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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; | |
412876dc | 24 | use Term::ANSIColor; |
3cb8caf7 | 25 | use Git; |
83b24437 | 26 | |
412876dc SE |
27 | $SIG{INT} = sub { print color("reset"), "\n"; exit }; |
28 | ||
280242d1 JH |
29 | package FakeTerm; |
30 | sub new { | |
31 | my ($class, $reason) = @_; | |
32 | return bless \$reason, shift; | |
33 | } | |
34 | sub readline { | |
35 | my $self = shift; | |
36 | die "Cannot use readline on FakeTerm: $$self"; | |
37 | } | |
38 | package main; | |
39 | ||
1b0baf14 MC |
40 | |
41 | sub usage { | |
42 | print <<EOT; | |
43 | git-send-email [options] <file | directory>... | |
44 | Options: | |
45 | --from Specify the "From:" line of the email to be sent. | |
46 | ||
47 | --to Specify the primary "To:" line of the email. | |
48 | ||
49 | --cc Specify an initial "Cc:" list for the entire series | |
50 | of emails. | |
51 | ||
324a8bd0 JP |
52 | --cc-cmd Specify a command to execute per file which adds |
53 | per file specific cc address entries | |
54 | ||
1b0baf14 MC |
55 | --bcc Specify a list of email addresses that should be Bcc: |
56 | on all the emails. | |
57 | ||
ef0c2abf AR |
58 | --compose Use \$GIT_EDITOR, core.editor, \$EDITOR, or \$VISUAL to edit |
59 | an introductory message for the patch series. | |
1b0baf14 MC |
60 | |
61 | --subject Specify the initial "Subject:" line. | |
62 | Only necessary if --compose is also set. If --compose | |
63 | is not set, this will be prompted for. | |
64 | ||
65 | --in-reply-to Specify the first "In-Reply-To:" header line. | |
66 | Only used if --compose is also set. If --compose is not | |
67 | set, this will be prompted for. | |
68 | ||
69 | --chain-reply-to If set, the replies will all be to the previous | |
70 | email sent, rather than to the first email sent. | |
71 | Defaults to on. | |
72 | ||
5483c71d AR |
73 | --signed-off-cc Automatically add email addresses that appear in |
74 | Signed-off-by: or Cc: lines to the cc: list. Defaults to on. | |
1b0baf14 MC |
75 | |
76 | --smtp-server If set, specifies the outgoing SMTP server to use. | |
77 | Defaults to localhost. | |
78 | ||
79 | --suppress-from Suppress sending emails to yourself if your address | |
5483c71d | 80 | appears in a From: line. Defaults to off. |
1b0baf14 | 81 | |
5483c71d | 82 | --thread Specify that the "In-Reply-To:" header should be set on all |
e46f7a0e AR |
83 | emails. Defaults to on. |
84 | ||
1b0baf14 MC |
85 | --quiet Make git-send-email less verbose. One line per email |
86 | should be all that is output. | |
87 | ||
238cc635 RJ |
88 | --dry-run Do everything except actually send the emails. |
89 | ||
f073a592 RJ |
90 | --envelope-sender Specify the envelope sender used to send the emails. |
91 | ||
1b0baf14 MC |
92 | EOT |
93 | exit(1); | |
94 | } | |
95 | ||
4bc87a28 | 96 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
97 | sub format_2822_time { |
98 | my ($time) = @_; | |
99 | my @localtm = localtime($time); | |
100 | my @gmttm = gmtime($time); | |
101 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
102 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
103 | if ($localtm[0] != $gmttm[0]) { | |
104 | die "local zone differs from GMT by a non-minute interval\n"; | |
105 | } | |
106 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
107 | $localmin += 1440; | |
108 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
109 | $localmin -= 1440; | |
110 | } elsif ($gmttm[6] != $localtm[6]) { | |
111 | die "local time offset greater than or equal to 24 hours\n"; | |
112 | } | |
113 | my $offset = $localmin - $gmtmin; | |
114 | my $offhour = $offset / 60; | |
115 | my $offmin = abs($offset % 60); | |
116 | if (abs($offhour) >= 24) { | |
117 | die ("local time offset greater than or equal to 24 hours\n"); | |
118 | } | |
119 | ||
120 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
121 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
122 | $localtm[3], | |
123 | qw(Jan Feb Mar Apr May Jun | |
124 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
125 | $localtm[5]+1900, | |
126 | $localtm[2], | |
127 | $localtm[1], | |
128 | $localtm[0], | |
129 | ($offset >= 0) ? '+' : '-', | |
130 | abs($offhour), | |
131 | $offmin, | |
132 | ); | |
133 | } | |
4bc87a28 | 134 | |
567ffeb7 | 135 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 EW |
136 | my $smtp; |
137 | ||
e205735d | 138 | sub unique_email_list(@); |
1f038a0c RA |
139 | sub cleanup_compose_files(); |
140 | ||
141 | # Constants (essentially) | |
142 | my $compose_filename = ".msg.$$"; | |
e205735d | 143 | |
83b24437 | 144 | # Variables we fill in automatically, or via prompting: |
ce91c2f6 | 145 | my (@to,@cc,@initial_cc,@bcclist,@xh, |
94638f89 | 146 | $initial_reply_to,$initial_subject,@files,$author,$sender,$compose,$time); |
83b24437 | 147 | |
aca7ad76 | 148 | my $smtp_server; |
f073a592 | 149 | my $envelope_sender; |
78488b2c | 150 | |
9133261f | 151 | # Example reply to: |
83b24437 | 152 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 153 | |
3cb8caf7 | 154 | my $repo = Git->repository(); |
280242d1 JH |
155 | my $term = eval { |
156 | new Term::ReadLine 'git-send-email'; | |
157 | }; | |
158 | if ($@) { | |
159 | $term = new FakeTerm "$@: going non-interactive"; | |
160 | } | |
83b24437 | 161 | |
5483c71d AR |
162 | # Behavior modification variables |
163 | my ($quiet, $dry_run) = (0, 0); | |
164 | ||
165 | # Variables with corresponding config settings | |
324a8bd0 | 166 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd); |
5483c71d | 167 | |
e46f7a0e | 168 | my %config_settings = ( |
5483c71d AR |
169 | "thread" => [\$thread, 1], |
170 | "chainreplyto" => [\$chain_reply_to, 1], | |
171 | "suppressfrom" => [\$suppress_from, 0], | |
172 | "signedoffcc" => [\$signed_off_cc, 1], | |
324a8bd0 | 173 | "cccmd" => [\$cc_cmd, ""], |
e46f7a0e AR |
174 | ); |
175 | ||
176 | foreach my $setting (keys %config_settings) { | |
5483c71d AR |
177 | my $config = $repo->config_bool("sendemail.$setting"); |
178 | ${$config_settings{$setting}->[0]} = (defined $config) ? $config : $config_settings{$setting}->[1]; | |
4a62d3f5 AK |
179 | } |
180 | ||
181 | @bcclist = $repo->config('sendemail.bcc'); | |
182 | if (!@bcclist or !$bcclist[0]) { | |
183 | @bcclist = (); | |
184 | } | |
185 | ||
83b24437 RA |
186 | # Begin by accumulating all the variables (defined above), that we will end up |
187 | # needing, first, from the command line: | |
188 | ||
94638f89 | 189 | my $rc = GetOptions("sender|from=s" => \$sender, |
83b24437 RA |
190 | "in-reply-to=s" => \$initial_reply_to, |
191 | "subject=s" => \$initial_subject, | |
192 | "to=s" => \@to, | |
da140f8b | 193 | "cc=s" => \@initial_cc, |
58063245 | 194 | "bcc=s" => \@bcclist, |
78488b2c | 195 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 196 | "smtp-server=s" => \$smtp_server, |
1f038a0c | 197 | "compose" => \$compose, |
30d08b34 | 198 | "quiet" => \$quiet, |
324a8bd0 | 199 | "cc-cmd=s" => \$cc_cmd, |
5483c71d AR |
200 | "suppress-from!" => \$suppress_from, |
201 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_cc, | |
6130259c | 202 | "dry-run" => \$dry_run, |
f073a592 | 203 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 204 | "thread!" => \$thread, |
83b24437 RA |
205 | ); |
206 | ||
1b0baf14 MC |
207 | unless ($rc) { |
208 | usage(); | |
209 | } | |
210 | ||
79ee555b EB |
211 | # Verify the user input |
212 | ||
213 | foreach my $entry (@to) { | |
214 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
215 | } | |
216 | ||
217 | foreach my $entry (@initial_cc) { | |
218 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
219 | } | |
220 | ||
221 | foreach my $entry (@bcclist) { | |
222 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
223 | } | |
224 | ||
83b24437 RA |
225 | # Now, let's fill any that aren't set in with defaults: |
226 | ||
94638f89 UKK |
227 | my ($repoauthor) = $repo->ident_person('author'); |
228 | my ($repocommitter) = $repo->ident_person('committer'); | |
83b24437 | 229 | |
994d6c66 | 230 | my %aliases; |
3cb8caf7 PB |
231 | my @alias_files = $repo->config('sendemail.aliasesfile'); |
232 | my $aliasfiletype = $repo->config('sendemail.aliasfiletype'); | |
994d6c66 EW |
233 | my %parse_alias = ( |
234 | # multiline formats can be supported in the future | |
235 | mutt => sub { my $fh = shift; while (<$fh>) { | |
504ceab6 | 236 | if (/^\s*alias\s+(\S+)\s+(.*)$/) { |
994d6c66 EW |
237 | my ($alias, $addr) = ($1, $2); |
238 | $addr =~ s/#.*$//; # mutt allows # comments | |
239 | # commas delimit multiple addresses | |
240 | $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; | |
241 | }}}, | |
242 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
243 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
244 | # spaces delimit multiple addresses | |
245 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
246 | }}}, | |
247 | pine => sub { my $fh = shift; while (<$fh>) { | |
2d8ae400 | 248 | if (/^(\S+)\t.*\t(.*)$/) { |
994d6c66 EW |
249 | $aliases{$1} = [ split(/\s*,\s*/, $2) ]; |
250 | }}}, | |
251 | gnus => sub { my $fh = shift; while (<$fh>) { | |
252 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
253 | $aliases{$1} = [ $2 ]; | |
254 | }}} | |
255 | ); | |
256 | ||
3cb8caf7 | 257 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
258 | foreach my $file (@alias_files) { |
259 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
260 | $parse_alias{$aliasfiletype}->($fh); | |
261 | close $fh; | |
262 | } | |
263 | } | |
264 | ||
94638f89 | 265 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 266 | |
1f038a0c | 267 | my $prompting = 0; |
94638f89 UKK |
268 | if (!defined $sender) { |
269 | $sender = $repoauthor || $repocommitter; | |
8037d1a3 | 270 | do { |
94638f89 | 271 | $_ = $term->readline("Who should the emails appear to be from? [$sender] "); |
ca9a7d65 | 272 | } while (!defined $_); |
8037d1a3 | 273 | |
94638f89 UKK |
274 | $sender = $_ if ($_); |
275 | print "Emails will be sent from: ", $sender, "\n"; | |
1f038a0c | 276 | $prompting++; |
83b24437 RA |
277 | } |
278 | ||
279 | if (!@to) { | |
8037d1a3 | 280 | do { |
5825e5b2 | 281 | $_ = $term->readline("Who should the emails be sent to? ", |
8037d1a3 RA |
282 | ""); |
283 | } while (!defined $_); | |
83b24437 RA |
284 | my $to = $_; |
285 | push @to, split /,/, $to; | |
1f038a0c | 286 | $prompting++; |
83b24437 RA |
287 | } |
288 | ||
994d6c66 EW |
289 | sub expand_aliases { |
290 | my @cur = @_; | |
291 | my @last; | |
292 | do { | |
293 | @last = @cur; | |
294 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
295 | } while (join(',',@cur) ne join(',',@last)); | |
296 | return @cur; | |
297 | } | |
298 | ||
299 | @to = expand_aliases(@to); | |
5b56aaa2 | 300 | @to = (map { sanitize_address($_) } @to); |
994d6c66 | 301 | @initial_cc = expand_aliases(@initial_cc); |
58063245 | 302 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 303 | |
1f038a0c | 304 | if (!defined $initial_subject && $compose) { |
8037d1a3 | 305 | do { |
5825e5b2 | 306 | $_ = $term->readline("What subject should the emails start with? ", |
8037d1a3 RA |
307 | $initial_subject); |
308 | } while (!defined $_); | |
83b24437 | 309 | $initial_subject = $_; |
1f038a0c | 310 | $prompting++; |
83b24437 RA |
311 | } |
312 | ||
5483c71d | 313 | if ($thread && !defined $initial_reply_to && $prompting) { |
8037d1a3 | 314 | do { |
1f038a0c | 315 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", |
8037d1a3 RA |
316 | $initial_reply_to); |
317 | } while (!defined $_); | |
318 | ||
83b24437 | 319 | $initial_reply_to = $_; |
78488b2c | 320 | $initial_reply_to =~ s/(^\s+|\s+$)//g; |
83b24437 RA |
321 | } |
322 | ||
6dcfa306 SV |
323 | if (!$smtp_server) { |
324 | $smtp_server = $repo->config('sendemail.smtpserver'); | |
325 | } | |
aca7ad76 EW |
326 | if (!$smtp_server) { |
327 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { | |
328 | if (-x $_) { | |
329 | $smtp_server = $_; | |
330 | last; | |
331 | } | |
332 | } | |
333 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
334 | } |
335 | ||
1f038a0c RA |
336 | if ($compose) { |
337 | # Note that this does not need to be secure, but we will make a small | |
338 | # effort to have it be unique | |
339 | open(C,">",$compose_filename) | |
340 | or die "Failed to open for writing $compose_filename: $!"; | |
94638f89 | 341 | print C "From $sender # This line is ignored.\n"; |
1f038a0c RA |
342 | printf C "Subject: %s\n\n", $initial_subject; |
343 | printf C <<EOT; | |
344 | GIT: Please enter your email below. | |
345 | GIT: Lines beginning in "GIT: " will be removed. | |
346 | GIT: Consider including an overall diffstat or table of contents | |
347 | GIT: for the patch you are writing. | |
348 | ||
349 | EOT | |
350 | close(C); | |
351 | ||
ef0c2abf | 352 | my $editor = $ENV{GIT_EDITOR} || $repo->config("core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi"; |
1f038a0c RA |
353 | system($editor, $compose_filename); |
354 | ||
355 | open(C2,">",$compose_filename . ".final") | |
356 | or die "Failed to open $compose_filename.final : " . $!; | |
357 | ||
358 | open(C,"<",$compose_filename) | |
359 | or die "Failed to open $compose_filename : " . $!; | |
360 | ||
361 | while(<C>) { | |
362 | next if m/^GIT: /; | |
363 | print C2 $_; | |
364 | } | |
365 | close(C); | |
366 | close(C2); | |
367 | ||
368 | do { | |
369 | $_ = $term->readline("Send this email? (y|n) "); | |
370 | } while (!defined $_); | |
371 | ||
372 | if (uc substr($_,0,1) ne 'Y') { | |
373 | cleanup_compose_files(); | |
374 | exit(0); | |
375 | } | |
376 | ||
377 | @files = ($compose_filename . ".final"); | |
378 | } | |
379 | ||
380 | ||
83b24437 RA |
381 | # Now that all the defaults are set, process the rest of the command line |
382 | # arguments and collect up the files that need to be processed. | |
383 | for my $f (@ARGV) { | |
384 | if (-d $f) { | |
385 | opendir(DH,$f) | |
386 | or die "Failed to opendir $f: $!"; | |
387 | ||
5825e5b2 | 388 | push @files, grep { -f $_ } map { +$f . "/" . $_ } |
8037d1a3 RA |
389 | sort readdir(DH); |
390 | ||
83b24437 RA |
391 | } elsif (-f $f) { |
392 | push @files, $f; | |
393 | ||
394 | } else { | |
395 | print STDERR "Skipping $f - not found.\n"; | |
396 | } | |
397 | } | |
398 | ||
399 | if (@files) { | |
2718435b RA |
400 | unless ($quiet) { |
401 | print $_,"\n" for (@files); | |
402 | } | |
83b24437 | 403 | } else { |
1b0baf14 MC |
404 | print STDERR "\nNo patch files specified!\n\n"; |
405 | usage(); | |
83b24437 RA |
406 | } |
407 | ||
408 | # Variables we set as part of the loop over files | |
af068d27 | 409 | our ($message_id, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 410 | |
567ffeb7 EW |
411 | sub extract_valid_address { |
412 | my $address = shift; | |
ad9c18f5 | 413 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 414 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
415 | |
416 | # check for a local address: | |
ad9c18f5 | 417 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 418 | |
155197e6 | 419 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 420 | if ($have_email_valid) { |
ad9c18f5 | 421 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
422 | } else { |
423 | # less robust/correct than the monster regexp in Email::Valid, | |
424 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 425 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 426 | return $1; |
567ffeb7 EW |
427 | } |
428 | } | |
83b24437 RA |
429 | |
430 | # Usually don't need to change anything below here. | |
431 | ||
432 | # we make a "fake" message id by taking the current number | |
433 | # of seconds since the beginning of Unix time and tacking on | |
434 | # a random number to the end, in case we are called quicker than | |
435 | # 1 second since the last time we were called. | |
8037d1a3 RA |
436 | |
437 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 438 | |
83b24437 RA |
439 | sub make_message_id |
440 | { | |
72095d5c | 441 | my $date = time; |
83b24437 | 442 | my $pseudo_rand = int (rand(4200)); |
aeb59328 | 443 | my $du_part; |
94638f89 UKK |
444 | for ($sender, $repocommitter, $repoauthor) { |
445 | $du_part = extract_valid_address(sanitize_address($_)); | |
446 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 447 | } |
94638f89 | 448 | if (not defined $du_part or $du_part eq '') { |
aeb59328 JH |
449 | use Sys::Hostname qw(); |
450 | $du_part = 'user@' . Sys::Hostname::hostname(); | |
451 | } | |
452 | my $message_id_template = "<%s-git-send-email-$du_part>"; | |
8037d1a3 RA |
453 | $message_id = sprintf $message_id_template, "$date$pseudo_rand"; |
454 | #print "new message id = $message_id\n"; # Was useful for debugging | |
83b24437 RA |
455 | } |
456 | ||
457 | ||
458 | ||
a5370b16 | 459 | $time = time - scalar $#files; |
83b24437 | 460 | |
374c5905 JR |
461 | sub unquote_rfc2047 { |
462 | local ($_) = @_; | |
463 | if (s/=\?utf-8\?q\?(.*)\?=/$1/g) { | |
464 | s/_/ /g; | |
465 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
466 | } | |
3740b04f | 467 | return "$_"; |
374c5905 JR |
468 | } |
469 | ||
5b56aaa2 UKK |
470 | # use the simplest quoting being able to handle the recipient |
471 | sub sanitize_address | |
732263d4 RJ |
472 | { |
473 | my ($recipient) = @_; | |
5b56aaa2 UKK |
474 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
475 | ||
476 | if (not $recipient_name) { | |
477 | return "$recipient"; | |
478 | } | |
479 | ||
480 | # if recipient_name is already quoted, do nothing | |
481 | if ($recipient_name =~ /^(".*"|=\?utf-8\?q\?.*\?=)$/) { | |
482 | return $recipient; | |
483 | } | |
484 | ||
485 | # rfc2047 is needed if a non-ascii char is included | |
486 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
487 | $recipient_name =~ s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; | |
488 | $recipient_name =~ s/(.*)/=\?utf-8\?q\?$1\?=/; | |
732263d4 | 489 | } |
5b56aaa2 UKK |
490 | |
491 | # double quotes are needed if specials or CTLs are included | |
492 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
493 | $recipient_name =~ s/(["\\\r])/\\$1/; | |
494 | $recipient_name = "\"$recipient_name\""; | |
495 | } | |
496 | ||
497 | return "$recipient_name $recipient_addr"; | |
498 | ||
732263d4 RJ |
499 | } |
500 | ||
83b24437 RA |
501 | sub send_message |
502 | { | |
4bc87a28 | 503 | my @recipients = unique_email_list(@to); |
5b56aaa2 | 504 | @cc = (map { sanitize_address($_) } @cc); |
4bc87a28 | 505 | my $to = join (",\n\t", @recipients); |
58063245 | 506 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
c38f0247 | 507 | @recipients = (map { extract_valid_address($_) } @recipients); |
6bdca890 | 508 | my $date = format_2822_time($time++); |
e923effb ML |
509 | my $gitversion = '@@GIT_VERSION@@'; |
510 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 511 | $gitversion = Git::version(); |
e923effb | 512 | } |
4bc87a28 | 513 | |
af068d27 | 514 | my $cc = join(", ", unique_email_list(@cc)); |
f06a6a49 JH |
515 | my $ccline = ""; |
516 | if ($cc ne '') { | |
517 | $ccline = "\nCc: $cc"; | |
518 | } | |
94638f89 | 519 | my $sanitized_sender = sanitize_address($sender); |
aeb59328 JH |
520 | make_message_id(); |
521 | ||
94638f89 | 522 | my $header = "From: $sanitized_sender |
f06a6a49 | 523 | To: $to${ccline} |
4bc87a28 | 524 | Subject: $subject |
4bc87a28 EW |
525 | Date: $date |
526 | Message-Id: $message_id | |
e923effb | 527 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 528 | "; |
5483c71d | 529 | if ($thread && $reply_to) { |
7ccf7927 RA |
530 | |
531 | $header .= "In-Reply-To: $reply_to\n"; | |
532 | $header .= "References: $references\n"; | |
533 | } | |
ce91c2f6 JH |
534 | if (@xh) { |
535 | $header .= join("\n", @xh) . "\n"; | |
536 | } | |
4bc87a28 | 537 | |
c38f0247 | 538 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 539 | my $raw_from = $sanitized_sender; |
f073a592 RJ |
540 | $raw_from = $envelope_sender if (defined $envelope_sender); |
541 | $raw_from = extract_valid_address($raw_from); | |
542 | unshift (@sendmail_parameters, | |
543 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 544 | |
6130259c MW |
545 | if ($dry_run) { |
546 | # We don't want to send the email. | |
547 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
548 | my $pid = open my $sm, '|-'; |
549 | defined $pid or die $!; | |
550 | if (!$pid) { | |
8e3d436b | 551 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
552 | } |
553 | print $sm "$header\n$message"; | |
554 | close $sm or die $?; | |
555 | } else { | |
87840620 | 556 | require Net::SMTP; |
aca7ad76 | 557 | $smtp ||= Net::SMTP->new( $smtp_server ); |
2b69bfc2 | 558 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
559 | $smtp->to( @recipients ) or die $smtp->message; |
560 | $smtp->data or die $smtp->message; | |
561 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
562 | $smtp->dataend() or die $smtp->message; | |
563 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
564 | } | |
2718435b | 565 | if ($quiet) { |
71c7da94 | 566 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 567 | } else { |
71c7da94 | 568 | print (($dry_run ? "Dry-" : "")."OK. Log says:\nDate: $date\n"); |
2b69bfc2 | 569 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 570 | print "Server: $smtp_server\n"; |
2b69bfc2 RJ |
571 | print "MAIL FROM:<$raw_from>\n"; |
572 | print "RCPT TO:".join(',',(map { "<$_>" } @recipients))."\n"; | |
aca7ad76 | 573 | } else { |
8e3d436b | 574 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 575 | } |
94638f89 | 576 | print "From: $sanitized_sender\nSubject: $subject\nCc: $cc\nTo: $to\n\n"; |
aca7ad76 EW |
577 | if ($smtp) { |
578 | print "Result: ", $smtp->code, ' ', | |
579 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
580 | } else { | |
581 | print "Result: OK\n"; | |
582 | } | |
30d08b34 | 583 | } |
83b24437 RA |
584 | } |
585 | ||
83b24437 | 586 | $reply_to = $initial_reply_to; |
2186d566 | 587 | $references = $initial_reply_to || ''; |
83b24437 RA |
588 | $subject = $initial_subject; |
589 | ||
590 | foreach my $t (@files) { | |
83b24437 RA |
591 | open(F,"<",$t) or die "can't open file $t"; |
592 | ||
94638f89 | 593 | my $author = undef; |
da140f8b | 594 | @cc = @initial_cc; |
ce91c2f6 | 595 | @xh = (); |
e6b0964a | 596 | my $input_format = undef; |
83b24437 RA |
597 | my $header_done = 0; |
598 | $message = ""; | |
599 | while(<F>) { | |
600 | if (!$header_done) { | |
e6b0964a JH |
601 | if (/^From /) { |
602 | $input_format = 'mbox'; | |
603 | next; | |
604 | } | |
83b24437 | 605 | chomp; |
e6b0964a JH |
606 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { |
607 | $input_format = 'mbox'; | |
608 | } | |
83b24437 | 609 | |
e6b0964a | 610 | if (defined $input_format && $input_format eq 'mbox') { |
83b24437 RA |
611 | if (/^Subject:\s+(.*)$/) { |
612 | $subject = $1; | |
613 | ||
614 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
94638f89 | 615 | if (unquote_rfc2047($2) eq $sender) { |
8a8e6235 JH |
616 | next if ($suppress_from); |
617 | } | |
68d42c41 | 618 | elsif ($1 eq 'From') { |
94638f89 | 619 | $author = unquote_rfc2047($2); |
8a8e6235 | 620 | } |
83b24437 | 621 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 622 | $2, $_) unless $quiet; |
83b24437 RA |
623 | push @cc, $2; |
624 | } | |
1d6a003a | 625 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
ce91c2f6 JH |
626 | push @xh, $_; |
627 | } | |
83b24437 RA |
628 | |
629 | } else { | |
630 | # In the traditional | |
631 | # "send lots of email" format, | |
632 | # line 1 = cc | |
633 | # line 2 = subject | |
634 | # So let's support that, too. | |
e6b0964a | 635 | $input_format = 'lots'; |
83b24437 RA |
636 | if (@cc == 0) { |
637 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
2718435b | 638 | $_, $_) unless $quiet; |
83b24437 RA |
639 | |
640 | push @cc, $_; | |
641 | ||
642 | } elsif (!defined $subject) { | |
643 | $subject = $_; | |
644 | } | |
645 | } | |
5825e5b2 | 646 | |
83b24437 RA |
647 | # A whitespace line will terminate the headers |
648 | if (m/^\s*$/) { | |
649 | $header_done = 1; | |
650 | } | |
651 | } else { | |
652 | $message .= $_; | |
5483c71d | 653 | if (/^(Signed-off-by|Cc): (.*)$/i && $signed_off_cc) { |
abec100c | 654 | my $c = $2; |
83b24437 RA |
655 | chomp $c; |
656 | push @cc, $c; | |
657 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 658 | $c, $_) unless $quiet; |
83b24437 RA |
659 | } |
660 | } | |
661 | } | |
662 | close F; | |
324a8bd0 JP |
663 | |
664 | if ($cc_cmd ne "") { | |
665 | open(F, "$cc_cmd $t |") | |
666 | or die "(cc-cmd) Could not execute '$cc_cmd'"; | |
667 | while(<F>) { | |
668 | my $c = $_; | |
669 | $c =~ s/^\s*//g; | |
670 | $c =~ s/\n$//g; | |
671 | push @cc, $c; | |
672 | printf("(cc-cmd) Adding cc: %s from: '%s'\n", | |
673 | $c, $cc_cmd) unless $quiet; | |
674 | } | |
675 | close F | |
676 | or die "(cc-cmd) failed to close pipe to '$cc_cmd'"; | |
677 | } | |
678 | ||
94638f89 UKK |
679 | if (defined $author) { |
680 | $message = "From: $author\n\n$message"; | |
8a8e6235 | 681 | } |
83b24437 | 682 | |
83b24437 RA |
683 | send_message(); |
684 | ||
685 | # set up for the next message | |
bc108f63 | 686 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 687 | $reply_to = $message_id; |
7ccf7927 | 688 | if (length $references > 0) { |
a925b89c | 689 | $references .= "\n $message_id"; |
7ccf7927 RA |
690 | } else { |
691 | $references = "$message_id"; | |
692 | } | |
78488b2c | 693 | } |
83b24437 | 694 | } |
e205735d | 695 | |
1f038a0c RA |
696 | if ($compose) { |
697 | cleanup_compose_files(); | |
698 | } | |
699 | ||
700 | sub cleanup_compose_files() { | |
701 | unlink($compose_filename, $compose_filename . ".final"); | |
702 | ||
703 | } | |
704 | ||
4bc87a28 | 705 | $smtp->quit if $smtp; |
e205735d RA |
706 | |
707 | sub unique_email_list(@) { | |
708 | my %seen; | |
709 | my @emails; | |
710 | ||
711 | foreach my $entry (@_) { | |
db3106b2 EW |
712 | if (my $clean = extract_valid_address($entry)) { |
713 | $seen{$clean} ||= 0; | |
714 | next if $seen{$clean}++; | |
715 | push @emails, $entry; | |
716 | } else { | |
717 | print STDERR "W: unable to extract a valid address", | |
718 | " from: $entry\n"; | |
719 | } | |
e205735d RA |
720 | } |
721 | return @emails; | |
722 | } |