Commit | Line | Data |
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cb7301c7 JP |
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 | # | |
3bd7bf5f RK |
8 | # usage: perl scripts/get_maintainer.pl [OPTIONS] <patch> |
9 | # perl scripts/get_maintainer.pl [OPTIONS] -f <file> | |
cb7301c7 JP |
10 | # |
11 | # Licensed under the terms of the GNU GPL License version 2 | |
12 | ||
13 | use strict; | |
14 | ||
15 | my $P = $0; | |
fae99206 | 16 | my $V = '0.26-beta6'; |
cb7301c7 JP |
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; | |
cb7301c7 | 26 | my $email_git_penguin_chiefs = 0; |
e3e9d114 | 27 | my $email_git = 0; |
0fa05599 | 28 | my $email_git_all_signature_types = 0; |
60db31ac | 29 | my $email_git_blame = 0; |
683c6f8f | 30 | my $email_git_blame_signatures = 1; |
e3e9d114 | 31 | my $email_git_fallback = 1; |
cb7301c7 JP |
32 | my $email_git_min_signatures = 1; |
33 | my $email_git_max_maintainers = 5; | |
afa81ee1 | 34 | my $email_git_min_percent = 5; |
cb7301c7 | 35 | my $email_git_since = "1-year-ago"; |
60db31ac | 36 | my $email_hg_since = "-365"; |
dace8e30 | 37 | my $interactive = 0; |
11ecf53c | 38 | my $email_remove_duplicates = 1; |
b9e2331d | 39 | my $email_use_mailmap = 1; |
cb7301c7 JP |
40 | my $output_multiline = 1; |
41 | my $output_separator = ", "; | |
3c7385b8 JP |
42 | my $output_roles = 0; |
43 | my $output_rolestats = 0; | |
cb7301c7 JP |
44 | my $scm = 0; |
45 | my $web = 0; | |
46 | my $subsystem = 0; | |
47 | my $status = 0; | |
dcf36a92 | 48 | my $keywords = 1; |
4b76c9da | 49 | my $sections = 0; |
03372dbb | 50 | my $file_emails = 0; |
4a7fdb5f | 51 | my $from_filename = 0; |
3fb55652 | 52 | my $pattern_depth = 0; |
cb7301c7 JP |
53 | my $version = 0; |
54 | my $help = 0; | |
55 | ||
683c6f8f JP |
56 | my $vcs_used = 0; |
57 | ||
cb7301c7 JP |
58 | my $exit = 0; |
59 | ||
683c6f8f JP |
60 | my %commit_author_hash; |
61 | my %commit_signer_hash; | |
dace8e30 | 62 | |
cb7301c7 | 63 | my @penguin_chief = (); |
e4d26b02 | 64 | push(@penguin_chief, "Linus Torvalds:torvalds\@linux-foundation.org"); |
cb7301c7 | 65 | #Andrew wants in on most everything - 2009/01/14 |
e4d26b02 | 66 | #push(@penguin_chief, "Andrew Morton:akpm\@linux-foundation.org"); |
cb7301c7 JP |
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 | } | |
e4d26b02 JP |
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:"); | |
cb7301c7 | 85 | |
5f2441e9 | 86 | # rfc822 email address - preloaded methods go here. |
1b5e1cf6 | 87 | my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])"; |
df4cc036 | 88 | my $rfc822_char = '[\\000-\\377]'; |
1b5e1cf6 | 89 | |
60db31ac JP |
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")', | |
683c6f8f JP |
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", | |
60db31ac JP |
120 | "blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file", |
121 | "blame_file_cmd" => "git blame -l \$file", | |
683c6f8f | 122 | "commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})", |
dace8e30 | 123 | "blame_commit_pattern" => "^([0-9a-f]+) ", |
683c6f8f JP |
124 | "author_pattern" => "^GitAuthor: (.*)", |
125 | "subject_pattern" => "^GitSubject: (.*)", | |
60db31ac JP |
126 | ); |
127 | ||
128 | my %VCS_cmds_hg = ( | |
129 | "execute_cmd" => \&hg_execute_cmd, | |
130 | "available" => '(which("hg") ne "") && (-d ".hg")', | |
131 | "find_signers_cmd" => | |
683c6f8f JP |
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", | |
60db31ac | 147 | "blame_range_cmd" => "", # not supported |
683c6f8f JP |
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: (.*)", | |
60db31ac JP |
153 | ); |
154 | ||
bcde44ed JP |
155 | my $conf = which_conf(".get_maintainer.conf"); |
156 | if (-f $conf) { | |
368669da | 157 | my @conf_args; |
bcde44ed JP |
158 | open(my $conffile, '<', "$conf") |
159 | or warn "$P: Can't find a readable .get_maintainer.conf file $!\n"; | |
160 | ||
368669da JP |
161 | while (<$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 | ||
cb7301c7 JP |
181 | if (!GetOptions( |
182 | 'email!' => \$email, | |
183 | 'git!' => \$email_git, | |
e4d26b02 | 184 | 'git-all-signature-types!' => \$email_git_all_signature_types, |
60db31ac | 185 | 'git-blame!' => \$email_git_blame, |
683c6f8f | 186 | 'git-blame-signatures!' => \$email_git_blame_signatures, |
e3e9d114 | 187 | 'git-fallback!' => \$email_git_fallback, |
cb7301c7 JP |
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, | |
afa81ee1 | 191 | 'git-min-percent=i' => \$email_git_min_percent, |
cb7301c7 | 192 | 'git-since=s' => \$email_git_since, |
60db31ac | 193 | 'hg-since=s' => \$email_hg_since, |
dace8e30 | 194 | 'i|interactive!' => \$interactive, |
11ecf53c | 195 | 'remove-duplicates!' => \$email_remove_duplicates, |
b9e2331d | 196 | 'mailmap!' => \$email_use_mailmap, |
cb7301c7 JP |
197 | 'm!' => \$email_maintainer, |
198 | 'n!' => \$email_usename, | |
199 | 'l!' => \$email_list, | |
200 | 's!' => \$email_subscriber_list, | |
201 | 'multiline!' => \$output_multiline, | |
3c7385b8 JP |
202 | 'roles!' => \$output_roles, |
203 | 'rolestats!' => \$output_rolestats, | |
cb7301c7 JP |
204 | 'separator=s' => \$output_separator, |
205 | 'subsystem!' => \$subsystem, | |
206 | 'status!' => \$status, | |
207 | 'scm!' => \$scm, | |
208 | 'web!' => \$web, | |
3fb55652 | 209 | 'pattern-depth=i' => \$pattern_depth, |
dcf36a92 | 210 | 'k|keywords!' => \$keywords, |
4b76c9da | 211 | 'sections!' => \$sections, |
03372dbb | 212 | 'fe|file-emails!' => \$file_emails, |
4a7fdb5f | 213 | 'f|file' => \$from_filename, |
cb7301c7 | 214 | 'v|version' => \$version, |
64f77f31 | 215 | 'h|help|usage' => \$help, |
cb7301c7 | 216 | )) { |
3c7385b8 | 217 | die "$P: invalid argument - use --help if necessary\n"; |
cb7301c7 JP |
218 | } |
219 | ||
220 | if ($help != 0) { | |
221 | usage(); | |
222 | exit 0; | |
223 | } | |
224 | ||
225 | if ($version != 0) { | |
226 | print("${P} ${V}\n"); | |
227 | exit 0; | |
228 | } | |
229 | ||
64f77f31 JP |
230 | if (-t STDIN && !@ARGV) { |
231 | # We're talking to a terminal, but have no command line arguments. | |
232 | die "$P: missing patchfile or -f file - use --help if necessary\n"; | |
cb7301c7 JP |
233 | } |
234 | ||
683c6f8f JP |
235 | $output_multiline = 0 if ($output_separator ne ", "); |
236 | $output_rolestats = 1 if ($interactive); | |
237 | $output_roles = 1 if ($output_rolestats); | |
3c7385b8 | 238 | |
4b76c9da JP |
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; | |
6ef1c52e | 247 | $interactive = 0; |
4b76c9da JP |
248 | } else { |
249 | my $selections = $email + $scm + $status + $subsystem + $web; | |
250 | if ($selections == 0) { | |
4b76c9da JP |
251 | die "$P: Missing required option: email, scm, status, subsystem or web\n"; |
252 | } | |
cb7301c7 JP |
253 | } |
254 | ||
f5492666 JP |
255 | if ($email && |
256 | ($email_maintainer + $email_list + $email_subscriber_list + | |
257 | $email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) { | |
cb7301c7 JP |
258 | die "$P: Please select at least 1 email option\n"; |
259 | } | |
260 | ||
261 | if (!top_of_kernel_tree($lk_path)) { | |
262 | die "$P: The current directory does not appear to be " | |
263 | . "a linux kernel source tree.\n"; | |
264 | } | |
265 | ||
266 | ## Read MAINTAINERS for type/value pairs | |
267 | ||
268 | my @typevalue = (); | |
dcf36a92 JP |
269 | my %keyword_hash; |
270 | ||
22dd5b0c SH |
271 | open (my $maint, '<', "${lk_path}MAINTAINERS") |
272 | or die "$P: Can't open MAINTAINERS: $!\n"; | |
273 | while (<$maint>) { | |
cb7301c7 JP |
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 . | |
870020f9 JP |
285 | ##if pattern is a directory and it lacks a trailing slash, add one |
286 | if ((-d $value)) { | |
287 | $value =~ s@([^/])$@$1/@; | |
288 | } | |
dcf36a92 JP |
289 | } elsif ($type eq "K") { |
290 | $keyword_hash{@typevalue} = $value; | |
cb7301c7 JP |
291 | } |
292 | push(@typevalue, "$type:$value"); | |
293 | } elsif (!/^(\s)*$/) { | |
294 | $line =~ s/\n$//g; | |
295 | push(@typevalue, $line); | |
296 | } | |
297 | } | |
22dd5b0c | 298 | close($maint); |
cb7301c7 | 299 | |
8cbb3a77 | 300 | |
7fa8ff2e FM |
301 | # |
302 | # Read mail address map | |
303 | # | |
304 | ||
b9e2331d JP |
305 | my $mailmap; |
306 | ||
307 | read_mailmap(); | |
7fa8ff2e FM |
308 | |
309 | sub read_mailmap { | |
b9e2331d | 310 | $mailmap = { |
7fa8ff2e FM |
311 | names => {}, |
312 | addresses => {} | |
47abc722 | 313 | }; |
7fa8ff2e | 314 | |
b9e2331d | 315 | return if (!$email_use_mailmap || !(-f "${lk_path}.mailmap")); |
7fa8ff2e FM |
316 | |
317 | open(my $mailmap_file, '<', "${lk_path}.mailmap") | |
22dd5b0c | 318 | or warn "$P: Can't open .mailmap: $!\n"; |
8cbb3a77 | 319 | |
7fa8ff2e FM |
320 | while (<$mailmap_file>) { |
321 | s/#.*$//; #strip comments | |
322 | s/^\s+|\s+$//g; #trim | |
8cbb3a77 | 323 | |
7fa8ff2e FM |
324 | next if (/^\s*$/); #skip empty lines |
325 | #entries have one of the following formats: | |
326 | # name1 <mail1> | |
327 | # <mail1> <mail2> | |
328 | # name1 <mail1> <mail2> | |
329 | # name1 <mail1> name2 <mail2> | |
330 | # (see man git-shortlog) | |
331 | if (/^(.+)<(.+)>$/) { | |
47abc722 JP |
332 | my $real_name = $1; |
333 | my $address = $2; | |
8cbb3a77 | 334 | |
47abc722 | 335 | $real_name =~ s/\s+$//; |
b9e2331d | 336 | ($real_name, $address) = parse_email("$real_name <$address>"); |
47abc722 | 337 | $mailmap->{names}->{$address} = $real_name; |
8cbb3a77 | 338 | |
7fa8ff2e | 339 | } elsif (/^<([^\s]+)>\s*<([^\s]+)>$/) { |
47abc722 JP |
340 | my $real_address = $1; |
341 | my $wrong_address = $2; | |
7fa8ff2e | 342 | |
47abc722 | 343 | $mailmap->{addresses}->{$wrong_address} = $real_address; |
7fa8ff2e FM |
344 | |
345 | } elsif (/^(.+)<([^\s]+)>\s*<([^\s]+)>$/) { | |
b9e2331d | 346 | my $real_name = $1; |
47abc722 JP |
347 | my $real_address = $2; |
348 | my $wrong_address = $3; | |
7fa8ff2e | 349 | |
47abc722 | 350 | $real_name =~ s/\s+$//; |
b9e2331d JP |
351 | ($real_name, $real_address) = |
352 | parse_email("$real_name <$real_address>"); | |
47abc722 JP |
353 | $mailmap->{names}->{$wrong_address} = $real_name; |
354 | $mailmap->{addresses}->{$wrong_address} = $real_address; | |
7fa8ff2e FM |
355 | |
356 | } elsif (/^(.+)<([^\s]+)>\s*([^\s].*)<([^\s]+)>$/) { | |
47abc722 JP |
357 | my $real_name = $1; |
358 | my $real_address = $2; | |
359 | my $wrong_name = $3; | |
360 | my $wrong_address = $4; | |
7fa8ff2e | 361 | |
47abc722 | 362 | $real_name =~ s/\s+$//; |
b9e2331d JP |
363 | ($real_name, $real_address) = |
364 | parse_email("$real_name <$real_address>"); | |
365 | ||
47abc722 | 366 | $wrong_name =~ s/\s+$//; |
b9e2331d JP |
367 | ($wrong_name, $wrong_address) = |
368 | parse_email("$wrong_name <$wrong_address>"); | |
7fa8ff2e | 369 | |
b9e2331d JP |
370 | my $wrong_email = format_email($wrong_name, $wrong_address, 1); |
371 | $mailmap->{names}->{$wrong_email} = $real_name; | |
372 | $mailmap->{addresses}->{$wrong_email} = $real_address; | |
11ecf53c | 373 | } |
8cbb3a77 | 374 | } |
7fa8ff2e | 375 | close($mailmap_file); |
8cbb3a77 JP |
376 | } |
377 | ||
4a7fdb5f | 378 | ## use the filenames on the command line or find the filenames in the patchfiles |
cb7301c7 JP |
379 | |
380 | my @files = (); | |
f5492666 | 381 | my @range = (); |
dcf36a92 | 382 | my @keyword_tvi = (); |
03372dbb | 383 | my @file_emails = (); |
cb7301c7 | 384 | |
64f77f31 JP |
385 | if (!@ARGV) { |
386 | push(@ARGV, "&STDIN"); | |
387 | } | |
388 | ||
4a7fdb5f | 389 | foreach my $file (@ARGV) { |
64f77f31 JP |
390 | if ($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 '${file}' not found\n"; | |
396 | } | |
cb7301c7 | 397 | } |
4a7fdb5f JP |
398 | if ($from_filename) { |
399 | push(@files, $file); | |
fab9ed12 | 400 | if ($file ne "MAINTAINERS" && -f $file && ($keywords || $file_emails)) { |
22dd5b0c SH |
401 | open(my $f, '<', $file) |
402 | or die "$P: Can't open $file: $!\n"; | |
403 | my $text = do { local($/) ; <$f> }; | |
404 | close($f); | |
03372dbb JP |
405 | if ($keywords) { |
406 | foreach my $line (keys %keyword_hash) { | |
407 | if ($text =~ m/$keyword_hash{$line}/x) { | |
408 | push(@keyword_tvi, $line); | |
409 | } | |
dcf36a92 JP |
410 | } |
411 | } | |
03372dbb JP |
412 | if ($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 | } | |
dcf36a92 | 416 | } |
4a7fdb5f JP |
417 | } else { |
418 | my $file_cnt = @files; | |
f5492666 | 419 | my $lastfile; |
22dd5b0c | 420 | |
3a4df13d | 421 | open(my $patch, "< $file") |
22dd5b0c SH |
422 | or die "$P: Can't open $file: $!\n"; |
423 | while (<$patch>) { | |
dcf36a92 | 424 | my $patch_line = $_; |
4a7fdb5f JP |
425 | if (m/^\+\+\+\s+(\S+)/) { |
426 | my $filename = $1; | |
427 | $filename =~ s@^[^/]*/@@; | |
428 | $filename =~ s@\n@@; | |
f5492666 | 429 | $lastfile = $filename; |
4a7fdb5f | 430 | push(@files, $filename); |
f5492666 JP |
431 | } elsif (m/^\@\@ -(\d+),(\d+)/) { |
432 | if ($email_git_blame) { | |
433 | push(@range, "$lastfile:$1:$2"); | |
434 | } | |
dcf36a92 JP |
435 | } elsif ($keywords) { |
436 | foreach my $line (keys %keyword_hash) { | |
437 | if ($patch_line =~ m/^[+-].*$keyword_hash{$line}/x) { | |
438 | push(@keyword_tvi, $line); | |
439 | } | |
440 | } | |
4a7fdb5f | 441 | } |
cb7301c7 | 442 | } |
22dd5b0c SH |
443 | close($patch); |
444 | ||
4a7fdb5f | 445 | if ($file_cnt == @files) { |
7f29fd27 | 446 | warn "$P: file '${file}' doesn't appear to be a patch. " |
4a7fdb5f JP |
447 | . "Add -f to options?\n"; |
448 | } | |
449 | @files = sort_and_uniq(@files); | |
cb7301c7 | 450 | } |
cb7301c7 JP |
451 | } |
452 | ||
03372dbb JP |
453 | @file_emails = uniq(@file_emails); |
454 | ||
683c6f8f JP |
455 | my %email_hash_name; |
456 | my %email_hash_address; | |
cb7301c7 | 457 | my @email_to = (); |
683c6f8f | 458 | my %hash_list_to; |
290603c1 | 459 | my @list_to = (); |
cb7301c7 JP |
460 | my @scm = (); |
461 | my @web = (); | |
462 | my @subsystem = (); | |
463 | my @status = (); | |
b9e2331d JP |
464 | my %deduplicate_name_hash = (); |
465 | my %deduplicate_address_hash = (); | |
683c6f8f | 466 | my $signature_pattern; |
cb7301c7 | 467 | |
6ef1c52e | 468 | my @maintainers = get_maintainers(); |
cb7301c7 | 469 | |
6ef1c52e JP |
470 | if (@maintainers) { |
471 | @maintainers = merge_email(@maintainers); | |
472 | output(@maintainers); | |
473 | } | |
683c6f8f JP |
474 | |
475 | if ($scm) { | |
476 | @scm = uniq(@scm); | |
477 | output(@scm); | |
478 | } | |
479 | ||
480 | if ($status) { | |
481 | @status = uniq(@status); | |
482 | output(@status); | |
483 | } | |
484 | ||
485 | if ($subsystem) { | |
486 | @subsystem = uniq(@subsystem); | |
487 | output(@subsystem); | |
488 | } | |
489 | ||
490 | if ($web) { | |
491 | @web = uniq(@web); | |
492 | output(@web); | |
493 | } | |
494 | ||
495 | exit($exit); | |
496 | ||
6ef1c52e | 497 | sub get_maintainers { |
683c6f8f JP |
498 | %email_hash_name = (); |
499 | %email_hash_address = (); | |
500 | %commit_author_hash = (); | |
501 | %commit_signer_hash = (); | |
502 | @email_to = (); | |
503 | %hash_list_to = (); | |
504 | @list_to = (); | |
505 | @scm = (); | |
506 | @web = (); | |
507 | @subsystem = (); | |
508 | @status = (); | |
b9e2331d JP |
509 | %deduplicate_name_hash = (); |
510 | %deduplicate_address_hash = (); | |
683c6f8f JP |
511 | if ($email_git_all_signature_types) { |
512 | $signature_pattern = "(.+?)[Bb][Yy]:"; | |
513 | } else { | |
514 | $signature_pattern = "\(" . join("|", @signature_tags) . "\)"; | |
515 | } | |
516 | ||
517 | # Find responsible parties | |
518 | ||
b9e2331d | 519 | my %exact_pattern_match_hash = (); |
6ef1c52e | 520 | |
683c6f8f JP |
521 | foreach my $file (@files) { |
522 | ||
523 | my %hash; | |
683c6f8f JP |
524 | my $tvi = find_first_section(); |
525 | while ($tvi < @typevalue) { | |
526 | my $start = find_starting_index($tvi); | |
527 | my $end = find_ending_index($tvi); | |
528 | my $exclude = 0; | |
529 | my $i; | |
530 | ||
531 | #Do not match excluded file patterns | |
272a8979 | 532 | |
272a8979 JP |
533 | for ($i = $start; $i < $end; $i++) { |
534 | my $line = $typevalue[$i]; | |
535 | if ($line =~ m/^(\C):\s*(.*)/) { | |
536 | my $type = $1; | |
537 | my $value = $2; | |
683c6f8f | 538 | if ($type eq 'X') { |
272a8979 | 539 | if (file_match_pattern($file, $value)) { |
683c6f8f JP |
540 | $exclude = 1; |
541 | last; | |
542 | } | |
543 | } | |
544 | } | |
545 | } | |
546 | ||
547 | if (!$exclude) { | |
548 | for ($i = $start; $i < $end; $i++) { | |
549 | my $line = $typevalue[$i]; | |
550 | if ($line =~ m/^(\C):\s*(.*)/) { | |
551 | my $type = $1; | |
552 | my $value = $2; | |
553 | if ($type eq 'F') { | |
554 | if (file_match_pattern($file, $value)) { | |
555 | my $value_pd = ($value =~ tr@/@@); | |
556 | my $file_pd = ($file =~ tr@/@@); | |
557 | $value_pd++ if (substr($value,-1,1) ne "/"); | |
558 | $value_pd = -1 if ($value =~ /^\.\*/); | |
6ef1c52e JP |
559 | if ($value_pd >= $file_pd) { |
560 | $exact_pattern_match_hash{$file} = 1; | |
561 | } | |
683c6f8f JP |
562 | if ($pattern_depth == 0 || |
563 | (($file_pd - $value_pd) < $pattern_depth)) { | |
564 | $hash{$tvi} = $value_pd; | |
565 | } | |
272a8979 JP |
566 | } |
567 | } | |
568 | } | |
569 | } | |
570 | } | |
683c6f8f | 571 | $tvi = $end + 1; |
1d606b4e | 572 | } |
272a8979 | 573 | |
683c6f8f JP |
574 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { |
575 | add_categories($line); | |
576 | if ($sections) { | |
577 | my $i; | |
578 | my $start = find_starting_index($line); | |
579 | my $end = find_ending_index($line); | |
580 | for ($i = $start; $i < $end; $i++) { | |
581 | my $line = $typevalue[$i]; | |
582 | if ($line =~ /^[FX]:/) { ##Restore file patterns | |
583 | $line =~ s/([^\\])\.([^\*])/$1\?$2/g; | |
584 | $line =~ s/([^\\])\.$/$1\?/g; ##Convert . back to ? | |
585 | $line =~ s/\\\./\./g; ##Convert \. to . | |
586 | $line =~ s/\.\*/\*/g; ##Convert .* to * | |
587 | } | |
588 | $line =~ s/^([A-Z]):/$1:\t/g; | |
589 | print("$line\n"); | |
4b76c9da | 590 | } |
683c6f8f | 591 | print("\n"); |
4b76c9da | 592 | } |
6ffd9485 | 593 | } |
dace8e30 | 594 | } |
cb7301c7 | 595 | |
683c6f8f JP |
596 | if ($keywords) { |
597 | @keyword_tvi = sort_and_uniq(@keyword_tvi); | |
598 | foreach my $line (@keyword_tvi) { | |
599 | add_categories($line); | |
600 | } | |
dcf36a92 | 601 | } |
dcf36a92 | 602 | |
b9e2331d JP |
603 | foreach my $email (@email_to, @list_to) { |
604 | $email->[0] = deduplicate_email($email->[0]); | |
605 | } | |
6ef1c52e JP |
606 | |
607 | foreach my $file (@files) { | |
608 | if ($email && | |
609 | ($email_git || ($email_git_fallback && | |
610 | !$exact_pattern_match_hash{$file}))) { | |
611 | vcs_file_signoffs($file); | |
612 | } | |
613 | if ($email && $email_git_blame) { | |
614 | vcs_file_blame($file); | |
615 | } | |
616 | } | |
617 | ||
683c6f8f JP |
618 | if ($email) { |
619 | foreach my $chief (@penguin_chief) { | |
620 | if ($chief =~ m/^(.*):(.*)/) { | |
621 | my $email_address; | |
0e70e83d | 622 | |
683c6f8f JP |
623 | $email_address = format_email($1, $2, $email_usename); |
624 | if ($email_git_penguin_chiefs) { | |
625 | push(@email_to, [$email_address, 'chief penguin']); | |
626 | } else { | |
627 | @email_to = grep($_->[0] !~ /${email_address}/, @email_to); | |
628 | } | |
cb7301c7 JP |
629 | } |
630 | } | |
03372dbb | 631 | |
683c6f8f JP |
632 | foreach my $email (@file_emails) { |
633 | my ($name, $address) = parse_email($email); | |
03372dbb | 634 | |
683c6f8f JP |
635 | my $tmp_email = format_email($name, $address, $email_usename); |
636 | push_email_address($tmp_email, ''); | |
637 | add_role($tmp_email, 'in file'); | |
638 | } | |
03372dbb | 639 | } |
cb7301c7 | 640 | |
290603c1 | 641 | my @to = (); |
683c6f8f JP |
642 | if ($email || $email_list) { |
643 | if ($email) { | |
644 | @to = (@to, @email_to); | |
645 | } | |
646 | if ($email_list) { | |
647 | @to = (@to, @list_to); | |
dace8e30 | 648 | } |
290603c1 | 649 | } |
cb7301c7 | 650 | |
6ef1c52e | 651 | if ($interactive) { |
b9e2331d | 652 | @to = interactive_get_maintainers(\@to); |
6ef1c52e | 653 | } |
cb7301c7 | 654 | |
683c6f8f | 655 | return @to; |
cb7301c7 JP |
656 | } |
657 | ||
cb7301c7 JP |
658 | sub file_match_pattern { |
659 | my ($file, $pattern) = @_; | |
660 | if (substr($pattern, -1) eq "/") { | |
661 | if ($file =~ m@^$pattern@) { | |
662 | return 1; | |
663 | } | |
664 | } else { | |
665 | if ($file =~ m@^$pattern@) { | |
666 | my $s1 = ($file =~ tr@/@@); | |
667 | my $s2 = ($pattern =~ tr@/@@); | |
668 | if ($s1 == $s2) { | |
669 | return 1; | |
670 | } | |
671 | } | |
672 | } | |
673 | return 0; | |
674 | } | |
675 | ||
676 | sub usage { | |
677 | print <<EOT; | |
678 | usage: $P [options] patchfile | |
870020f9 | 679 | $P [options] -f file|directory |
cb7301c7 JP |
680 | version: $V |
681 | ||
682 | MAINTAINER field selection options: | |
683 | --email => print email address(es) if any | |
684 | --git => include recent git \*-by: signers | |
e4d26b02 | 685 | --git-all-signature-types => include signers regardless of signature type |
683c6f8f | 686 | or use only ${signature_pattern} signers (default: $email_git_all_signature_types) |
e3e9d114 | 687 | --git-fallback => use git when no exact MAINTAINERS pattern (default: $email_git_fallback) |
cb7301c7 | 688 | --git-chief-penguins => include ${penguin_chiefs} |
e4d26b02 JP |
689 | --git-min-signatures => number of signatures required (default: $email_git_min_signatures) |
690 | --git-max-maintainers => maximum maintainers to add (default: $email_git_max_maintainers) | |
691 | --git-min-percent => minimum percentage of commits required (default: $email_git_min_percent) | |
f5492666 | 692 | --git-blame => use git blame to find modified commits for patch or file |
e4d26b02 JP |
693 | --git-since => git history to use (default: $email_git_since) |
694 | --hg-since => hg history to use (default: $email_hg_since) | |
dace8e30 | 695 | --interactive => display a menu (mostly useful if used with the --git option) |
cb7301c7 JP |
696 | --m => include maintainer(s) if any |
697 | --n => include name 'Full Name <addr\@domain.tld>' | |
698 | --l => include list(s) if any | |
699 | --s => include subscriber only list(s) if any | |
11ecf53c | 700 | --remove-duplicates => minimize duplicate email names/addresses |
3c7385b8 JP |
701 | --roles => show roles (status:subsystem, git-signer, list, etc...) |
702 | --rolestats => show roles and statistics (commits/total_commits, %) | |
03372dbb | 703 | --file-emails => add email addresses found in -f file (default: 0 (off)) |
cb7301c7 JP |
704 | --scm => print SCM tree(s) if any |
705 | --status => print status if any | |
706 | --subsystem => print subsystem name if any | |
707 | --web => print website(s) if any | |
708 | ||
709 | Output type options: | |
710 | --separator [, ] => separator for multiple entries on 1 line | |
42498316 | 711 | using --separator also sets --nomultiline if --separator is not [, ] |
cb7301c7 JP |
712 | --multiline => print 1 entry per line |
713 | ||
cb7301c7 | 714 | Other options: |
3fb55652 | 715 | --pattern-depth => Number of pattern directory traversals (default: 0 (all)) |
b9e2331d JP |
716 | --keywords => scan patch for keywords (default: $keywords) |
717 | --sections => print all of the subsystem sections with pattern matches | |
718 | --mailmap => use .mailmap file (default: $email_use_mailmap) | |
f5f5078d | 719 | --version => show version |
cb7301c7 JP |
720 | --help => show this help information |
721 | ||
3fb55652 | 722 | Default options: |
11ecf53c | 723 | [--email --git --m --n --l --multiline --pattern-depth=0 --remove-duplicates] |
3fb55652 | 724 | |
870020f9 JP |
725 | Notes: |
726 | Using "-f directory" may give unexpected results: | |
f5492666 JP |
727 | Used with "--git", git signators for _all_ files in and below |
728 | directory are examined as git recurses directories. | |
729 | Any specified X: (exclude) pattern matches are _not_ ignored. | |
730 | Used with "--nogit", directory is used as a pattern match, | |
60db31ac JP |
731 | no individual file within the directory or subdirectory |
732 | is matched. | |
f5492666 JP |
733 | Used with "--git-blame", does not iterate all files in directory |
734 | Using "--git-blame" is slow and may add old committers and authors | |
735 | that are no longer active maintainers to the output. | |
3c7385b8 JP |
736 | Using "--roles" or "--rolestats" with git send-email --cc-cmd or any |
737 | other automated tools that expect only ["name"] <email address> | |
738 | may not work because of additional output after <email address>. | |
739 | Using "--rolestats" and "--git-blame" shows the #/total=% commits, | |
740 | not the percentage of the entire file authored. # of commits is | |
741 | not a good measure of amount of code authored. 1 major commit may | |
742 | contain a thousand lines, 5 trivial commits may modify a single line. | |
60db31ac JP |
743 | If git is not installed, but mercurial (hg) is installed and an .hg |
744 | repository exists, the following options apply to mercurial: | |
745 | --git, | |
746 | --git-min-signatures, --git-max-maintainers, --git-min-percent, and | |
747 | --git-blame | |
748 | Use --hg-since not --git-since to control date selection | |
368669da JP |
749 | File ".get_maintainer.conf", if it exists in the linux kernel source root |
750 | directory, can change whatever get_maintainer defaults are desired. | |
751 | Entries in this file can be any command line argument. | |
752 | This file is prepended to any additional command line arguments. | |
753 | Multiple lines and # comments are allowed. | |
cb7301c7 JP |
754 | EOT |
755 | } | |
756 | ||
757 | sub top_of_kernel_tree { | |
47abc722 | 758 | my ($lk_path) = @_; |
cb7301c7 | 759 | |
47abc722 JP |
760 | if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { |
761 | $lk_path .= "/"; | |
762 | } | |
763 | if ( (-f "${lk_path}COPYING") | |
764 | && (-f "${lk_path}CREDITS") | |
765 | && (-f "${lk_path}Kbuild") | |
766 | && (-f "${lk_path}MAINTAINERS") | |
767 | && (-f "${lk_path}Makefile") | |
768 | && (-f "${lk_path}README") | |
769 | && (-d "${lk_path}Documentation") | |
770 | && (-d "${lk_path}arch") | |
771 | && (-d "${lk_path}include") | |
772 | && (-d "${lk_path}drivers") | |
773 | && (-d "${lk_path}fs") | |
774 | && (-d "${lk_path}init") | |
775 | && (-d "${lk_path}ipc") | |
776 | && (-d "${lk_path}kernel") | |
777 | && (-d "${lk_path}lib") | |
778 | && (-d "${lk_path}scripts")) { | |
779 | return 1; | |
780 | } | |
781 | return 0; | |
cb7301c7 JP |
782 | } |
783 | ||
0e70e83d JP |
784 | sub parse_email { |
785 | my ($formatted_email) = @_; | |
786 | ||
787 | my $name = ""; | |
788 | my $address = ""; | |
789 | ||
11ecf53c | 790 | if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) { |
0e70e83d JP |
791 | $name = $1; |
792 | $address = $2; | |
11ecf53c | 793 | } elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) { |
0e70e83d | 794 | $address = $1; |
b781655a | 795 | } elsif ($formatted_email =~ /^(.+\@\S*).*$/) { |
0e70e83d JP |
796 | $address = $1; |
797 | } | |
cb7301c7 JP |
798 | |
799 | $name =~ s/^\s+|\s+$//g; | |
d789504a | 800 | $name =~ s/^\"|\"$//g; |
0e70e83d | 801 | $address =~ s/^\s+|\s+$//g; |
cb7301c7 | 802 | |
a63ceb4c | 803 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars |
0e70e83d JP |
804 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes |
805 | $name = "\"$name\""; | |
806 | } | |
807 | ||
808 | return ($name, $address); | |
809 | } | |
810 | ||
811 | sub format_email { | |
a8af2430 | 812 | my ($name, $address, $usename) = @_; |
0e70e83d JP |
813 | |
814 | my $formatted_email; | |
815 | ||
816 | $name =~ s/^\s+|\s+$//g; | |
817 | $name =~ s/^\"|\"$//g; | |
818 | $address =~ s/^\s+|\s+$//g; | |
cb7301c7 | 819 | |
a63ceb4c | 820 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars |
cb7301c7 | 821 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes |
0e70e83d JP |
822 | $name = "\"$name\""; |
823 | } | |
824 | ||
a8af2430 | 825 | if ($usename) { |
0e70e83d JP |
826 | if ("$name" eq "") { |
827 | $formatted_email = "$address"; | |
828 | } else { | |
a8af2430 | 829 | $formatted_email = "$name <$address>"; |
0e70e83d | 830 | } |
cb7301c7 | 831 | } else { |
0e70e83d | 832 | $formatted_email = $address; |
cb7301c7 | 833 | } |
0e70e83d | 834 | |
cb7301c7 JP |
835 | return $formatted_email; |
836 | } | |
837 | ||
272a8979 JP |
838 | sub find_first_section { |
839 | my $index = 0; | |
840 | ||
841 | while ($index < @typevalue) { | |
842 | my $tv = $typevalue[$index]; | |
843 | if (($tv =~ m/^(\C):\s*(.*)/)) { | |
844 | last; | |
845 | } | |
846 | $index++; | |
847 | } | |
848 | ||
849 | return $index; | |
850 | } | |
851 | ||
b781655a | 852 | sub find_starting_index { |
b781655a JP |
853 | my ($index) = @_; |
854 | ||
855 | while ($index > 0) { | |
856 | my $tv = $typevalue[$index]; | |
857 | if (!($tv =~ m/^(\C):\s*(.*)/)) { | |
858 | last; | |
859 | } | |
860 | $index--; | |
861 | } | |
862 | ||
863 | return $index; | |
864 | } | |
865 | ||
866 | sub find_ending_index { | |
cb7301c7 JP |
867 | my ($index) = @_; |
868 | ||
b781655a | 869 | while ($index < @typevalue) { |
cb7301c7 | 870 | my $tv = $typevalue[$index]; |
b781655a JP |
871 | if (!($tv =~ m/^(\C):\s*(.*)/)) { |
872 | last; | |
873 | } | |
874 | $index++; | |
875 | } | |
876 | ||
877 | return $index; | |
878 | } | |
879 | ||
3c7385b8 JP |
880 | sub get_maintainer_role { |
881 | my ($index) = @_; | |
882 | ||
883 | my $i; | |
884 | my $start = find_starting_index($index); | |
885 | my $end = find_ending_index($index); | |
886 | ||
887 | my $role; | |
888 | my $subsystem = $typevalue[$start]; | |
889 | if (length($subsystem) > 20) { | |
890 | $subsystem = substr($subsystem, 0, 17); | |
891 | $subsystem =~ s/\s*$//; | |
892 | $subsystem = $subsystem . "..."; | |
893 | } | |
894 | ||
895 | for ($i = $start + 1; $i < $end; $i++) { | |
896 | my $tv = $typevalue[$i]; | |
897 | if ($tv =~ m/^(\C):\s*(.*)/) { | |
898 | my $ptype = $1; | |
899 | my $pvalue = $2; | |
900 | if ($ptype eq "S") { | |
901 | $role = $pvalue; | |
902 | } | |
903 | } | |
904 | } | |
905 | ||
906 | $role = lc($role); | |
907 | if ($role eq "supported") { | |
908 | $role = "supporter"; | |
909 | } elsif ($role eq "maintained") { | |
910 | $role = "maintainer"; | |
911 | } elsif ($role eq "odd fixes") { | |
912 | $role = "odd fixer"; | |
913 | } elsif ($role eq "orphan") { | |
914 | $role = "orphan minder"; | |
915 | } elsif ($role eq "obsolete") { | |
916 | $role = "obsolete minder"; | |
917 | } elsif ($role eq "buried alive in reporters") { | |
918 | $role = "chief penguin"; | |
919 | } | |
920 | ||
921 | return $role . ":" . $subsystem; | |
922 | } | |
923 | ||
924 | sub get_list_role { | |
925 | my ($index) = @_; | |
926 | ||
927 | my $i; | |
928 | my $start = find_starting_index($index); | |
929 | my $end = find_ending_index($index); | |
930 | ||
931 | my $subsystem = $typevalue[$start]; | |
932 | if (length($subsystem) > 20) { | |
933 | $subsystem = substr($subsystem, 0, 17); | |
934 | $subsystem =~ s/\s*$//; | |
935 | $subsystem = $subsystem . "..."; | |
936 | } | |
937 | ||
938 | if ($subsystem eq "THE REST") { | |
939 | $subsystem = ""; | |
940 | } | |
941 | ||
942 | return $subsystem; | |
943 | } | |
944 | ||
b781655a JP |
945 | sub add_categories { |
946 | my ($index) = @_; | |
947 | ||
948 | my $i; | |
949 | my $start = find_starting_index($index); | |
950 | my $end = find_ending_index($index); | |
951 | ||
952 | push(@subsystem, $typevalue[$start]); | |
953 | ||
954 | for ($i = $start + 1; $i < $end; $i++) { | |
955 | my $tv = $typevalue[$i]; | |
290603c1 | 956 | if ($tv =~ m/^(\C):\s*(.*)/) { |
cb7301c7 JP |
957 | my $ptype = $1; |
958 | my $pvalue = $2; | |
959 | if ($ptype eq "L") { | |
290603c1 JP |
960 | my $list_address = $pvalue; |
961 | my $list_additional = ""; | |
3c7385b8 JP |
962 | my $list_role = get_list_role($i); |
963 | ||
964 | if ($list_role ne "") { | |
965 | $list_role = ":" . $list_role; | |
966 | } | |
290603c1 JP |
967 | if ($list_address =~ m/([^\s]+)\s+(.*)$/) { |
968 | $list_address = $1; | |
969 | $list_additional = $2; | |
970 | } | |
bdf7c685 | 971 | if ($list_additional =~ m/subscribers-only/) { |
cb7301c7 | 972 | if ($email_subscriber_list) { |
6ef1c52e JP |
973 | if (!$hash_list_to{lc($list_address)}) { |
974 | $hash_list_to{lc($list_address)} = 1; | |
683c6f8f JP |
975 | push(@list_to, [$list_address, |
976 | "subscriber list${list_role}"]); | |
977 | } | |
cb7301c7 JP |
978 | } |
979 | } else { | |
980 | if ($email_list) { | |
6ef1c52e JP |
981 | if (!$hash_list_to{lc($list_address)}) { |
982 | $hash_list_to{lc($list_address)} = 1; | |
683c6f8f JP |
983 | push(@list_to, [$list_address, |
984 | "open list${list_role}"]); | |
985 | } | |
cb7301c7 JP |
986 | } |
987 | } | |
988 | } elsif ($ptype eq "M") { | |
0e70e83d JP |
989 | my ($name, $address) = parse_email($pvalue); |
990 | if ($name eq "") { | |
b781655a JP |
991 | if ($i > 0) { |
992 | my $tv = $typevalue[$i - 1]; | |
0e70e83d JP |
993 | if ($tv =~ m/^(\C):\s*(.*)/) { |
994 | if ($1 eq "P") { | |
995 | $name = $2; | |
a8af2430 | 996 | $pvalue = format_email($name, $address, $email_usename); |
5f2441e9 JP |
997 | } |
998 | } | |
999 | } | |
1000 | } | |
0e70e83d | 1001 | if ($email_maintainer) { |
3c7385b8 JP |
1002 | my $role = get_maintainer_role($i); |
1003 | push_email_addresses($pvalue, $role); | |
cb7301c7 JP |
1004 | } |
1005 | } elsif ($ptype eq "T") { | |
1006 | push(@scm, $pvalue); | |
1007 | } elsif ($ptype eq "W") { | |
1008 | push(@web, $pvalue); | |
1009 | } elsif ($ptype eq "S") { | |
1010 | push(@status, $pvalue); | |
1011 | } | |
cb7301c7 JP |
1012 | } |
1013 | } | |
1014 | } | |
1015 | ||
11ecf53c JP |
1016 | sub email_inuse { |
1017 | my ($name, $address) = @_; | |
1018 | ||
1019 | return 1 if (($name eq "") && ($address eq "")); | |
6ef1c52e JP |
1020 | return 1 if (($name ne "") && exists($email_hash_name{lc($name)})); |
1021 | return 1 if (($address ne "") && exists($email_hash_address{lc($address)})); | |
0e70e83d | 1022 | |
0e70e83d JP |
1023 | return 0; |
1024 | } | |
1025 | ||
1b5e1cf6 | 1026 | sub push_email_address { |
3c7385b8 | 1027 | my ($line, $role) = @_; |
1b5e1cf6 | 1028 | |
0e70e83d | 1029 | my ($name, $address) = parse_email($line); |
1b5e1cf6 | 1030 | |
b781655a JP |
1031 | if ($address eq "") { |
1032 | return 0; | |
1033 | } | |
1034 | ||
11ecf53c | 1035 | if (!$email_remove_duplicates) { |
a8af2430 | 1036 | push(@email_to, [format_email($name, $address, $email_usename), $role]); |
11ecf53c | 1037 | } elsif (!email_inuse($name, $address)) { |
a8af2430 | 1038 | push(@email_to, [format_email($name, $address, $email_usename), $role]); |
fae99206 | 1039 | $email_hash_name{lc($name)}++ if ($name ne ""); |
6ef1c52e | 1040 | $email_hash_address{lc($address)}++; |
1b5e1cf6 | 1041 | } |
b781655a JP |
1042 | |
1043 | return 1; | |
1b5e1cf6 JP |
1044 | } |
1045 | ||
1046 | sub push_email_addresses { | |
3c7385b8 | 1047 | my ($address, $role) = @_; |
1b5e1cf6 JP |
1048 | |
1049 | my @address_list = (); | |
1050 | ||
5f2441e9 | 1051 | if (rfc822_valid($address)) { |
3c7385b8 | 1052 | push_email_address($address, $role); |
5f2441e9 | 1053 | } elsif (@address_list = rfc822_validlist($address)) { |
1b5e1cf6 JP |
1054 | my $array_count = shift(@address_list); |
1055 | while (my $entry = shift(@address_list)) { | |
3c7385b8 | 1056 | push_email_address($entry, $role); |
1b5e1cf6 | 1057 | } |
5f2441e9 | 1058 | } else { |
3c7385b8 | 1059 | if (!push_email_address($address, $role)) { |
b781655a JP |
1060 | warn("Invalid MAINTAINERS address: '" . $address . "'\n"); |
1061 | } | |
1b5e1cf6 | 1062 | } |
1b5e1cf6 JP |
1063 | } |
1064 | ||
3c7385b8 JP |
1065 | sub add_role { |
1066 | my ($line, $role) = @_; | |
1067 | ||
1068 | my ($name, $address) = parse_email($line); | |
a8af2430 | 1069 | my $email = format_email($name, $address, $email_usename); |
3c7385b8 JP |
1070 | |
1071 | foreach my $entry (@email_to) { | |
1072 | if ($email_remove_duplicates) { | |
1073 | my ($entry_name, $entry_address) = parse_email($entry->[0]); | |
03372dbb JP |
1074 | if (($name eq $entry_name || $address eq $entry_address) |
1075 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1076 | ) { | |
3c7385b8 JP |
1077 | if ($entry->[1] eq "") { |
1078 | $entry->[1] = "$role"; | |
1079 | } else { | |
1080 | $entry->[1] = "$entry->[1],$role"; | |
1081 | } | |
1082 | } | |
1083 | } else { | |
03372dbb JP |
1084 | if ($email eq $entry->[0] |
1085 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1086 | ) { | |
3c7385b8 JP |
1087 | if ($entry->[1] eq "") { |
1088 | $entry->[1] = "$role"; | |
1089 | } else { | |
1090 | $entry->[1] = "$entry->[1],$role"; | |
1091 | } | |
1092 | } | |
1093 | } | |
1094 | } | |
1095 | } | |
1096 | ||
cb7301c7 JP |
1097 | sub which { |
1098 | my ($bin) = @_; | |
1099 | ||
f5f5078d | 1100 | foreach my $path (split(/:/, $ENV{PATH})) { |
cb7301c7 JP |
1101 | if (-e "$path/$bin") { |
1102 | return "$path/$bin"; | |
1103 | } | |
1104 | } | |
1105 | ||
1106 | return ""; | |
1107 | } | |
1108 | ||
bcde44ed JP |
1109 | sub which_conf { |
1110 | my ($conf) = @_; | |
1111 | ||
1112 | foreach my $path (split(/:/, ".:$ENV{HOME}:.scripts")) { | |
1113 | if (-e "$path/$conf") { | |
1114 | return "$path/$conf"; | |
1115 | } | |
1116 | } | |
1117 | ||
1118 | return ""; | |
1119 | } | |
1120 | ||
7fa8ff2e | 1121 | sub mailmap_email { |
b9e2331d | 1122 | my ($line) = @_; |
7fa8ff2e | 1123 | |
47abc722 JP |
1124 | my ($name, $address) = parse_email($line); |
1125 | my $email = format_email($name, $address, 1); | |
1126 | my $real_name = $name; | |
1127 | my $real_address = $address; | |
1128 | ||
1129 | if (exists $mailmap->{names}->{$email} || | |
1130 | exists $mailmap->{addresses}->{$email}) { | |
1131 | if (exists $mailmap->{names}->{$email}) { | |
1132 | $real_name = $mailmap->{names}->{$email}; | |
1133 | } | |
1134 | if (exists $mailmap->{addresses}->{$email}) { | |
1135 | $real_address = $mailmap->{addresses}->{$email}; | |
1136 | } | |
1137 | } else { | |
1138 | if (exists $mailmap->{names}->{$address}) { | |
1139 | $real_name = $mailmap->{names}->{$address}; | |
1140 | } | |
1141 | if (exists $mailmap->{addresses}->{$address}) { | |
1142 | $real_address = $mailmap->{addresses}->{$address}; | |
8cbb3a77 | 1143 | } |
47abc722 JP |
1144 | } |
1145 | return format_email($real_name, $real_address, 1); | |
7fa8ff2e FM |
1146 | } |
1147 | ||
1148 | sub mailmap { | |
1149 | my (@addresses) = @_; | |
1150 | ||
b9e2331d | 1151 | my @mapped_emails = (); |
7fa8ff2e | 1152 | foreach my $line (@addresses) { |
b9e2331d | 1153 | push(@mapped_emails, mailmap_email($line)); |
8cbb3a77 | 1154 | } |
b9e2331d JP |
1155 | merge_by_realname(@mapped_emails) if ($email_use_mailmap); |
1156 | return @mapped_emails; | |
7fa8ff2e FM |
1157 | } |
1158 | ||
1159 | sub merge_by_realname { | |
47abc722 JP |
1160 | my %address_map; |
1161 | my (@emails) = @_; | |
b9e2331d | 1162 | |
47abc722 JP |
1163 | foreach my $email (@emails) { |
1164 | my ($name, $address) = parse_email($email); | |
b9e2331d | 1165 | if (exists $address_map{$name}) { |
47abc722 | 1166 | $address = $address_map{$name}; |
b9e2331d JP |
1167 | $email = format_email($name, $address, 1); |
1168 | } else { | |
1169 | $address_map{$name} = $address; | |
7fa8ff2e | 1170 | } |
47abc722 | 1171 | } |
8cbb3a77 JP |
1172 | } |
1173 | ||
60db31ac JP |
1174 | sub git_execute_cmd { |
1175 | my ($cmd) = @_; | |
1176 | my @lines = (); | |
cb7301c7 | 1177 | |
60db31ac JP |
1178 | my $output = `$cmd`; |
1179 | $output =~ s/^\s*//gm; | |
1180 | @lines = split("\n", $output); | |
1181 | ||
1182 | return @lines; | |
a8af2430 JP |
1183 | } |
1184 | ||
60db31ac | 1185 | sub hg_execute_cmd { |
a8af2430 | 1186 | my ($cmd) = @_; |
60db31ac JP |
1187 | my @lines = (); |
1188 | ||
1189 | my $output = `$cmd`; | |
1190 | @lines = split("\n", $output); | |
a8af2430 | 1191 | |
60db31ac JP |
1192 | return @lines; |
1193 | } | |
1194 | ||
683c6f8f JP |
1195 | sub extract_formatted_signatures { |
1196 | my (@signature_lines) = @_; | |
1197 | ||
1198 | my @type = @signature_lines; | |
1199 | ||
1200 | s/\s*(.*):.*/$1/ for (@type); | |
1201 | ||
1202 | # cut -f2- -d":" | |
1203 | s/\s*.*:\s*(.+)\s*/$1/ for (@signature_lines); | |
1204 | ||
1205 | ## Reformat email addresses (with names) to avoid badly written signatures | |
1206 | ||
1207 | foreach my $signer (@signature_lines) { | |
b9e2331d | 1208 | $signer = deduplicate_email($signer); |
683c6f8f JP |
1209 | } |
1210 | ||
1211 | return (\@type, \@signature_lines); | |
1212 | } | |
1213 | ||
60db31ac JP |
1214 | sub vcs_find_signers { |
1215 | my ($cmd) = @_; | |
a8af2430 | 1216 | my $commits; |
683c6f8f JP |
1217 | my @lines = (); |
1218 | my @signatures = (); | |
a8af2430 | 1219 | |
60db31ac | 1220 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); |
cb7301c7 | 1221 | |
60db31ac | 1222 | my $pattern = $VCS_cmds{"commit_pattern"}; |
cb7301c7 | 1223 | |
60db31ac | 1224 | $commits = grep(/$pattern/, @lines); # of commits |
afa81ee1 | 1225 | |
683c6f8f | 1226 | @signatures = grep(/^[ \t]*${signature_pattern}.*\@.*$/, @lines); |
63ab52db | 1227 | |
683c6f8f | 1228 | return (0, @signatures) if !@signatures; |
63ab52db | 1229 | |
683c6f8f JP |
1230 | save_commits_by_author(@lines) if ($interactive); |
1231 | save_commits_by_signer(@lines) if ($interactive); | |
0e70e83d | 1232 | |
683c6f8f JP |
1233 | if (!$email_git_penguin_chiefs) { |
1234 | @signatures = grep(!/${penguin_chiefs}/i, @signatures); | |
a8af2430 JP |
1235 | } |
1236 | ||
683c6f8f JP |
1237 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); |
1238 | ||
1239 | return ($commits, @$signers_ref); | |
a8af2430 JP |
1240 | } |
1241 | ||
63ab52db JP |
1242 | sub vcs_find_author { |
1243 | my ($cmd) = @_; | |
1244 | my @lines = (); | |
1245 | ||
1246 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1247 | ||
1248 | if (!$email_git_penguin_chiefs) { | |
1249 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
1250 | } | |
1251 | ||
1252 | return @lines if !@lines; | |
1253 | ||
683c6f8f | 1254 | my @authors = (); |
63ab52db | 1255 | foreach my $line (@lines) { |
683c6f8f JP |
1256 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { |
1257 | my $author = $1; | |
1258 | my ($name, $address) = parse_email($author); | |
1259 | $author = format_email($name, $address, 1); | |
1260 | push(@authors, $author); | |
1261 | } | |
63ab52db JP |
1262 | } |
1263 | ||
683c6f8f JP |
1264 | save_commits_by_author(@lines) if ($interactive); |
1265 | save_commits_by_signer(@lines) if ($interactive); | |
1266 | ||
1267 | return @authors; | |
63ab52db JP |
1268 | } |
1269 | ||
60db31ac JP |
1270 | sub vcs_save_commits { |
1271 | my ($cmd) = @_; | |
1272 | my @lines = (); | |
1273 | my @commits = (); | |
1274 | ||
1275 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1276 | ||
1277 | foreach my $line (@lines) { | |
1278 | if ($line =~ m/$VCS_cmds{"blame_commit_pattern"}/) { | |
1279 | push(@commits, $1); | |
1280 | } | |
1281 | } | |
1282 | ||
1283 | return @commits; | |
1284 | } | |
1285 | ||
1286 | sub vcs_blame { | |
1287 | my ($file) = @_; | |
1288 | my $cmd; | |
1289 | my @commits = (); | |
1290 | ||
1291 | return @commits if (!(-f $file)); | |
1292 | ||
1293 | if (@range && $VCS_cmds{"blame_range_cmd"} eq "") { | |
1294 | my @all_commits = (); | |
1295 | ||
1296 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1297 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1298 | @all_commits = vcs_save_commits($cmd); | |
1299 | ||
1300 | foreach my $file_range_diff (@range) { | |
1301 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1302 | my $diff_file = $1; | |
1303 | my $diff_start = $2; | |
1304 | my $diff_length = $3; | |
1305 | next if ("$file" ne "$diff_file"); | |
1306 | for (my $i = $diff_start; $i < $diff_start + $diff_length; $i++) { | |
1307 | push(@commits, $all_commits[$i]); | |
1308 | } | |
1309 | } | |
1310 | } elsif (@range) { | |
1311 | foreach my $file_range_diff (@range) { | |
1312 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1313 | my $diff_file = $1; | |
1314 | my $diff_start = $2; | |
1315 | my $diff_length = $3; | |
1316 | next if ("$file" ne "$diff_file"); | |
1317 | $cmd = $VCS_cmds{"blame_range_cmd"}; | |
1318 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1319 | push(@commits, vcs_save_commits($cmd)); | |
1320 | } | |
1321 | } else { | |
1322 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1323 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1324 | @commits = vcs_save_commits($cmd); | |
1325 | } | |
1326 | ||
63ab52db JP |
1327 | foreach my $commit (@commits) { |
1328 | $commit =~ s/^\^//g; | |
1329 | } | |
1330 | ||
60db31ac JP |
1331 | return @commits; |
1332 | } | |
1333 | ||
1334 | my $printed_novcs = 0; | |
1335 | sub vcs_exists { | |
1336 | %VCS_cmds = %VCS_cmds_git; | |
1337 | return 1 if eval $VCS_cmds{"available"}; | |
1338 | %VCS_cmds = %VCS_cmds_hg; | |
683c6f8f | 1339 | return 2 if eval $VCS_cmds{"available"}; |
60db31ac JP |
1340 | %VCS_cmds = (); |
1341 | if (!$printed_novcs) { | |
1342 | warn("$P: No supported VCS found. Add --nogit to options?\n"); | |
1343 | warn("Using a git repository produces better results.\n"); | |
1344 | warn("Try Linus Torvalds' latest git repository using:\n"); | |
1345 | warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git\n"); | |
1346 | $printed_novcs = 1; | |
1347 | } | |
1348 | return 0; | |
1349 | } | |
1350 | ||
683c6f8f | 1351 | sub vcs_is_git { |
b9e2331d | 1352 | vcs_exists(); |
683c6f8f JP |
1353 | return $vcs_used == 1; |
1354 | } | |
1355 | ||
1356 | sub vcs_is_hg { | |
1357 | return $vcs_used == 2; | |
1358 | } | |
1359 | ||
6ef1c52e | 1360 | sub interactive_get_maintainers { |
683c6f8f | 1361 | my ($list_ref) = @_; |
dace8e30 FM |
1362 | my @list = @$list_ref; |
1363 | ||
683c6f8f | 1364 | vcs_exists(); |
dace8e30 FM |
1365 | |
1366 | my %selected; | |
683c6f8f JP |
1367 | my %authored; |
1368 | my %signed; | |
dace8e30 | 1369 | my $count = 0; |
6ef1c52e | 1370 | my $maintained = 0; |
6ef1c52e | 1371 | foreach my $entry (@list) { |
b9e2331d JP |
1372 | $maintained = 1 if ($entry->[1] =~ /^(maintainer|supporter)/i); |
1373 | $selected{$count} = 1; | |
683c6f8f JP |
1374 | $authored{$count} = 0; |
1375 | $signed{$count} = 0; | |
1376 | $count++; | |
dace8e30 FM |
1377 | } |
1378 | ||
1379 | #menu loop | |
683c6f8f JP |
1380 | my $done = 0; |
1381 | my $print_options = 0; | |
1382 | my $redraw = 1; | |
1383 | while (!$done) { | |
1384 | $count = 0; | |
1385 | if ($redraw) { | |
6ef1c52e JP |
1386 | printf STDERR "\n%1s %2s %-65s", |
1387 | "*", "#", "email/list and role:stats"; | |
1388 | if ($email_git || | |
1389 | ($email_git_fallback && !$maintained) || | |
1390 | $email_git_blame) { | |
1391 | print STDERR "auth sign"; | |
1392 | } | |
1393 | print STDERR "\n"; | |
683c6f8f JP |
1394 | foreach my $entry (@list) { |
1395 | my $email = $entry->[0]; | |
1396 | my $role = $entry->[1]; | |
1397 | my $sel = ""; | |
1398 | $sel = "*" if ($selected{$count}); | |
1399 | my $commit_author = $commit_author_hash{$email}; | |
1400 | my $commit_signer = $commit_signer_hash{$email}; | |
1401 | my $authored = 0; | |
1402 | my $signed = 0; | |
1403 | $authored++ for (@{$commit_author}); | |
1404 | $signed++ for (@{$commit_signer}); | |
1405 | printf STDERR "%1s %2d %-65s", $sel, $count + 1, $email; | |
1406 | printf STDERR "%4d %4d", $authored, $signed | |
1407 | if ($authored > 0 || $signed > 0); | |
1408 | printf STDERR "\n %s\n", $role; | |
1409 | if ($authored{$count}) { | |
1410 | my $commit_author = $commit_author_hash{$email}; | |
1411 | foreach my $ref (@{$commit_author}) { | |
1412 | print STDERR " Author: @{$ref}[1]\n"; | |
dace8e30 | 1413 | } |
dace8e30 | 1414 | } |
683c6f8f JP |
1415 | if ($signed{$count}) { |
1416 | my $commit_signer = $commit_signer_hash{$email}; | |
1417 | foreach my $ref (@{$commit_signer}) { | |
1418 | print STDERR " @{$ref}[2]: @{$ref}[1]\n"; | |
1419 | } | |
1420 | } | |
1421 | ||
1422 | $count++; | |
1423 | } | |
1424 | } | |
1425 | my $date_ref = \$email_git_since; | |
1426 | $date_ref = \$email_hg_since if (vcs_is_hg()); | |
1427 | if ($print_options) { | |
1428 | $print_options = 0; | |
1429 | if (vcs_exists()) { | |
b9e2331d JP |
1430 | print STDERR <<EOT |
1431 | ||
1432 | Version Control options: | |
1433 | g use git history [$email_git] | |
1434 | gf use git-fallback [$email_git_fallback] | |
1435 | b use git blame [$email_git_blame] | |
1436 | bs use blame signatures [$email_git_blame_signatures] | |
1437 | c# minimum commits [$email_git_min_signatures] | |
1438 | %# min percent [$email_git_min_percent] | |
1439 | d# history to use [$$date_ref] | |
1440 | x# max maintainers [$email_git_max_maintainers] | |
1441 | t all signature types [$email_git_all_signature_types] | |
1442 | m use .mailmap [$email_use_mailmap] | |
1443 | EOT | |
dace8e30 | 1444 | } |
b9e2331d JP |
1445 | print STDERR <<EOT |
1446 | ||
1447 | Additional options: | |
1448 | 0 toggle all | |
1449 | tm toggle maintainers | |
1450 | tg toggle git entries | |
1451 | tl toggle open list entries | |
1452 | ts toggle subscriber list entries | |
1453 | f emails in file [$file_emails] | |
1454 | k keywords in file [$keywords] | |
1455 | r remove duplicates [$email_remove_duplicates] | |
1456 | p# pattern match depth [$pattern_depth] | |
1457 | EOT | |
dace8e30 | 1458 | } |
683c6f8f JP |
1459 | print STDERR |
1460 | "\n#(toggle), A#(author), S#(signed) *(all), ^(none), O(options), Y(approve): "; | |
1461 | ||
1462 | my $input = <STDIN>; | |
dace8e30 FM |
1463 | chomp($input); |
1464 | ||
683c6f8f JP |
1465 | $redraw = 1; |
1466 | my $rerun = 0; | |
1467 | my @wish = split(/[, ]+/, $input); | |
1468 | foreach my $nr (@wish) { | |
1469 | $nr = lc($nr); | |
1470 | my $sel = substr($nr, 0, 1); | |
1471 | my $str = substr($nr, 1); | |
1472 | my $val = 0; | |
1473 | $val = $1 if $str =~ /^(\d+)$/; | |
1474 | ||
1475 | if ($sel eq "y") { | |
1476 | $interactive = 0; | |
1477 | $done = 1; | |
1478 | $output_rolestats = 0; | |
1479 | $output_roles = 0; | |
1480 | last; | |
1481 | } elsif ($nr =~ /^\d+$/ && $nr > 0 && $nr <= $count) { | |
1482 | $selected{$nr - 1} = !$selected{$nr - 1}; | |
1483 | } elsif ($sel eq "*" || $sel eq '^') { | |
1484 | my $toggle = 0; | |
1485 | $toggle = 1 if ($sel eq '*'); | |
1486 | for (my $i = 0; $i < $count; $i++) { | |
1487 | $selected{$i} = $toggle; | |
dace8e30 | 1488 | } |
683c6f8f JP |
1489 | } elsif ($sel eq "0") { |
1490 | for (my $i = 0; $i < $count; $i++) { | |
1491 | $selected{$i} = !$selected{$i}; | |
1492 | } | |
b9e2331d JP |
1493 | } elsif ($sel eq "t") { |
1494 | if (lc($str) eq "m") { | |
1495 | for (my $i = 0; $i < $count; $i++) { | |
1496 | $selected{$i} = !$selected{$i} | |
1497 | if ($list[$i]->[1] =~ /^(maintainer|supporter)/i); | |
1498 | } | |
1499 | } elsif (lc($str) eq "g") { | |
1500 | for (my $i = 0; $i < $count; $i++) { | |
1501 | $selected{$i} = !$selected{$i} | |
1502 | if ($list[$i]->[1] =~ /^(author|commit|signer)/i); | |
1503 | } | |
1504 | } elsif (lc($str) eq "l") { | |
1505 | for (my $i = 0; $i < $count; $i++) { | |
1506 | $selected{$i} = !$selected{$i} | |
1507 | if ($list[$i]->[1] =~ /^(open list)/i); | |
1508 | } | |
1509 | } elsif (lc($str) eq "s") { | |
1510 | for (my $i = 0; $i < $count; $i++) { | |
1511 | $selected{$i} = !$selected{$i} | |
1512 | if ($list[$i]->[1] =~ /^(subscriber list)/i); | |
1513 | } | |
1514 | } | |
683c6f8f JP |
1515 | } elsif ($sel eq "a") { |
1516 | if ($val > 0 && $val <= $count) { | |
1517 | $authored{$val - 1} = !$authored{$val - 1}; | |
1518 | } elsif ($str eq '*' || $str eq '^') { | |
1519 | my $toggle = 0; | |
1520 | $toggle = 1 if ($str eq '*'); | |
1521 | for (my $i = 0; $i < $count; $i++) { | |
1522 | $authored{$i} = $toggle; | |
1523 | } | |
1524 | } | |
1525 | } elsif ($sel eq "s") { | |
1526 | if ($val > 0 && $val <= $count) { | |
1527 | $signed{$val - 1} = !$signed{$val - 1}; | |
1528 | } elsif ($str eq '*' || $str eq '^') { | |
1529 | my $toggle = 0; | |
1530 | $toggle = 1 if ($str eq '*'); | |
1531 | for (my $i = 0; $i < $count; $i++) { | |
1532 | $signed{$i} = $toggle; | |
1533 | } | |
1534 | } | |
1535 | } elsif ($sel eq "o") { | |
1536 | $print_options = 1; | |
1537 | $redraw = 1; | |
1538 | } elsif ($sel eq "g") { | |
1539 | if ($str eq "f") { | |
1540 | bool_invert(\$email_git_fallback); | |
dace8e30 | 1541 | } else { |
683c6f8f JP |
1542 | bool_invert(\$email_git); |
1543 | } | |
1544 | $rerun = 1; | |
1545 | } elsif ($sel eq "b") { | |
1546 | if ($str eq "s") { | |
1547 | bool_invert(\$email_git_blame_signatures); | |
1548 | } else { | |
1549 | bool_invert(\$email_git_blame); | |
1550 | } | |
1551 | $rerun = 1; | |
1552 | } elsif ($sel eq "c") { | |
1553 | if ($val > 0) { | |
1554 | $email_git_min_signatures = $val; | |
1555 | $rerun = 1; | |
1556 | } | |
1557 | } elsif ($sel eq "x") { | |
1558 | if ($val > 0) { | |
1559 | $email_git_max_maintainers = $val; | |
1560 | $rerun = 1; | |
1561 | } | |
1562 | } elsif ($sel eq "%") { | |
1563 | if ($str ne "" && $val >= 0) { | |
1564 | $email_git_min_percent = $val; | |
1565 | $rerun = 1; | |
dace8e30 | 1566 | } |
683c6f8f JP |
1567 | } elsif ($sel eq "d") { |
1568 | if (vcs_is_git()) { | |
1569 | $email_git_since = $str; | |
1570 | } elsif (vcs_is_hg()) { | |
1571 | $email_hg_since = $str; | |
1572 | } | |
1573 | $rerun = 1; | |
1574 | } elsif ($sel eq "t") { | |
1575 | bool_invert(\$email_git_all_signature_types); | |
1576 | $rerun = 1; | |
1577 | } elsif ($sel eq "f") { | |
1578 | bool_invert(\$file_emails); | |
1579 | $rerun = 1; | |
1580 | } elsif ($sel eq "r") { | |
1581 | bool_invert(\$email_remove_duplicates); | |
1582 | $rerun = 1; | |
b9e2331d JP |
1583 | } elsif ($sel eq "m") { |
1584 | bool_invert(\$email_use_mailmap); | |
1585 | read_mailmap(); | |
1586 | $rerun = 1; | |
683c6f8f JP |
1587 | } elsif ($sel eq "k") { |
1588 | bool_invert(\$keywords); | |
1589 | $rerun = 1; | |
1590 | } elsif ($sel eq "p") { | |
1591 | if ($str ne "" && $val >= 0) { | |
1592 | $pattern_depth = $val; | |
1593 | $rerun = 1; | |
1594 | } | |
6ef1c52e JP |
1595 | } elsif ($sel eq "h" || $sel eq "?") { |
1596 | print STDERR <<EOT | |
1597 | ||
1598 | Interactive mode allows you to select the various maintainers, submitters, | |
1599 | commit signers and mailing lists that could be CC'd on a patch. | |
1600 | ||
1601 | Any *'d entry is selected. | |
1602 | ||
47abc722 | 1603 | If you have git or hg installed, you can choose to summarize the commit |
6ef1c52e JP |
1604 | history of files in the patch. Also, each line of the current file can |
1605 | be matched to its commit author and that commits signers with blame. | |
1606 | ||
1607 | Various knobs exist to control the length of time for active commit | |
1608 | tracking, the maximum number of commit authors and signers to add, | |
1609 | and such. | |
1610 | ||
1611 | Enter selections at the prompt until you are satisfied that the selected | |
1612 | maintainers are appropriate. You may enter multiple selections separated | |
1613 | by either commas or spaces. | |
1614 | ||
1615 | EOT | |
683c6f8f JP |
1616 | } else { |
1617 | print STDERR "invalid option: '$nr'\n"; | |
1618 | $redraw = 0; | |
1619 | } | |
1620 | } | |
1621 | if ($rerun) { | |
1622 | print STDERR "git-blame can be very slow, please have patience..." | |
1623 | if ($email_git_blame); | |
6ef1c52e | 1624 | goto &get_maintainers; |
683c6f8f JP |
1625 | } |
1626 | } | |
dace8e30 FM |
1627 | |
1628 | #drop not selected entries | |
1629 | $count = 0; | |
683c6f8f JP |
1630 | my @new_emailto = (); |
1631 | foreach my $entry (@list) { | |
1632 | if ($selected{$count}) { | |
1633 | push(@new_emailto, $list[$count]); | |
dace8e30 FM |
1634 | } |
1635 | $count++; | |
1636 | } | |
683c6f8f | 1637 | return @new_emailto; |
dace8e30 FM |
1638 | } |
1639 | ||
683c6f8f JP |
1640 | sub bool_invert { |
1641 | my ($bool_ref) = @_; | |
1642 | ||
1643 | if ($$bool_ref) { | |
1644 | $$bool_ref = 0; | |
1645 | } else { | |
1646 | $$bool_ref = 1; | |
1647 | } | |
dace8e30 FM |
1648 | } |
1649 | ||
b9e2331d JP |
1650 | sub deduplicate_email { |
1651 | my ($email) = @_; | |
1652 | ||
1653 | my $matched = 0; | |
1654 | my ($name, $address) = parse_email($email); | |
1655 | $email = format_email($name, $address, 1); | |
1656 | $email = mailmap_email($email); | |
1657 | ||
1658 | return $email if (!$email_remove_duplicates); | |
1659 | ||
1660 | ($name, $address) = parse_email($email); | |
1661 | ||
fae99206 | 1662 | if ($name ne "" && $deduplicate_name_hash{lc($name)}) { |
b9e2331d JP |
1663 | $name = $deduplicate_name_hash{lc($name)}->[0]; |
1664 | $address = $deduplicate_name_hash{lc($name)}->[1]; | |
1665 | $matched = 1; | |
1666 | } elsif ($deduplicate_address_hash{lc($address)}) { | |
1667 | $name = $deduplicate_address_hash{lc($address)}->[0]; | |
1668 | $address = $deduplicate_address_hash{lc($address)}->[1]; | |
1669 | $matched = 1; | |
1670 | } | |
1671 | if (!$matched) { | |
1672 | $deduplicate_name_hash{lc($name)} = [ $name, $address ]; | |
1673 | $deduplicate_address_hash{lc($address)} = [ $name, $address ]; | |
1674 | } | |
1675 | $email = format_email($name, $address, 1); | |
1676 | $email = mailmap_email($email); | |
1677 | return $email; | |
1678 | } | |
1679 | ||
683c6f8f JP |
1680 | sub save_commits_by_author { |
1681 | my (@lines) = @_; | |
1682 | ||
1683 | my @authors = (); | |
1684 | my @commits = (); | |
1685 | my @subjects = (); | |
1686 | ||
1687 | foreach my $line (@lines) { | |
1688 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1689 | my $author = $1; | |
b9e2331d | 1690 | $author = deduplicate_email($author); |
683c6f8f JP |
1691 | push(@authors, $author); |
1692 | } | |
1693 | push(@commits, $1) if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1694 | push(@subjects, $1) if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1695 | } | |
1696 | ||
1697 | for (my $i = 0; $i < @authors; $i++) { | |
1698 | my $exists = 0; | |
1699 | foreach my $ref(@{$commit_author_hash{$authors[$i]}}) { | |
1700 | if (@{$ref}[0] eq $commits[$i] && | |
1701 | @{$ref}[1] eq $subjects[$i]) { | |
1702 | $exists = 1; | |
1703 | last; | |
1704 | } | |
1705 | } | |
1706 | if (!$exists) { | |
1707 | push(@{$commit_author_hash{$authors[$i]}}, | |
1708 | [ ($commits[$i], $subjects[$i]) ]); | |
1709 | } | |
dace8e30 | 1710 | } |
dace8e30 FM |
1711 | } |
1712 | ||
683c6f8f JP |
1713 | sub save_commits_by_signer { |
1714 | my (@lines) = @_; | |
1715 | ||
1716 | my $commit = ""; | |
1717 | my $subject = ""; | |
dace8e30 | 1718 | |
683c6f8f JP |
1719 | foreach my $line (@lines) { |
1720 | $commit = $1 if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1721 | $subject = $1 if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1722 | if ($line =~ /^[ \t]*${signature_pattern}.*\@.*$/) { | |
1723 | my @signatures = ($line); | |
1724 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); | |
1725 | my @types = @$types_ref; | |
1726 | my @signers = @$signers_ref; | |
1727 | ||
1728 | my $type = $types[0]; | |
1729 | my $signer = $signers[0]; | |
1730 | ||
b9e2331d | 1731 | $signer = deduplicate_email($signer); |
6ef1c52e | 1732 | |
683c6f8f JP |
1733 | my $exists = 0; |
1734 | foreach my $ref(@{$commit_signer_hash{$signer}}) { | |
1735 | if (@{$ref}[0] eq $commit && | |
1736 | @{$ref}[1] eq $subject && | |
1737 | @{$ref}[2] eq $type) { | |
1738 | $exists = 1; | |
1739 | last; | |
1740 | } | |
1741 | } | |
1742 | if (!$exists) { | |
1743 | push(@{$commit_signer_hash{$signer}}, | |
1744 | [ ($commit, $subject, $type) ]); | |
1745 | } | |
1746 | } | |
1747 | } | |
dace8e30 FM |
1748 | } |
1749 | ||
60db31ac | 1750 | sub vcs_assign { |
a8af2430 JP |
1751 | my ($role, $divisor, @lines) = @_; |
1752 | ||
1753 | my %hash; | |
1754 | my $count = 0; | |
1755 | ||
a8af2430 JP |
1756 | return if (@lines <= 0); |
1757 | ||
1758 | if ($divisor <= 0) { | |
60db31ac | 1759 | warn("Bad divisor in " . (caller(0))[3] . ": $divisor\n"); |
a8af2430 | 1760 | $divisor = 1; |
3c7385b8 | 1761 | } |
8cbb3a77 | 1762 | |
7fa8ff2e | 1763 | @lines = mailmap(@lines); |
0e70e83d | 1764 | |
63ab52db JP |
1765 | return if (@lines <= 0); |
1766 | ||
0e70e83d | 1767 | @lines = sort(@lines); |
11ecf53c | 1768 | |
0e70e83d | 1769 | # uniq -c |
11ecf53c JP |
1770 | $hash{$_}++ for @lines; |
1771 | ||
0e70e83d | 1772 | # sort -rn |
0e70e83d | 1773 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { |
11ecf53c | 1774 | my $sign_offs = $hash{$line}; |
a8af2430 | 1775 | my $percent = $sign_offs * 100 / $divisor; |
3c7385b8 | 1776 | |
a8af2430 | 1777 | $percent = 100 if ($percent > 100); |
11ecf53c JP |
1778 | $count++; |
1779 | last if ($sign_offs < $email_git_min_signatures || | |
1780 | $count > $email_git_max_maintainers || | |
a8af2430 | 1781 | $percent < $email_git_min_percent); |
3c7385b8 | 1782 | push_email_address($line, ''); |
3c7385b8 | 1783 | if ($output_rolestats) { |
a8af2430 JP |
1784 | my $fmt_percent = sprintf("%.0f", $percent); |
1785 | add_role($line, "$role:$sign_offs/$divisor=$fmt_percent%"); | |
1786 | } else { | |
1787 | add_role($line, $role); | |
3c7385b8 | 1788 | } |
f5492666 JP |
1789 | } |
1790 | } | |
1791 | ||
60db31ac | 1792 | sub vcs_file_signoffs { |
a8af2430 JP |
1793 | my ($file) = @_; |
1794 | ||
1795 | my @signers = (); | |
60db31ac | 1796 | my $commits; |
f5492666 | 1797 | |
683c6f8f JP |
1798 | $vcs_used = vcs_exists(); |
1799 | return if (!$vcs_used); | |
a8af2430 | 1800 | |
60db31ac JP |
1801 | my $cmd = $VCS_cmds{"find_signers_cmd"}; |
1802 | $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd | |
f5492666 | 1803 | |
60db31ac | 1804 | ($commits, @signers) = vcs_find_signers($cmd); |
b9e2331d JP |
1805 | |
1806 | foreach my $signer (@signers) { | |
1807 | $signer = deduplicate_email($signer); | |
1808 | } | |
1809 | ||
60db31ac | 1810 | vcs_assign("commit_signer", $commits, @signers); |
f5492666 JP |
1811 | } |
1812 | ||
60db31ac | 1813 | sub vcs_file_blame { |
f5492666 JP |
1814 | my ($file) = @_; |
1815 | ||
a8af2430 | 1816 | my @signers = (); |
63ab52db | 1817 | my @all_commits = (); |
60db31ac | 1818 | my @commits = (); |
a8af2430 | 1819 | my $total_commits; |
63ab52db | 1820 | my $total_lines; |
f5492666 | 1821 | |
683c6f8f JP |
1822 | $vcs_used = vcs_exists(); |
1823 | return if (!$vcs_used); | |
f5492666 | 1824 | |
63ab52db JP |
1825 | @all_commits = vcs_blame($file); |
1826 | @commits = uniq(@all_commits); | |
a8af2430 | 1827 | $total_commits = @commits; |
63ab52db | 1828 | $total_lines = @all_commits; |
8cbb3a77 | 1829 | |
683c6f8f JP |
1830 | if ($email_git_blame_signatures) { |
1831 | if (vcs_is_hg()) { | |
1832 | my $commit_count; | |
1833 | my @commit_signers = (); | |
1834 | my $commit = join(" -r ", @commits); | |
1835 | my $cmd; | |
8cbb3a77 | 1836 | |
683c6f8f JP |
1837 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; |
1838 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
60db31ac | 1839 | |
683c6f8f | 1840 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); |
63ab52db | 1841 | |
683c6f8f JP |
1842 | push(@signers, @commit_signers); |
1843 | } else { | |
1844 | foreach my $commit (@commits) { | |
1845 | my $commit_count; | |
1846 | my @commit_signers = (); | |
1847 | my $cmd; | |
1848 | ||
1849 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; | |
1850 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
1851 | ||
1852 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); | |
1853 | ||
1854 | push(@signers, @commit_signers); | |
1855 | } | |
1856 | } | |
f5492666 JP |
1857 | } |
1858 | ||
a8af2430 | 1859 | if ($from_filename) { |
63ab52db JP |
1860 | if ($output_rolestats) { |
1861 | my @blame_signers; | |
683c6f8f JP |
1862 | if (vcs_is_hg()) {{ # Double brace for last exit |
1863 | my $commit_count; | |
1864 | my @commit_signers = (); | |
1865 | @commits = uniq(@commits); | |
1866 | @commits = sort(@commits); | |
1867 | my $commit = join(" -r ", @commits); | |
1868 | my $cmd; | |
1869 | ||
1870 | $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
1871 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
1872 | ||
1873 | my @lines = (); | |
1874 | ||
1875 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1876 | ||
1877 | if (!$email_git_penguin_chiefs) { | |
1878 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
1879 | } | |
1880 | ||
1881 | last if !@lines; | |
1882 | ||
1883 | my @authors = (); | |
1884 | foreach my $line (@lines) { | |
1885 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1886 | my $author = $1; | |
b9e2331d JP |
1887 | $author = deduplicate_email($author); |
1888 | push(@authors, $author); | |
683c6f8f JP |
1889 | } |
1890 | } | |
1891 | ||
1892 | save_commits_by_author(@lines) if ($interactive); | |
1893 | save_commits_by_signer(@lines) if ($interactive); | |
1894 | ||
1895 | push(@signers, @authors); | |
1896 | }} | |
1897 | else { | |
1898 | foreach my $commit (@commits) { | |
1899 | my $i; | |
1900 | my $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
1901 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1902 | my @author = vcs_find_author($cmd); | |
1903 | next if !@author; | |
b9e2331d JP |
1904 | |
1905 | my $formatted_author = deduplicate_email($author[0]); | |
1906 | ||
683c6f8f JP |
1907 | my $count = grep(/$commit/, @all_commits); |
1908 | for ($i = 0; $i < $count ; $i++) { | |
b9e2331d | 1909 | push(@blame_signers, $formatted_author); |
683c6f8f | 1910 | } |
63ab52db JP |
1911 | } |
1912 | } | |
1913 | if (@blame_signers) { | |
1914 | vcs_assign("authored lines", $total_lines, @blame_signers); | |
1915 | } | |
1916 | } | |
b9e2331d JP |
1917 | foreach my $signer (@signers) { |
1918 | $signer = deduplicate_email($signer); | |
1919 | } | |
60db31ac | 1920 | vcs_assign("commits", $total_commits, @signers); |
a8af2430 | 1921 | } else { |
b9e2331d JP |
1922 | foreach my $signer (@signers) { |
1923 | $signer = deduplicate_email($signer); | |
1924 | } | |
60db31ac | 1925 | vcs_assign("modified commits", $total_commits, @signers); |
cb7301c7 | 1926 | } |
cb7301c7 JP |
1927 | } |
1928 | ||
1929 | sub uniq { | |
a8af2430 | 1930 | my (@parms) = @_; |
cb7301c7 JP |
1931 | |
1932 | my %saw; | |
1933 | @parms = grep(!$saw{$_}++, @parms); | |
1934 | return @parms; | |
1935 | } | |
1936 | ||
1937 | sub sort_and_uniq { | |
a8af2430 | 1938 | my (@parms) = @_; |
cb7301c7 JP |
1939 | |
1940 | my %saw; | |
1941 | @parms = sort @parms; | |
1942 | @parms = grep(!$saw{$_}++, @parms); | |
1943 | return @parms; | |
1944 | } | |
1945 | ||
03372dbb JP |
1946 | sub clean_file_emails { |
1947 | my (@file_emails) = @_; | |
1948 | my @fmt_emails = (); | |
1949 | ||
1950 | foreach my $email (@file_emails) { | |
1951 | $email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g; | |
1952 | my ($name, $address) = parse_email($email); | |
1953 | if ($name eq '"[,\.]"') { | |
1954 | $name = ""; | |
1955 | } | |
1956 | ||
1957 | my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name); | |
1958 | if (@nw > 2) { | |
1959 | my $first = $nw[@nw - 3]; | |
1960 | my $middle = $nw[@nw - 2]; | |
1961 | my $last = $nw[@nw - 1]; | |
1962 | ||
1963 | if (((length($first) == 1 && $first =~ m/[A-Za-z]/) || | |
1964 | (length($first) == 2 && substr($first, -1) eq ".")) || | |
1965 | (length($middle) == 1 || | |
1966 | (length($middle) == 2 && substr($middle, -1) eq "."))) { | |
1967 | $name = "$first $middle $last"; | |
1968 | } else { | |
1969 | $name = "$middle $last"; | |
1970 | } | |
1971 | } | |
1972 | ||
1973 | if (substr($name, -1) =~ /[,\.]/) { | |
1974 | $name = substr($name, 0, length($name) - 1); | |
1975 | } elsif (substr($name, -2) =~ /[,\.]"/) { | |
1976 | $name = substr($name, 0, length($name) - 2) . '"'; | |
1977 | } | |
1978 | ||
1979 | if (substr($name, 0, 1) =~ /[,\.]/) { | |
1980 | $name = substr($name, 1, length($name) - 1); | |
1981 | } elsif (substr($name, 0, 2) =~ /"[,\.]/) { | |
1982 | $name = '"' . substr($name, 2, length($name) - 2); | |
1983 | } | |
1984 | ||
1985 | my $fmt_email = format_email($name, $address, $email_usename); | |
1986 | push(@fmt_emails, $fmt_email); | |
1987 | } | |
1988 | return @fmt_emails; | |
1989 | } | |
1990 | ||
3c7385b8 JP |
1991 | sub merge_email { |
1992 | my @lines; | |
1993 | my %saw; | |
1994 | ||
1995 | for (@_) { | |
1996 | my ($address, $role) = @$_; | |
1997 | if (!$saw{$address}) { | |
1998 | if ($output_roles) { | |
60db31ac | 1999 | push(@lines, "$address ($role)"); |
3c7385b8 | 2000 | } else { |
60db31ac | 2001 | push(@lines, $address); |
3c7385b8 JP |
2002 | } |
2003 | $saw{$address} = 1; | |
2004 | } | |
2005 | } | |
2006 | ||
2007 | return @lines; | |
2008 | } | |
2009 | ||
cb7301c7 | 2010 | sub output { |
a8af2430 | 2011 | my (@parms) = @_; |
cb7301c7 JP |
2012 | |
2013 | if ($output_multiline) { | |
2014 | foreach my $line (@parms) { | |
2015 | print("${line}\n"); | |
2016 | } | |
2017 | } else { | |
2018 | print(join($output_separator, @parms)); | |
2019 | print("\n"); | |
2020 | } | |
2021 | } | |
1b5e1cf6 JP |
2022 | |
2023 | my $rfc822re; | |
2024 | ||
2025 | sub make_rfc822re { | |
2026 | # Basic lexical tokens are specials, domain_literal, quoted_string, atom, and | |
2027 | # comment. We must allow for rfc822_lwsp (or comments) after each of these. | |
2028 | # This regexp will only work on addresses which have had comments stripped | |
2029 | # and replaced with rfc822_lwsp. | |
2030 | ||
2031 | my $specials = '()<>@,;:\\\\".\\[\\]'; | |
2032 | my $controls = '\\000-\\037\\177'; | |
2033 | ||
2034 | my $dtext = "[^\\[\\]\\r\\\\]"; | |
2035 | my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*"; | |
2036 | ||
2037 | my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*"; | |
2038 | ||
2039 | # Use zero-width assertion to spot the limit of an atom. A simple | |
2040 | # $rfc822_lwsp* causes the regexp engine to hang occasionally. | |
2041 | my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))"; | |
2042 | my $word = "(?:$atom|$quoted_string)"; | |
2043 | my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*"; | |
2044 | ||
2045 | my $sub_domain = "(?:$atom|$domain_literal)"; | |
2046 | my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*"; | |
2047 | ||
2048 | my $addr_spec = "$localpart\@$rfc822_lwsp*$domain"; | |
2049 | ||
2050 | my $phrase = "$word*"; | |
2051 | my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)"; | |
2052 | my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*"; | |
2053 | my $mailbox = "(?:$addr_spec|$phrase$route_addr)"; | |
2054 | ||
2055 | my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*"; | |
2056 | my $address = "(?:$mailbox|$group)"; | |
2057 | ||
2058 | return "$rfc822_lwsp*$address"; | |
2059 | } | |
2060 | ||
2061 | sub rfc822_strip_comments { | |
2062 | my $s = shift; | |
2063 | # Recursively remove comments, and replace with a single space. The simpler | |
2064 | # regexps in the Email Addressing FAQ are imperfect - they will miss escaped | |
2065 | # chars in atoms, for example. | |
2066 | ||
2067 | while ($s =~ s/^((?:[^"\\]|\\.)* | |
2068 | (?:"(?:[^"\\]|\\.)*"(?:[^"\\]|\\.)*)*) | |
2069 | \((?:[^()\\]|\\.)*\)/$1 /osx) {} | |
2070 | return $s; | |
2071 | } | |
2072 | ||
2073 | # valid: returns true if the parameter is an RFC822 valid address | |
2074 | # | |
22dd5b0c | 2075 | sub rfc822_valid { |
1b5e1cf6 JP |
2076 | my $s = rfc822_strip_comments(shift); |
2077 | ||
2078 | if (!$rfc822re) { | |
2079 | $rfc822re = make_rfc822re(); | |
2080 | } | |
2081 | ||
2082 | return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/; | |
2083 | } | |
2084 | ||
2085 | # validlist: In scalar context, returns true if the parameter is an RFC822 | |
2086 | # valid list of addresses. | |
2087 | # | |
2088 | # In list context, returns an empty list on failure (an invalid | |
2089 | # address was found); otherwise a list whose first element is the | |
2090 | # number of addresses found and whose remaining elements are the | |
2091 | # addresses. This is needed to disambiguate failure (invalid) | |
2092 | # from success with no addresses found, because an empty string is | |
2093 | # a valid list. | |
2094 | ||
22dd5b0c | 2095 | sub rfc822_validlist { |
1b5e1cf6 JP |
2096 | my $s = rfc822_strip_comments(shift); |
2097 | ||
2098 | if (!$rfc822re) { | |
2099 | $rfc822re = make_rfc822re(); | |
2100 | } | |
2101 | # * null list items are valid according to the RFC | |
2102 | # * the '1' business is to aid in distinguishing failure from no results | |
2103 | ||
2104 | my @r; | |
2105 | if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so && | |
2106 | $s =~ m/^$rfc822_char*$/) { | |
5f2441e9 | 2107 | while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) { |
60db31ac | 2108 | push(@r, $1); |
1b5e1cf6 JP |
2109 | } |
2110 | return wantarray ? (scalar(@r), @r) : 1; | |
2111 | } | |
60db31ac | 2112 | return wantarray ? () : 0; |
1b5e1cf6 | 2113 | } |