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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; | |
6ef1c52e | 16 | my $V = '0.26-beta4'; |
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; |
cb7301c7 JP |
39 | my $output_multiline = 1; |
40 | my $output_separator = ", "; | |
3c7385b8 JP |
41 | my $output_roles = 0; |
42 | my $output_rolestats = 0; | |
cb7301c7 JP |
43 | my $scm = 0; |
44 | my $web = 0; | |
45 | my $subsystem = 0; | |
46 | my $status = 0; | |
dcf36a92 | 47 | my $keywords = 1; |
4b76c9da | 48 | my $sections = 0; |
03372dbb | 49 | my $file_emails = 0; |
4a7fdb5f | 50 | my $from_filename = 0; |
3fb55652 | 51 | my $pattern_depth = 0; |
cb7301c7 JP |
52 | my $version = 0; |
53 | my $help = 0; | |
54 | ||
683c6f8f JP |
55 | my $vcs_used = 0; |
56 | ||
cb7301c7 JP |
57 | my $exit = 0; |
58 | ||
683c6f8f JP |
59 | my %commit_author_hash; |
60 | my %commit_signer_hash; | |
dace8e30 | 61 | |
cb7301c7 | 62 | my @penguin_chief = (); |
e4d26b02 | 63 | push(@penguin_chief, "Linus Torvalds:torvalds\@linux-foundation.org"); |
cb7301c7 | 64 | #Andrew wants in on most everything - 2009/01/14 |
e4d26b02 | 65 | #push(@penguin_chief, "Andrew Morton:akpm\@linux-foundation.org"); |
cb7301c7 JP |
66 | |
67 | my @penguin_chief_names = (); | |
68 | foreach my $chief (@penguin_chief) { | |
69 | if ($chief =~ m/^(.*):(.*)/) { | |
70 | my $chief_name = $1; | |
71 | my $chief_addr = $2; | |
72 | push(@penguin_chief_names, $chief_name); | |
73 | } | |
74 | } | |
e4d26b02 JP |
75 | my $penguin_chiefs = "\(" . join("|", @penguin_chief_names) . "\)"; |
76 | ||
77 | # Signature types of people who are either | |
78 | # a) responsible for the code in question, or | |
79 | # b) familiar enough with it to give relevant feedback | |
80 | my @signature_tags = (); | |
81 | push(@signature_tags, "Signed-off-by:"); | |
82 | push(@signature_tags, "Reviewed-by:"); | |
83 | push(@signature_tags, "Acked-by:"); | |
cb7301c7 | 84 | |
5f2441e9 | 85 | # rfc822 email address - preloaded methods go here. |
1b5e1cf6 | 86 | my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])"; |
df4cc036 | 87 | my $rfc822_char = '[\\000-\\377]'; |
1b5e1cf6 | 88 | |
60db31ac JP |
89 | # VCS command support: class-like functions and strings |
90 | ||
91 | my %VCS_cmds; | |
92 | ||
93 | my %VCS_cmds_git = ( | |
94 | "execute_cmd" => \&git_execute_cmd, | |
95 | "available" => '(which("git") ne "") && (-d ".git")', | |
683c6f8f JP |
96 | "find_signers_cmd" => |
97 | "git log --no-color --since=\$email_git_since " . | |
98 | '--format="GitCommit: %H%n' . | |
99 | 'GitAuthor: %an <%ae>%n' . | |
100 | 'GitDate: %aD%n' . | |
101 | 'GitSubject: %s%n' . | |
102 | '%b%n"' . | |
103 | " -- \$file", | |
104 | "find_commit_signers_cmd" => | |
105 | "git log --no-color " . | |
106 | '--format="GitCommit: %H%n' . | |
107 | 'GitAuthor: %an <%ae>%n' . | |
108 | 'GitDate: %aD%n' . | |
109 | 'GitSubject: %s%n' . | |
110 | '%b%n"' . | |
111 | " -1 \$commit", | |
112 | "find_commit_author_cmd" => | |
113 | "git log --no-color " . | |
114 | '--format="GitCommit: %H%n' . | |
115 | 'GitAuthor: %an <%ae>%n' . | |
116 | 'GitDate: %aD%n' . | |
117 | 'GitSubject: %s%n"' . | |
118 | " -1 \$commit", | |
60db31ac JP |
119 | "blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file", |
120 | "blame_file_cmd" => "git blame -l \$file", | |
683c6f8f | 121 | "commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})", |
dace8e30 | 122 | "blame_commit_pattern" => "^([0-9a-f]+) ", |
683c6f8f JP |
123 | "author_pattern" => "^GitAuthor: (.*)", |
124 | "subject_pattern" => "^GitSubject: (.*)", | |
60db31ac JP |
125 | ); |
126 | ||
127 | my %VCS_cmds_hg = ( | |
128 | "execute_cmd" => \&hg_execute_cmd, | |
129 | "available" => '(which("hg") ne "") && (-d ".hg")', | |
130 | "find_signers_cmd" => | |
683c6f8f JP |
131 | "hg log --date=\$email_hg_since " . |
132 | "--template='HgCommit: {node}\\n" . | |
133 | "HgAuthor: {author}\\n" . | |
134 | "HgSubject: {desc}\\n'" . | |
135 | " -- \$file", | |
136 | "find_commit_signers_cmd" => | |
137 | "hg log " . | |
138 | "--template='HgSubject: {desc}\\n'" . | |
139 | " -r \$commit", | |
140 | "find_commit_author_cmd" => | |
141 | "hg log " . | |
142 | "--template='HgCommit: {node}\\n" . | |
143 | "HgAuthor: {author}\\n" . | |
144 | "HgSubject: {desc|firstline}\\n'" . | |
145 | " -r \$commit", | |
60db31ac | 146 | "blame_range_cmd" => "", # not supported |
683c6f8f JP |
147 | "blame_file_cmd" => "hg blame -n \$file", |
148 | "commit_pattern" => "^HgCommit: ([0-9a-f]{40,40})", | |
149 | "blame_commit_pattern" => "^([ 0-9a-f]+):", | |
150 | "author_pattern" => "^HgAuthor: (.*)", | |
151 | "subject_pattern" => "^HgSubject: (.*)", | |
60db31ac JP |
152 | ); |
153 | ||
bcde44ed JP |
154 | my $conf = which_conf(".get_maintainer.conf"); |
155 | if (-f $conf) { | |
368669da | 156 | my @conf_args; |
bcde44ed JP |
157 | open(my $conffile, '<', "$conf") |
158 | or warn "$P: Can't find a readable .get_maintainer.conf file $!\n"; | |
159 | ||
368669da JP |
160 | while (<$conffile>) { |
161 | my $line = $_; | |
162 | ||
163 | $line =~ s/\s*\n?$//g; | |
164 | $line =~ s/^\s*//g; | |
165 | $line =~ s/\s+/ /g; | |
166 | ||
167 | next if ($line =~ m/^\s*#/); | |
168 | next if ($line =~ m/^\s*$/); | |
169 | ||
170 | my @words = split(" ", $line); | |
171 | foreach my $word (@words) { | |
172 | last if ($word =~ m/^#/); | |
173 | push (@conf_args, $word); | |
174 | } | |
175 | } | |
176 | close($conffile); | |
177 | unshift(@ARGV, @conf_args) if @conf_args; | |
178 | } | |
179 | ||
cb7301c7 JP |
180 | if (!GetOptions( |
181 | 'email!' => \$email, | |
182 | 'git!' => \$email_git, | |
e4d26b02 | 183 | 'git-all-signature-types!' => \$email_git_all_signature_types, |
60db31ac | 184 | 'git-blame!' => \$email_git_blame, |
683c6f8f | 185 | 'git-blame-signatures!' => \$email_git_blame_signatures, |
e3e9d114 | 186 | 'git-fallback!' => \$email_git_fallback, |
cb7301c7 JP |
187 | 'git-chief-penguins!' => \$email_git_penguin_chiefs, |
188 | 'git-min-signatures=i' => \$email_git_min_signatures, | |
189 | 'git-max-maintainers=i' => \$email_git_max_maintainers, | |
afa81ee1 | 190 | 'git-min-percent=i' => \$email_git_min_percent, |
cb7301c7 | 191 | 'git-since=s' => \$email_git_since, |
60db31ac | 192 | 'hg-since=s' => \$email_hg_since, |
dace8e30 | 193 | 'i|interactive!' => \$interactive, |
11ecf53c | 194 | 'remove-duplicates!' => \$email_remove_duplicates, |
cb7301c7 JP |
195 | 'm!' => \$email_maintainer, |
196 | 'n!' => \$email_usename, | |
197 | 'l!' => \$email_list, | |
198 | 's!' => \$email_subscriber_list, | |
199 | 'multiline!' => \$output_multiline, | |
3c7385b8 JP |
200 | 'roles!' => \$output_roles, |
201 | 'rolestats!' => \$output_rolestats, | |
cb7301c7 JP |
202 | 'separator=s' => \$output_separator, |
203 | 'subsystem!' => \$subsystem, | |
204 | 'status!' => \$status, | |
205 | 'scm!' => \$scm, | |
206 | 'web!' => \$web, | |
3fb55652 | 207 | 'pattern-depth=i' => \$pattern_depth, |
dcf36a92 | 208 | 'k|keywords!' => \$keywords, |
4b76c9da | 209 | 'sections!' => \$sections, |
03372dbb | 210 | 'fe|file-emails!' => \$file_emails, |
4a7fdb5f | 211 | 'f|file' => \$from_filename, |
cb7301c7 | 212 | 'v|version' => \$version, |
64f77f31 | 213 | 'h|help|usage' => \$help, |
cb7301c7 | 214 | )) { |
3c7385b8 | 215 | die "$P: invalid argument - use --help if necessary\n"; |
cb7301c7 JP |
216 | } |
217 | ||
218 | if ($help != 0) { | |
219 | usage(); | |
220 | exit 0; | |
221 | } | |
222 | ||
223 | if ($version != 0) { | |
224 | print("${P} ${V}\n"); | |
225 | exit 0; | |
226 | } | |
227 | ||
64f77f31 JP |
228 | if (-t STDIN && !@ARGV) { |
229 | # We're talking to a terminal, but have no command line arguments. | |
230 | die "$P: missing patchfile or -f file - use --help if necessary\n"; | |
cb7301c7 JP |
231 | } |
232 | ||
683c6f8f JP |
233 | $output_multiline = 0 if ($output_separator ne ", "); |
234 | $output_rolestats = 1 if ($interactive); | |
235 | $output_roles = 1 if ($output_rolestats); | |
3c7385b8 | 236 | |
4b76c9da JP |
237 | if ($sections) { |
238 | $email = 0; | |
239 | $email_list = 0; | |
240 | $scm = 0; | |
241 | $status = 0; | |
242 | $subsystem = 0; | |
243 | $web = 0; | |
244 | $keywords = 0; | |
6ef1c52e | 245 | $interactive = 0; |
4b76c9da JP |
246 | } else { |
247 | my $selections = $email + $scm + $status + $subsystem + $web; | |
248 | if ($selections == 0) { | |
4b76c9da JP |
249 | die "$P: Missing required option: email, scm, status, subsystem or web\n"; |
250 | } | |
cb7301c7 JP |
251 | } |
252 | ||
f5492666 JP |
253 | if ($email && |
254 | ($email_maintainer + $email_list + $email_subscriber_list + | |
255 | $email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) { | |
cb7301c7 JP |
256 | die "$P: Please select at least 1 email option\n"; |
257 | } | |
258 | ||
259 | if (!top_of_kernel_tree($lk_path)) { | |
260 | die "$P: The current directory does not appear to be " | |
261 | . "a linux kernel source tree.\n"; | |
262 | } | |
263 | ||
264 | ## Read MAINTAINERS for type/value pairs | |
265 | ||
266 | my @typevalue = (); | |
dcf36a92 JP |
267 | my %keyword_hash; |
268 | ||
22dd5b0c SH |
269 | open (my $maint, '<', "${lk_path}MAINTAINERS") |
270 | or die "$P: Can't open MAINTAINERS: $!\n"; | |
271 | while (<$maint>) { | |
cb7301c7 JP |
272 | my $line = $_; |
273 | ||
274 | if ($line =~ m/^(\C):\s*(.*)/) { | |
275 | my $type = $1; | |
276 | my $value = $2; | |
277 | ||
278 | ##Filename pattern matching | |
279 | if ($type eq "F" || $type eq "X") { | |
280 | $value =~ s@\.@\\\.@g; ##Convert . to \. | |
281 | $value =~ s/\*/\.\*/g; ##Convert * to .* | |
282 | $value =~ s/\?/\./g; ##Convert ? to . | |
870020f9 JP |
283 | ##if pattern is a directory and it lacks a trailing slash, add one |
284 | if ((-d $value)) { | |
285 | $value =~ s@([^/])$@$1/@; | |
286 | } | |
dcf36a92 JP |
287 | } elsif ($type eq "K") { |
288 | $keyword_hash{@typevalue} = $value; | |
cb7301c7 JP |
289 | } |
290 | push(@typevalue, "$type:$value"); | |
291 | } elsif (!/^(\s)*$/) { | |
292 | $line =~ s/\n$//g; | |
293 | push(@typevalue, $line); | |
294 | } | |
295 | } | |
22dd5b0c | 296 | close($maint); |
cb7301c7 | 297 | |
8cbb3a77 JP |
298 | my %mailmap; |
299 | ||
11ecf53c | 300 | if ($email_remove_duplicates) { |
22dd5b0c SH |
301 | open(my $mailmap, '<', "${lk_path}.mailmap") |
302 | or warn "$P: Can't open .mailmap: $!\n"; | |
303 | while (<$mailmap>) { | |
11ecf53c | 304 | my $line = $_; |
8cbb3a77 | 305 | |
11ecf53c JP |
306 | next if ($line =~ m/^\s*#/); |
307 | next if ($line =~ m/^\s*$/); | |
8cbb3a77 | 308 | |
11ecf53c | 309 | my ($name, $address) = parse_email($line); |
a8af2430 | 310 | $line = format_email($name, $address, $email_usename); |
8cbb3a77 | 311 | |
11ecf53c | 312 | next if ($line =~ m/^\s*$/); |
8cbb3a77 | 313 | |
11ecf53c JP |
314 | if (exists($mailmap{$name})) { |
315 | my $obj = $mailmap{$name}; | |
316 | push(@$obj, $address); | |
317 | } else { | |
318 | my @arr = ($address); | |
319 | $mailmap{$name} = \@arr; | |
320 | } | |
8cbb3a77 | 321 | } |
22dd5b0c | 322 | close($mailmap); |
8cbb3a77 JP |
323 | } |
324 | ||
4a7fdb5f | 325 | ## use the filenames on the command line or find the filenames in the patchfiles |
cb7301c7 JP |
326 | |
327 | my @files = (); | |
f5492666 | 328 | my @range = (); |
dcf36a92 | 329 | my @keyword_tvi = (); |
03372dbb | 330 | my @file_emails = (); |
cb7301c7 | 331 | |
64f77f31 JP |
332 | if (!@ARGV) { |
333 | push(@ARGV, "&STDIN"); | |
334 | } | |
335 | ||
4a7fdb5f | 336 | foreach my $file (@ARGV) { |
64f77f31 JP |
337 | if ($file ne "&STDIN") { |
338 | ##if $file is a directory and it lacks a trailing slash, add one | |
339 | if ((-d $file)) { | |
340 | $file =~ s@([^/])$@$1/@; | |
341 | } elsif (!(-f $file)) { | |
342 | die "$P: file '${file}' not found\n"; | |
343 | } | |
cb7301c7 | 344 | } |
4a7fdb5f JP |
345 | if ($from_filename) { |
346 | push(@files, $file); | |
fab9ed12 | 347 | if ($file ne "MAINTAINERS" && -f $file && ($keywords || $file_emails)) { |
22dd5b0c SH |
348 | open(my $f, '<', $file) |
349 | or die "$P: Can't open $file: $!\n"; | |
350 | my $text = do { local($/) ; <$f> }; | |
351 | close($f); | |
03372dbb JP |
352 | if ($keywords) { |
353 | foreach my $line (keys %keyword_hash) { | |
354 | if ($text =~ m/$keyword_hash{$line}/x) { | |
355 | push(@keyword_tvi, $line); | |
356 | } | |
dcf36a92 JP |
357 | } |
358 | } | |
03372dbb JP |
359 | if ($file_emails) { |
360 | 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; | |
361 | push(@file_emails, clean_file_emails(@poss_addr)); | |
362 | } | |
dcf36a92 | 363 | } |
4a7fdb5f JP |
364 | } else { |
365 | my $file_cnt = @files; | |
f5492666 | 366 | my $lastfile; |
22dd5b0c | 367 | |
3a4df13d | 368 | open(my $patch, "< $file") |
22dd5b0c SH |
369 | or die "$P: Can't open $file: $!\n"; |
370 | while (<$patch>) { | |
dcf36a92 | 371 | my $patch_line = $_; |
4a7fdb5f JP |
372 | if (m/^\+\+\+\s+(\S+)/) { |
373 | my $filename = $1; | |
374 | $filename =~ s@^[^/]*/@@; | |
375 | $filename =~ s@\n@@; | |
f5492666 | 376 | $lastfile = $filename; |
4a7fdb5f | 377 | push(@files, $filename); |
f5492666 JP |
378 | } elsif (m/^\@\@ -(\d+),(\d+)/) { |
379 | if ($email_git_blame) { | |
380 | push(@range, "$lastfile:$1:$2"); | |
381 | } | |
dcf36a92 JP |
382 | } elsif ($keywords) { |
383 | foreach my $line (keys %keyword_hash) { | |
384 | if ($patch_line =~ m/^[+-].*$keyword_hash{$line}/x) { | |
385 | push(@keyword_tvi, $line); | |
386 | } | |
387 | } | |
4a7fdb5f | 388 | } |
cb7301c7 | 389 | } |
22dd5b0c SH |
390 | close($patch); |
391 | ||
4a7fdb5f | 392 | if ($file_cnt == @files) { |
7f29fd27 | 393 | warn "$P: file '${file}' doesn't appear to be a patch. " |
4a7fdb5f JP |
394 | . "Add -f to options?\n"; |
395 | } | |
396 | @files = sort_and_uniq(@files); | |
cb7301c7 | 397 | } |
cb7301c7 JP |
398 | } |
399 | ||
03372dbb JP |
400 | @file_emails = uniq(@file_emails); |
401 | ||
683c6f8f JP |
402 | my %email_hash_name; |
403 | my %email_hash_address; | |
cb7301c7 | 404 | my @email_to = (); |
683c6f8f | 405 | my %hash_list_to; |
290603c1 | 406 | my @list_to = (); |
cb7301c7 JP |
407 | my @scm = (); |
408 | my @web = (); | |
409 | my @subsystem = (); | |
410 | my @status = (); | |
6ef1c52e | 411 | my @interactive_to = (); |
683c6f8f | 412 | my $signature_pattern; |
cb7301c7 | 413 | |
6ef1c52e | 414 | my @maintainers = get_maintainers(); |
cb7301c7 | 415 | |
6ef1c52e JP |
416 | if (@maintainers) { |
417 | @maintainers = merge_email(@maintainers); | |
418 | output(@maintainers); | |
419 | } | |
683c6f8f JP |
420 | |
421 | if ($scm) { | |
422 | @scm = uniq(@scm); | |
423 | output(@scm); | |
424 | } | |
425 | ||
426 | if ($status) { | |
427 | @status = uniq(@status); | |
428 | output(@status); | |
429 | } | |
430 | ||
431 | if ($subsystem) { | |
432 | @subsystem = uniq(@subsystem); | |
433 | output(@subsystem); | |
434 | } | |
435 | ||
436 | if ($web) { | |
437 | @web = uniq(@web); | |
438 | output(@web); | |
439 | } | |
440 | ||
441 | exit($exit); | |
442 | ||
6ef1c52e | 443 | sub get_maintainers { |
683c6f8f JP |
444 | %email_hash_name = (); |
445 | %email_hash_address = (); | |
446 | %commit_author_hash = (); | |
447 | %commit_signer_hash = (); | |
448 | @email_to = (); | |
449 | %hash_list_to = (); | |
450 | @list_to = (); | |
451 | @scm = (); | |
452 | @web = (); | |
453 | @subsystem = (); | |
454 | @status = (); | |
6ef1c52e | 455 | @interactive_to = (); |
683c6f8f JP |
456 | if ($email_git_all_signature_types) { |
457 | $signature_pattern = "(.+?)[Bb][Yy]:"; | |
458 | } else { | |
459 | $signature_pattern = "\(" . join("|", @signature_tags) . "\)"; | |
460 | } | |
461 | ||
462 | # Find responsible parties | |
463 | ||
6ef1c52e JP |
464 | my %exact_pattern_match_hash; |
465 | ||
683c6f8f JP |
466 | foreach my $file (@files) { |
467 | ||
468 | my %hash; | |
683c6f8f JP |
469 | my $tvi = find_first_section(); |
470 | while ($tvi < @typevalue) { | |
471 | my $start = find_starting_index($tvi); | |
472 | my $end = find_ending_index($tvi); | |
473 | my $exclude = 0; | |
474 | my $i; | |
475 | ||
476 | #Do not match excluded file patterns | |
272a8979 | 477 | |
272a8979 JP |
478 | for ($i = $start; $i < $end; $i++) { |
479 | my $line = $typevalue[$i]; | |
480 | if ($line =~ m/^(\C):\s*(.*)/) { | |
481 | my $type = $1; | |
482 | my $value = $2; | |
683c6f8f | 483 | if ($type eq 'X') { |
272a8979 | 484 | if (file_match_pattern($file, $value)) { |
683c6f8f JP |
485 | $exclude = 1; |
486 | last; | |
487 | } | |
488 | } | |
489 | } | |
490 | } | |
491 | ||
492 | if (!$exclude) { | |
493 | for ($i = $start; $i < $end; $i++) { | |
494 | my $line = $typevalue[$i]; | |
495 | if ($line =~ m/^(\C):\s*(.*)/) { | |
496 | my $type = $1; | |
497 | my $value = $2; | |
498 | if ($type eq 'F') { | |
499 | if (file_match_pattern($file, $value)) { | |
500 | my $value_pd = ($value =~ tr@/@@); | |
501 | my $file_pd = ($file =~ tr@/@@); | |
502 | $value_pd++ if (substr($value,-1,1) ne "/"); | |
503 | $value_pd = -1 if ($value =~ /^\.\*/); | |
6ef1c52e JP |
504 | if ($value_pd >= $file_pd) { |
505 | $exact_pattern_match_hash{$file} = 1; | |
506 | } | |
683c6f8f JP |
507 | if ($pattern_depth == 0 || |
508 | (($file_pd - $value_pd) < $pattern_depth)) { | |
509 | $hash{$tvi} = $value_pd; | |
510 | } | |
272a8979 JP |
511 | } |
512 | } | |
513 | } | |
514 | } | |
515 | } | |
683c6f8f | 516 | $tvi = $end + 1; |
1d606b4e | 517 | } |
272a8979 | 518 | |
683c6f8f JP |
519 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { |
520 | add_categories($line); | |
521 | if ($sections) { | |
522 | my $i; | |
523 | my $start = find_starting_index($line); | |
524 | my $end = find_ending_index($line); | |
525 | for ($i = $start; $i < $end; $i++) { | |
526 | my $line = $typevalue[$i]; | |
527 | if ($line =~ /^[FX]:/) { ##Restore file patterns | |
528 | $line =~ s/([^\\])\.([^\*])/$1\?$2/g; | |
529 | $line =~ s/([^\\])\.$/$1\?/g; ##Convert . back to ? | |
530 | $line =~ s/\\\./\./g; ##Convert \. to . | |
531 | $line =~ s/\.\*/\*/g; ##Convert .* to * | |
532 | } | |
533 | $line =~ s/^([A-Z]):/$1:\t/g; | |
534 | print("$line\n"); | |
4b76c9da | 535 | } |
683c6f8f | 536 | print("\n"); |
4b76c9da | 537 | } |
6ffd9485 | 538 | } |
dace8e30 | 539 | } |
cb7301c7 | 540 | |
683c6f8f JP |
541 | if ($keywords) { |
542 | @keyword_tvi = sort_and_uniq(@keyword_tvi); | |
543 | foreach my $line (@keyword_tvi) { | |
544 | add_categories($line); | |
545 | } | |
dcf36a92 | 546 | } |
dcf36a92 | 547 | |
6ef1c52e JP |
548 | @interactive_to = (@email_to, @list_to); |
549 | ||
550 | foreach my $file (@files) { | |
551 | if ($email && | |
552 | ($email_git || ($email_git_fallback && | |
553 | !$exact_pattern_match_hash{$file}))) { | |
554 | vcs_file_signoffs($file); | |
555 | } | |
556 | if ($email && $email_git_blame) { | |
557 | vcs_file_blame($file); | |
558 | } | |
559 | } | |
560 | ||
683c6f8f JP |
561 | if ($email) { |
562 | foreach my $chief (@penguin_chief) { | |
563 | if ($chief =~ m/^(.*):(.*)/) { | |
564 | my $email_address; | |
0e70e83d | 565 | |
683c6f8f JP |
566 | $email_address = format_email($1, $2, $email_usename); |
567 | if ($email_git_penguin_chiefs) { | |
568 | push(@email_to, [$email_address, 'chief penguin']); | |
569 | } else { | |
570 | @email_to = grep($_->[0] !~ /${email_address}/, @email_to); | |
571 | } | |
cb7301c7 JP |
572 | } |
573 | } | |
03372dbb | 574 | |
683c6f8f JP |
575 | foreach my $email (@file_emails) { |
576 | my ($name, $address) = parse_email($email); | |
03372dbb | 577 | |
683c6f8f JP |
578 | my $tmp_email = format_email($name, $address, $email_usename); |
579 | push_email_address($tmp_email, ''); | |
580 | add_role($tmp_email, 'in file'); | |
581 | } | |
03372dbb | 582 | } |
cb7301c7 | 583 | |
290603c1 | 584 | my @to = (); |
683c6f8f JP |
585 | if ($email || $email_list) { |
586 | if ($email) { | |
587 | @to = (@to, @email_to); | |
588 | } | |
589 | if ($email_list) { | |
590 | @to = (@to, @list_to); | |
dace8e30 | 591 | } |
290603c1 | 592 | } |
cb7301c7 | 593 | |
6ef1c52e JP |
594 | if ($interactive) { |
595 | @interactive_to = @to; | |
596 | @to = interactive_get_maintainers(\@interactive_to); | |
597 | } | |
cb7301c7 | 598 | |
683c6f8f | 599 | return @to; |
cb7301c7 JP |
600 | } |
601 | ||
cb7301c7 JP |
602 | sub file_match_pattern { |
603 | my ($file, $pattern) = @_; | |
604 | if (substr($pattern, -1) eq "/") { | |
605 | if ($file =~ m@^$pattern@) { | |
606 | return 1; | |
607 | } | |
608 | } else { | |
609 | if ($file =~ m@^$pattern@) { | |
610 | my $s1 = ($file =~ tr@/@@); | |
611 | my $s2 = ($pattern =~ tr@/@@); | |
612 | if ($s1 == $s2) { | |
613 | return 1; | |
614 | } | |
615 | } | |
616 | } | |
617 | return 0; | |
618 | } | |
619 | ||
620 | sub usage { | |
621 | print <<EOT; | |
622 | usage: $P [options] patchfile | |
870020f9 | 623 | $P [options] -f file|directory |
cb7301c7 JP |
624 | version: $V |
625 | ||
626 | MAINTAINER field selection options: | |
627 | --email => print email address(es) if any | |
628 | --git => include recent git \*-by: signers | |
e4d26b02 | 629 | --git-all-signature-types => include signers regardless of signature type |
683c6f8f | 630 | or use only ${signature_pattern} signers (default: $email_git_all_signature_types) |
e3e9d114 | 631 | --git-fallback => use git when no exact MAINTAINERS pattern (default: $email_git_fallback) |
cb7301c7 | 632 | --git-chief-penguins => include ${penguin_chiefs} |
e4d26b02 JP |
633 | --git-min-signatures => number of signatures required (default: $email_git_min_signatures) |
634 | --git-max-maintainers => maximum maintainers to add (default: $email_git_max_maintainers) | |
635 | --git-min-percent => minimum percentage of commits required (default: $email_git_min_percent) | |
f5492666 | 636 | --git-blame => use git blame to find modified commits for patch or file |
e4d26b02 JP |
637 | --git-since => git history to use (default: $email_git_since) |
638 | --hg-since => hg history to use (default: $email_hg_since) | |
dace8e30 | 639 | --interactive => display a menu (mostly useful if used with the --git option) |
cb7301c7 JP |
640 | --m => include maintainer(s) if any |
641 | --n => include name 'Full Name <addr\@domain.tld>' | |
642 | --l => include list(s) if any | |
643 | --s => include subscriber only list(s) if any | |
11ecf53c | 644 | --remove-duplicates => minimize duplicate email names/addresses |
3c7385b8 JP |
645 | --roles => show roles (status:subsystem, git-signer, list, etc...) |
646 | --rolestats => show roles and statistics (commits/total_commits, %) | |
03372dbb | 647 | --file-emails => add email addresses found in -f file (default: 0 (off)) |
cb7301c7 JP |
648 | --scm => print SCM tree(s) if any |
649 | --status => print status if any | |
650 | --subsystem => print subsystem name if any | |
651 | --web => print website(s) if any | |
652 | ||
653 | Output type options: | |
654 | --separator [, ] => separator for multiple entries on 1 line | |
42498316 | 655 | using --separator also sets --nomultiline if --separator is not [, ] |
cb7301c7 JP |
656 | --multiline => print 1 entry per line |
657 | ||
cb7301c7 | 658 | Other options: |
3fb55652 | 659 | --pattern-depth => Number of pattern directory traversals (default: 0 (all)) |
dcf36a92 | 660 | --keywords => scan patch for keywords (default: 1 (on)) |
4b76c9da | 661 | --sections => print the entire subsystem sections with pattern matches |
f5f5078d | 662 | --version => show version |
cb7301c7 JP |
663 | --help => show this help information |
664 | ||
3fb55652 | 665 | Default options: |
11ecf53c | 666 | [--email --git --m --n --l --multiline --pattern-depth=0 --remove-duplicates] |
3fb55652 | 667 | |
870020f9 JP |
668 | Notes: |
669 | Using "-f directory" may give unexpected results: | |
f5492666 JP |
670 | Used with "--git", git signators for _all_ files in and below |
671 | directory are examined as git recurses directories. | |
672 | Any specified X: (exclude) pattern matches are _not_ ignored. | |
673 | Used with "--nogit", directory is used as a pattern match, | |
60db31ac JP |
674 | no individual file within the directory or subdirectory |
675 | is matched. | |
f5492666 JP |
676 | Used with "--git-blame", does not iterate all files in directory |
677 | Using "--git-blame" is slow and may add old committers and authors | |
678 | that are no longer active maintainers to the output. | |
3c7385b8 JP |
679 | Using "--roles" or "--rolestats" with git send-email --cc-cmd or any |
680 | other automated tools that expect only ["name"] <email address> | |
681 | may not work because of additional output after <email address>. | |
682 | Using "--rolestats" and "--git-blame" shows the #/total=% commits, | |
683 | not the percentage of the entire file authored. # of commits is | |
684 | not a good measure of amount of code authored. 1 major commit may | |
685 | contain a thousand lines, 5 trivial commits may modify a single line. | |
60db31ac JP |
686 | If git is not installed, but mercurial (hg) is installed and an .hg |
687 | repository exists, the following options apply to mercurial: | |
688 | --git, | |
689 | --git-min-signatures, --git-max-maintainers, --git-min-percent, and | |
690 | --git-blame | |
691 | Use --hg-since not --git-since to control date selection | |
368669da JP |
692 | File ".get_maintainer.conf", if it exists in the linux kernel source root |
693 | directory, can change whatever get_maintainer defaults are desired. | |
694 | Entries in this file can be any command line argument. | |
695 | This file is prepended to any additional command line arguments. | |
696 | Multiple lines and # comments are allowed. | |
cb7301c7 JP |
697 | EOT |
698 | } | |
699 | ||
700 | sub top_of_kernel_tree { | |
701 | my ($lk_path) = @_; | |
702 | ||
703 | if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { | |
704 | $lk_path .= "/"; | |
705 | } | |
706 | if ( (-f "${lk_path}COPYING") | |
707 | && (-f "${lk_path}CREDITS") | |
708 | && (-f "${lk_path}Kbuild") | |
709 | && (-f "${lk_path}MAINTAINERS") | |
710 | && (-f "${lk_path}Makefile") | |
711 | && (-f "${lk_path}README") | |
712 | && (-d "${lk_path}Documentation") | |
713 | && (-d "${lk_path}arch") | |
714 | && (-d "${lk_path}include") | |
715 | && (-d "${lk_path}drivers") | |
716 | && (-d "${lk_path}fs") | |
717 | && (-d "${lk_path}init") | |
718 | && (-d "${lk_path}ipc") | |
719 | && (-d "${lk_path}kernel") | |
720 | && (-d "${lk_path}lib") | |
721 | && (-d "${lk_path}scripts")) { | |
722 | return 1; | |
723 | } | |
724 | return 0; | |
725 | } | |
726 | ||
0e70e83d JP |
727 | sub parse_email { |
728 | my ($formatted_email) = @_; | |
729 | ||
730 | my $name = ""; | |
731 | my $address = ""; | |
732 | ||
11ecf53c | 733 | if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) { |
0e70e83d JP |
734 | $name = $1; |
735 | $address = $2; | |
11ecf53c | 736 | } elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) { |
0e70e83d | 737 | $address = $1; |
b781655a | 738 | } elsif ($formatted_email =~ /^(.+\@\S*).*$/) { |
0e70e83d JP |
739 | $address = $1; |
740 | } | |
cb7301c7 JP |
741 | |
742 | $name =~ s/^\s+|\s+$//g; | |
d789504a | 743 | $name =~ s/^\"|\"$//g; |
0e70e83d | 744 | $address =~ s/^\s+|\s+$//g; |
cb7301c7 | 745 | |
a63ceb4c | 746 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars |
0e70e83d JP |
747 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes |
748 | $name = "\"$name\""; | |
749 | } | |
750 | ||
751 | return ($name, $address); | |
752 | } | |
753 | ||
754 | sub format_email { | |
a8af2430 | 755 | my ($name, $address, $usename) = @_; |
0e70e83d JP |
756 | |
757 | my $formatted_email; | |
758 | ||
759 | $name =~ s/^\s+|\s+$//g; | |
760 | $name =~ s/^\"|\"$//g; | |
761 | $address =~ s/^\s+|\s+$//g; | |
cb7301c7 | 762 | |
a63ceb4c | 763 | if ($name =~ /[^\w \-]/i) { ##has "must quote" chars |
cb7301c7 | 764 | $name =~ s/(?<!\\)"/\\"/g; ##escape quotes |
0e70e83d JP |
765 | $name = "\"$name\""; |
766 | } | |
767 | ||
a8af2430 | 768 | if ($usename) { |
0e70e83d JP |
769 | if ("$name" eq "") { |
770 | $formatted_email = "$address"; | |
771 | } else { | |
a8af2430 | 772 | $formatted_email = "$name <$address>"; |
0e70e83d | 773 | } |
cb7301c7 | 774 | } else { |
0e70e83d | 775 | $formatted_email = $address; |
cb7301c7 | 776 | } |
0e70e83d | 777 | |
cb7301c7 JP |
778 | return $formatted_email; |
779 | } | |
780 | ||
272a8979 JP |
781 | sub find_first_section { |
782 | my $index = 0; | |
783 | ||
784 | while ($index < @typevalue) { | |
785 | my $tv = $typevalue[$index]; | |
786 | if (($tv =~ m/^(\C):\s*(.*)/)) { | |
787 | last; | |
788 | } | |
789 | $index++; | |
790 | } | |
791 | ||
792 | return $index; | |
793 | } | |
794 | ||
b781655a | 795 | sub find_starting_index { |
b781655a JP |
796 | my ($index) = @_; |
797 | ||
798 | while ($index > 0) { | |
799 | my $tv = $typevalue[$index]; | |
800 | if (!($tv =~ m/^(\C):\s*(.*)/)) { | |
801 | last; | |
802 | } | |
803 | $index--; | |
804 | } | |
805 | ||
806 | return $index; | |
807 | } | |
808 | ||
809 | sub find_ending_index { | |
cb7301c7 JP |
810 | my ($index) = @_; |
811 | ||
b781655a | 812 | while ($index < @typevalue) { |
cb7301c7 | 813 | my $tv = $typevalue[$index]; |
b781655a JP |
814 | if (!($tv =~ m/^(\C):\s*(.*)/)) { |
815 | last; | |
816 | } | |
817 | $index++; | |
818 | } | |
819 | ||
820 | return $index; | |
821 | } | |
822 | ||
3c7385b8 JP |
823 | sub get_maintainer_role { |
824 | my ($index) = @_; | |
825 | ||
826 | my $i; | |
827 | my $start = find_starting_index($index); | |
828 | my $end = find_ending_index($index); | |
829 | ||
830 | my $role; | |
831 | my $subsystem = $typevalue[$start]; | |
832 | if (length($subsystem) > 20) { | |
833 | $subsystem = substr($subsystem, 0, 17); | |
834 | $subsystem =~ s/\s*$//; | |
835 | $subsystem = $subsystem . "..."; | |
836 | } | |
837 | ||
838 | for ($i = $start + 1; $i < $end; $i++) { | |
839 | my $tv = $typevalue[$i]; | |
840 | if ($tv =~ m/^(\C):\s*(.*)/) { | |
841 | my $ptype = $1; | |
842 | my $pvalue = $2; | |
843 | if ($ptype eq "S") { | |
844 | $role = $pvalue; | |
845 | } | |
846 | } | |
847 | } | |
848 | ||
849 | $role = lc($role); | |
850 | if ($role eq "supported") { | |
851 | $role = "supporter"; | |
852 | } elsif ($role eq "maintained") { | |
853 | $role = "maintainer"; | |
854 | } elsif ($role eq "odd fixes") { | |
855 | $role = "odd fixer"; | |
856 | } elsif ($role eq "orphan") { | |
857 | $role = "orphan minder"; | |
858 | } elsif ($role eq "obsolete") { | |
859 | $role = "obsolete minder"; | |
860 | } elsif ($role eq "buried alive in reporters") { | |
861 | $role = "chief penguin"; | |
862 | } | |
863 | ||
864 | return $role . ":" . $subsystem; | |
865 | } | |
866 | ||
867 | sub get_list_role { | |
868 | my ($index) = @_; | |
869 | ||
870 | my $i; | |
871 | my $start = find_starting_index($index); | |
872 | my $end = find_ending_index($index); | |
873 | ||
874 | my $subsystem = $typevalue[$start]; | |
875 | if (length($subsystem) > 20) { | |
876 | $subsystem = substr($subsystem, 0, 17); | |
877 | $subsystem =~ s/\s*$//; | |
878 | $subsystem = $subsystem . "..."; | |
879 | } | |
880 | ||
881 | if ($subsystem eq "THE REST") { | |
882 | $subsystem = ""; | |
883 | } | |
884 | ||
885 | return $subsystem; | |
886 | } | |
887 | ||
b781655a JP |
888 | sub add_categories { |
889 | my ($index) = @_; | |
890 | ||
891 | my $i; | |
892 | my $start = find_starting_index($index); | |
893 | my $end = find_ending_index($index); | |
894 | ||
895 | push(@subsystem, $typevalue[$start]); | |
896 | ||
897 | for ($i = $start + 1; $i < $end; $i++) { | |
898 | my $tv = $typevalue[$i]; | |
290603c1 | 899 | if ($tv =~ m/^(\C):\s*(.*)/) { |
cb7301c7 JP |
900 | my $ptype = $1; |
901 | my $pvalue = $2; | |
902 | if ($ptype eq "L") { | |
290603c1 JP |
903 | my $list_address = $pvalue; |
904 | my $list_additional = ""; | |
3c7385b8 JP |
905 | my $list_role = get_list_role($i); |
906 | ||
907 | if ($list_role ne "") { | |
908 | $list_role = ":" . $list_role; | |
909 | } | |
290603c1 JP |
910 | if ($list_address =~ m/([^\s]+)\s+(.*)$/) { |
911 | $list_address = $1; | |
912 | $list_additional = $2; | |
913 | } | |
bdf7c685 | 914 | if ($list_additional =~ m/subscribers-only/) { |
cb7301c7 | 915 | if ($email_subscriber_list) { |
6ef1c52e JP |
916 | if (!$hash_list_to{lc($list_address)}) { |
917 | $hash_list_to{lc($list_address)} = 1; | |
683c6f8f JP |
918 | push(@list_to, [$list_address, |
919 | "subscriber list${list_role}"]); | |
920 | } | |
cb7301c7 JP |
921 | } |
922 | } else { | |
923 | if ($email_list) { | |
6ef1c52e JP |
924 | if (!$hash_list_to{lc($list_address)}) { |
925 | $hash_list_to{lc($list_address)} = 1; | |
683c6f8f JP |
926 | push(@list_to, [$list_address, |
927 | "open list${list_role}"]); | |
928 | } | |
cb7301c7 JP |
929 | } |
930 | } | |
931 | } elsif ($ptype eq "M") { | |
0e70e83d JP |
932 | my ($name, $address) = parse_email($pvalue); |
933 | if ($name eq "") { | |
b781655a JP |
934 | if ($i > 0) { |
935 | my $tv = $typevalue[$i - 1]; | |
0e70e83d JP |
936 | if ($tv =~ m/^(\C):\s*(.*)/) { |
937 | if ($1 eq "P") { | |
938 | $name = $2; | |
a8af2430 | 939 | $pvalue = format_email($name, $address, $email_usename); |
5f2441e9 JP |
940 | } |
941 | } | |
942 | } | |
943 | } | |
0e70e83d | 944 | if ($email_maintainer) { |
3c7385b8 JP |
945 | my $role = get_maintainer_role($i); |
946 | push_email_addresses($pvalue, $role); | |
cb7301c7 JP |
947 | } |
948 | } elsif ($ptype eq "T") { | |
949 | push(@scm, $pvalue); | |
950 | } elsif ($ptype eq "W") { | |
951 | push(@web, $pvalue); | |
952 | } elsif ($ptype eq "S") { | |
953 | push(@status, $pvalue); | |
954 | } | |
cb7301c7 JP |
955 | } |
956 | } | |
957 | } | |
958 | ||
11ecf53c JP |
959 | sub email_inuse { |
960 | my ($name, $address) = @_; | |
961 | ||
962 | return 1 if (($name eq "") && ($address eq "")); | |
6ef1c52e JP |
963 | return 1 if (($name ne "") && exists($email_hash_name{lc($name)})); |
964 | return 1 if (($address ne "") && exists($email_hash_address{lc($address)})); | |
0e70e83d | 965 | |
0e70e83d JP |
966 | return 0; |
967 | } | |
968 | ||
1b5e1cf6 | 969 | sub push_email_address { |
3c7385b8 | 970 | my ($line, $role) = @_; |
1b5e1cf6 | 971 | |
0e70e83d | 972 | my ($name, $address) = parse_email($line); |
1b5e1cf6 | 973 | |
b781655a JP |
974 | if ($address eq "") { |
975 | return 0; | |
976 | } | |
977 | ||
11ecf53c | 978 | if (!$email_remove_duplicates) { |
a8af2430 | 979 | push(@email_to, [format_email($name, $address, $email_usename), $role]); |
11ecf53c | 980 | } elsif (!email_inuse($name, $address)) { |
a8af2430 | 981 | push(@email_to, [format_email($name, $address, $email_usename), $role]); |
6ef1c52e JP |
982 | $email_hash_name{lc($name)}++; |
983 | $email_hash_address{lc($address)}++; | |
1b5e1cf6 | 984 | } |
b781655a JP |
985 | |
986 | return 1; | |
1b5e1cf6 JP |
987 | } |
988 | ||
989 | sub push_email_addresses { | |
3c7385b8 | 990 | my ($address, $role) = @_; |
1b5e1cf6 JP |
991 | |
992 | my @address_list = (); | |
993 | ||
5f2441e9 | 994 | if (rfc822_valid($address)) { |
3c7385b8 | 995 | push_email_address($address, $role); |
5f2441e9 | 996 | } elsif (@address_list = rfc822_validlist($address)) { |
1b5e1cf6 JP |
997 | my $array_count = shift(@address_list); |
998 | while (my $entry = shift(@address_list)) { | |
3c7385b8 | 999 | push_email_address($entry, $role); |
1b5e1cf6 | 1000 | } |
5f2441e9 | 1001 | } else { |
3c7385b8 | 1002 | if (!push_email_address($address, $role)) { |
b781655a JP |
1003 | warn("Invalid MAINTAINERS address: '" . $address . "'\n"); |
1004 | } | |
1b5e1cf6 | 1005 | } |
1b5e1cf6 JP |
1006 | } |
1007 | ||
3c7385b8 JP |
1008 | sub add_role { |
1009 | my ($line, $role) = @_; | |
1010 | ||
1011 | my ($name, $address) = parse_email($line); | |
a8af2430 | 1012 | my $email = format_email($name, $address, $email_usename); |
3c7385b8 JP |
1013 | |
1014 | foreach my $entry (@email_to) { | |
1015 | if ($email_remove_duplicates) { | |
1016 | my ($entry_name, $entry_address) = parse_email($entry->[0]); | |
03372dbb JP |
1017 | if (($name eq $entry_name || $address eq $entry_address) |
1018 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1019 | ) { | |
3c7385b8 JP |
1020 | if ($entry->[1] eq "") { |
1021 | $entry->[1] = "$role"; | |
1022 | } else { | |
1023 | $entry->[1] = "$entry->[1],$role"; | |
1024 | } | |
1025 | } | |
1026 | } else { | |
03372dbb JP |
1027 | if ($email eq $entry->[0] |
1028 | && ($role eq "" || !($entry->[1] =~ m/$role/)) | |
1029 | ) { | |
3c7385b8 JP |
1030 | if ($entry->[1] eq "") { |
1031 | $entry->[1] = "$role"; | |
1032 | } else { | |
1033 | $entry->[1] = "$entry->[1],$role"; | |
1034 | } | |
1035 | } | |
1036 | } | |
1037 | } | |
1038 | } | |
1039 | ||
cb7301c7 JP |
1040 | sub which { |
1041 | my ($bin) = @_; | |
1042 | ||
f5f5078d | 1043 | foreach my $path (split(/:/, $ENV{PATH})) { |
cb7301c7 JP |
1044 | if (-e "$path/$bin") { |
1045 | return "$path/$bin"; | |
1046 | } | |
1047 | } | |
1048 | ||
1049 | return ""; | |
1050 | } | |
1051 | ||
bcde44ed JP |
1052 | sub which_conf { |
1053 | my ($conf) = @_; | |
1054 | ||
1055 | foreach my $path (split(/:/, ".:$ENV{HOME}:.scripts")) { | |
1056 | if (-e "$path/$conf") { | |
1057 | return "$path/$conf"; | |
1058 | } | |
1059 | } | |
1060 | ||
1061 | return ""; | |
1062 | } | |
1063 | ||
8cbb3a77 | 1064 | sub mailmap { |
a8af2430 | 1065 | my (@lines) = @_; |
8cbb3a77 JP |
1066 | my %hash; |
1067 | ||
1068 | foreach my $line (@lines) { | |
1069 | my ($name, $address) = parse_email($line); | |
1070 | if (!exists($hash{$name})) { | |
1071 | $hash{$name} = $address; | |
11ecf53c JP |
1072 | } elsif ($address ne $hash{$name}) { |
1073 | $address = $hash{$name}; | |
a8af2430 | 1074 | $line = format_email($name, $address, $email_usename); |
8cbb3a77 JP |
1075 | } |
1076 | if (exists($mailmap{$name})) { | |
1077 | my $obj = $mailmap{$name}; | |
1078 | foreach my $map_address (@$obj) { | |
1079 | if (($map_address eq $address) && | |
1080 | ($map_address ne $hash{$name})) { | |
a8af2430 | 1081 | $line = format_email($name, $hash{$name}, $email_usename); |
8cbb3a77 JP |
1082 | } |
1083 | } | |
1084 | } | |
1085 | } | |
1086 | ||
1087 | return @lines; | |
1088 | } | |
1089 | ||
60db31ac JP |
1090 | sub git_execute_cmd { |
1091 | my ($cmd) = @_; | |
1092 | my @lines = (); | |
cb7301c7 | 1093 | |
60db31ac JP |
1094 | my $output = `$cmd`; |
1095 | $output =~ s/^\s*//gm; | |
1096 | @lines = split("\n", $output); | |
1097 | ||
1098 | return @lines; | |
a8af2430 JP |
1099 | } |
1100 | ||
60db31ac | 1101 | sub hg_execute_cmd { |
a8af2430 | 1102 | my ($cmd) = @_; |
60db31ac JP |
1103 | my @lines = (); |
1104 | ||
1105 | my $output = `$cmd`; | |
1106 | @lines = split("\n", $output); | |
a8af2430 | 1107 | |
60db31ac JP |
1108 | return @lines; |
1109 | } | |
1110 | ||
683c6f8f JP |
1111 | sub extract_formatted_signatures { |
1112 | my (@signature_lines) = @_; | |
1113 | ||
1114 | my @type = @signature_lines; | |
1115 | ||
1116 | s/\s*(.*):.*/$1/ for (@type); | |
1117 | ||
1118 | # cut -f2- -d":" | |
1119 | s/\s*.*:\s*(.+)\s*/$1/ for (@signature_lines); | |
1120 | ||
1121 | ## Reformat email addresses (with names) to avoid badly written signatures | |
1122 | ||
1123 | foreach my $signer (@signature_lines) { | |
1124 | my ($name, $address) = parse_email($signer); | |
1125 | $signer = format_email($name, $address, 1); | |
1126 | } | |
1127 | ||
1128 | return (\@type, \@signature_lines); | |
1129 | } | |
1130 | ||
60db31ac JP |
1131 | sub vcs_find_signers { |
1132 | my ($cmd) = @_; | |
a8af2430 | 1133 | my $commits; |
683c6f8f JP |
1134 | my @lines = (); |
1135 | my @signatures = (); | |
a8af2430 | 1136 | |
60db31ac | 1137 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); |
cb7301c7 | 1138 | |
60db31ac | 1139 | my $pattern = $VCS_cmds{"commit_pattern"}; |
cb7301c7 | 1140 | |
60db31ac | 1141 | $commits = grep(/$pattern/, @lines); # of commits |
afa81ee1 | 1142 | |
683c6f8f | 1143 | @signatures = grep(/^[ \t]*${signature_pattern}.*\@.*$/, @lines); |
63ab52db | 1144 | |
683c6f8f | 1145 | return (0, @signatures) if !@signatures; |
63ab52db | 1146 | |
683c6f8f JP |
1147 | save_commits_by_author(@lines) if ($interactive); |
1148 | save_commits_by_signer(@lines) if ($interactive); | |
0e70e83d | 1149 | |
683c6f8f JP |
1150 | if (!$email_git_penguin_chiefs) { |
1151 | @signatures = grep(!/${penguin_chiefs}/i, @signatures); | |
a8af2430 JP |
1152 | } |
1153 | ||
683c6f8f JP |
1154 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); |
1155 | ||
1156 | return ($commits, @$signers_ref); | |
a8af2430 JP |
1157 | } |
1158 | ||
63ab52db JP |
1159 | sub vcs_find_author { |
1160 | my ($cmd) = @_; | |
1161 | my @lines = (); | |
1162 | ||
1163 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1164 | ||
1165 | if (!$email_git_penguin_chiefs) { | |
1166 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
1167 | } | |
1168 | ||
1169 | return @lines if !@lines; | |
1170 | ||
683c6f8f | 1171 | my @authors = (); |
63ab52db | 1172 | foreach my $line (@lines) { |
683c6f8f JP |
1173 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { |
1174 | my $author = $1; | |
1175 | my ($name, $address) = parse_email($author); | |
1176 | $author = format_email($name, $address, 1); | |
1177 | push(@authors, $author); | |
1178 | } | |
63ab52db JP |
1179 | } |
1180 | ||
683c6f8f JP |
1181 | save_commits_by_author(@lines) if ($interactive); |
1182 | save_commits_by_signer(@lines) if ($interactive); | |
1183 | ||
1184 | return @authors; | |
63ab52db JP |
1185 | } |
1186 | ||
60db31ac JP |
1187 | sub vcs_save_commits { |
1188 | my ($cmd) = @_; | |
1189 | my @lines = (); | |
1190 | my @commits = (); | |
1191 | ||
1192 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1193 | ||
1194 | foreach my $line (@lines) { | |
1195 | if ($line =~ m/$VCS_cmds{"blame_commit_pattern"}/) { | |
1196 | push(@commits, $1); | |
1197 | } | |
1198 | } | |
1199 | ||
1200 | return @commits; | |
1201 | } | |
1202 | ||
1203 | sub vcs_blame { | |
1204 | my ($file) = @_; | |
1205 | my $cmd; | |
1206 | my @commits = (); | |
1207 | ||
1208 | return @commits if (!(-f $file)); | |
1209 | ||
1210 | if (@range && $VCS_cmds{"blame_range_cmd"} eq "") { | |
1211 | my @all_commits = (); | |
1212 | ||
1213 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1214 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1215 | @all_commits = vcs_save_commits($cmd); | |
1216 | ||
1217 | foreach my $file_range_diff (@range) { | |
1218 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1219 | my $diff_file = $1; | |
1220 | my $diff_start = $2; | |
1221 | my $diff_length = $3; | |
1222 | next if ("$file" ne "$diff_file"); | |
1223 | for (my $i = $diff_start; $i < $diff_start + $diff_length; $i++) { | |
1224 | push(@commits, $all_commits[$i]); | |
1225 | } | |
1226 | } | |
1227 | } elsif (@range) { | |
1228 | foreach my $file_range_diff (@range) { | |
1229 | next if (!($file_range_diff =~ m/(.+):(.+):(.+)/)); | |
1230 | my $diff_file = $1; | |
1231 | my $diff_start = $2; | |
1232 | my $diff_length = $3; | |
1233 | next if ("$file" ne "$diff_file"); | |
1234 | $cmd = $VCS_cmds{"blame_range_cmd"}; | |
1235 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1236 | push(@commits, vcs_save_commits($cmd)); | |
1237 | } | |
1238 | } else { | |
1239 | $cmd = $VCS_cmds{"blame_file_cmd"}; | |
1240 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1241 | @commits = vcs_save_commits($cmd); | |
1242 | } | |
1243 | ||
63ab52db JP |
1244 | foreach my $commit (@commits) { |
1245 | $commit =~ s/^\^//g; | |
1246 | } | |
1247 | ||
60db31ac JP |
1248 | return @commits; |
1249 | } | |
1250 | ||
1251 | my $printed_novcs = 0; | |
1252 | sub vcs_exists { | |
1253 | %VCS_cmds = %VCS_cmds_git; | |
1254 | return 1 if eval $VCS_cmds{"available"}; | |
1255 | %VCS_cmds = %VCS_cmds_hg; | |
683c6f8f | 1256 | return 2 if eval $VCS_cmds{"available"}; |
60db31ac JP |
1257 | %VCS_cmds = (); |
1258 | if (!$printed_novcs) { | |
1259 | warn("$P: No supported VCS found. Add --nogit to options?\n"); | |
1260 | warn("Using a git repository produces better results.\n"); | |
1261 | warn("Try Linus Torvalds' latest git repository using:\n"); | |
1262 | warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git\n"); | |
1263 | $printed_novcs = 1; | |
1264 | } | |
1265 | return 0; | |
1266 | } | |
1267 | ||
683c6f8f JP |
1268 | sub vcs_is_git { |
1269 | return $vcs_used == 1; | |
1270 | } | |
1271 | ||
1272 | sub vcs_is_hg { | |
1273 | return $vcs_used == 2; | |
1274 | } | |
1275 | ||
6ef1c52e | 1276 | sub interactive_get_maintainers { |
683c6f8f | 1277 | my ($list_ref) = @_; |
dace8e30 FM |
1278 | my @list = @$list_ref; |
1279 | ||
683c6f8f | 1280 | vcs_exists(); |
dace8e30 FM |
1281 | |
1282 | my %selected; | |
683c6f8f JP |
1283 | my %authored; |
1284 | my %signed; | |
dace8e30 | 1285 | my $count = 0; |
6ef1c52e | 1286 | my $maintained = 0; |
dace8e30 | 1287 | #select maintainers by default |
6ef1c52e | 1288 | foreach my $entry (@list) { |
683c6f8f | 1289 | my $role = $entry->[1]; |
6ef1c52e JP |
1290 | $selected{$count} = ($role =~ /^(maintainer|supporter|open list)/i); |
1291 | $maintained = 1 if ($role =~ /^(maintainer|supporter)/i); | |
683c6f8f JP |
1292 | $authored{$count} = 0; |
1293 | $signed{$count} = 0; | |
1294 | $count++; | |
dace8e30 FM |
1295 | } |
1296 | ||
1297 | #menu loop | |
683c6f8f JP |
1298 | my $done = 0; |
1299 | my $print_options = 0; | |
1300 | my $redraw = 1; | |
1301 | while (!$done) { | |
1302 | $count = 0; | |
1303 | if ($redraw) { | |
6ef1c52e JP |
1304 | printf STDERR "\n%1s %2s %-65s", |
1305 | "*", "#", "email/list and role:stats"; | |
1306 | if ($email_git || | |
1307 | ($email_git_fallback && !$maintained) || | |
1308 | $email_git_blame) { | |
1309 | print STDERR "auth sign"; | |
1310 | } | |
1311 | print STDERR "\n"; | |
683c6f8f JP |
1312 | foreach my $entry (@list) { |
1313 | my $email = $entry->[0]; | |
1314 | my $role = $entry->[1]; | |
1315 | my $sel = ""; | |
1316 | $sel = "*" if ($selected{$count}); | |
1317 | my $commit_author = $commit_author_hash{$email}; | |
1318 | my $commit_signer = $commit_signer_hash{$email}; | |
1319 | my $authored = 0; | |
1320 | my $signed = 0; | |
1321 | $authored++ for (@{$commit_author}); | |
1322 | $signed++ for (@{$commit_signer}); | |
1323 | printf STDERR "%1s %2d %-65s", $sel, $count + 1, $email; | |
1324 | printf STDERR "%4d %4d", $authored, $signed | |
1325 | if ($authored > 0 || $signed > 0); | |
1326 | printf STDERR "\n %s\n", $role; | |
1327 | if ($authored{$count}) { | |
1328 | my $commit_author = $commit_author_hash{$email}; | |
1329 | foreach my $ref (@{$commit_author}) { | |
1330 | print STDERR " Author: @{$ref}[1]\n"; | |
dace8e30 | 1331 | } |
dace8e30 | 1332 | } |
683c6f8f JP |
1333 | if ($signed{$count}) { |
1334 | my $commit_signer = $commit_signer_hash{$email}; | |
1335 | foreach my $ref (@{$commit_signer}) { | |
1336 | print STDERR " @{$ref}[2]: @{$ref}[1]\n"; | |
1337 | } | |
1338 | } | |
1339 | ||
1340 | $count++; | |
1341 | } | |
1342 | } | |
1343 | my $date_ref = \$email_git_since; | |
1344 | $date_ref = \$email_hg_since if (vcs_is_hg()); | |
1345 | if ($print_options) { | |
1346 | $print_options = 0; | |
1347 | if (vcs_exists()) { | |
1348 | print STDERR | |
1349 | "\nVersion Control options:\n" . | |
1350 | "g use git history [$email_git]\n" . | |
1351 | "gf use git-fallback [$email_git_fallback]\n" . | |
1352 | "b use git blame [$email_git_blame]\n" . | |
1353 | "bs use blame signatures [$email_git_blame_signatures]\n" . | |
1354 | "c# minimum commits [$email_git_min_signatures]\n" . | |
1355 | "%# min percent [$email_git_min_percent]\n" . | |
1356 | "d# history to use [$$date_ref]\n" . | |
1357 | "x# max maintainers [$email_git_max_maintainers]\n" . | |
1358 | "t all signature types [$email_git_all_signature_types]\n"; | |
dace8e30 | 1359 | } |
683c6f8f JP |
1360 | print STDERR "\nAdditional options:\n" . |
1361 | "0 toggle all\n" . | |
1362 | "f emails in file [$file_emails]\n" . | |
1363 | "k keywords in file [$keywords]\n" . | |
1364 | "r remove duplicates [$email_remove_duplicates]\n" . | |
1365 | "p# pattern match depth [$pattern_depth]\n"; | |
dace8e30 | 1366 | } |
683c6f8f JP |
1367 | print STDERR |
1368 | "\n#(toggle), A#(author), S#(signed) *(all), ^(none), O(options), Y(approve): "; | |
1369 | ||
1370 | my $input = <STDIN>; | |
dace8e30 FM |
1371 | chomp($input); |
1372 | ||
683c6f8f JP |
1373 | $redraw = 1; |
1374 | my $rerun = 0; | |
1375 | my @wish = split(/[, ]+/, $input); | |
1376 | foreach my $nr (@wish) { | |
1377 | $nr = lc($nr); | |
1378 | my $sel = substr($nr, 0, 1); | |
1379 | my $str = substr($nr, 1); | |
1380 | my $val = 0; | |
1381 | $val = $1 if $str =~ /^(\d+)$/; | |
1382 | ||
1383 | if ($sel eq "y") { | |
1384 | $interactive = 0; | |
1385 | $done = 1; | |
1386 | $output_rolestats = 0; | |
1387 | $output_roles = 0; | |
1388 | last; | |
1389 | } elsif ($nr =~ /^\d+$/ && $nr > 0 && $nr <= $count) { | |
1390 | $selected{$nr - 1} = !$selected{$nr - 1}; | |
1391 | } elsif ($sel eq "*" || $sel eq '^') { | |
1392 | my $toggle = 0; | |
1393 | $toggle = 1 if ($sel eq '*'); | |
1394 | for (my $i = 0; $i < $count; $i++) { | |
1395 | $selected{$i} = $toggle; | |
dace8e30 | 1396 | } |
683c6f8f JP |
1397 | } elsif ($sel eq "0") { |
1398 | for (my $i = 0; $i < $count; $i++) { | |
1399 | $selected{$i} = !$selected{$i}; | |
1400 | } | |
1401 | } elsif ($sel eq "a") { | |
1402 | if ($val > 0 && $val <= $count) { | |
1403 | $authored{$val - 1} = !$authored{$val - 1}; | |
1404 | } elsif ($str eq '*' || $str eq '^') { | |
1405 | my $toggle = 0; | |
1406 | $toggle = 1 if ($str eq '*'); | |
1407 | for (my $i = 0; $i < $count; $i++) { | |
1408 | $authored{$i} = $toggle; | |
1409 | } | |
1410 | } | |
1411 | } elsif ($sel eq "s") { | |
1412 | if ($val > 0 && $val <= $count) { | |
1413 | $signed{$val - 1} = !$signed{$val - 1}; | |
1414 | } elsif ($str eq '*' || $str eq '^') { | |
1415 | my $toggle = 0; | |
1416 | $toggle = 1 if ($str eq '*'); | |
1417 | for (my $i = 0; $i < $count; $i++) { | |
1418 | $signed{$i} = $toggle; | |
1419 | } | |
1420 | } | |
1421 | } elsif ($sel eq "o") { | |
1422 | $print_options = 1; | |
1423 | $redraw = 1; | |
1424 | } elsif ($sel eq "g") { | |
1425 | if ($str eq "f") { | |
1426 | bool_invert(\$email_git_fallback); | |
dace8e30 | 1427 | } else { |
683c6f8f JP |
1428 | bool_invert(\$email_git); |
1429 | } | |
1430 | $rerun = 1; | |
1431 | } elsif ($sel eq "b") { | |
1432 | if ($str eq "s") { | |
1433 | bool_invert(\$email_git_blame_signatures); | |
1434 | } else { | |
1435 | bool_invert(\$email_git_blame); | |
1436 | } | |
1437 | $rerun = 1; | |
1438 | } elsif ($sel eq "c") { | |
1439 | if ($val > 0) { | |
1440 | $email_git_min_signatures = $val; | |
1441 | $rerun = 1; | |
1442 | } | |
1443 | } elsif ($sel eq "x") { | |
1444 | if ($val > 0) { | |
1445 | $email_git_max_maintainers = $val; | |
1446 | $rerun = 1; | |
1447 | } | |
1448 | } elsif ($sel eq "%") { | |
1449 | if ($str ne "" && $val >= 0) { | |
1450 | $email_git_min_percent = $val; | |
1451 | $rerun = 1; | |
dace8e30 | 1452 | } |
683c6f8f JP |
1453 | } elsif ($sel eq "d") { |
1454 | if (vcs_is_git()) { | |
1455 | $email_git_since = $str; | |
1456 | } elsif (vcs_is_hg()) { | |
1457 | $email_hg_since = $str; | |
1458 | } | |
1459 | $rerun = 1; | |
1460 | } elsif ($sel eq "t") { | |
1461 | bool_invert(\$email_git_all_signature_types); | |
1462 | $rerun = 1; | |
1463 | } elsif ($sel eq "f") { | |
1464 | bool_invert(\$file_emails); | |
1465 | $rerun = 1; | |
1466 | } elsif ($sel eq "r") { | |
1467 | bool_invert(\$email_remove_duplicates); | |
1468 | $rerun = 1; | |
1469 | } elsif ($sel eq "k") { | |
1470 | bool_invert(\$keywords); | |
1471 | $rerun = 1; | |
1472 | } elsif ($sel eq "p") { | |
1473 | if ($str ne "" && $val >= 0) { | |
1474 | $pattern_depth = $val; | |
1475 | $rerun = 1; | |
1476 | } | |
6ef1c52e JP |
1477 | } elsif ($sel eq "h" || $sel eq "?") { |
1478 | print STDERR <<EOT | |
1479 | ||
1480 | Interactive mode allows you to select the various maintainers, submitters, | |
1481 | commit signers and mailing lists that could be CC'd on a patch. | |
1482 | ||
1483 | Any *'d entry is selected. | |
1484 | ||
1485 | If you have git or hg installed, You can choose to summarize the commit | |
1486 | history of files in the patch. Also, each line of the current file can | |
1487 | be matched to its commit author and that commits signers with blame. | |
1488 | ||
1489 | Various knobs exist to control the length of time for active commit | |
1490 | tracking, the maximum number of commit authors and signers to add, | |
1491 | and such. | |
1492 | ||
1493 | Enter selections at the prompt until you are satisfied that the selected | |
1494 | maintainers are appropriate. You may enter multiple selections separated | |
1495 | by either commas or spaces. | |
1496 | ||
1497 | EOT | |
683c6f8f JP |
1498 | } else { |
1499 | print STDERR "invalid option: '$nr'\n"; | |
1500 | $redraw = 0; | |
1501 | } | |
1502 | } | |
1503 | if ($rerun) { | |
1504 | print STDERR "git-blame can be very slow, please have patience..." | |
1505 | if ($email_git_blame); | |
6ef1c52e | 1506 | goto &get_maintainers; |
683c6f8f JP |
1507 | } |
1508 | } | |
dace8e30 FM |
1509 | |
1510 | #drop not selected entries | |
1511 | $count = 0; | |
683c6f8f JP |
1512 | my @new_emailto = (); |
1513 | foreach my $entry (@list) { | |
1514 | if ($selected{$count}) { | |
1515 | push(@new_emailto, $list[$count]); | |
dace8e30 FM |
1516 | } |
1517 | $count++; | |
1518 | } | |
683c6f8f | 1519 | return @new_emailto; |
dace8e30 FM |
1520 | } |
1521 | ||
683c6f8f JP |
1522 | sub bool_invert { |
1523 | my ($bool_ref) = @_; | |
1524 | ||
1525 | if ($$bool_ref) { | |
1526 | $$bool_ref = 0; | |
1527 | } else { | |
1528 | $$bool_ref = 1; | |
1529 | } | |
dace8e30 FM |
1530 | } |
1531 | ||
683c6f8f JP |
1532 | sub save_commits_by_author { |
1533 | my (@lines) = @_; | |
1534 | ||
1535 | my @authors = (); | |
1536 | my @commits = (); | |
1537 | my @subjects = (); | |
1538 | ||
1539 | foreach my $line (@lines) { | |
1540 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
6ef1c52e | 1541 | my $matched = 0; |
683c6f8f JP |
1542 | my $author = $1; |
1543 | my ($name, $address) = parse_email($author); | |
6ef1c52e JP |
1544 | foreach my $to (@interactive_to) { |
1545 | my ($to_name, $to_address) = parse_email($to->[0]); | |
1546 | if ($email_remove_duplicates && | |
1547 | ((lc($name) eq lc($to_name)) || | |
1548 | (lc($address) eq lc($to_address)))) { | |
1549 | $author = $to->[0]; | |
1550 | $matched = 1; | |
1551 | last; | |
1552 | } | |
1553 | } | |
1554 | $author = format_email($name, $address, 1) if (!$matched); | |
683c6f8f JP |
1555 | push(@authors, $author); |
1556 | } | |
1557 | push(@commits, $1) if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1558 | push(@subjects, $1) if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1559 | } | |
1560 | ||
1561 | for (my $i = 0; $i < @authors; $i++) { | |
1562 | my $exists = 0; | |
1563 | foreach my $ref(@{$commit_author_hash{$authors[$i]}}) { | |
1564 | if (@{$ref}[0] eq $commits[$i] && | |
1565 | @{$ref}[1] eq $subjects[$i]) { | |
1566 | $exists = 1; | |
1567 | last; | |
1568 | } | |
1569 | } | |
1570 | if (!$exists) { | |
1571 | push(@{$commit_author_hash{$authors[$i]}}, | |
1572 | [ ($commits[$i], $subjects[$i]) ]); | |
1573 | } | |
dace8e30 | 1574 | } |
dace8e30 FM |
1575 | } |
1576 | ||
683c6f8f JP |
1577 | sub save_commits_by_signer { |
1578 | my (@lines) = @_; | |
1579 | ||
1580 | my $commit = ""; | |
1581 | my $subject = ""; | |
dace8e30 | 1582 | |
683c6f8f JP |
1583 | foreach my $line (@lines) { |
1584 | $commit = $1 if ($line =~ m/$VCS_cmds{"commit_pattern"}/); | |
1585 | $subject = $1 if ($line =~ m/$VCS_cmds{"subject_pattern"}/); | |
1586 | if ($line =~ /^[ \t]*${signature_pattern}.*\@.*$/) { | |
1587 | my @signatures = ($line); | |
1588 | my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures); | |
1589 | my @types = @$types_ref; | |
1590 | my @signers = @$signers_ref; | |
1591 | ||
1592 | my $type = $types[0]; | |
1593 | my $signer = $signers[0]; | |
1594 | ||
6ef1c52e JP |
1595 | my $matched = 0; |
1596 | my ($name, $address) = parse_email($signer); | |
1597 | foreach my $to (@interactive_to) { | |
1598 | my ($to_name, $to_address) = parse_email($to->[0]); | |
1599 | if ($email_remove_duplicates && | |
1600 | ((lc($name) eq lc($to_name)) || | |
1601 | (lc($address) eq lc($to_address)))) { | |
1602 | $signer = $to->[0]; | |
1603 | $matched = 1; | |
1604 | last; | |
1605 | } | |
1606 | $signer = format_email($name, $address, 1) if (!$matched); | |
1607 | } | |
1608 | ||
683c6f8f JP |
1609 | my $exists = 0; |
1610 | foreach my $ref(@{$commit_signer_hash{$signer}}) { | |
1611 | if (@{$ref}[0] eq $commit && | |
1612 | @{$ref}[1] eq $subject && | |
1613 | @{$ref}[2] eq $type) { | |
1614 | $exists = 1; | |
1615 | last; | |
1616 | } | |
1617 | } | |
1618 | if (!$exists) { | |
1619 | push(@{$commit_signer_hash{$signer}}, | |
1620 | [ ($commit, $subject, $type) ]); | |
1621 | } | |
1622 | } | |
1623 | } | |
dace8e30 FM |
1624 | } |
1625 | ||
60db31ac | 1626 | sub vcs_assign { |
a8af2430 JP |
1627 | my ($role, $divisor, @lines) = @_; |
1628 | ||
1629 | my %hash; | |
1630 | my $count = 0; | |
1631 | ||
a8af2430 JP |
1632 | return if (@lines <= 0); |
1633 | ||
1634 | if ($divisor <= 0) { | |
60db31ac | 1635 | warn("Bad divisor in " . (caller(0))[3] . ": $divisor\n"); |
a8af2430 | 1636 | $divisor = 1; |
3c7385b8 | 1637 | } |
8cbb3a77 | 1638 | |
11ecf53c JP |
1639 | if ($email_remove_duplicates) { |
1640 | @lines = mailmap(@lines); | |
1641 | } | |
0e70e83d | 1642 | |
63ab52db JP |
1643 | return if (@lines <= 0); |
1644 | ||
0e70e83d | 1645 | @lines = sort(@lines); |
11ecf53c | 1646 | |
0e70e83d | 1647 | # uniq -c |
11ecf53c JP |
1648 | $hash{$_}++ for @lines; |
1649 | ||
0e70e83d | 1650 | # sort -rn |
0e70e83d | 1651 | foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) { |
11ecf53c | 1652 | my $sign_offs = $hash{$line}; |
a8af2430 | 1653 | my $percent = $sign_offs * 100 / $divisor; |
3c7385b8 | 1654 | |
a8af2430 | 1655 | $percent = 100 if ($percent > 100); |
11ecf53c JP |
1656 | $count++; |
1657 | last if ($sign_offs < $email_git_min_signatures || | |
1658 | $count > $email_git_max_maintainers || | |
a8af2430 | 1659 | $percent < $email_git_min_percent); |
3c7385b8 | 1660 | push_email_address($line, ''); |
3c7385b8 | 1661 | if ($output_rolestats) { |
a8af2430 JP |
1662 | my $fmt_percent = sprintf("%.0f", $percent); |
1663 | add_role($line, "$role:$sign_offs/$divisor=$fmt_percent%"); | |
1664 | } else { | |
1665 | add_role($line, $role); | |
3c7385b8 | 1666 | } |
f5492666 JP |
1667 | } |
1668 | } | |
1669 | ||
60db31ac | 1670 | sub vcs_file_signoffs { |
a8af2430 JP |
1671 | my ($file) = @_; |
1672 | ||
1673 | my @signers = (); | |
60db31ac | 1674 | my $commits; |
f5492666 | 1675 | |
683c6f8f JP |
1676 | $vcs_used = vcs_exists(); |
1677 | return if (!$vcs_used); | |
a8af2430 | 1678 | |
60db31ac JP |
1679 | my $cmd = $VCS_cmds{"find_signers_cmd"}; |
1680 | $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd | |
f5492666 | 1681 | |
60db31ac JP |
1682 | ($commits, @signers) = vcs_find_signers($cmd); |
1683 | vcs_assign("commit_signer", $commits, @signers); | |
f5492666 JP |
1684 | } |
1685 | ||
60db31ac | 1686 | sub vcs_file_blame { |
f5492666 JP |
1687 | my ($file) = @_; |
1688 | ||
a8af2430 | 1689 | my @signers = (); |
63ab52db | 1690 | my @all_commits = (); |
60db31ac | 1691 | my @commits = (); |
a8af2430 | 1692 | my $total_commits; |
63ab52db | 1693 | my $total_lines; |
f5492666 | 1694 | |
683c6f8f JP |
1695 | $vcs_used = vcs_exists(); |
1696 | return if (!$vcs_used); | |
f5492666 | 1697 | |
63ab52db JP |
1698 | @all_commits = vcs_blame($file); |
1699 | @commits = uniq(@all_commits); | |
a8af2430 | 1700 | $total_commits = @commits; |
63ab52db | 1701 | $total_lines = @all_commits; |
8cbb3a77 | 1702 | |
683c6f8f JP |
1703 | if ($email_git_blame_signatures) { |
1704 | if (vcs_is_hg()) { | |
1705 | my $commit_count; | |
1706 | my @commit_signers = (); | |
1707 | my $commit = join(" -r ", @commits); | |
1708 | my $cmd; | |
8cbb3a77 | 1709 | |
683c6f8f JP |
1710 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; |
1711 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
60db31ac | 1712 | |
683c6f8f | 1713 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); |
63ab52db | 1714 | |
683c6f8f JP |
1715 | push(@signers, @commit_signers); |
1716 | } else { | |
1717 | foreach my $commit (@commits) { | |
1718 | my $commit_count; | |
1719 | my @commit_signers = (); | |
1720 | my $cmd; | |
1721 | ||
1722 | $cmd = $VCS_cmds{"find_commit_signers_cmd"}; | |
1723 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
1724 | ||
1725 | ($commit_count, @commit_signers) = vcs_find_signers($cmd); | |
1726 | ||
1727 | push(@signers, @commit_signers); | |
1728 | } | |
1729 | } | |
f5492666 JP |
1730 | } |
1731 | ||
a8af2430 | 1732 | if ($from_filename) { |
63ab52db JP |
1733 | if ($output_rolestats) { |
1734 | my @blame_signers; | |
683c6f8f JP |
1735 | if (vcs_is_hg()) {{ # Double brace for last exit |
1736 | my $commit_count; | |
1737 | my @commit_signers = (); | |
1738 | @commits = uniq(@commits); | |
1739 | @commits = sort(@commits); | |
1740 | my $commit = join(" -r ", @commits); | |
1741 | my $cmd; | |
1742 | ||
1743 | $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
1744 | $cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd | |
1745 | ||
1746 | my @lines = (); | |
1747 | ||
1748 | @lines = &{$VCS_cmds{"execute_cmd"}}($cmd); | |
1749 | ||
1750 | if (!$email_git_penguin_chiefs) { | |
1751 | @lines = grep(!/${penguin_chiefs}/i, @lines); | |
1752 | } | |
1753 | ||
1754 | last if !@lines; | |
1755 | ||
1756 | my @authors = (); | |
1757 | foreach my $line (@lines) { | |
1758 | if ($line =~ m/$VCS_cmds{"author_pattern"}/) { | |
1759 | my $author = $1; | |
1760 | my ($name, $address) = parse_email($author); | |
1761 | $author = format_email($name, $address, 1); | |
1762 | push(@authors, $1); | |
1763 | } | |
1764 | } | |
1765 | ||
1766 | save_commits_by_author(@lines) if ($interactive); | |
1767 | save_commits_by_signer(@lines) if ($interactive); | |
1768 | ||
1769 | push(@signers, @authors); | |
1770 | }} | |
1771 | else { | |
1772 | foreach my $commit (@commits) { | |
1773 | my $i; | |
1774 | my $cmd = $VCS_cmds{"find_commit_author_cmd"}; | |
1775 | $cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd | |
1776 | my @author = vcs_find_author($cmd); | |
1777 | next if !@author; | |
1778 | my $count = grep(/$commit/, @all_commits); | |
1779 | for ($i = 0; $i < $count ; $i++) { | |
1780 | push(@blame_signers, $author[0]); | |
1781 | } | |
63ab52db JP |
1782 | } |
1783 | } | |
1784 | if (@blame_signers) { | |
1785 | vcs_assign("authored lines", $total_lines, @blame_signers); | |
1786 | } | |
1787 | } | |
60db31ac | 1788 | vcs_assign("commits", $total_commits, @signers); |
a8af2430 | 1789 | } else { |
60db31ac | 1790 | vcs_assign("modified commits", $total_commits, @signers); |
cb7301c7 | 1791 | } |
cb7301c7 JP |
1792 | } |
1793 | ||
1794 | sub uniq { | |
a8af2430 | 1795 | my (@parms) = @_; |
cb7301c7 JP |
1796 | |
1797 | my %saw; | |
1798 | @parms = grep(!$saw{$_}++, @parms); | |
1799 | return @parms; | |
1800 | } | |
1801 | ||
1802 | sub sort_and_uniq { | |
a8af2430 | 1803 | my (@parms) = @_; |
cb7301c7 JP |
1804 | |
1805 | my %saw; | |
1806 | @parms = sort @parms; | |
1807 | @parms = grep(!$saw{$_}++, @parms); | |
1808 | return @parms; | |
1809 | } | |
1810 | ||
03372dbb JP |
1811 | sub clean_file_emails { |
1812 | my (@file_emails) = @_; | |
1813 | my @fmt_emails = (); | |
1814 | ||
1815 | foreach my $email (@file_emails) { | |
1816 | $email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g; | |
1817 | my ($name, $address) = parse_email($email); | |
1818 | if ($name eq '"[,\.]"') { | |
1819 | $name = ""; | |
1820 | } | |
1821 | ||
1822 | my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name); | |
1823 | if (@nw > 2) { | |
1824 | my $first = $nw[@nw - 3]; | |
1825 | my $middle = $nw[@nw - 2]; | |
1826 | my $last = $nw[@nw - 1]; | |
1827 | ||
1828 | if (((length($first) == 1 && $first =~ m/[A-Za-z]/) || | |
1829 | (length($first) == 2 && substr($first, -1) eq ".")) || | |
1830 | (length($middle) == 1 || | |
1831 | (length($middle) == 2 && substr($middle, -1) eq "."))) { | |
1832 | $name = "$first $middle $last"; | |
1833 | } else { | |
1834 | $name = "$middle $last"; | |
1835 | } | |
1836 | } | |
1837 | ||
1838 | if (substr($name, -1) =~ /[,\.]/) { | |
1839 | $name = substr($name, 0, length($name) - 1); | |
1840 | } elsif (substr($name, -2) =~ /[,\.]"/) { | |
1841 | $name = substr($name, 0, length($name) - 2) . '"'; | |
1842 | } | |
1843 | ||
1844 | if (substr($name, 0, 1) =~ /[,\.]/) { | |
1845 | $name = substr($name, 1, length($name) - 1); | |
1846 | } elsif (substr($name, 0, 2) =~ /"[,\.]/) { | |
1847 | $name = '"' . substr($name, 2, length($name) - 2); | |
1848 | } | |
1849 | ||
1850 | my $fmt_email = format_email($name, $address, $email_usename); | |
1851 | push(@fmt_emails, $fmt_email); | |
1852 | } | |
1853 | return @fmt_emails; | |
1854 | } | |
1855 | ||
3c7385b8 JP |
1856 | sub merge_email { |
1857 | my @lines; | |
1858 | my %saw; | |
1859 | ||
1860 | for (@_) { | |
1861 | my ($address, $role) = @$_; | |
1862 | if (!$saw{$address}) { | |
1863 | if ($output_roles) { | |
60db31ac | 1864 | push(@lines, "$address ($role)"); |
3c7385b8 | 1865 | } else { |
60db31ac | 1866 | push(@lines, $address); |
3c7385b8 JP |
1867 | } |
1868 | $saw{$address} = 1; | |
1869 | } | |
1870 | } | |
1871 | ||
1872 | return @lines; | |
1873 | } | |
1874 | ||
cb7301c7 | 1875 | sub output { |
a8af2430 | 1876 | my (@parms) = @_; |
cb7301c7 JP |
1877 | |
1878 | if ($output_multiline) { | |
1879 | foreach my $line (@parms) { | |
1880 | print("${line}\n"); | |
1881 | } | |
1882 | } else { | |
1883 | print(join($output_separator, @parms)); | |
1884 | print("\n"); | |
1885 | } | |
1886 | } | |
1b5e1cf6 JP |
1887 | |
1888 | my $rfc822re; | |
1889 | ||
1890 | sub make_rfc822re { | |
1891 | # Basic lexical tokens are specials, domain_literal, quoted_string, atom, and | |
1892 | # comment. We must allow for rfc822_lwsp (or comments) after each of these. | |
1893 | # This regexp will only work on addresses which have had comments stripped | |
1894 | # and replaced with rfc822_lwsp. | |
1895 | ||
1896 | my $specials = '()<>@,;:\\\\".\\[\\]'; | |
1897 | my $controls = '\\000-\\037\\177'; | |
1898 | ||
1899 | my $dtext = "[^\\[\\]\\r\\\\]"; | |
1900 | my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*"; | |
1901 | ||
1902 | my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*"; | |
1903 | ||
1904 | # Use zero-width assertion to spot the limit of an atom. A simple | |
1905 | # $rfc822_lwsp* causes the regexp engine to hang occasionally. | |
1906 | my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))"; | |
1907 | my $word = "(?:$atom|$quoted_string)"; | |
1908 | my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*"; | |
1909 | ||
1910 | my $sub_domain = "(?:$atom|$domain_literal)"; | |
1911 | my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*"; | |
1912 | ||
1913 | my $addr_spec = "$localpart\@$rfc822_lwsp*$domain"; | |
1914 | ||
1915 | my $phrase = "$word*"; | |
1916 | my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)"; | |
1917 | my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*"; | |
1918 | my $mailbox = "(?:$addr_spec|$phrase$route_addr)"; | |
1919 | ||
1920 | my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*"; | |
1921 | my $address = "(?:$mailbox|$group)"; | |
1922 | ||
1923 | return "$rfc822_lwsp*$address"; | |
1924 | } | |
1925 | ||
1926 | sub rfc822_strip_comments { | |
1927 | my $s = shift; | |
1928 | # Recursively remove comments, and replace with a single space. The simpler | |
1929 | # regexps in the Email Addressing FAQ are imperfect - they will miss escaped | |
1930 | # chars in atoms, for example. | |
1931 | ||
1932 | while ($s =~ s/^((?:[^"\\]|\\.)* | |
1933 | (?:"(?:[^"\\]|\\.)*"(?:[^"\\]|\\.)*)*) | |
1934 | \((?:[^()\\]|\\.)*\)/$1 /osx) {} | |
1935 | return $s; | |
1936 | } | |
1937 | ||
1938 | # valid: returns true if the parameter is an RFC822 valid address | |
1939 | # | |
22dd5b0c | 1940 | sub rfc822_valid { |
1b5e1cf6 JP |
1941 | my $s = rfc822_strip_comments(shift); |
1942 | ||
1943 | if (!$rfc822re) { | |
1944 | $rfc822re = make_rfc822re(); | |
1945 | } | |
1946 | ||
1947 | return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/; | |
1948 | } | |
1949 | ||
1950 | # validlist: In scalar context, returns true if the parameter is an RFC822 | |
1951 | # valid list of addresses. | |
1952 | # | |
1953 | # In list context, returns an empty list on failure (an invalid | |
1954 | # address was found); otherwise a list whose first element is the | |
1955 | # number of addresses found and whose remaining elements are the | |
1956 | # addresses. This is needed to disambiguate failure (invalid) | |
1957 | # from success with no addresses found, because an empty string is | |
1958 | # a valid list. | |
1959 | ||
22dd5b0c | 1960 | sub rfc822_validlist { |
1b5e1cf6 JP |
1961 | my $s = rfc822_strip_comments(shift); |
1962 | ||
1963 | if (!$rfc822re) { | |
1964 | $rfc822re = make_rfc822re(); | |
1965 | } | |
1966 | # * null list items are valid according to the RFC | |
1967 | # * the '1' business is to aid in distinguishing failure from no results | |
1968 | ||
1969 | my @r; | |
1970 | if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so && | |
1971 | $s =~ m/^$rfc822_char*$/) { | |
5f2441e9 | 1972 | while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) { |
60db31ac | 1973 | push(@r, $1); |
1b5e1cf6 JP |
1974 | } |
1975 | return wantarray ? (scalar(@r), @r) : 1; | |
1976 | } | |
60db31ac | 1977 | return wantarray ? () : 0; |
1b5e1cf6 | 1978 | } |