/^\s*$/); | |
210 | if (rfc822_valid($line)) { | |
211 | push(@ignore_emails, $line); | |
212 | } | |
213 | } | |
214 | close($ignore); | |
215 | } | |
216 | ||
92bca398 DS |
217 | if (!GetOptions( |
218 | 'email!' => \$email, | |
219 | 'git!' => \$email_git, | |
220 | 'git-all-signature-types!' => \$email_git_all_signature_types, | |
221 | 'git-blame!' => \$email_git_blame, | |
222 | 'git-blame-signatures!' => \$email_git_blame_signatures, | |
223 | 'git-fallback!' => \$email_git_fallback, | |
224 | 'git-chief-penguins!' => \$email_git_penguin_chiefs, | |
225 | 'git-min-signatures=i' => \$email_git_min_signatures, | |
226 | 'git-max-maintainers=i' => \$email_git_max_maintainers, | |
227 | 'git-min-percent=i' => \$email_git_min_percent, | |
228 | 'git-since=s' => \$email_git_since, | |
229 | 'hg-since=s' => \$email_hg_since, | |
230 | 'i|interactive!' => \$interactive, | |
231 | 'remove-duplicates!' => \$email_remove_duplicates, | |
232 | 'mailmap!' => \$email_use_mailmap, | |
233 | 'm!' => \$email_maintainer, | |
59ab72d7 | 234 | 'r!' => \$email_reviewer, |
92bca398 DS |
235 | 'n!' => \$email_usename, |
236 | 'l!' => \$email_list, | |
237 | 's!' => \$email_subscriber_list, | |
238 | 'multiline!' => \$output_multiline, | |
239 | 'roles!' => \$output_roles, | |
240 | 'rolestats!' => \$output_rolestats, | |
241 | 'separator=s' => \$output_separator, | |
242 | 'subsystem!' => \$subsystem, | |
243 | 'status!' => \$status, | |
244 | 'scm!' => \$scm, | |
245 | 'web!' => \$web, | |
59ab72d7 | 246 | 'letters=s' => \$letters, |
92bca398 DS |
247 | 'pattern-depth=i' => \$pattern_depth, |
248 | 'k|keywords!' => \$keywords, | |
249 | 'sections!' => \$sections, | |
250 | 'fe|file-emails!' => \$file_emails, | |
251 | 'f|file' => \$from_filename, | |
59ab72d7 | 252 | 'find-maintainer-files' => \$find_maintainer_files, |
92bca398 DS |
253 | 'v|version' => \$version, |
254 | 'h|help|usage' => \$help, | |
255 | )) { | |
256 | die "$P: invalid argument - use --help if necessary\n"; | |
257 | } | |
258 | ||
259 | if ($help != 0) { | |
260 | usage(); | |
261 | exit 0; | |
262 | } | |
263 | ||
264 | if ($version != 0) { | |
265 | print("${P} ${V}\n"); | |
266 | exit 0; | |
267 | } | |
268 | ||
269 | if (-t STDIN && !@ARGV) { | |
270 | # We're talking to a terminal, but have no command line arguments. | |
271 | die "$P: missing patchfile or -f file - use --help if necessary\n"; | |
272 | } | |
273 | ||
274 | $output_multiline = 0 if ($output_separator ne ", "); | |
275 | $output_rolestats = 1 if ($interactive); | |
276 | $output_roles = 1 if ($output_rolestats); | |
277 | ||
59ab72d7 HS |
278 | if ($sections || $letters ne "") { |
279 | $sections = 1; | |
92bca398 DS |
280 | $email = 0; |
281 | $email_list = 0; | |
282 | $scm = 0; | |
283 | $status = 0; | |
284 | $subsystem = 0; | |
285 | $web = 0; | |
286 | $keywords = 0; | |
287 | $interactive = 0; | |
288 | } else { | |
289 | my $selections = $email + $scm + $status + $subsystem + $web; | |
290 | if ($selections == 0) { | |
291 | die "$P: Missing required option: email, scm, status, subsystem or web\n"; | |
292 | } | |
293 | } | |
294 | ||
295 | if ($email && | |
59ab72d7 HS |
296 | ($email_maintainer + $email_reviewer + |
297 | $email_list + $email_subscriber_list + | |
92bca398 DS |
298 | $email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) { |
299 | die "$P: Please select at least 1 email option\n"; | |
300 | } | |
301 | ||
302 | if (!top_of_kernel_tree($lk_path)) { | |
303 | die "$P: The current directory does not appear to be " | |
59ab72d7 | 304 | . "a U-Boot source tree.\n"; |
92bca398 DS |
305 | } |
306 | ||
307 | ## Read MAINTAINERS for type/value pairs | |
308 | ||
309 | my @typevalue = (); | |
310 | my %keyword_hash; | |
59ab72d7 | 311 | my @mfiles = (); |
92bca398 | 312 | |
59ab72d7 HS |
313 | sub read_maintainer_file { |
314 | my ($file) = @_; | |
68dc8769 | 315 | |
59ab72d7 HS |
316 | open (my $maint, '<', "$file") |
317 | or die "$P: Can't open MAINTAINERS file '$file': $!\n"; | |
68dc8769 DS |
318 | while (<$maint>) { |
319 | my $line = $_; | |
320 | ||
35729218 | 321 | if ($line =~ m/^([A-Z]):\s*(.*)/) { |
68dc8769 DS |
322 | my $type = $1; |
323 | my $value = $2; | |
324 | ||
325 | ##Filename pattern matching | |
326 | if ($type eq "F" || $type eq "X") { | |
327 | $value =~ s@\.@\\\.@g; ##Convert . to \. | |
328 | $value =~ s/\*/\.\*/g; ##Convert * to .* | |
329 | $value =~ s/\?/\./g; ##Convert ? to . | |
330 | ##if pattern is a directory and it lacks a trailing slash, add one | |
331 | if ((-d $value)) { | |
332 | $value =~ s@([^/])$@$1/@; | |
333 | } | |
334 | } elsif ($type eq "K") { | |
335 | $keyword_hash{@typevalue} = $value; | |
92bca398 | 336 | } |
68dc8769 | 337 | push(@typevalue, "$type:$value"); |
59ab72d7 | 338 | } elsif (!(/^\s*$/ || /^\s*\#/)) { |
68dc8769 DS |
339 | $line =~ s/\n$//g; |
340 | push(@typevalue, $line); | |
92bca398 | 341 | } |
92bca398 | 342 | } |
59ab72d7 HS |
343 | close($maint); |
344 | } | |
345 | ||
346 | sub find_is_maintainer_file { | |
347 | my ($file) = $_; | |
348 | return if ($file !~ m@/MAINTAINERS$@); | |
349 | $file = $File::Find::name; | |
350 | return if (! -f $file); | |
351 | push(@mfiles, $file); | |
352 | } | |
353 | ||
354 | sub find_ignore_git { | |
355 | return grep { $_ !~ /^\.git$/; } @_; | |
356 | } | |
357 | ||
358 | if (-d "${lk_path}MAINTAINERS") { | |
359 | opendir(DIR, "${lk_path}MAINTAINERS") or die $!; | |
360 | my @files = readdir(DIR); | |
361 | closedir(DIR); | |
362 | foreach my $file (@files) { | |
363 | push(@mfiles, "${lk_path}MAINTAINERS/$file") if ($file !~ /^\./); | |
364 | } | |
92bca398 | 365 | } |
92bca398 | 366 | |
59ab72d7 HS |
367 | if ($find_maintainer_files) { |
368 | find( { wanted => \&find_is_maintainer_file, | |
369 | preprocess => \&find_ignore_git, | |
370 | no_chdir => 1, | |
371 | }, "${lk_path}"); | |
372 | } else { | |
373 | push(@mfiles, "${lk_path}MAINTAINERS") if -f "${lk_path}MAINTAINERS"; | |
374 | } | |
375 | ||
376 | foreach my $file (@mfiles) { | |
377 | read_maintainer_file("$file"); | |
378 | } | |
92bca398 DS |
379 | |
380 | # | |
381 | # Read mail address map | |
382 | # | |
383 | ||
384 | my $mailmap; | |
385 | ||
386 | read_mailmap(); | |
387 | ||
388 | sub read_mailmap { | |
389 | $mailmap = { | |
390 | names => {}, | |
391 | addresses => {} | |
392 | }; | |
393 | ||
394 | return if (!$email_use_mailmap || !(-f "${lk_path}.mailmap")); | |
395 | ||
396 | open(my $mailmap_file, '<', "${lk_path}.mailmap") | |
397 | or warn "$P: Can't open .mailmap: $!\n"; | |
398 | ||
399 | while (<$mailmap_file>) { | |
400 | s/#.*$//; #strip comments | |
401 | s/^\s+|\s+$//g; #trim | |
402 | ||
403 | next if (/^\s*$/); #skip empty lines | |
404 | #entries have one of the following formats: | |
405 | # name1 <mail1> | |
406 | # <mail1> <mail2> | |
407 | # name1 <mail1> <mail2> | |
408 | # name1 <mail1> name2 <mail2> | |
409 | # (see man git-shortlog) | |
410 | ||
411 | if (/^([^<]+)<([^>]+)>$/) { | |
412 | my $real_name = $1; | |
413 | my $address = $2; | |
414 | ||
415 | $real_name =~ s/\s+$//; | |
416 | ($real_name, $address) = parse_email("$real_name <$address>"); | |
417 | $mailmap->{names}->{$address} = $real_name; | |
418 | ||
419 | } elsif (/^<([^>]+)>\s*<([^>]+)>$/) { | |
420 | my $real_address = $1; | |
421 | my $wrong_address = $2; | |
422 | ||
423 | $mailmap->{addresses}->{$wrong_address} = $real_address; | |
424 | ||
425 | } elsif (/^(.+)<([^>]+)>\s*<([^>]+)>$/) { | |
426 | my $real_name = $1; | |
427 | my $real_address = $2; | |
428 | my $wrong_address = $3; | |
429 | ||
430 | $real_name =~ s/\s+$//; | |
431 | ($real_name, $real_address) = | |
432 | parse_email("$real_name <$real_address>"); | |
433 | $mailmap->{names}->{$wrong_address} = $real_name; | |
434 | $mailmap->{addresses}->{$wrong_address} = $real_address; | |
435 | ||
436 | } elsif (/^(.+)<([^>]+)>\s*(.+)\s*<([^>]+)>$/) { | |
437 | my $real_name = $1; | |
438 | my $real_address = $2; | |
439 | my $wrong_name = $3; | |
440 | my $wrong_address = $4; | |
441 | ||
442 | $real_name =~ s/\s+$//; | |
443 | ($real_name, $real_address) = | |
444 | parse_email("$real_name <$real_address>"); | |
445 | ||
446 | $wrong_name =~ s/\s+$//; | |
447 | ($wrong_name, $wrong_address) = | |
448 | parse_email("$wrong_name <$wrong_address>"); | |
449 | ||
450 | my $wrong_email = format_email($wrong_name, $wrong_address, 1); | |
451 | $mailmap->{names}->{$wrong_email} = $real_name; | |
452 | $mailmap->{addresses}->{$wrong_email} = $real_address; | |
453 | } | |
454 | } | |
455 | close($mailmap_file); | |
456 | } | |
457 | ||
458 | ## use the filenames on the command line or find the filenames in the patchfiles | |
459 | ||
460 | my @files = (); | |
461 | my @range = (); | |
462 | my @keyword_tvi = (); | |
463 | my @file_emails = (); | |
464 | ||
465 | if (!@ARGV) { | |
466 | push(@ARGV, "&STDIN"); | |
467 | } | |
468 | ||
469 | foreach my $file (@ARGV) { | |
470 | if ($file ne "&STDIN") { | |
471 | ##if $file is a directory and it lacks a trailing slash, add one | |
472 | if ((-d $file)) { | |
473 | $file =~ s@([^/])$@$1/@; | |
474 | } elsif (!(-f $file)) { | |
475 | die "$P: file '${file}' not found\n"; | |
476 | } | |
477 | } | |
59ab72d7 HS |
478 | if ($from_filename || ($file ne "&STDIN" && vcs_file_exists($file))) { |
479 | $file =~ s/^\Q${cur_path}\E//; #strip any absolute path | |
480 | $file =~ s/^\Q${lk_path}\E//; #or the path to the lk tree | |
92bca398 DS |
481 | push(@files, $file); |
482 | if ($file ne "MAINTAINERS" && -f $file && ($keywords || $file_emails)) { | |
483 | open(my $f, '<', $file) | |
484 | or die "$P: Can't open $file: $!\n"; | |
485 | my $text = do { local($/) ; <$f> }; | |
486 | close($f); | |
487 | if ($keywords) { | |
488 | foreach my $line (keys %keyword_hash) { | |
489 | if ($text =~ m/$keyword_hash{$line}/x) { | |
490 | push(@keyword_tvi, $line); | |
491 | } | |
492 | } | |
493 | } | |
494 | if ($file_emails) { | |
495 | 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; | |
496 | push(@file_emails, clean_file_emails(@poss_addr)); | |
497 | } | |
498 | } | |
499 | } else { | |
500 | my $file_cnt = @files; | |
501 | my $lastfile; | |
502 | ||
503 | open(my $patch, "< $file") | |
504 | or die "$P: Can't open $file: $!\n"; | |
505 | ||
506 | # We can check arbitrary information before the patch | |
507 | # like the commit message, mail headers, etc... | |
508 | # This allows us to match arbitrary keywords against any part | |
509 | # of a git format-patch generated file (subject tags, etc...) | |
510 | ||
511 | my $patch_prefix = ""; #Parsing the intro | |
512 | ||
513 | while (<$patch>) { | |
514 | my $patch_line = $_; | |
515 | if (m/^\+\+\+\s+(\S+)/ or m/^---\s+(\S+)/) { | |
516 | my $filename = $1; | |
517 | $filename =~ s@^[^/]*/@@; | |
518 | $filename =~ s@\n@@; | |
519 | $lastfile = $filename; | |
520 | push(@files, $filename); | |
521 | $patch_prefix = "^[+-].*"; #Now parsing the actual patch | |
522 | } elsif (m/^\@\@ -(\d+),(\d+)/) { | |
523 | if ($email_git_blame) { | |
524 | push(@range, "$lastfile:$1:$2"); | |
525 | } | |
526 | } elsif ($keywords) { | |
527 | foreach my $line (keys %keyword_hash) { | |
528 | if ($patch_line =~ m/${patch_prefix}$keyword_hash{$line}/x) { | |
529 | push(@keyword_tvi, $line); | |
530 | } | |
531 | } | |
532 | } | |
533 | } | |
534 | close($patch); | |
535 | ||
536 | if ($file_cnt == @files) { | |
537 | warn "$P: file '${file}' doesn't appear to be a patch. " | |
538 | . "Add -f to options?\n"; | |
539 | } | |
540 | @files = sort_and_uniq(@files); | |
541 | } | |
542 | } | |
543 | ||
544 | @file_emails = uniq(@file_emails); | |
545 | ||
546 | my %email_hash_name; | |
547 | my %email_hash_address; | |
548 | my @email_to = (); | |
549 | my %hash_list_to; | |
550 | my @list_to = (); | |
551 | my @scm = (); | |
552 | my @web = (); | |
553 | my @subsystem = (); | |
554 | my @status = (); | |
555 | my %deduplicate_name_hash = (); | |
556 | my %deduplicate_address_hash = (); | |
557 | ||
558 | my @maintainers = get_maintainers(); | |
559 | ||
560 | if (@maintainers) { | |
561 | @maintainers = merge_email(@maintainers); | |
562 | output(@maintainers); | |
563 | } | |
564 | ||
565 | if ($scm) { | |
566 | @scm = uniq(@scm); | |
567 | output(@scm); | |
568 | } | |
569 | ||
570 | if ($status) { | |
571 | @status = uniq(@status); | |
572 | output(@status); | |
573 | } | |
574 | ||
575 | if ($subsystem) { | |
576 | @subsystem = uniq(@subsystem); | |
577 | output(@subsystem); | |
578 | } | |
579 | ||
580 | if ($web) { | |
581 | @web = uniq(@web); | |
582 | output(@web); | |
583 | } | |
584 | ||
585 | exit($exit); | |
586 | ||
59ab72d7 HS |
587 | sub ignore_email_address { |
588 | my ($address) = @_; | |
589 | ||
590 | foreach my $ignore (@ignore_emails) { | |
591 | return 1 if ($ignore eq $address); | |
592 | } | |
593 | ||
594 | return 0; | |
595 | } | |
596 | ||
92bca398 DS |
597 | sub range_is_maintained { |
598 | my ($start, $end) = @_; | |
599 | ||
600 | for (my $i = $start; $i < $end; $i++) { | |
601 | my $line = $typevalue[$i]; | |
35729218 | 602 | if ($line =~ m/^([A-Z]):\s*(.*)/) { |
92bca398 DS |
603 | my $type = $1; |
604 | my $value = $2; | |
605 | if ($type eq 'S') { | |
606 | if ($value =~ /(maintain|support)/i) { | |
607 | return 1; | |
608 | } | |
609 | } | |
610 | } | |
611 | } | |
612 | return 0; | |
613 | } | |
614 | ||
615 | sub range_has_maintainer { | |
616 | my ($start, $end) = @_; | |
617 | ||
618 | for (my $i = $start; $i < $end; $i++) { | |
619 | my $line = $typevalue[$i]; | |
35729218 | 620 | if ($line =~ m/^([A-Z]):\s*(.*)/) { |
92bca398 DS |
621 | my $type = $1; |
622 | my $value = $2; | |
623 | if ($type eq 'M') { | |
624 | return 1; | |
625 | } | |
626 | } | |
627 | } | |
628 | return 0; | |
629 | } | |
630 | ||
631 | sub get_maintainers { | |
632 | %email_hash_name = (); | |
633 | %email_hash_address = (); | |
634 | %commit_author_hash = (); | |
635 | %commit_signer_hash = (); | |
636 | @email_to = (); | |
637 | %hash_list_to = (); | |
638 | @list_to = (); | |
639 | @scm = (); | |
640 | @web = (); | |
641 | @subsystem = (); | |
642 | @status = (); | |
643 | %deduplicate_name_hash = (); | |
644 | %deduplicate_address_hash = (); | |
645 | if ($email_git_all_signature_types) { | |
646 | $signature_pattern = "(.+?)[Bb][Yy]:"; | |
647 | } else { | |
648 | $signature_pattern = "\(" . join("|", @signature_tags) . "\)"; | |
649 | } | |
650 | ||
651 | # Find responsible parties | |
652 | ||
653 | my %exact_pattern_match_hash = (); | |
654 | ||
655 | foreach my $file (@files) { | |
656 | ||
657 | my %hash; | |
658 | my $tvi = find_first_section(); | |
659 | while ($tvi < @typevalue) { | |
660 | my $start = find_starting_index($tvi); | |
661 | my $end = find_ending_index($tvi); | |
662 | my $exclude = 0; | |
663 | my $i; | |
664 | ||
665 | #Do not match excluded file patterns | |
666 | ||
667 | for ($i = $start; $i < $end; $i++) { | |
668 | my $line = $typevalue[$i]; | |
35729218 | 669 | if ($line =~ m/^([A-Z]):\s*(.*)/) { |
92bca398 DS |
670 | my $type = $1; |
671 | my $value = $2; | |
672 | if ($type eq 'X') { | |
673 | if (file_match_pattern($file, $value)) { | |
674 | $exclude = 1; | |
675 | last; | |
676 | } | |
677 | } | |
678 | } | |
679 | } | |
680 | ||
681 | if (!$exclude) { | |
682 | for ($i = $start; $i < $end; $i++) { | |
683 | my $line = $typevalue[$i]; | |
35729218 | 684 | if ($line =~ m/^([A-Z]):\s*(.*)/) { |
92bca398 DS |
685 | my $type = $1; |
686 | my $value = $2; | |
687 | if ($type eq 'F') { | |
688 | if (file_match_pattern($file, $value)) { | |
689 | my $value_pd = ($value =~ tr@/@@); | |
690 | my $file_pd = ($file =~ tr@/@@); | |
691 | $value_pd++ if (substr($value,-1,1) ne "/"); | |
692 | $value_pd = -1 if ($value =~ /^\.\*/); | |
693 | if ($value_pd >= $file_pd && | |
694 | range_is_maintained($start, $end) && | |
695 | range_has_maintainer($start, $end)) { | |
696 | $exact_pattern_match_hash{$file} = 1; | |
697 | } | |
698 | if ($pattern_depth == 0 || | |
699 | (($file_pd - $value_pd) < $pattern_depth)) { | |
700 | $hash{$tvi} = $value_pd; | |
701 | } | |
702 | } | |
703 | } elsif ($type eq 'N') { | |
704 | if ($file =~ m/$value/x) { | |
705 | $hash{$tvi} = 0; | |
706 | } | |
707 | } | |
708 | } | |
709 | } | |
710 | } | |
711 | $tvi = $end + 1; | |
712 | } | |
713 | ||
714 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { | |
715 | add_categories($line); | |
716 | if ($sections) { | |
717 | my $i; | |
718 | my $start = find_starting_index($line); | |
719 | my $end = find_ending_index($line); | |
720 | for ($i = $start; $i < $end; $i++) { | |
721 | my $line = $typevalue[$i]; | |
722 | if ($line =~ /^[FX]:/) { ##Restore file patterns | |
723 | $line =~ s/([^\\])\.([^\*])/$1\?$2/g; | |
724 | $line =~ s/([^\\])\.$/$1\?/g; ##Convert . back to ? | |
725 | $line =~ s/\\\./\./g; ##Convert \. to . | |
726 | $line =~ s/\.\*/\*/g; ##Convert .* to * | |
727 | } | |
59ab72d7 HS |
728 | my $count = $line =~ s/^([A-Z]):/$1:\t/g; |
729 | if ($letters eq "" || (!$count || $letters =~ /$1/i)) { | |
730 | print("$line\n"); | |
731 | } | |
92bca398 DS |
732 | } |
733 | print("\n"); | |
734 | } | |
735 | } | |
736 | } | |
737 | ||
738 | if ($keywords) { | |
739 | @keyword_tvi = sort_and_uniq(@keyword_tvi); | |
740 | foreach my $line (@keyword_tvi) { | |
741 | add_categories($line); | |
742 | } | |
743 | } | |
744 | ||
745 | foreach my $email (@email_to, @list_to) { | |
746 | $email->[0] = deduplicate_email($email->[0]); | |
747 | } | |
748 | ||
749 | foreach my $file (@files) { | |
750 | if ($email && | |
751 | ($email_git || ($email_git_fallback && | |
752 | !$exact_pattern_match_hash{$file}))) { | |
753 | vcs_file_signoffs($file); | |
754 | } | |
755 | if ($email && $email_git_blame) { | |
756 | vcs_file_blame($file); | |
757 | } | |
758 | } | |
759 | ||
760 | if ($email) { | |
761 | foreach my $chief (@penguin_chief) { | |
762 | if ($chief =~ m/^(.*):(.*)/) { | |
763 | my $email_address; | |
764 | ||
765 | $email_address = format_email($1, $2, $email_usename); | |
766 | if ($email_git_penguin_chiefs) { | |
767 | push(@email_to, [$email_address, 'chief penguin']); | |
768 | } else { | |
769 | @email_to = grep($_->[0] !~ /${email_address}/, @email_to); | |
770 | } | |
771 | } | |
772 | } | |
773 | ||
774 | foreach my $email (@file_emails) { | |
775 | my ($name, $address) = parse_email($email); | |
776 | ||
777 | my $tmp_email = format_email($name, $address, $email_usename); | |
778 | push_email_address($tmp_email, ''); | |
779 | add_role($tmp_email, 'in file'); | |
780 | } | |
781 | } | |
782 | ||
783 | my @to = (); | |
784 | if ($email || $email_list) { | |
785 | if ($email) { | |
786 | @to = (@to, @email_to); | |
787 | } | |
788 | if ($email_list) { | |
789 | @to = (@to, @list_to); | |
790 | } | |
791 | } | |
792 | ||
793 | if ($interactive) { | |
794 | @to = interactive_get_maintainers(\@to); | |
795 | } | |
796 | ||
797 | return @to; | |
798 | } | |
799 | ||
800 | sub file_match_pattern { | |
801 | my ($file, $pattern) = @_; | |
802 | if (substr($pattern, -1) eq "/") { | |
803 | if ($file =~ m@^$pattern@) { | |
804 | return 1; | |
805 | } | |
806 | } else { | |
807 | if ($file =~ m@^$pattern@) { | |
808 | my $s1 = ($file =~ tr@/@@); | |
809 | my $s2 = ($pattern =~ tr@/@@); | |
810 | if ($s1 == $s2) { | |
811 | return 1; | |
812 | } | |
813 | } | |
814 | } | |
815 | return 0; | |
816 | } | |
817 | ||
818 | sub usage { | |
819 | print <<EOT; | |
820 | usage: $P [options] patchfile | |
821 | $P [options] -f file|directory | |
822 | version: $V | |
823 | ||
824 | MAINTAINER field selection options: | |
825 | --email => print email address(es) if any | |
826 | --git => include recent git \*-by: signers | |
827 | --git-all-signature-types => include signers regardless of signature type | |
828 | or use only ${signature_pattern} signers (default: $email_git_all_signature_types) | |
829 | --git-fallback => use git when no exact MAINTAINERS pattern (default: $email_git_fallback) | |
830 | --git-chief-penguins => include ${penguin_chiefs} | |
831 | --git-min-signatures => number of signatures required (default: $email_git_min_signatures) | |
832 | --git-max-maintainers => maximum maintainers to add (default: $email_git_max_maintainers) | |
833 | --git-min-percent => minimum percentage of commits required (default: $email_git_min_percent) | |
834 | --git-blame => use git blame to find modified commits for patch or file | |
59ab72d7 | 835 | --git-blame-signatures => when used with --git-blame, also include all commit signers |
92bca398 DS |
836 | --git-since => git history to use (default: $email_git_since) |
837 | --hg-since => hg history to use (default: $email_hg_since) | |
838 | --interactive => display a menu (mostly useful if used with the --git option) | |
839 | --m => include maintainer(s) if any | |
59ab72d7 | 840 | --r => include reviewer(s) if any |
92bca398 DS |
841 | --n => include name 'Full Name <addr\@domain.tld>' |
842 | --l => include list(s) if any | |
843 | --s => include subscriber only list(s) if any | |
844 | --remove-duplicates => minimize duplicate email names/addresses | |
845 | --roles => show roles (status:subsystem, git-signer, list, etc...) | |
846 | --rolestats => show roles and statistics (commits/total_commits, %) | |
847 | --file-emails => add email addresses found in -f file (default: 0 (off)) | |
848 | --scm => print SCM tree(s) if any | |
849 | --status => print status if any | |
850 | --subsystem => print subsystem name if any | |
851 | --web => print website(s) if any | |
852 | ||
853 | Output type options: | |
854 | --separator [, ] => separator for multiple entries on 1 line | |
855 | using --separator also sets --nomultiline if --separator is not [, ] | |
856 | --multiline => print 1 entry per line | |
857 | ||
858 | Other options: | |
859 | --pattern-depth => Number of pattern directory traversals (default: 0 (all)) | |
860 | --keywords => scan patch for keywords (default: $keywords) | |
861 | --sections => print all of the subsystem sections with pattern matches | |
59ab72d7 | 862 | --letters => print all matching 'letter' types from all matching sections |
92bca398 DS |
863 | --mailmap => use .mailmap file (default: $email_use_mailmap) |
864 | --version => show version | |
865 | --help => show this help information | |
866 | ||
867 | Default options: | |
59ab72d7 | 868 | [--email --nogit --git-fallback --m --r --n --l --multiline --pattern-depth=0 |
92bca398 DS |
869 | --remove-duplicates --rolestats] |
870 | ||
871 | Notes: | |
872 | Using "-f directory" may give unexpected results: | |
873 | Used with "--git", git signators for _all_ files in and below | |
874 | directory are examined as git recurses directories. | |
875 | Any specified X: (exclude) pattern matches are _not_ ignored. | |
876 | Used with "--nogit", directory is used as a pattern match, | |
877 | no individual file within the directory or subdirectory | |
878 | is matched. | |
879 | Used with "--git-blame", does not iterate all files in directory | |
880 | Using "--git-blame" is slow and may add old committers and authors | |
881 | that are no longer active maintainers to the output. | |
882 | Using "--roles" or "--rolestats" with git send-email --cc-cmd or any | |
883 | other automated tools that expect only ["name"] <email address> | |
884 | may not work because of additional output after <email address>. | |
885 | Using "--rolestats" and "--git-blame" shows the #/total=% commits, | |
886 | not the percentage of the entire file authored. # of commits is | |
887 | not a good measure of amount of code authored. 1 major commit may | |
888 | contain a thousand lines, 5 trivial commits may modify a single line. | |
889 | If git is not installed, but mercurial (hg) is installed and an .hg | |
890 | repository exists, the following options apply to mercurial: | |
891 | --git, | |
892 | --git-min-signatures, --git-max-maintainers, --git-min-percent, and | |
893 | --git-blame | |
894 | Use --hg-since not --git-since to control date selection | |
895 | File ".get_maintainer.conf", if it exists in the linux kernel source root | |
896 | directory, can change whatever get_maintainer defaults are desired. | |
897 | Entries in this file can be any command line argument. | |
898 | This file is prepended to any additional command line arguments. | |
899 | Multiple lines and # comments are allowed. | |
59ab72d7 HS |
900 | Most options have both positive and negative forms. |
901 | The negative forms for --<foo> are --no<foo> and --no-<foo>. | |
902 | ||
92bca398 DS |
903 | EOT |
904 | } | |
905 | ||
906 | sub top_of_kernel_tree { | |
907 | my ($lk_path) = @_; | |
908 | ||
909 | if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { | |
910 | $lk_path .= "/"; | |
911 | } | |
27e77183 | 912 | if ( (-f "${lk_path}Kbuild") |
59ab72d7 | 913 | && (-e "${lk_path}MAINTAINERS") |
92bca398 DS |
914 | && (-f "${lk_path}Makefile") |
915 | && (-f "${lk_path}README") | |
92bca398 | 916 | && (-d "${lk_path}arch") |
ee360cd2 DS |
917 | && (-d "${lk_path}board") |
918 | && (-d "${lk_path}common") | |
919 | && (-d "${lk_path}doc") | |
92bca398 | 920 | && (-d "${lk_path}drivers") |
ee360cd2 | 921 | && (-d "${lk_path}dts") |
92bca398 | 922 | && (-d "${lk_path}fs") |
92bca398 | 923 | && (-d "${lk_path}lib") |
ee360cd2 DS |
924 | && (-d "${lk_path}include") |
925 | && (-d "${lk_path}net") | |
926 | && (-d "${lk_path}post") | |
927 | && (-d "${lk_path}scripts") | |
928 | && (-d "${lk_path}test") | |
929 | && (-d "${lk_path}tools")) { | |
92bca398 DS |
930 | return 1; |
931 | } | |
932 | return 0; | |
933 | } | |
934 | ||
935 | sub parse_email { | |
936 | my ($formatted_email) = @_; | |
937 | ||
938 | my $name = ""; | |
939 | my $address = ""; | |
940 | ||
941 | if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) { | |
942 | $name = $1; | |
943 | $address = $2; | |
944 | } elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) { | |
945 | $address = $1; | |
946 | } elsif ($formatted_email =~ /^(.+\@\S*).*$/) { | |
947 | $address = $1; | |
948 | } | |
949 | ||
950 | $name =~ s/^\s+|\s+$//g; | |
951 | $name =~ s/^\"|\"$//g; | |
952 | $address =~ s/^\s+|\s+$//g; | |
953 | ||
954 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars | |
955 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes | |
956 | $name = "\"$name\""; | |
957 | } | |
958 | ||
959 | return ($name, $address); | |
960 | } | |
961 | ||
962 | sub format_email { | |
963 | my ($name, $address, $usename) = @_; | |
964 | ||
965 | my $formatted_email; | |
966 | ||
967 | $name =~ s/^\s+|\s+$//g; | |
968 | $name =~ s/^\"|\"$//g; | |
969 | $address =~ s/^\s+|\s+$//g; | |
970 | ||
971 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars | |
972 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes | |
973 | $name = "\"$name\""; | |
974 | } | |
975 | ||
976 | if ($usename) { | |
977 | if ("$name" eq "") { | |
978 | $formatted_email = "$address"; | |
979 | } else { | |
980 | $formatted_email = "$name <$address>"; | |
981 | } | |
982 | } else { | |
983 | $formatted_email = $address; | |
984 | } | |
985 | ||
986 | return $formatted_email; | |
987 | } | |
988 | ||
989 | sub find_first_section { | |
990 | my $index = 0; | |
991 | ||
992 | while ($index < @typevalue) { | |
993 | my $tv = $typevalue[$index]; | |
35729218 | 994 | if (($tv =~ m/^([A-Z]):\s*(.*)/)) { |
92bca398 DS |
995 | last; |
996 | } | |
997 | $index++; | |
998 | } | |
999 | ||
1000 | return $index; | |
1001 | } | |
1002 | ||
1003 | sub find_starting_index { | |
1004 | my ($index) = @_; | |
1005 | ||
1006 | while ($index > 0) { | |
1007 | my $tv = $typevalue[$index]; | |
35729218 | 1008 | if (!($tv =~ m/^([A-Z]):\s*(.*)/)) { |
92bca398 DS |
1009 | last; |
1010 | } | |
1011 | $index--; | |
1012 | } | |
1013 | ||
1014 | return $index; | |
1015 | } | |
1016 | ||
1017 | sub find_ending_index { | |
1018 | my ($index) = @_; | |
1019 | ||
1020 | while ($index < @typevalue) { | |
1021 | my $tv = $typevalue[$index]; | |
35729218 | 1022 | if (!($tv =~ m/^([A-Z]):\s*(.*)/)) { |
92bca398 DS |
1023 | last; |
1024 | } | |
1025 | $index++; | |
1026 | } | |
1027 | ||
1028 | return $index; | |
1029 | } | |
1030 | ||
59ab72d7 | 1031 | sub get_subsystem_name { |
92bca398 DS |
1032 | my ($index) = @_; |
1033 | ||
92bca398 | 1034 | my $start = find_starting_index($index); |
92bca398 | 1035 | |
92bca398 | 1036 | my $subsystem = $typevalue[$start]; |
59ab72d7 HS |
1037 | if ($output_section_maxlen && length($subsystem) > $output_section_maxlen) { |
1038 | $subsystem = substr($subsystem, 0, $output_section_maxlen - 3); | |
92bca398 DS |
1039 | $subsystem =~ s/\s*$//; |
1040 | $subsystem = $subsystem . "..."; | |
1041 | } | |
59ab72d7 HS |
1042 | return $subsystem; |
1043 | } | |
1044 | ||
1045 | sub get_maintainer_role { | |
1046 | my ($index) = @_; | |
1047 | ||
1048 | my $i; | |
1049 | my $start = find_starting_index($index); | |
1050 | my $end = find_ending_index($index); | |
1051 | ||
1052 | my $role = "unknown"; | |
1053 | my $subsystem = get_subsystem_name($index); | |
92bca398 DS |
1054 | |
1055 | for ($i = $start + 1; $i < $end; $i++) { | |
1056 | my $tv = $typevalue[$i]; | |
35729218 | 1057 | if ($tv =~ m/^([A-Z]):\s*(.*)/) { |
92bca398 DS |
1058 | my $ptype = $1; |
1059 | my $pvalue = $2; | |
1060 | if ($ptype eq "S") { | |
1061 | $role = $pvalue; | |
1062 | } | |
1063 | } | |
1064 | } | |
1065 | ||
1066 | $role = lc($role); | |
1067 | if ($role eq "supported") { | |
1068 | $role = "supporter"; | |
1069 | } elsif ($role eq "maintained") { | |
1070 | $role = "maintainer"; | |
1071 | } elsif ($role eq "odd fixes") { | |
1072 | $role = "odd fixer"; | |
1073 | } elsif ($role eq "orphan") { | |
1074 | $role = "orphan minder"; | |
1075 | } elsif ($role eq "obsolete") { | |
1076 | $role = "obsolete minder"; | |
1077 | } elsif ($role eq "buried alive in reporters") { | |
1078 | $role = "chief penguin"; | |
1079 | } | |
1080 | ||
1081 | return $role . ":" . $subsystem; | |
1082 | } | |
1083 | ||
1084 | sub get_list_role { | |
1085 | my ($index) = @_; | |
1086 | ||
59ab72d7 | 1087 | my $subsystem = get_subsystem_name($index); |
92bca398 DS |
1088 | |
1089 | if ($subsystem eq "THE REST") { | |
1090 | $subsystem = ""; | |
1091 | } | |
1092 | ||
1093 | return $subsystem; | |
1094 | } | |
1095 | ||
1096 | sub add_categories { | |
1097 | my ($index) = @_; | |
1098 | ||
1099 | my $i; | |
1100 | my $start = find_starting_index($index); | |
1101 | my $end = find_ending_index($index); | |
1102 | ||
1103 | push(@subsystem, $typevalue[$start]); | |
1104 | ||
1105 | for ($i = $start + 1; $i < $end; $i++) { | |
1106 | my $tv = $typevalue[$i]; | |
35729218 | 1107 | if ($tv =~ m/^([A-Z]):\s*(.*)/) { |
92bca398 DS |
1108 | my $ptype = $1; |
1109 | my $pvalue = $2; | |
1110 | if ($ptype eq "L") { | |
1111 | my $list_address = $pvalue; | |
1112 | my $list_additional = ""; | |
1113 | my $list_role = get_list_role($i); | |
1114 | ||
1115 | if ($list_role ne "") { | |
1116 | $list_role = ":" . $list_role; | |
1117 | } | |
1118 | if ($list_address =~ m/([^\s]+)\s+(.*)$/) { | |
1119 | $list_address = $1; | |
1120 | $list_additional = $2; | |
1121 | } | |
1122 | if ($list_additional =~ m/subscribers-only/) { | |
1123 | if ($email_subscriber_list) { | |
1124 | if (!$hash_list_to{lc($list_address)}) { | |
1125 | $hash_list_to{lc($list_address)} = 1; | |
1126 | push(@list_to, [$list_address, | |
1127 | "subscriber list${list_role}"]); | |
1128 | } | |
1129 | } | |
1130 | } else { | |
1131 | if ($email_list) { | |
1132 | if (!$hash_list_to{lc($list_address)}) { | |
1133 | $hash_list_to{lc($list_address)} = 1; | |
1134 | if ($list_additional =~ m/moderated/) { | |
1135 | push(@list_to, [$list_address, | |
1136 | "moderated list${list_role}"]); | |
1137 | } else { | |
1138 | push(@list_to, [$list_address, | |
1139 | "open list${list_role}"]); | |
1140 | } | |
1141 | } | |
1142 | } | |
1143 | } | |
1144 | } elsif ($ptype eq "M") { | |
1145 | my ($name, $address) = parse_email($pvalue); | |
1146 | if ($name eq "") { | |
1147 | if ($i > 0) { | |
1148 | my $tv = $typevalue[$i - 1]; | |
35729218 | 1149 | if ($tv =~ m/^([A-Z]):\s*(.*)/) { |
92bca398 DS |
1150 | if ($1 eq "P") { |
1151 | $name = $2; | |
1152 | $pvalue = format_email($name, $address, $email_usename); | |
1153 | } | |
1154 | } | |
1155 | } | |
1156 | } | |
1157 | if ($email_maintainer) { | |
1158 | my $role = get_maintainer_role($i); | |
1159 | push_email_addresses($pvalue, $role); | |
1160 | } | |
59ab72d7 HS |
1161 | } elsif ($ptype eq "R") { |
1162 | my ($name, $address) = parse_email($pvalue); | |
1163 | if ($name eq "") { | |
1164 | if ($i > 0) { | |
1165 | my $tv = $typevalue[$i - 1]; | |
1166 | if ($tv =~ m/^([A-Z]):\s*(.*)/) { | |
1167 | if ($1 eq "P") { | |
1168 | $name = $2; | |
1169 | $pvalue = format_email($name, $address, $email_usename); | |
1170 | } | |
1171 | } | |
1172 | } | |
1173 | } | |
1174 | if ($email_reviewer) { | |
1175 | my $subsystem = get_subsystem_name($i); | |
1176 | push_email_addresses($pvalue, "reviewer:$subsystem"); | |
1177 | } | |
92bca398 DS |
1178 | } elsif ($ptype eq "T") { |
1179 | push(@scm, $pvalue); | |
1180 | } elsif ($ptype eq "W") { | |
1181 | push(@web, $pvalue); | |
1182 | } elsif ($ptype eq "S") { | |
1183 | push(@status, $pvalue); | |
1184 | } | |
1185 | } | |
1186 | } | |
1187 | } | |
1188 | ||
1189 | sub email_inuse { | |
1190 | my ($name, $address) = @_; | |
1191 | ||
1192 | return 1 if (($name eq "") && ($address eq "")); | |
1193 | return 1 if (($name ne "") && exists($email_hash_name{lc($name)})); | |
1194 | return 1 if (($address ne "") && exists($email_hash_address{lc($address)})); | |
1195 | ||
1196 | return 0; | |
1197 | } | |
1198 | ||
1199 | sub push_email_address { | |
1200 | my ($line, $role) = @_; | |
1201 | ||
1202 | my ($name, $address) = parse_email($line); | |
1203 | ||
1204 | if ($address eq "") { | |
1205 | return 0; | |
1206 | } | |
1207 | ||
1208 | if (!$email_remove_duplicates) { | |
1209 | push(@email_to, [format_email($name, $address, $email_usename), $role]); | |
1210 | } elsif (!email_inuse($name, $address)) { | |
1211 | push(@email_to, [format_email($name, $address, $email_usename), $role]); | |
1212 | $email_hash_name{lc($name)}++ if ($name ne ""); | |
1213 | $email_hash_address{lc($address)}++; | |
1214 | } | |
1215 | ||
1216 | return 1; | |
1217 | } | |
1218 | ||
1219 | sub push_email_addresses { | |
1220 | my ($address, $role) = @_; | |
1221 | ||
1222 | my @address_list = (); | |
1223 | ||
1224 | if (rfc822_valid($address)) { | |
1225 | push_email_address($address, $role); | |
1226 | } elsif (@address_list = rfc822_validlist($address)) { | |
1227 | my $array_count = shift(@address_list); | |
1228 | while (my $entry = shift(@address_list)) { | |
1229 | push_email_address($entry, $role); | |
1230 | } | |
1231 | } else { | |
1232 | if (!push_email_address($address, $role)) { | |
1233 | warn("Invalid MAINTAINERS address: '" . $address . "'\n"); | |
1234 | } | |
1235 | } | |
1236 | } | |
1237 | ||
1238 | sub add_role { | |
1239 | my ($line, $role) = @_; | |
1240 | ||
1241 | my ($name, $address) = parse_email($line); | |
1242 | my $email = format_email($name, $address, $email_usename); | |
1243 | ||
1244 | foreach my $entry (@email_to) { | |
1245 | if ($email_remove_duplicates) { | |
1246 | my ($entry_name, $entry_address) = parse_email($entry->[0]); | |
1247 | if (($name eq $entry_name || $address eq $entry_address) | |
1248 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1249 | ) { | |
1250 | if ($entry->[1] eq "") { | |
1251 | $entry->[1] = "$role"; | |
1252 | } else { | |
1253 | $entry->[1] = "$entry->[1],$role"; | |
1254 | } | |
1255 | } | |
1256 | } else { | |
1257 | if ($email eq $entry->[0] | |
1258 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1259 | ) { | |
1260 | if ($entry->[1] eq "") { | |
1261 | $entry->[1] = "$role"; | |
1262 | } else { | |
1263 | $entry->[1] = "$entry->[1],$role"; | |
1264 | } | |
1265 | } | |
1266 | } | |
1267 | } | |
1268 | } | |
1269 | ||
1270 | sub which { | |
1271 | my ($bin) = @_; | |
1272 | ||
1273 | foreach my $path (split(/:/, $ENV{PATH})) { | |
1274 | if (-e "$path/$bin") { | |
1275 | return "$path/$bin"; | |
1276 | } | |
1277 | } | |
1278 | ||
1279 | return ""; | |
1280 | } | |
1281 | ||
1282 | sub which_conf { | |
1283 | my ($conf) = @_; | |
1284 | ||
1285 | foreach my $path (split(/:/, ".:$ENV{HOME}:.scripts")) { | |
1286 | if (-e "$path/$conf") { | |
1287 | return "$path/$conf"; | |
1288 | } | |
1289 | } | |
1290 | ||
1291 | return ""; | |
1292 | } | |
1293 | ||
1294 | sub mailmap_email { | |
1295 | my ($line) = @_; | |
1296 | ||
1297 | my ($name, $address) = parse_email($line); | |
1298 | my $email = format_email($name, $address, 1); | |
1299 | my $real_name = $name; | |
1300 | my $real_address = $address; | |
1301 | ||
1302 | if (exists $mailmap->{names}->{$email} || | |
1303 | exists $mailmap->{addresses}->{$email}) { | |
1304 | if (exists $mailmap->{names}->{$email}) { | |
1305 | $real_name = $mailmap->{names}->{$email}; | |
1306 | } | |
1307 | if (exists $mailmap->{addresses}->{$email}) { | |
1308 | $real_address = $mailmap->{addresses}->{$email}; | |
1309 | } | |
1310 | } else { | |
1311 | if (exists $mailmap->{names}->{$address}) { | |
1312 | $real_name = $mailmap->{names}->{$address}; | |
1313 | } | |
1314 | if (exists $mailmap->{addresses}->{$address}) { | |
1315 | $real_address = $mailmap->{addresses}->{$address}; | |
1316 | } | |
1317 | } | |
1318 | return format_email($real_name, $real_address, 1); | |
1319 | } | |
1320 | ||
1321 | sub mailmap { | |
1322 | my (@addresses) = @_; | |
1323 | ||
1324 | my @mapped_emails = (); | |
1325 | foreach my $line (@addresses) { | |
1326 | push(@mapped_emails, mailmap_email($line)); | |
1327 | } | |
1328 | merge_by_realname(@mapped_emails) if ($email_use_mailmap); | |
1329 | return @mapped_emails; | |
1330 | } | |
1331 | ||
1332 | sub merge_by_realname { | |
1333 | my %address_map; | |
1334 | my (@emails) = @_; | |
1335 | ||
1336 | foreach my $email (@emails) { | |
1337 | my ($name, $address) = parse_email($email); | |
1338 | if (exists $address_map{$name}) { | |
1339 | $address = $address_map{$name}; | |
1340 | $email = format_email($name, $address, 1); | |
1341 | } else { | |
1342 | $address_map{$name} = $address; | |
1343 | } | |
1344 | } | |
1345 | } | |
1346 | ||
1347 | sub git_execute_cmd { | |
1348 | my ($cmd) = @_; | |
1349 | my @lines = (); | |
1350 | ||
1351 | my $output = `$cmd`; | |
1352 | $output =~ s/^\s*//gm; | |
1353 | @lines = split("\n", $output); | |
1354 | ||
1355 | return @lines; | |
1356 | } | |
1357 | ||
1358 | sub hg_execute_cmd { | |
1359 | my ($cmd) = @_; | |
1360 | my @lines = (); | |
1361 | ||
1362 | my $output = `$cmd`; | |
1363 | @lines = split("\n", $output); | |
1364 | ||
1365 | return @lines; | |
1366 | } | |
1367 | ||
1368 | sub extract_formatted_signatures { | |
1369 | my (@signature_lines) = @_; | |
1370 | ||
1371 | my @type = @signature_lines; | |
1372 | ||
1373 | s/\s*(.*):.*/$1/ for (@type); | |
1374 | ||
1375 | # cut -f2- -d":" | |
1376 | s/\s*.*:\s*(.+)\s*/$1/ for (@signature_lines); | |
1377 | ||
1378 | ## Reformat email addresses (with names) to avoid badly written signatures | |
1379 | ||
1380 | foreach my $signer (@signature_lines) { | |
1381 | $signer = deduplicate_email($signer); | |
1382 | } | |
1383 | ||
1384 | return (\@type, \@signature_lines); | |
1385 | } | |
1386 | ||
1387 | sub vcs_find_signers { | |
1388 | my ($cmd, $file) = @_; | |
1389 | my $commits; | |
1390 | my @lines = (); | |
1391 | my @signatures = (); | |
1392 | my @authors = (); | |
1393 | my @stats = (); | |
1394 | ||
1395 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1396 | ||
1397 | my $pattern = $VCS_cmds{"commit_pattern"}; | |
1398 | my $author_pattern = $VCS_cmds{"author_pattern"}; | |
1399 | my $stat_pattern = $VCS_cmds{"stat_pattern"}; | |
1400 | ||
1401 | $stat_pattern =~ s/(\$\w+)/$1/eeg; #interpolate $stat_pattern | |
1402 | ||
1403 | $commits = grep(/$pattern/, @lines); # of commits | |
1404 | ||
1405 | @authors = grep(/$author_pattern/, @lines); | |
1406 | @signatures = grep(/^[ \t]*${signature_pattern}.*\@.*$/, @lines); | |
1407 | @stats = grep(/$stat_pattern/, @lines); | |
1408 | ||
1409 | # print("stats: <@stats>\n"); | |
1410 | ||
1411 | return (0, \@signatures, \@authors, \@stats) if !@signatures; | |
1412 | ||
1413 | save_commits_by_author(@lines) if ($interactive); | |
1414 | save_commits_by_signer(@lines) if ($interactive); | |
1415 | ||
1416 | if (!$email_git_penguin_chiefs) { | |
1417 | @signatures = grep(!/${penguin_chiefs}/i, @signatures); | |
1418 | } | |
1419 | ||
1420 | my ($author_ref, $authors_ref) = extract_formatted_signatures(@authors); | |
1421 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); | |
1422 | ||
1423 | return ($commits, $signers_ref, $authors_ref, \@stats); | |
1424 | } | |
1425 | ||
1426 | sub vcs_find_author { | |
1427 | my ($cmd) = @_; | |
1428 | my @lines = (); | |
1429 | ||
1430 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1431 | ||
1432 | if (!$email_git_penguin_chiefs) { | |
1433 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
1434 | } | |
1435 | ||
1436 | return @lines if !@lines; | |
1437 | ||
1438 | my @authors = (); | |
1439 | foreach my $line (@lines) { | |
1440 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1441 | my $author = $1; | |
1442 | my ($name, $address) = parse_email($author); | |
1443 | $author = format_email($name, $address, 1); | |
1444 | push(@authors, $author); | |
1445 | } | |
1446 | } | |
1447 | ||
1448 | save_commits_by_author(@lines) if ($interactive); | |
1449 | save_commits_by_signer(@lines) if ($interactive); | |
1450 | ||
1451 | return @authors; | |
1452 | } | |
1453 | ||
1454 | sub vcs_save_commits { | |
1455 | my ($cmd) = @_; | |
1456 | my @lines = (); | |
1457 | my @commits = (); | |
1458 | ||
1459 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1460 | ||
1461 | foreach my $line (@lines) { | |
1462 | if ($line =~ m/$VCS_cmds{"blame_commit_pattern"}/) { | |
1463 | push(@commits, $1); | |
1464 | } | |
1465 | } | |
1466 | ||
1467 | return @commits; | |
1468 | } | |
1469 | ||
1470 | sub vcs_blame { | |
1471 | my ($file) = @_; | |
1472 | my $cmd; | |
1473 | my @commits = (); | |
1474 | ||
1475 | return @commits if (!(-f $file)); | |
1476 | ||
1477 | if (@range && $VCS_cmds{"blame_range_cmd"} eq "") { | |
1478 | my @all_commits = (); | |
1479 | ||
1480 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1481 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1482 | @all_commits = vcs_save_commits($cmd); | |
1483 | ||
1484 | foreach my $file_range_diff (@range) { | |
1485 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1486 | my $diff_file = $1; | |
1487 | my $diff_start = $2; | |
1488 | my $diff_length = $3; | |
1489 | next if ("$file" ne "$diff_file"); | |
1490 | for (my $i = $diff_start; $i < $diff_start + $diff_length; $i++) { | |
1491 | push(@commits, $all_commits[$i]); | |
1492 | } | |
1493 | } | |
1494 | } elsif (@range) { | |
1495 | foreach my $file_range_diff (@range) { | |
1496 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1497 | my $diff_file = $1; | |
1498 | my $diff_start = $2; | |
1499 | my $diff_length = $3; | |
1500 | next if ("$file" ne "$diff_file"); | |
1501 | $cmd = $VCS_cmds{"blame_range_cmd"}; | |
1502 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1503 | push(@commits, vcs_save_commits($cmd)); | |
1504 | } | |
1505 | } else { | |
1506 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1507 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1508 | @commits = vcs_save_commits($cmd); | |
1509 | } | |
1510 | ||
1511 | foreach my $commit (@commits) { | |
1512 | $commit =~ s/^\^//g; | |
1513 | } | |
1514 | ||
1515 | return @commits; | |
1516 | } | |
1517 | ||
1518 | my $printed_novcs = 0; | |
1519 | sub vcs_exists { | |
1520 | %VCS_cmds = %VCS_cmds_git; | |
1521 | return 1 if eval $VCS_cmds{"available"}; | |
1522 | %VCS_cmds = %VCS_cmds_hg; | |
1523 | return 2 if eval $VCS_cmds{"available"}; | |
1524 | %VCS_cmds = (); | |
1525 | if (!$printed_novcs) { | |
1526 | warn("$P: No supported VCS found. Add --nogit to options?\n"); | |
1527 | warn("Using a git repository produces better results.\n"); | |
1528 | warn("Try Linus Torvalds' latest git repository using:\n"); | |
1529 | warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git\n"); | |
1530 | $printed_novcs = 1; | |
1531 | } | |
1532 | return 0; | |
1533 | } | |
1534 | ||
1535 | sub vcs_is_git { | |
1536 | vcs_exists(); | |
1537 | return $vcs_used == 1; | |
1538 | } | |
1539 | ||
1540 | sub vcs_is_hg { | |
1541 | return $vcs_used == 2; | |
1542 | } | |
1543 | ||
1544 | sub interactive_get_maintainers { | |
1545 | my ($list_ref) = @_; | |
1546 | my @list = @$list_ref; | |
1547 | ||
1548 | vcs_exists(); | |
1549 | ||
1550 | my %selected; | |
1551 | my %authored; | |
1552 | my %signed; | |
1553 | my $count = 0; | |
1554 | my $maintained = 0; | |
1555 | foreach my $entry (@list) { | |
1556 | $maintained = 1 if ($entry->[1] =~ /^(maintainer|supporter)/i); | |
1557 | $selected{$count} = 1; | |
1558 | $authored{$count} = 0; | |
1559 | $signed{$count} = 0; | |
1560 | $count++; | |
1561 | } | |
1562 | ||
1563 | #menu loop | |
1564 | my $done = 0; | |
1565 | my $print_options = 0; | |
1566 | my $redraw = 1; | |
1567 | while (!$done) { | |
1568 | $count = 0; | |
1569 | if ($redraw) { | |
1570 | printf STDERR "\n%1s %2s %-65s", | |
1571 | "*", "#", "email/list and role:stats"; | |
1572 | if ($email_git || | |
1573 | ($email_git_fallback && !$maintained) || | |
1574 | $email_git_blame) { | |
1575 | print STDERR "auth sign"; | |
1576 | } | |
1577 | print STDERR "\n"; | |
1578 | foreach my $entry (@list) { | |
1579 | my $email = $entry->[0]; | |
1580 | my $role = $entry->[1]; | |
1581 | my $sel = ""; | |
1582 | $sel = "*" if ($selected{$count}); | |
1583 | my $commit_author = $commit_author_hash{$email}; | |
1584 | my $commit_signer = $commit_signer_hash{$email}; | |
1585 | my $authored = 0; | |
1586 | my $signed = 0; | |
1587 | $authored++ for (@{$commit_author}); | |
1588 | $signed++ for (@{$commit_signer}); | |
1589 | printf STDERR "%1s %2d %-65s", $sel, $count + 1, $email; | |
1590 | printf STDERR "%4d %4d", $authored, $signed | |
1591 | if ($authored > 0 || $signed > 0); | |
1592 | printf STDERR "\n %s\n", $role; | |
1593 | if ($authored{$count}) { | |
1594 | my $commit_author = $commit_author_hash{$email}; | |
1595 | foreach my $ref (@{$commit_author}) { | |
1596 | print STDERR " Author: @{$ref}[1]\n"; | |
1597 | } | |
1598 | } | |
1599 | if ($signed{$count}) { | |
1600 | my $commit_signer = $commit_signer_hash{$email}; | |
1601 | foreach my $ref (@{$commit_signer}) { | |
1602 | print STDERR " @{$ref}[2]: @{$ref}[1]\n"; | |
1603 | } | |
1604 | } | |
1605 | ||
1606 | $count++; | |
1607 | } | |
1608 | } | |
1609 | my $date_ref = \$email_git_since; | |
1610 | $date_ref = \$email_hg_since if (vcs_is_hg()); | |
1611 | if ($print_options) { | |
1612 | $print_options = 0; | |
1613 | if (vcs_exists()) { | |
1614 | print STDERR <<EOT | |
1615 | ||
1616 | Version Control options: | |
1617 | g use git history [$email_git] | |
1618 | gf use git-fallback [$email_git_fallback] | |
1619 | b use git blame [$email_git_blame] | |
1620 | bs use blame signatures [$email_git_blame_signatures] | |
1621 | c# minimum commits [$email_git_min_signatures] | |
1622 | %# min percent [$email_git_min_percent] | |
1623 | d# history to use [$$date_ref] | |
1624 | x# max maintainers [$email_git_max_maintainers] | |
1625 | t all signature types [$email_git_all_signature_types] | |
1626 | m use .mailmap [$email_use_mailmap] | |
1627 | EOT | |
1628 | } | |
1629 | print STDERR <<EOT | |
1630 | ||
1631 | Additional options: | |
1632 | 0 toggle all | |
1633 | tm toggle maintainers | |
1634 | tg toggle git entries | |
1635 | tl toggle open list entries | |
1636 | ts toggle subscriber list entries | |
1637 | f emails in file [$file_emails] | |
1638 | k keywords in file [$keywords] | |
1639 | r remove duplicates [$email_remove_duplicates] | |
1640 | p# pattern match depth [$pattern_depth] | |
1641 | EOT | |
1642 | } | |
1643 | print STDERR | |
1644 | "\n#(toggle), A#(author), S#(signed) *(all), ^(none), O(options), Y(approve): "; | |
1645 | ||
1646 | my $input = <STDIN>; | |
1647 | chomp($input); | |
1648 | ||
1649 | $redraw = 1; | |
1650 | my $rerun = 0; | |
1651 | my @wish = split(/[, ]+/, $input); | |
1652 | foreach my $nr (@wish) { | |
1653 | $nr = lc($nr); | |
1654 | my $sel = substr($nr, 0, 1); | |
1655 | my $str = substr($nr, 1); | |
1656 | my $val = 0; | |
1657 | $val = $1 if $str =~ /^(\d+)$/; | |
1658 | ||
1659 | if ($sel eq "y") { | |
1660 | $interactive = 0; | |
1661 | $done = 1; | |
1662 | $output_rolestats = 0; | |
1663 | $output_roles = 0; | |
1664 | last; | |
1665 | } elsif ($nr =~ /^\d+$/ && $nr > 0 && $nr <= $count) { | |
1666 | $selected{$nr - 1} = !$selected{$nr - 1}; | |
1667 | } elsif ($sel eq "*" || $sel eq '^') { | |
1668 | my $toggle = 0; | |
1669 | $toggle = 1 if ($sel eq '*'); | |
1670 | for (my $i = 0; $i < $count; $i++) { | |
1671 | $selected{$i} = $toggle; | |
1672 | } | |
1673 | } elsif ($sel eq "0") { | |
1674 | for (my $i = 0; $i < $count; $i++) { | |
1675 | $selected{$i} = !$selected{$i}; | |
1676 | } | |
1677 | } elsif ($sel eq "t") { | |
1678 | if (lc($str) eq "m") { | |
1679 | for (my $i = 0; $i < $count; $i++) { | |
1680 | $selected{$i} = !$selected{$i} | |
1681 | if ($list[$i]->[1] =~ /^(maintainer|supporter)/i); | |
1682 | } | |
1683 | } elsif (lc($str) eq "g") { | |
1684 | for (my $i = 0; $i < $count; $i++) { | |
1685 | $selected{$i} = !$selected{$i} | |
1686 | if ($list[$i]->[1] =~ /^(author|commit|signer)/i); | |
1687 | } | |
1688 | } elsif (lc($str) eq "l") { | |
1689 | for (my $i = 0; $i < $count; $i++) { | |
1690 | $selected{$i} = !$selected{$i} | |
1691 | if ($list[$i]->[1] =~ /^(open list)/i); | |
1692 | } | |
1693 | } elsif (lc($str) eq "s") { | |
1694 | for (my $i = 0; $i < $count; $i++) { | |
1695 | $selected{$i} = !$selected{$i} | |
1696 | if ($list[$i]->[1] =~ /^(subscriber list)/i); | |
1697 | } | |
1698 | } | |
1699 | } elsif ($sel eq "a") { | |
1700 | if ($val > 0 && $val <= $count) { | |
1701 | $authored{$val - 1} = !$authored{$val - 1}; | |
1702 | } elsif ($str eq '*' || $str eq '^') { | |
1703 | my $toggle = 0; | |
1704 | $toggle = 1 if ($str eq '*'); | |
1705 | for (my $i = 0; $i < $count; $i++) { | |
1706 | $authored{$i} = $toggle; | |
1707 | } | |
1708 | } | |
1709 | } elsif ($sel eq "s") { | |
1710 | if ($val > 0 && $val <= $count) { | |
1711 | $signed{$val - 1} = !$signed{$val - 1}; | |
1712 | } elsif ($str eq '*' || $str eq '^') { | |
1713 | my $toggle = 0; | |
1714 | $toggle = 1 if ($str eq '*'); | |
1715 | for (my $i = 0; $i < $count; $i++) { | |
1716 | $signed{$i} = $toggle; | |
1717 | } | |
1718 | } | |
1719 | } elsif ($sel eq "o") { | |
1720 | $print_options = 1; | |
1721 | $redraw = 1; | |
1722 | } elsif ($sel eq "g") { | |
1723 | if ($str eq "f") { | |
1724 | bool_invert(\$email_git_fallback); | |
1725 | } else { | |
1726 | bool_invert(\$email_git); | |
1727 | } | |
1728 | $rerun = 1; | |
1729 | } elsif ($sel eq "b") { | |
1730 | if ($str eq "s") { | |
1731 | bool_invert(\$email_git_blame_signatures); | |
1732 | } else { | |
1733 | bool_invert(\$email_git_blame); | |
1734 | } | |
1735 | $rerun = 1; | |
1736 | } elsif ($sel eq "c") { | |
1737 | if ($val > 0) { | |
1738 | $email_git_min_signatures = $val; | |
1739 | $rerun = 1; | |
1740 | } | |
1741 | } elsif ($sel eq "x") { | |
1742 | if ($val > 0) { | |
1743 | $email_git_max_maintainers = $val; | |
1744 | $rerun = 1; | |
1745 | } | |
1746 | } elsif ($sel eq "%") { | |
1747 | if ($str ne "" && $val >= 0) { | |
1748 | $email_git_min_percent = $val; | |
1749 | $rerun = 1; | |
1750 | } | |
1751 | } elsif ($sel eq "d") { | |
1752 | if (vcs_is_git()) { | |
1753 | $email_git_since = $str; | |
1754 | } elsif (vcs_is_hg()) { | |
1755 | $email_hg_since = $str; | |
1756 | } | |
1757 | $rerun = 1; | |
1758 | } elsif ($sel eq "t") { | |
1759 | bool_invert(\$email_git_all_signature_types); | |
1760 | $rerun = 1; | |
1761 | } elsif ($sel eq "f") { | |
1762 | bool_invert(\$file_emails); | |
1763 | $rerun = 1; | |
1764 | } elsif ($sel eq "r") { | |
1765 | bool_invert(\$email_remove_duplicates); | |
1766 | $rerun = 1; | |
1767 | } elsif ($sel eq "m") { | |
1768 | bool_invert(\$email_use_mailmap); | |
1769 | read_mailmap(); | |
1770 | $rerun = 1; | |
1771 | } elsif ($sel eq "k") { | |
1772 | bool_invert(\$keywords); | |
1773 | $rerun = 1; | |
1774 | } elsif ($sel eq "p") { | |
1775 | if ($str ne "" && $val >= 0) { | |
1776 | $pattern_depth = $val; | |
1777 | $rerun = 1; | |
1778 | } | |
1779 | } elsif ($sel eq "h" || $sel eq "?") { | |
1780 | print STDERR <<EOT | |
1781 | ||
1782 | Interactive mode allows you to select the various maintainers, submitters, | |
1783 | commit signers and mailing lists that could be CC'd on a patch. | |
1784 | ||
1785 | Any *'d entry is selected. | |
1786 | ||
1787 | If you have git or hg installed, you can choose to summarize the commit | |
1788 | history of files in the patch. Also, each line of the current file can | |
1789 | be matched to its commit author and that commits signers with blame. | |
1790 | ||
1791 | Various knobs exist to control the length of time for active commit | |
1792 | tracking, the maximum number of commit authors and signers to add, | |
1793 | and such. | |
1794 | ||
1795 | Enter selections at the prompt until you are satisfied that the selected | |
1796 | maintainers are appropriate. You may enter multiple selections separated | |
1797 | by either commas or spaces. | |
1798 | ||
1799 | EOT | |
1800 | } else { | |
1801 | print STDERR "invalid option: '$nr'\n"; | |
1802 | $redraw = 0; | |
1803 | } | |
1804 | } | |
1805 | if ($rerun) { | |
1806 | print STDERR "git-blame can be very slow, please have patience..." | |
1807 | if ($email_git_blame); | |
1808 | goto &get_maintainers; | |
1809 | } | |
1810 | } | |
1811 | ||
1812 | #drop not selected entries | |
1813 | $count = 0; | |
1814 | my @new_emailto = (); | |
1815 | foreach my $entry (@list) { | |
1816 | if ($selected{$count}) { | |
1817 | push(@new_emailto, $list[$count]); | |
1818 | } | |
1819 | $count++; | |
1820 | } | |
1821 | return @new_emailto; | |
1822 | } | |
1823 | ||
1824 | sub bool_invert { | |
1825 | my ($bool_ref) = @_; | |
1826 | ||
1827 | if ($$bool_ref) { | |
1828 | $$bool_ref = 0; | |
1829 | } else { | |
1830 | $$bool_ref = 1; | |
1831 | } | |
1832 | } | |
1833 | ||
1834 | sub deduplicate_email { | |
1835 | my ($email) = @_; | |
1836 | ||
1837 | my $matched = 0; | |
1838 | my ($name, $address) = parse_email($email); | |
1839 | $email = format_email($name, $address, 1); | |
1840 | $email = mailmap_email($email); | |
1841 | ||
1842 | return $email if (!$email_remove_duplicates); | |
1843 | ||
1844 | ($name, $address) = parse_email($email); | |
1845 | ||
1846 | if ($name ne "" && $deduplicate_name_hash{lc($name)}) { | |
1847 | $name = $deduplicate_name_hash{lc($name)}->[0]; | |
1848 | $address = $deduplicate_name_hash{lc($name)}->[1]; | |
1849 | $matched = 1; | |
1850 | } elsif ($deduplicate_address_hash{lc($address)}) { | |
1851 | $name = $deduplicate_address_hash{lc($address)}->[0]; | |
1852 | $address = $deduplicate_address_hash{lc($address)}->[1]; | |
1853 | $matched = 1; | |
1854 | } | |
1855 | if (!$matched) { | |
1856 | $deduplicate_name_hash{lc($name)} = [ $name, $address ]; | |
1857 | $deduplicate_address_hash{lc($address)} = [ $name, $address ]; | |
1858 | } | |
1859 | $email = format_email($name, $address, 1); | |
1860 | $email = mailmap_email($email); | |
1861 | return $email; | |
1862 | } | |
1863 | ||
1864 | sub save_commits_by_author { | |
1865 | my (@lines) = @_; | |
1866 | ||
1867 | my @authors = (); | |
1868 | my @commits = (); | |
1869 | my @subjects = (); | |
1870 | ||
1871 | foreach my $line (@lines) { | |
1872 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1873 | my $author = $1; | |
1874 | $author = deduplicate_email($author); | |
1875 | push(@authors, $author); | |
1876 | } | |
1877 | push(@commits, $1) if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1878 | push(@subjects, $1) if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1879 | } | |
1880 | ||
1881 | for (my $i = 0; $i < @authors; $i++) { | |
1882 | my $exists = 0; | |
1883 | foreach my $ref(@{$commit_author_hash{$authors[$i]}}) { | |
1884 | if (@{$ref}[0] eq $commits[$i] && | |
1885 | @{$ref}[1] eq $subjects[$i]) { | |
1886 | $exists = 1; | |
1887 | last; | |
1888 | } | |
1889 | } | |
1890 | if (!$exists) { | |
1891 | push(@{$commit_author_hash{$authors[$i]}}, | |
1892 | [ ($commits[$i], $subjects[$i]) ]); | |
1893 | } | |
1894 | } | |
1895 | } | |
1896 | ||
1897 | sub save_commits_by_signer { | |
1898 | my (@lines) = @_; | |
1899 | ||
1900 | my $commit = ""; | |
1901 | my $subject = ""; | |
1902 | ||
1903 | foreach my $line (@lines) { | |
1904 | $commit = $1 if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1905 | $subject = $1 if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1906 | if ($line =~ /^[ \t]*${signature_pattern}.*\@.*$/) { | |
1907 | my @signatures = ($line); | |
1908 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); | |
1909 | my @types = @$types_ref; | |
1910 | my @signers = @$signers_ref; | |
1911 | ||
1912 | my $type = $types[0]; | |
1913 | my $signer = $signers[0]; | |
1914 | ||
1915 | $signer = deduplicate_email($signer); | |
1916 | ||
1917 | my $exists = 0; | |
1918 | foreach my $ref(@{$commit_signer_hash{$signer}}) { | |
1919 | if (@{$ref}[0] eq $commit && | |
1920 | @{$ref}[1] eq $subject && | |
1921 | @{$ref}[2] eq $type) { | |
1922 | $exists = 1; | |
1923 | last; | |
1924 | } | |
1925 | } | |
1926 | if (!$exists) { | |
1927 | push(@{$commit_signer_hash{$signer}}, | |
1928 | [ ($commit, $subject, $type) ]); | |
1929 | } | |
1930 | } | |
1931 | } | |
1932 | } | |
1933 | ||
1934 | sub vcs_assign { | |
1935 | my ($role, $divisor, @lines) = @_; | |
1936 | ||
1937 | my %hash; | |
1938 | my $count = 0; | |
1939 | ||
1940 | return if (@lines <= 0); | |
1941 | ||
1942 | if ($divisor <= 0) { | |
1943 | warn("Bad divisor in " . (caller(0))[3] . ": $divisor\n"); | |
1944 | $divisor = 1; | |
1945 | } | |
1946 | ||
1947 | @lines = mailmap(@lines); | |
1948 | ||
1949 | return if (@lines <= 0); | |
1950 | ||
1951 | @lines = sort(@lines); | |
1952 | ||
1953 | # uniq -c | |
1954 | $hash{$_}++ for @lines; | |
1955 | ||
1956 | # sort -rn | |
1957 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { | |
1958 | my $sign_offs = $hash{$line}; | |
1959 | my $percent = $sign_offs * 100 / $divisor; | |
1960 | ||
1961 | $percent = 100 if ($percent > 100); | |
59ab72d7 | 1962 | next if (ignore_email_address($line)); |
92bca398 DS |
1963 | $count++; |
1964 | last if ($sign_offs < $email_git_min_signatures || | |
1965 | $count > $email_git_max_maintainers || | |
1966 | $percent < $email_git_min_percent); | |
1967 | push_email_address($line, ''); | |
1968 | if ($output_rolestats) { | |
1969 | my $fmt_percent = sprintf("%.0f", $percent); | |
1970 | add_role($line, "$role:$sign_offs/$divisor=$fmt_percent%"); | |
1971 | } else { | |
1972 | add_role($line, $role); | |
1973 | } | |
1974 | } | |
1975 | } | |
1976 | ||
1977 | sub vcs_file_signoffs { | |
1978 | my ($file) = @_; | |
1979 | ||
1980 | my $authors_ref; | |
1981 | my $signers_ref; | |
1982 | my $stats_ref; | |
1983 | my @authors = (); | |
1984 | my @signers = (); | |
1985 | my @stats = (); | |
1986 | my $commits; | |
1987 | ||
1988 | $vcs_used = vcs_exists(); | |
1989 | return if (!$vcs_used); | |
1990 | ||
1991 | my $cmd = $VCS_cmds{"find_signers_cmd"}; | |
1992 | $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd | |
1993 | ||
1994 | ($commits, $signers_ref, $authors_ref, $stats_ref) = vcs_find_signers($cmd, $file); | |
1995 | ||
1996 | @signers = @{$signers_ref} if defined $signers_ref; | |
1997 | @authors = @{$authors_ref} if defined $authors_ref; | |
1998 | @stats = @{$stats_ref} if defined $stats_ref; | |
1999 | ||
2000 | # print("commits: <$commits>\nsigners:<@signers>\nauthors: <@authors>\nstats: <@stats>\n"); | |
2001 | ||
2002 | foreach my $signer (@signers) { | |
2003 | $signer = deduplicate_email($signer); | |
2004 | } | |
2005 | ||
2006 | vcs_assign("commit_signer", $commits, @signers); | |
2007 | vcs_assign("authored", $commits, @authors); | |
2008 | if ($#authors == $#stats) { | |
2009 | my $stat_pattern = $VCS_cmds{"stat_pattern"}; | |
2010 | $stat_pattern =~ s/(\$\w+)/$1/eeg; #interpolate $stat_pattern | |
2011 | ||
2012 | my $added = 0; | |
2013 | my $deleted = 0; | |
2014 | for (my $i = 0; $i <= $#stats; $i++) { | |
2015 | if ($stats[$i] =~ /$stat_pattern/) { | |
2016 | $added += $1; | |
2017 | $deleted += $2; | |
2018 | } | |
2019 | } | |
2020 | my @tmp_authors = uniq(@authors); | |
2021 | foreach my $author (@tmp_authors) { | |
2022 | $author = deduplicate_email($author); | |
2023 | } | |
2024 | @tmp_authors = uniq(@tmp_authors); | |
2025 | my @list_added = (); | |
2026 | my @list_deleted = (); | |
2027 | foreach my $author (@tmp_authors) { | |
2028 | my $auth_added = 0; | |
2029 | my $auth_deleted = 0; | |
2030 | for (my $i = 0; $i <= $#stats; $i++) { | |
2031 | if ($author eq deduplicate_email($authors[$i]) && | |
2032 | $stats[$i] =~ /$stat_pattern/) { | |
2033 | $auth_added += $1; | |
2034 | $auth_deleted += $2; | |
2035 | } | |
2036 | } | |
2037 | for (my $i = 0; $i < $auth_added; $i++) { | |
2038 | push(@list_added, $author); | |
2039 | } | |
2040 | for (my $i = 0; $i < $auth_deleted; $i++) { | |
2041 | push(@list_deleted, $author); | |
2042 | } | |
2043 | } | |
2044 | vcs_assign("added_lines", $added, @list_added); | |
2045 | vcs_assign("removed_lines", $deleted, @list_deleted); | |
2046 | } | |
2047 | } | |
2048 | ||
2049 | sub vcs_file_blame { | |
2050 | my ($file) = @_; | |
2051 | ||
2052 | my @signers = (); | |
2053 | my @all_commits = (); | |
2054 | my @commits = (); | |
2055 | my $total_commits; | |
2056 | my $total_lines; | |
2057 | ||
2058 | $vcs_used = vcs_exists(); | |
2059 | return if (!$vcs_used); | |
2060 | ||
2061 | @all_commits = vcs_blame($file); | |
2062 | @commits = uniq(@all_commits); | |
2063 | $total_commits = @commits; | |
2064 | $total_lines = @all_commits; | |
2065 | ||
2066 | if ($email_git_blame_signatures) { | |
2067 | if (vcs_is_hg()) { | |
2068 | my $commit_count; | |
2069 | my $commit_authors_ref; | |
2070 | my $commit_signers_ref; | |
2071 | my $stats_ref; | |
2072 | my @commit_authors = (); | |
2073 | my @commit_signers = (); | |
2074 | my $commit = join(" -r ", @commits); | |
2075 | my $cmd; | |
2076 | ||
2077 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; | |
2078 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
2079 | ||
2080 | ($commit_count, $commit_signers_ref, $commit_authors_ref, $stats_ref) = vcs_find_signers($cmd, $file); | |
2081 | @commit_authors = @{$commit_authors_ref} if defined $commit_authors_ref; | |
2082 | @commit_signers = @{$commit_signers_ref} if defined $commit_signers_ref; | |
2083 | ||
2084 | push(@signers, @commit_signers); | |
2085 | } else { | |
2086 | foreach my $commit (@commits) { | |
2087 | my $commit_count; | |
2088 | my $commit_authors_ref; | |
2089 | my $commit_signers_ref; | |
2090 | my $stats_ref; | |
2091 | my @commit_authors = (); | |
2092 | my @commit_signers = (); | |
2093 | my $cmd; | |
2094 | ||
2095 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; | |
2096 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
2097 | ||
2098 | ($commit_count, $commit_signers_ref, $commit_authors_ref, $stats_ref) = vcs_find_signers($cmd, $file); | |
2099 | @commit_authors = @{$commit_authors_ref} if defined $commit_authors_ref; | |
2100 | @commit_signers = @{$commit_signers_ref} if defined $commit_signers_ref; | |
2101 | ||
2102 | push(@signers, @commit_signers); | |
2103 | } | |
2104 | } | |
2105 | } | |
2106 | ||
2107 | if ($from_filename) { | |
2108 | if ($output_rolestats) { | |
2109 | my @blame_signers; | |
2110 | if (vcs_is_hg()) {{ # Double brace for last exit | |
2111 | my $commit_count; | |
2112 | my @commit_signers = (); | |
2113 | @commits = uniq(@commits); | |
2114 | @commits = sort(@commits); | |
2115 | my $commit = join(" -r ", @commits); | |
2116 | my $cmd; | |
2117 | ||
2118 | $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
2119 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
2120 | ||
2121 | my @lines = (); | |
2122 | ||
2123 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
2124 | ||
2125 | if (!$email_git_penguin_chiefs) { | |
2126 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
2127 | } | |
2128 | ||
2129 | last if !@lines; | |
2130 | ||
2131 | my @authors = (); | |
2132 | foreach my $line (@lines) { | |
2133 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
2134 | my $author = $1; | |
2135 | $author = deduplicate_email($author); | |
2136 | push(@authors, $author); | |
2137 | } | |
2138 | } | |
2139 | ||
2140 | save_commits_by_author(@lines) if ($interactive); | |
2141 | save_commits_by_signer(@lines) if ($interactive); | |
2142 | ||
2143 | push(@signers, @authors); | |
2144 | }} | |
2145 | else { | |
2146 | foreach my $commit (@commits) { | |
2147 | my $i; | |
2148 | my $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
2149 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
2150 | my @author = vcs_find_author($cmd); | |
2151 | next if !@author; | |
2152 | ||
2153 | my $formatted_author = deduplicate_email($author[0]); | |
2154 | ||
2155 | my $count = grep(/$commit/, @all_commits); | |
2156 | for ($i = 0; $i < $count ; $i++) { | |
2157 | push(@blame_signers, $formatted_author); | |
2158 | } | |
2159 | } | |
2160 | } | |
2161 | if (@blame_signers) { | |
2162 | vcs_assign("authored lines", $total_lines, @blame_signers); | |
2163 | } | |
2164 | } | |
2165 | foreach my $signer (@signers) { | |
2166 | $signer = deduplicate_email($signer); | |
2167 | } | |
2168 | vcs_assign("commits", $total_commits, @signers); | |
2169 | } else { | |
2170 | foreach my $signer (@signers) { | |
2171 | $signer = deduplicate_email($signer); | |
2172 | } | |
2173 | vcs_assign("modified commits", $total_commits, @signers); | |
2174 | } | |
2175 | } | |
2176 | ||
59ab72d7 HS |
2177 | sub vcs_file_exists { |
2178 | my ($file) = @_; | |
2179 | ||
2180 | my $exists; | |
2181 | ||
2182 | my $vcs_used = vcs_exists(); | |
2183 | return 0 if (!$vcs_used); | |
2184 | ||
2185 | my $cmd = $VCS_cmds{"file_exists_cmd"}; | |
2186 | $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd | |
2187 | $cmd .= " 2>&1"; | |
2188 | $exists = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
2189 | ||
2190 | return 0 if ($? != 0); | |
2191 | ||
2192 | return $exists; | |
2193 | } | |
2194 | ||
92bca398 DS |
2195 | sub uniq { |
2196 | my (@parms) = @_; | |
2197 | ||
2198 | my %saw; | |
2199 | @parms = grep(!$saw{$_}++, @parms); | |
2200 | return @parms; | |
2201 | } | |
2202 | ||
2203 | sub sort_and_uniq { | |
2204 | my (@parms) = @_; | |
2205 | ||
2206 | my %saw; | |
2207 | @parms = sort @parms; | |
2208 | @parms = grep(!$saw{$_}++, @parms); | |
2209 | return @parms; | |
2210 | } | |
2211 | ||
2212 | sub clean_file_emails { | |
2213 | my (@file_emails) = @_; | |
2214 | my @fmt_emails = (); | |
2215 | ||
2216 | foreach my $email (@file_emails) { | |
2217 | $email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g; | |
2218 | my ($name, $address) = parse_email($email); | |
2219 | if ($name eq '"[,\.]"') { | |
2220 | $name = ""; | |
2221 | } | |
2222 | ||
2223 | my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name); | |
2224 | if (@nw > 2) { | |
2225 | my $first = $nw[@nw - 3]; | |
2226 | my $middle = $nw[@nw - 2]; | |
2227 | my $last = $nw[@nw - 1]; | |
2228 | ||
2229 | if (((length($first) == 1 && $first =~ m/[A-Za-z]/) || | |
2230 | (length($first) == 2 && substr($first, -1) eq ".")) || | |
2231 | (length($middle) == 1 || | |
2232 | (length($middle) == 2 && substr($middle, -1) eq "."))) { | |
2233 | $name = "$first $middle $last"; | |
2234 | } else { | |
2235 | $name = "$middle $last"; | |
2236 | } | |
2237 | } | |
2238 | ||
2239 | if (substr($name, -1) =~ /[,\.]/) { | |
2240 | $name = substr($name, 0, length($name) - 1); | |
2241 | } elsif (substr($name, -2) =~ /[,\.]"/) { | |
2242 | $name = substr($name, 0, length($name) - 2) . '"'; | |
2243 | } | |
2244 | ||
2245 | if (substr($name, 0, 1) =~ /[,\.]/) { | |
2246 | $name = substr($name, 1, length($name) - 1); | |
2247 | } elsif (substr($name, 0, 2) =~ /"[,\.]/) { | |
2248 | $name = '"' . substr($name, 2, length($name) - 2); | |
2249 | } | |
2250 | ||
2251 | my $fmt_email = format_email($name, $address, $email_usename); | |
2252 | push(@fmt_emails, $fmt_email); | |
2253 | } | |
2254 | return @fmt_emails; | |
2255 | } | |
2256 | ||
2257 | sub merge_email { | |
2258 | my @lines; | |
2259 | my %saw; | |
2260 | ||
2261 | for (@_) { | |
2262 | my ($address, $role) = @$_; | |
2263 | if (!$saw{$address}) { | |
2264 | if ($output_roles) { | |
2265 | push(@lines, "$address ($role)"); | |
2266 | } else { | |
2267 | push(@lines, $address); | |
2268 | } | |
2269 | $saw{$address} = 1; | |
2270 | } | |
2271 | } | |
2272 | ||
2273 | return @lines; | |
2274 | } | |
2275 | ||
2276 | sub output { | |
2277 | my (@parms) = @_; | |
2278 | ||
2279 | if ($output_multiline) { | |
2280 | foreach my $line (@parms) { | |
2281 | print("${line}\n"); | |
2282 | } | |
2283 | } else { | |
2284 | print(join($output_separator, @parms)); | |
2285 | print("\n"); | |
2286 | } | |
2287 | } | |
2288 | ||
2289 | my $rfc822re; | |
2290 | ||
2291 | sub make_rfc822re { | |
2292 | # Basic lexical tokens are specials, domain_literal, quoted_string, atom, and | |
2293 | # comment. We must allow for rfc822_lwsp (or comments) after each of these. | |
2294 | # This regexp will only work on addresses which have had comments stripped | |
2295 | # and replaced with rfc822_lwsp. | |
2296 | ||
2297 | my $specials = '()<>@,;:\\\\".\\[\\]'; | |
2298 | my $controls = '\\000-\\037\\177'; | |
2299 | ||
2300 | my $dtext = "[^\\[\\]\\r\\\\]"; | |
2301 | my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*"; | |
2302 | ||
2303 | my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*"; | |
2304 | ||
2305 | # Use zero-width assertion to spot the limit of an atom. A simple | |
2306 | # $rfc822_lwsp* causes the regexp engine to hang occasionally. | |
2307 | my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))"; | |
2308 | my $word = "(?:$atom|$quoted_string)"; | |
2309 | my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*"; | |
2310 | ||
2311 | my $sub_domain = "(?:$atom|$domain_literal)"; | |
2312 | my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*"; | |
2313 | ||
2314 | my $addr_spec = "$localpart\@$rfc822_lwsp*$domain"; | |
2315 | ||
2316 | my $phrase = "$word*"; | |
2317 | my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)"; | |
2318 | my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*"; | |
2319 | my $mailbox = "(?:$addr_spec|$phrase$route_addr)"; | |
2320 | ||
2321 | my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*"; | |
2322 | my $address = "(?:$mailbox|$group)"; | |
2323 | ||
2324 | return "$rfc822_lwsp*$address"; | |
2325 | } | |
2326 | ||
2327 | sub rfc822_strip_comments { | |
2328 | my $s = shift; | |
2329 | # Recursively remove comments, and replace with a single space. The simpler | |
2330 | # regexps in the Email Addressing FAQ are imperfect - they will miss escaped | |
2331 | # chars in atoms, for example. | |
2332 | ||
2333 | while ($s =~ s/^((?:[^"\\]|\\.)* | |
2334 | (?:"(?:[^"\\]|\\.)*"(?:[^"\\]|\\.)*)*) | |
2335 | \((?:[^()\\]|\\.)*\)/$1 /osx) {} | |
2336 | return $s; | |
2337 | } | |
2338 | ||
2339 | # valid: returns true if the parameter is an RFC822 valid address | |
2340 | # | |
2341 | sub rfc822_valid { | |
2342 | my $s = rfc822_strip_comments(shift); | |
2343 | ||
2344 | if (!$rfc822re) { | |
2345 | $rfc822re = make_rfc822re(); | |
2346 | } | |
2347 | ||
2348 | return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/; | |
2349 | } | |
2350 | ||
2351 | # validlist: In scalar context, returns true if the parameter is an RFC822 | |
2352 | # valid list of addresses. | |
2353 | # | |
2354 | # In list context, returns an empty list on failure (an invalid | |
2355 | # address was found); otherwise a list whose first element is the | |
2356 | # number of addresses found and whose remaining elements are the | |
2357 | # addresses. This is needed to disambiguate failure (invalid) | |
2358 | # from success with no addresses found, because an empty string is | |
2359 | # a valid list. | |
2360 | ||
2361 | sub rfc822_validlist { | |
2362 | my $s = rfc822_strip_comments(shift); | |
2363 | ||
2364 | if (!$rfc822re) { | |
2365 | $rfc822re = make_rfc822re(); | |
2366 | } | |
2367 | # * null list items are valid according to the RFC | |
2368 | # * the '1' business is to aid in distinguishing failure from no results | |
2369 | ||
2370 | my @r; | |
2371 | if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so && | |
2372 | $s =~ m/^$rfc822_char*$/) { | |
2373 | while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) { | |
2374 | push(@r, $1); | |
2375 | } | |
2376 | return wantarray ? (scalar(@r), @r) : 1; | |
2377 | } | |
2378 | return wantarray ? () : 0; | |
2379 | } |