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Commit | Line | Data |
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83b24437 | 1 | #!/usr/bin/perl -w |
83b24437 | 2 | # |
f3d9f354 RA |
3 | # Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com> |
4 | # Copyright 2005 Ryan Anderson <ryan@michonline.com> | |
83b24437 RA |
5 | # |
6 | # GPL v2 (See COPYING) | |
5825e5b2 | 7 | # |
83b24437 RA |
8 | # Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com> |
9 | # | |
f3d9f354 | 10 | # Sends a collection of emails to the given email addresses, disturbingly fast. |
5825e5b2 | 11 | # |
f3d9f354 RA |
12 | # Supports two formats: |
13 | # 1. mbox format files (ignoring most headers and MIME formatting - this is designed for sending patches) | |
14 | # 2. The original format support by Greg's script: | |
5825e5b2 | 15 | # first line of the message is who to CC, |
f3d9f354 | 16 | # and second line is the subject of the message. |
5825e5b2 | 17 | # |
83b24437 RA |
18 | |
19 | use strict; | |
20 | use warnings; | |
21 | use Term::ReadLine; | |
83b24437 RA |
22 | use Getopt::Long; |
23 | use Data::Dumper; | |
3cb8caf7 | 24 | use Git; |
83b24437 | 25 | |
280242d1 JH |
26 | package FakeTerm; |
27 | sub new { | |
28 | my ($class, $reason) = @_; | |
29 | return bless \$reason, shift; | |
30 | } | |
31 | sub readline { | |
32 | my $self = shift; | |
33 | die "Cannot use readline on FakeTerm: $$self"; | |
34 | } | |
35 | package main; | |
36 | ||
4bc87a28 | 37 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
38 | sub format_2822_time { |
39 | my ($time) = @_; | |
40 | my @localtm = localtime($time); | |
41 | my @gmttm = gmtime($time); | |
42 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
43 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
44 | if ($localtm[0] != $gmttm[0]) { | |
45 | die "local zone differs from GMT by a non-minute interval\n"; | |
46 | } | |
47 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
48 | $localmin += 1440; | |
49 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
50 | $localmin -= 1440; | |
51 | } elsif ($gmttm[6] != $localtm[6]) { | |
52 | die "local time offset greater than or equal to 24 hours\n"; | |
53 | } | |
54 | my $offset = $localmin - $gmtmin; | |
55 | my $offhour = $offset / 60; | |
56 | my $offmin = abs($offset % 60); | |
57 | if (abs($offhour) >= 24) { | |
58 | die ("local time offset greater than or equal to 24 hours\n"); | |
59 | } | |
60 | ||
61 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
62 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
63 | $localtm[3], | |
64 | qw(Jan Feb Mar Apr May Jun | |
65 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
66 | $localtm[5]+1900, | |
67 | $localtm[2], | |
68 | $localtm[1], | |
69 | $localtm[0], | |
70 | ($offset >= 0) ? '+' : '-', | |
71 | abs($offhour), | |
72 | $offmin, | |
73 | ); | |
74 | } | |
4bc87a28 | 75 | |
567ffeb7 | 76 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 EW |
77 | my $smtp; |
78 | ||
e205735d | 79 | sub unique_email_list(@); |
1f038a0c RA |
80 | sub cleanup_compose_files(); |
81 | ||
82 | # Constants (essentially) | |
83 | my $compose_filename = ".msg.$$"; | |
e205735d | 84 | |
83b24437 | 85 | # Variables we fill in automatically, or via prompting: |
58063245 RA |
86 | my (@to,@cc,@initial_cc,@bcclist, |
87 | $initial_reply_to,$initial_subject,@files,$from,$compose,$time); | |
83b24437 | 88 | |
78488b2c | 89 | # Behavior modification variables |
aca7ad76 EW |
90 | my ($chain_reply_to, $quiet, $suppress_from, $no_signed_off_cc) = (1, 0, 0, 0); |
91 | my $smtp_server; | |
78488b2c | 92 | |
9133261f | 93 | # Example reply to: |
83b24437 | 94 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 95 | |
3cb8caf7 | 96 | my $repo = Git->repository(); |
280242d1 JH |
97 | my $term = eval { |
98 | new Term::ReadLine 'git-send-email'; | |
99 | }; | |
100 | if ($@) { | |
101 | $term = new FakeTerm "$@: going non-interactive"; | |
102 | } | |
83b24437 RA |
103 | |
104 | # Begin by accumulating all the variables (defined above), that we will end up | |
105 | # needing, first, from the command line: | |
106 | ||
107 | my $rc = GetOptions("from=s" => \$from, | |
108 | "in-reply-to=s" => \$initial_reply_to, | |
109 | "subject=s" => \$initial_subject, | |
110 | "to=s" => \@to, | |
da140f8b | 111 | "cc=s" => \@initial_cc, |
58063245 | 112 | "bcc=s" => \@bcclist, |
78488b2c | 113 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 114 | "smtp-server=s" => \$smtp_server, |
1f038a0c | 115 | "compose" => \$compose, |
30d08b34 | 116 | "quiet" => \$quiet, |
a985d595 | 117 | "suppress-from" => \$suppress_from, |
8e69b31e | 118 | "no-signed-off-cc|no-signed-off-by-cc" => \$no_signed_off_cc, |
83b24437 RA |
119 | ); |
120 | ||
79ee555b EB |
121 | # Verify the user input |
122 | ||
123 | foreach my $entry (@to) { | |
124 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
125 | } | |
126 | ||
127 | foreach my $entry (@initial_cc) { | |
128 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
129 | } | |
130 | ||
131 | foreach my $entry (@bcclist) { | |
132 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
133 | } | |
134 | ||
83b24437 RA |
135 | # Now, let's fill any that aren't set in with defaults: |
136 | ||
c7a30e56 PB |
137 | my ($author) = $repo->ident_person('author'); |
138 | my ($committer) = $repo->ident_person('committer'); | |
83b24437 | 139 | |
994d6c66 | 140 | my %aliases; |
3cb8caf7 PB |
141 | my @alias_files = $repo->config('sendemail.aliasesfile'); |
142 | my $aliasfiletype = $repo->config('sendemail.aliasfiletype'); | |
994d6c66 EW |
143 | my %parse_alias = ( |
144 | # multiline formats can be supported in the future | |
145 | mutt => sub { my $fh = shift; while (<$fh>) { | |
146 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
147 | my ($alias, $addr) = ($1, $2); | |
148 | $addr =~ s/#.*$//; # mutt allows # comments | |
149 | # commas delimit multiple addresses | |
150 | $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; | |
151 | }}}, | |
152 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
153 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
154 | # spaces delimit multiple addresses | |
155 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
156 | }}}, | |
157 | pine => sub { my $fh = shift; while (<$fh>) { | |
158 | if (/^(\S+)\s+(.*)$/) { | |
159 | $aliases{$1} = [ split(/\s*,\s*/, $2) ]; | |
160 | }}}, | |
161 | gnus => sub { my $fh = shift; while (<$fh>) { | |
162 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
163 | $aliases{$1} = [ $2 ]; | |
164 | }}} | |
165 | ); | |
166 | ||
3cb8caf7 | 167 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
168 | foreach my $file (@alias_files) { |
169 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
170 | $parse_alias{$aliasfiletype}->($fh); | |
171 | close $fh; | |
172 | } | |
173 | } | |
174 | ||
1f038a0c | 175 | my $prompting = 0; |
83b24437 RA |
176 | if (!defined $from) { |
177 | $from = $author || $committer; | |
8037d1a3 RA |
178 | do { |
179 | $_ = $term->readline("Who should the emails appear to be from? ", | |
180 | $from); | |
ca9a7d65 | 181 | } while (!defined $_); |
8037d1a3 | 182 | |
83b24437 RA |
183 | $from = $_; |
184 | print "Emails will be sent from: ", $from, "\n"; | |
1f038a0c | 185 | $prompting++; |
83b24437 RA |
186 | } |
187 | ||
188 | if (!@to) { | |
8037d1a3 | 189 | do { |
5825e5b2 | 190 | $_ = $term->readline("Who should the emails be sent to? ", |
8037d1a3 RA |
191 | ""); |
192 | } while (!defined $_); | |
83b24437 RA |
193 | my $to = $_; |
194 | push @to, split /,/, $to; | |
1f038a0c | 195 | $prompting++; |
83b24437 RA |
196 | } |
197 | ||
994d6c66 EW |
198 | sub expand_aliases { |
199 | my @cur = @_; | |
200 | my @last; | |
201 | do { | |
202 | @last = @cur; | |
203 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
204 | } while (join(',',@cur) ne join(',',@last)); | |
205 | return @cur; | |
206 | } | |
207 | ||
208 | @to = expand_aliases(@to); | |
209 | @initial_cc = expand_aliases(@initial_cc); | |
58063245 | 210 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 211 | |
1f038a0c | 212 | if (!defined $initial_subject && $compose) { |
8037d1a3 | 213 | do { |
5825e5b2 | 214 | $_ = $term->readline("What subject should the emails start with? ", |
8037d1a3 RA |
215 | $initial_subject); |
216 | } while (!defined $_); | |
83b24437 | 217 | $initial_subject = $_; |
1f038a0c | 218 | $prompting++; |
83b24437 RA |
219 | } |
220 | ||
1f038a0c | 221 | if (!defined $initial_reply_to && $prompting) { |
8037d1a3 | 222 | do { |
1f038a0c | 223 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", |
8037d1a3 RA |
224 | $initial_reply_to); |
225 | } while (!defined $_); | |
226 | ||
83b24437 | 227 | $initial_reply_to = $_; |
78488b2c | 228 | $initial_reply_to =~ s/(^\s+|\s+$)//g; |
83b24437 RA |
229 | } |
230 | ||
aca7ad76 EW |
231 | if (!$smtp_server) { |
232 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { | |
233 | if (-x $_) { | |
234 | $smtp_server = $_; | |
235 | last; | |
236 | } | |
237 | } | |
238 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
239 | } |
240 | ||
1f038a0c RA |
241 | if ($compose) { |
242 | # Note that this does not need to be secure, but we will make a small | |
243 | # effort to have it be unique | |
244 | open(C,">",$compose_filename) | |
245 | or die "Failed to open for writing $compose_filename: $!"; | |
d366c703 | 246 | print C "From $from # This line is ignored.\n"; |
1f038a0c RA |
247 | printf C "Subject: %s\n\n", $initial_subject; |
248 | printf C <<EOT; | |
249 | GIT: Please enter your email below. | |
250 | GIT: Lines beginning in "GIT: " will be removed. | |
251 | GIT: Consider including an overall diffstat or table of contents | |
252 | GIT: for the patch you are writing. | |
253 | ||
254 | EOT | |
255 | close(C); | |
256 | ||
257 | my $editor = $ENV{EDITOR}; | |
258 | $editor = 'vi' unless defined $editor; | |
259 | system($editor, $compose_filename); | |
260 | ||
261 | open(C2,">",$compose_filename . ".final") | |
262 | or die "Failed to open $compose_filename.final : " . $!; | |
263 | ||
264 | open(C,"<",$compose_filename) | |
265 | or die "Failed to open $compose_filename : " . $!; | |
266 | ||
267 | while(<C>) { | |
268 | next if m/^GIT: /; | |
269 | print C2 $_; | |
270 | } | |
271 | close(C); | |
272 | close(C2); | |
273 | ||
274 | do { | |
275 | $_ = $term->readline("Send this email? (y|n) "); | |
276 | } while (!defined $_); | |
277 | ||
278 | if (uc substr($_,0,1) ne 'Y') { | |
279 | cleanup_compose_files(); | |
280 | exit(0); | |
281 | } | |
282 | ||
283 | @files = ($compose_filename . ".final"); | |
284 | } | |
285 | ||
286 | ||
83b24437 RA |
287 | # Now that all the defaults are set, process the rest of the command line |
288 | # arguments and collect up the files that need to be processed. | |
289 | for my $f (@ARGV) { | |
290 | if (-d $f) { | |
291 | opendir(DH,$f) | |
292 | or die "Failed to opendir $f: $!"; | |
293 | ||
5825e5b2 | 294 | push @files, grep { -f $_ } map { +$f . "/" . $_ } |
8037d1a3 RA |
295 | sort readdir(DH); |
296 | ||
83b24437 RA |
297 | } elsif (-f $f) { |
298 | push @files, $f; | |
299 | ||
300 | } else { | |
301 | print STDERR "Skipping $f - not found.\n"; | |
302 | } | |
303 | } | |
304 | ||
305 | if (@files) { | |
2718435b RA |
306 | unless ($quiet) { |
307 | print $_,"\n" for (@files); | |
308 | } | |
83b24437 RA |
309 | } else { |
310 | print <<EOT; | |
215a7ad1 | 311 | git-send-email [options] <file | directory> [... file | directory ] |
83b24437 RA |
312 | Options: |
313 | --from Specify the "From:" line of the email to be sent. | |
1f038a0c | 314 | |
5825e5b2 | 315 | --to Specify the primary "To:" line of the email. |
1f038a0c | 316 | |
da140f8b RA |
317 | --cc Specify an initial "Cc:" list for the entire series |
318 | of emails. | |
319 | ||
58063245 RA |
320 | --bcc Specify a list of email addresses that should be Bcc: |
321 | on all the emails. | |
322 | ||
1f038a0c RA |
323 | --compose Use \$EDITOR to edit an introductory message for the |
324 | patch series. | |
325 | ||
83b24437 | 326 | --subject Specify the initial "Subject:" line. |
1f038a0c RA |
327 | Only necessary if --compose is also set. If --compose |
328 | is not set, this will be prompted for. | |
329 | ||
83b24437 | 330 | --in-reply-to Specify the first "In-Reply-To:" header line. |
1f038a0c RA |
331 | Only used if --compose is also set. If --compose is not |
332 | set, this will be prompted for. | |
333 | ||
e205735d | 334 | --chain-reply-to If set, the replies will all be to the previous |
5825e5b2 JH |
335 | email sent, rather than to the first email sent. |
336 | Defaults to on. | |
1f038a0c | 337 | |
a985d595 RA |
338 | --no-signed-off-cc Suppress the automatic addition of email addresses |
339 | that appear in a Signed-off-by: line, to the cc: list. | |
340 | Note: Using this option is not recommended. | |
341 | ||
3342d850 RA |
342 | --smtp-server If set, specifies the outgoing SMTP server to use. |
343 | Defaults to localhost. | |
83b24437 | 344 | |
82e5a82f | 345 | --suppress-from Suppress sending emails to yourself if your address |
a985d595 RA |
346 | appears in a From: line. |
347 | ||
2718435b RA |
348 | --quiet Make git-send-email less verbose. One line per email should be |
349 | all that is output. | |
350 | ||
83b24437 RA |
351 | Error: Please specify a file or a directory on the command line. |
352 | EOT | |
353 | exit(1); | |
354 | } | |
355 | ||
356 | # Variables we set as part of the loop over files | |
7ccf7927 | 357 | our ($message_id, $cc, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 358 | |
567ffeb7 EW |
359 | sub extract_valid_address { |
360 | my $address = shift; | |
ad9c18f5 | 361 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 362 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
363 | |
364 | # check for a local address: | |
ad9c18f5 | 365 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 366 | |
567ffeb7 | 367 | if ($have_email_valid) { |
ad9c18f5 | 368 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
369 | } else { |
370 | # less robust/correct than the monster regexp in Email::Valid, | |
371 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 372 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 373 | return $1; |
567ffeb7 EW |
374 | } |
375 | } | |
83b24437 RA |
376 | |
377 | # Usually don't need to change anything below here. | |
378 | ||
379 | # we make a "fake" message id by taking the current number | |
380 | # of seconds since the beginning of Unix time and tacking on | |
381 | # a random number to the end, in case we are called quicker than | |
382 | # 1 second since the last time we were called. | |
8037d1a3 RA |
383 | |
384 | # We'll setup a template for the message id, using the "from" address: | |
567ffeb7 | 385 | my $message_id_from = extract_valid_address($from); |
e205735d | 386 | my $message_id_template = "<%s-git-send-email-$message_id_from>"; |
8037d1a3 | 387 | |
83b24437 RA |
388 | sub make_message_id |
389 | { | |
72095d5c | 390 | my $date = time; |
83b24437 | 391 | my $pseudo_rand = int (rand(4200)); |
8037d1a3 RA |
392 | $message_id = sprintf $message_id_template, "$date$pseudo_rand"; |
393 | #print "new message id = $message_id\n"; # Was useful for debugging | |
83b24437 RA |
394 | } |
395 | ||
396 | ||
397 | ||
398 | $cc = ""; | |
a5370b16 | 399 | $time = time - scalar $#files; |
83b24437 RA |
400 | |
401 | sub send_message | |
402 | { | |
4bc87a28 EW |
403 | my @recipients = unique_email_list(@to); |
404 | my $to = join (",\n\t", @recipients); | |
58063245 | 405 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
6bdca890 | 406 | my $date = format_2822_time($time++); |
e923effb ML |
407 | my $gitversion = '@@GIT_VERSION@@'; |
408 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 409 | $gitversion = Git::version(); |
e923effb | 410 | } |
4bc87a28 EW |
411 | |
412 | my $header = "From: $from | |
413 | To: $to | |
414 | Cc: $cc | |
415 | Subject: $subject | |
4bc87a28 EW |
416 | Date: $date |
417 | Message-Id: $message_id | |
e923effb | 418 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 419 | "; |
7ccf7927 RA |
420 | if ($reply_to) { |
421 | ||
422 | $header .= "In-Reply-To: $reply_to\n"; | |
423 | $header .= "References: $references\n"; | |
424 | } | |
4bc87a28 | 425 | |
aca7ad76 EW |
426 | if ($smtp_server =~ m#^/#) { |
427 | my $pid = open my $sm, '|-'; | |
428 | defined $pid or die $!; | |
429 | if (!$pid) { | |
2186d566 | 430 | exec($smtp_server,'-i', |
ad9c18f5 | 431 | map { extract_valid_address($_) } |
2186d566 | 432 | @recipients) or die $!; |
aca7ad76 EW |
433 | } |
434 | print $sm "$header\n$message"; | |
435 | close $sm or die $?; | |
436 | } else { | |
87840620 | 437 | require Net::SMTP; |
aca7ad76 EW |
438 | $smtp ||= Net::SMTP->new( $smtp_server ); |
439 | $smtp->mail( $from ) or die $smtp->message; | |
440 | $smtp->to( @recipients ) or die $smtp->message; | |
441 | $smtp->data or die $smtp->message; | |
442 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
443 | $smtp->dataend() or die $smtp->message; | |
444 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
445 | } | |
2718435b RA |
446 | if ($quiet) { |
447 | printf "Sent %s\n", $subject; | |
448 | } else { | |
aca7ad76 EW |
449 | print "OK. Log says:\nDate: $date\n"; |
450 | if ($smtp) { | |
451 | print "Server: $smtp_server\n"; | |
452 | } else { | |
453 | print "Sendmail: $smtp_server\n"; | |
454 | } | |
455 | print "From: $from\nSubject: $subject\nCc: $cc\nTo: $to\n\n"; | |
456 | if ($smtp) { | |
457 | print "Result: ", $smtp->code, ' ', | |
458 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
459 | } else { | |
460 | print "Result: OK\n"; | |
461 | } | |
30d08b34 | 462 | } |
83b24437 RA |
463 | } |
464 | ||
83b24437 | 465 | $reply_to = $initial_reply_to; |
2186d566 | 466 | $references = $initial_reply_to || ''; |
83b24437 RA |
467 | make_message_id(); |
468 | $subject = $initial_subject; | |
469 | ||
470 | foreach my $t (@files) { | |
83b24437 RA |
471 | open(F,"<",$t) or die "can't open file $t"; |
472 | ||
8a8e6235 | 473 | my $author_not_sender = undef; |
da140f8b | 474 | @cc = @initial_cc; |
83b24437 RA |
475 | my $found_mbox = 0; |
476 | my $header_done = 0; | |
477 | $message = ""; | |
478 | while(<F>) { | |
479 | if (!$header_done) { | |
480 | $found_mbox = 1, next if (/^From /); | |
481 | chomp; | |
482 | ||
483 | if ($found_mbox) { | |
484 | if (/^Subject:\s+(.*)$/) { | |
485 | $subject = $1; | |
486 | ||
487 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
8a8e6235 JH |
488 | if ($2 eq $from) { |
489 | next if ($suppress_from); | |
490 | } | |
68d42c41 | 491 | elsif ($1 eq 'From') { |
8a8e6235 JH |
492 | $author_not_sender = $2; |
493 | } | |
83b24437 | 494 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 495 | $2, $_) unless $quiet; |
83b24437 RA |
496 | push @cc, $2; |
497 | } | |
498 | ||
499 | } else { | |
500 | # In the traditional | |
501 | # "send lots of email" format, | |
502 | # line 1 = cc | |
503 | # line 2 = subject | |
504 | # So let's support that, too. | |
505 | if (@cc == 0) { | |
506 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
2718435b | 507 | $_, $_) unless $quiet; |
83b24437 RA |
508 | |
509 | push @cc, $_; | |
510 | ||
511 | } elsif (!defined $subject) { | |
512 | $subject = $_; | |
513 | } | |
514 | } | |
5825e5b2 | 515 | |
83b24437 RA |
516 | # A whitespace line will terminate the headers |
517 | if (m/^\s*$/) { | |
518 | $header_done = 1; | |
519 | } | |
520 | } else { | |
521 | $message .= $_; | |
a985d595 | 522 | if (/^Signed-off-by: (.*)$/i && !$no_signed_off_cc) { |
83b24437 RA |
523 | my $c = $1; |
524 | chomp $c; | |
525 | push @cc, $c; | |
526 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 527 | $c, $_) unless $quiet; |
83b24437 RA |
528 | } |
529 | } | |
530 | } | |
531 | close F; | |
8a8e6235 JH |
532 | if (defined $author_not_sender) { |
533 | $message = "From: $author_not_sender\n\n$message"; | |
534 | } | |
83b24437 | 535 | |
e205735d | 536 | $cc = join(", ", unique_email_list(@cc)); |
83b24437 RA |
537 | |
538 | send_message(); | |
539 | ||
540 | # set up for the next message | |
bc108f63 | 541 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 542 | $reply_to = $message_id; |
7ccf7927 RA |
543 | if (length $references > 0) { |
544 | $references .= " $message_id"; | |
545 | } else { | |
546 | $references = "$message_id"; | |
547 | } | |
78488b2c | 548 | } |
83b24437 | 549 | make_message_id(); |
83b24437 | 550 | } |
e205735d | 551 | |
1f038a0c RA |
552 | if ($compose) { |
553 | cleanup_compose_files(); | |
554 | } | |
555 | ||
556 | sub cleanup_compose_files() { | |
557 | unlink($compose_filename, $compose_filename . ".final"); | |
558 | ||
559 | } | |
560 | ||
4bc87a28 | 561 | $smtp->quit if $smtp; |
e205735d RA |
562 | |
563 | sub unique_email_list(@) { | |
564 | my %seen; | |
565 | my @emails; | |
566 | ||
567 | foreach my $entry (@_) { | |
db3106b2 EW |
568 | if (my $clean = extract_valid_address($entry)) { |
569 | $seen{$clean} ||= 0; | |
570 | next if $seen{$clean}++; | |
571 | push @emails, $entry; | |
572 | } else { | |
573 | print STDERR "W: unable to extract a valid address", | |
574 | " from: $entry\n"; | |
575 | } | |
e205735d RA |
576 | } |
577 | return @emails; | |
578 | } |