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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 | |
280242d1 JH |
27 | package FakeTerm; |
28 | sub new { | |
29 | my ($class, $reason) = @_; | |
30 | return bless \$reason, shift; | |
31 | } | |
32 | sub readline { | |
33 | my $self = shift; | |
34 | die "Cannot use readline on FakeTerm: $$self"; | |
35 | } | |
36 | package main; | |
37 | ||
1b0baf14 MC |
38 | |
39 | sub usage { | |
40 | print <<EOT; | |
41 | git-send-email [options] <file | directory>... | |
42 | Options: | |
43 | --from Specify the "From:" line of the email to be sent. | |
44 | ||
45 | --to Specify the primary "To:" line of the email. | |
46 | ||
47 | --cc Specify an initial "Cc:" list for the entire series | |
48 | of emails. | |
49 | ||
324a8bd0 JP |
50 | --cc-cmd Specify a command to execute per file which adds |
51 | per file specific cc address entries | |
52 | ||
1b0baf14 MC |
53 | --bcc Specify a list of email addresses that should be Bcc: |
54 | on all the emails. | |
55 | ||
ef0c2abf AR |
56 | --compose Use \$GIT_EDITOR, core.editor, \$EDITOR, or \$VISUAL to edit |
57 | an introductory message for the patch series. | |
1b0baf14 MC |
58 | |
59 | --subject Specify the initial "Subject:" line. | |
60 | Only necessary if --compose is also set. If --compose | |
61 | is not set, this will be prompted for. | |
62 | ||
63 | --in-reply-to Specify the first "In-Reply-To:" header line. | |
64 | Only used if --compose is also set. If --compose is not | |
65 | set, this will be prompted for. | |
66 | ||
67 | --chain-reply-to If set, the replies will all be to the previous | |
68 | email sent, rather than to the first email sent. | |
69 | Defaults to on. | |
70 | ||
5483c71d AR |
71 | --signed-off-cc Automatically add email addresses that appear in |
72 | Signed-off-by: or Cc: lines to the cc: list. Defaults to on. | |
1b0baf14 | 73 | |
34cc60ce DS |
74 | --identity The configuration identity, a subsection to prioritise over |
75 | the default section. | |
76 | ||
1b0baf14 | 77 | --smtp-server If set, specifies the outgoing SMTP server to use. |
44b2476a JH |
78 | Defaults to localhost. Port number can be specified here with |
79 | hostname:port format or by using --smtp-server-port option. | |
80 | ||
81 | --smtp-server-port Specify a port on the outgoing SMTP server to connect to. | |
1b0baf14 | 82 | |
34cc60ce DS |
83 | --smtp-user The username for SMTP-AUTH. |
84 | ||
85 | --smtp-pass The password for SMTP-AUTH. | |
86 | ||
87 | --smtp-ssl If set, connects to the SMTP server using SSL. | |
88 | ||
65648283 DB |
89 | --suppress-cc Suppress the specified category of auto-CC. The category |
90 | can be one of 'author' for the patch author, 'self' to | |
91 | avoid copying yourself, 'sob' for Signed-off-by lines, | |
92 | 'cccmd' for the output of the cccmd, or 'all' to suppress | |
93 | all of these. | |
94 | ||
620bb245 | 95 | --suppress-from Suppress sending emails to yourself. Defaults to off. |
1b0baf14 | 96 | |
5483c71d | 97 | --thread Specify that the "In-Reply-To:" header should be set on all |
e46f7a0e AR |
98 | emails. Defaults to on. |
99 | ||
1b0baf14 MC |
100 | --quiet Make git-send-email less verbose. One line per email |
101 | should be all that is output. | |
102 | ||
238cc635 RJ |
103 | --dry-run Do everything except actually send the emails. |
104 | ||
f073a592 RJ |
105 | --envelope-sender Specify the envelope sender used to send the emails. |
106 | ||
c764a0c2 JK |
107 | --no-validate Don't perform any sanity checks on patches. |
108 | ||
1b0baf14 MC |
109 | EOT |
110 | exit(1); | |
111 | } | |
112 | ||
4bc87a28 | 113 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
114 | sub format_2822_time { |
115 | my ($time) = @_; | |
116 | my @localtm = localtime($time); | |
117 | my @gmttm = gmtime($time); | |
118 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
119 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
120 | if ($localtm[0] != $gmttm[0]) { | |
121 | die "local zone differs from GMT by a non-minute interval\n"; | |
122 | } | |
123 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
124 | $localmin += 1440; | |
125 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
126 | $localmin -= 1440; | |
127 | } elsif ($gmttm[6] != $localtm[6]) { | |
128 | die "local time offset greater than or equal to 24 hours\n"; | |
129 | } | |
130 | my $offset = $localmin - $gmtmin; | |
131 | my $offhour = $offset / 60; | |
132 | my $offmin = abs($offset % 60); | |
133 | if (abs($offhour) >= 24) { | |
134 | die ("local time offset greater than or equal to 24 hours\n"); | |
135 | } | |
136 | ||
137 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
138 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
139 | $localtm[3], | |
140 | qw(Jan Feb Mar Apr May Jun | |
141 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
142 | $localtm[5]+1900, | |
143 | $localtm[2], | |
144 | $localtm[1], | |
145 | $localtm[0], | |
146 | ($offset >= 0) ? '+' : '-', | |
147 | abs($offhour), | |
148 | $offmin, | |
149 | ); | |
150 | } | |
4bc87a28 | 151 | |
567ffeb7 | 152 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 | 153 | my $smtp; |
5f5b6118 | 154 | my $auth; |
4bc87a28 | 155 | |
e205735d | 156 | sub unique_email_list(@); |
1f038a0c RA |
157 | sub cleanup_compose_files(); |
158 | ||
159 | # Constants (essentially) | |
160 | my $compose_filename = ".msg.$$"; | |
e205735d | 161 | |
83b24437 | 162 | # Variables we fill in automatically, or via prompting: |
ce91c2f6 | 163 | my (@to,@cc,@initial_cc,@bcclist,@xh, |
2363d746 | 164 | $initial_reply_to,$initial_subject,@files,$author,$sender,$smtp_authpass,$compose,$time); |
83b24437 | 165 | |
f073a592 | 166 | my $envelope_sender; |
78488b2c | 167 | |
9133261f | 168 | # Example reply to: |
83b24437 | 169 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 170 | |
3cb8caf7 | 171 | my $repo = Git->repository(); |
280242d1 JH |
172 | my $term = eval { |
173 | new Term::ReadLine 'git-send-email'; | |
174 | }; | |
175 | if ($@) { | |
176 | $term = new FakeTerm "$@: going non-interactive"; | |
177 | } | |
83b24437 | 178 | |
5483c71d AR |
179 | # Behavior modification variables |
180 | my ($quiet, $dry_run) = (0, 0); | |
181 | ||
182 | # Variables with corresponding config settings | |
324a8bd0 | 183 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd); |
2363d746 | 184 | my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_ssl); |
44b2476a | 185 | my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts); |
c764a0c2 | 186 | my ($no_validate); |
65648283 | 187 | my (@suppress_cc); |
5483c71d | 188 | |
34cc60ce | 189 | my %config_bool_settings = ( |
5483c71d AR |
190 | "thread" => [\$thread, 1], |
191 | "chainreplyto" => [\$chain_reply_to, 1], | |
65648283 DB |
192 | "suppressfrom" => [\$suppress_from, undef], |
193 | "signedoffcc" => [\$signed_off_cc, undef], | |
34cc60ce | 194 | "smtpssl" => [\$smtp_ssl, 0], |
e46f7a0e AR |
195 | ); |
196 | ||
34cc60ce DS |
197 | my %config_settings = ( |
198 | "smtpserver" => \$smtp_server, | |
44b2476a | 199 | "smtpserverport" => \$smtp_server_port, |
34cc60ce DS |
200 | "smtpuser" => \$smtp_authuser, |
201 | "smtppass" => \$smtp_authpass, | |
2db9b49c | 202 | "to" => \@to, |
34cc60ce DS |
203 | "cccmd" => \$cc_cmd, |
204 | "aliasfiletype" => \$aliasfiletype, | |
205 | "bcc" => \@bcclist, | |
206 | "aliasesfile" => \@alias_files, | |
65648283 | 207 | "suppresscc" => \@suppress_cc, |
34cc60ce | 208 | ); |
4a62d3f5 | 209 | |
87429976 MW |
210 | # Handle Uncouth Termination |
211 | sub signal_handler { | |
212 | ||
213 | # Make text normal | |
214 | print color("reset"), "\n"; | |
215 | ||
216 | # SMTP password masked | |
217 | system "stty echo"; | |
218 | ||
219 | # tmp files from --compose | |
220 | if (-e $compose_filename) { | |
221 | print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; | |
222 | } | |
223 | if (-e ($compose_filename . ".final")) { | |
224 | print "'$compose_filename.final' contains the composed email.\n" | |
225 | } | |
226 | ||
227 | exit; | |
228 | }; | |
229 | ||
230 | $SIG{TERM} = \&signal_handler; | |
231 | $SIG{INT} = \&signal_handler; | |
232 | ||
83b24437 RA |
233 | # Begin by accumulating all the variables (defined above), that we will end up |
234 | # needing, first, from the command line: | |
235 | ||
94638f89 | 236 | my $rc = GetOptions("sender|from=s" => \$sender, |
83b24437 RA |
237 | "in-reply-to=s" => \$initial_reply_to, |
238 | "subject=s" => \$initial_subject, | |
239 | "to=s" => \@to, | |
da140f8b | 240 | "cc=s" => \@initial_cc, |
58063245 | 241 | "bcc=s" => \@bcclist, |
78488b2c | 242 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 243 | "smtp-server=s" => \$smtp_server, |
44b2476a | 244 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 245 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 246 | "smtp-pass:s" => \$smtp_authpass, |
34cc60ce DS |
247 | "smtp-ssl!" => \$smtp_ssl, |
248 | "identity=s" => \$identity, | |
1f038a0c | 249 | "compose" => \$compose, |
30d08b34 | 250 | "quiet" => \$quiet, |
324a8bd0 | 251 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 252 | "suppress-from!" => \$suppress_from, |
65648283 | 253 | "suppress-cc=s" => \@suppress_cc, |
5483c71d | 254 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_cc, |
6130259c | 255 | "dry-run" => \$dry_run, |
f073a592 | 256 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 257 | "thread!" => \$thread, |
c764a0c2 | 258 | "no-validate" => \$no_validate, |
83b24437 RA |
259 | ); |
260 | ||
1b0baf14 MC |
261 | unless ($rc) { |
262 | usage(); | |
263 | } | |
264 | ||
34cc60ce DS |
265 | # Now, let's fill any that aren't set in with defaults: |
266 | ||
267 | sub read_config { | |
268 | my ($prefix) = @_; | |
269 | ||
270 | foreach my $setting (keys %config_bool_settings) { | |
271 | my $target = $config_bool_settings{$setting}->[0]; | |
272 | $$target = $repo->config_bool("$prefix.$setting") unless (defined $$target); | |
273 | } | |
274 | ||
275 | foreach my $setting (keys %config_settings) { | |
276 | my $target = $config_settings{$setting}; | |
277 | if (ref($target) eq "ARRAY") { | |
278 | unless (@$target) { | |
279 | my @values = $repo->config("$prefix.$setting"); | |
280 | @$target = @values if (@values && defined $values[0]); | |
281 | } | |
282 | } | |
283 | else { | |
284 | $$target = $repo->config("$prefix.$setting") unless (defined $$target); | |
285 | } | |
286 | } | |
287 | } | |
288 | ||
289 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
290 | $identity = $repo->config("sendemail.identity") unless (defined $identity); | |
291 | read_config("sendemail.$identity") if (defined $identity); | |
292 | read_config("sendemail"); | |
293 | ||
294 | # fall back on builtin bool defaults | |
295 | foreach my $setting (values %config_bool_settings) { | |
296 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
297 | } | |
298 | ||
65648283 DB |
299 | # Set CC suppressions |
300 | my(%suppress_cc); | |
301 | if (@suppress_cc) { | |
302 | foreach my $entry (@suppress_cc) { | |
303 | die "Unknown --suppress-cc field: '$entry'\n" | |
304 | unless $entry =~ /^(all|cccmd|cc|author|self|sob)$/; | |
305 | $suppress_cc{$entry} = 1; | |
306 | } | |
307 | } | |
308 | ||
309 | if ($suppress_cc{'all'}) { | |
310 | foreach my $entry (qw (ccmd cc author self sob)) { | |
311 | $suppress_cc{$entry} = 1; | |
312 | } | |
313 | delete $suppress_cc{'all'}; | |
314 | } | |
315 | ||
316 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
317 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
318 | $suppress_cc{'sob'} = $signed_off_cc if defined $signed_off_cc; | |
319 | ||
320 | # Debugging, print out the suppressions. | |
321 | if (0) { | |
322 | print "suppressions:\n"; | |
323 | foreach my $entry (keys %suppress_cc) { | |
324 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
325 | } | |
326 | } | |
327 | ||
34cc60ce DS |
328 | my ($repoauthor) = $repo->ident_person('author'); |
329 | my ($repocommitter) = $repo->ident_person('committer'); | |
330 | ||
79ee555b EB |
331 | # Verify the user input |
332 | ||
333 | foreach my $entry (@to) { | |
334 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
335 | } | |
336 | ||
337 | foreach my $entry (@initial_cc) { | |
338 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
339 | } | |
340 | ||
341 | foreach my $entry (@bcclist) { | |
342 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
343 | } | |
344 | ||
994d6c66 | 345 | my %aliases; |
994d6c66 EW |
346 | my %parse_alias = ( |
347 | # multiline formats can be supported in the future | |
348 | mutt => sub { my $fh = shift; while (<$fh>) { | |
504ceab6 | 349 | if (/^\s*alias\s+(\S+)\s+(.*)$/) { |
994d6c66 EW |
350 | my ($alias, $addr) = ($1, $2); |
351 | $addr =~ s/#.*$//; # mutt allows # comments | |
352 | # commas delimit multiple addresses | |
353 | $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; | |
354 | }}}, | |
355 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
356 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
357 | # spaces delimit multiple addresses | |
358 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
359 | }}}, | |
360 | pine => sub { my $fh = shift; while (<$fh>) { | |
2d8ae400 | 361 | if (/^(\S+)\t.*\t(.*)$/) { |
994d6c66 EW |
362 | $aliases{$1} = [ split(/\s*,\s*/, $2) ]; |
363 | }}}, | |
364 | gnus => sub { my $fh = shift; while (<$fh>) { | |
365 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
366 | $aliases{$1} = [ $2 ]; | |
367 | }}} | |
368 | ); | |
369 | ||
3cb8caf7 | 370 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
371 | foreach my $file (@alias_files) { |
372 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
373 | $parse_alias{$aliasfiletype}->($fh); | |
374 | close $fh; | |
375 | } | |
376 | } | |
377 | ||
94638f89 | 378 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 379 | |
aa54892f JK |
380 | # Now that all the defaults are set, process the rest of the command line |
381 | # arguments and collect up the files that need to be processed. | |
382 | for my $f (@ARGV) { | |
383 | if (-d $f) { | |
384 | opendir(DH,$f) | |
385 | or die "Failed to opendir $f: $!"; | |
386 | ||
387 | push @files, grep { -f $_ } map { +$f . "/" . $_ } | |
388 | sort readdir(DH); | |
389 | ||
390 | } elsif (-f $f) { | |
391 | push @files, $f; | |
392 | ||
393 | } else { | |
394 | print STDERR "Skipping $f - not found.\n"; | |
395 | } | |
396 | } | |
397 | ||
c764a0c2 JK |
398 | if (!$no_validate) { |
399 | foreach my $f (@files) { | |
400 | my $error = validate_patch($f); | |
401 | $error and die "fatal: $f: $error\nwarning: no patches were sent\n"; | |
402 | } | |
747bbff9 JK |
403 | } |
404 | ||
aa54892f JK |
405 | if (@files) { |
406 | unless ($quiet) { | |
407 | print $_,"\n" for (@files); | |
408 | } | |
409 | } else { | |
410 | print STDERR "\nNo patch files specified!\n\n"; | |
411 | usage(); | |
412 | } | |
413 | ||
1f038a0c | 414 | my $prompting = 0; |
94638f89 UKK |
415 | if (!defined $sender) { |
416 | $sender = $repoauthor || $repocommitter; | |
8a7c56e1 MW |
417 | |
418 | while (1) { | |
94638f89 | 419 | $_ = $term->readline("Who should the emails appear to be from? [$sender] "); |
8a7c56e1 MW |
420 | last if defined $_; |
421 | print "\n"; | |
422 | } | |
8037d1a3 | 423 | |
94638f89 UKK |
424 | $sender = $_ if ($_); |
425 | print "Emails will be sent from: ", $sender, "\n"; | |
1f038a0c | 426 | $prompting++; |
83b24437 RA |
427 | } |
428 | ||
429 | if (!@to) { | |
8a7c56e1 MW |
430 | |
431 | ||
432 | while (1) { | |
433 | $_ = $term->readline("Who should the emails be sent to? ", ""); | |
434 | last if defined $_; | |
435 | print "\n"; | |
436 | } | |
437 | ||
83b24437 RA |
438 | my $to = $_; |
439 | push @to, split /,/, $to; | |
1f038a0c | 440 | $prompting++; |
83b24437 RA |
441 | } |
442 | ||
994d6c66 EW |
443 | sub expand_aliases { |
444 | my @cur = @_; | |
445 | my @last; | |
446 | do { | |
447 | @last = @cur; | |
448 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
449 | } while (join(',',@cur) ne join(',',@last)); | |
450 | return @cur; | |
451 | } | |
452 | ||
453 | @to = expand_aliases(@to); | |
5b56aaa2 | 454 | @to = (map { sanitize_address($_) } @to); |
994d6c66 | 455 | @initial_cc = expand_aliases(@initial_cc); |
58063245 | 456 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 457 | |
1f038a0c | 458 | if (!defined $initial_subject && $compose) { |
8a7c56e1 MW |
459 | while (1) { |
460 | $_ = $term->readline("What subject should the initial email start with? ", $initial_subject); | |
461 | last if defined $_; | |
462 | print "\n"; | |
463 | } | |
464 | ||
83b24437 | 465 | $initial_subject = $_; |
1f038a0c | 466 | $prompting++; |
83b24437 RA |
467 | } |
468 | ||
5483c71d | 469 | if ($thread && !defined $initial_reply_to && $prompting) { |
8a7c56e1 MW |
470 | while (1) { |
471 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", $initial_reply_to); | |
472 | last if defined $_; | |
473 | print "\n"; | |
474 | } | |
8037d1a3 | 475 | |
83b24437 RA |
476 | $initial_reply_to = $_; |
477 | } | |
ace9c2a9 JH |
478 | if (defined $initial_reply_to && $_ ne "") { |
479 | $initial_reply_to =~ s/^\s*<?/</; | |
480 | $initial_reply_to =~ s/>?\s*$/>/; | |
481 | } | |
ace72086 | 482 | |
34cc60ce | 483 | if (!defined $smtp_server) { |
aca7ad76 EW |
484 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
485 | if (-x $_) { | |
486 | $smtp_server = $_; | |
487 | last; | |
488 | } | |
489 | } | |
490 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
491 | } |
492 | ||
1f038a0c RA |
493 | if ($compose) { |
494 | # Note that this does not need to be secure, but we will make a small | |
495 | # effort to have it be unique | |
496 | open(C,">",$compose_filename) | |
497 | or die "Failed to open for writing $compose_filename: $!"; | |
94638f89 | 498 | print C "From $sender # This line is ignored.\n"; |
1f038a0c RA |
499 | printf C "Subject: %s\n\n", $initial_subject; |
500 | printf C <<EOT; | |
501 | GIT: Please enter your email below. | |
502 | GIT: Lines beginning in "GIT: " will be removed. | |
503 | GIT: Consider including an overall diffstat or table of contents | |
504 | GIT: for the patch you are writing. | |
505 | ||
506 | EOT | |
507 | close(C); | |
508 | ||
ef0c2abf | 509 | my $editor = $ENV{GIT_EDITOR} || $repo->config("core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi"; |
0e0278ba | 510 | system('sh', '-c', '$0 $@', $editor, $compose_filename); |
1f038a0c RA |
511 | |
512 | open(C2,">",$compose_filename . ".final") | |
513 | or die "Failed to open $compose_filename.final : " . $!; | |
514 | ||
515 | open(C,"<",$compose_filename) | |
516 | or die "Failed to open $compose_filename : " . $!; | |
517 | ||
518 | while(<C>) { | |
519 | next if m/^GIT: /; | |
520 | print C2 $_; | |
521 | } | |
522 | close(C); | |
523 | close(C2); | |
524 | ||
8a7c56e1 | 525 | while (1) { |
1f038a0c | 526 | $_ = $term->readline("Send this email? (y|n) "); |
8a7c56e1 MW |
527 | last if defined $_; |
528 | print "\n"; | |
529 | } | |
1f038a0c RA |
530 | |
531 | if (uc substr($_,0,1) ne 'Y') { | |
532 | cleanup_compose_files(); | |
533 | exit(0); | |
534 | } | |
535 | ||
97394ee4 | 536 | @files = ($compose_filename . ".final", @files); |
1f038a0c RA |
537 | } |
538 | ||
83b24437 | 539 | # Variables we set as part of the loop over files |
af068d27 | 540 | our ($message_id, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 541 | |
567ffeb7 EW |
542 | sub extract_valid_address { |
543 | my $address = shift; | |
ad9c18f5 | 544 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 545 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
546 | |
547 | # check for a local address: | |
ad9c18f5 | 548 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 549 | |
155197e6 | 550 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 551 | if ($have_email_valid) { |
ad9c18f5 | 552 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
553 | } else { |
554 | # less robust/correct than the monster regexp in Email::Valid, | |
555 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 556 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 557 | return $1; |
567ffeb7 EW |
558 | } |
559 | } | |
83b24437 RA |
560 | |
561 | # Usually don't need to change anything below here. | |
562 | ||
563 | # we make a "fake" message id by taking the current number | |
564 | # of seconds since the beginning of Unix time and tacking on | |
565 | # a random number to the end, in case we are called quicker than | |
566 | # 1 second since the last time we were called. | |
8037d1a3 RA |
567 | |
568 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 569 | |
be510cfe | 570 | my ($message_id_stamp, $message_id_serial); |
83b24437 RA |
571 | sub make_message_id |
572 | { | |
be510cfe JH |
573 | my $uniq; |
574 | if (!defined $message_id_stamp) { | |
575 | $message_id_stamp = sprintf("%s-%s", time, $$); | |
576 | $message_id_serial = 0; | |
577 | } | |
578 | $message_id_serial++; | |
579 | $uniq = "$message_id_stamp-$message_id_serial"; | |
580 | ||
aeb59328 | 581 | my $du_part; |
94638f89 UKK |
582 | for ($sender, $repocommitter, $repoauthor) { |
583 | $du_part = extract_valid_address(sanitize_address($_)); | |
584 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 585 | } |
94638f89 | 586 | if (not defined $du_part or $du_part eq '') { |
aeb59328 JH |
587 | use Sys::Hostname qw(); |
588 | $du_part = 'user@' . Sys::Hostname::hostname(); | |
589 | } | |
be510cfe JH |
590 | my $message_id_template = "<%s-git-send-email-%s>"; |
591 | $message_id = sprintf($message_id_template, $uniq, $du_part); | |
8037d1a3 | 592 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
593 | } |
594 | ||
595 | ||
596 | ||
a5370b16 | 597 | $time = time - scalar $#files; |
83b24437 | 598 | |
374c5905 JR |
599 | sub unquote_rfc2047 { |
600 | local ($_) = @_; | |
8291db6f JK |
601 | my $encoding; |
602 | if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) { | |
603 | $encoding = $1; | |
374c5905 JR |
604 | s/_/ /g; |
605 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
606 | } | |
8291db6f | 607 | return wantarray ? ($_, $encoding) : $_; |
374c5905 JR |
608 | } |
609 | ||
5b56aaa2 UKK |
610 | # use the simplest quoting being able to handle the recipient |
611 | sub sanitize_address | |
732263d4 RJ |
612 | { |
613 | my ($recipient) = @_; | |
5b56aaa2 UKK |
614 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
615 | ||
616 | if (not $recipient_name) { | |
617 | return "$recipient"; | |
618 | } | |
619 | ||
620 | # if recipient_name is already quoted, do nothing | |
621 | if ($recipient_name =~ /^(".*"|=\?utf-8\?q\?.*\?=)$/) { | |
622 | return $recipient; | |
623 | } | |
624 | ||
625 | # rfc2047 is needed if a non-ascii char is included | |
626 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
627 | $recipient_name =~ s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; | |
628 | $recipient_name =~ s/(.*)/=\?utf-8\?q\?$1\?=/; | |
732263d4 | 629 | } |
5b56aaa2 UKK |
630 | |
631 | # double quotes are needed if specials or CTLs are included | |
632 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
633 | $recipient_name =~ s/(["\\\r])/\\$1/; | |
634 | $recipient_name = "\"$recipient_name\""; | |
635 | } | |
636 | ||
637 | return "$recipient_name $recipient_addr"; | |
638 | ||
732263d4 RJ |
639 | } |
640 | ||
83b24437 RA |
641 | sub send_message |
642 | { | |
4bc87a28 | 643 | my @recipients = unique_email_list(@to); |
7ac17529 ABH |
644 | @cc = (grep { my $cc = extract_valid_address($_); |
645 | not grep { $cc eq $_ } @recipients | |
646 | } | |
647 | map { sanitize_address($_) } | |
648 | @cc); | |
4bc87a28 | 649 | my $to = join (",\n\t", @recipients); |
58063245 | 650 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
c38f0247 | 651 | @recipients = (map { extract_valid_address($_) } @recipients); |
6bdca890 | 652 | my $date = format_2822_time($time++); |
e923effb ML |
653 | my $gitversion = '@@GIT_VERSION@@'; |
654 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 655 | $gitversion = Git::version(); |
e923effb | 656 | } |
4bc87a28 | 657 | |
af068d27 | 658 | my $cc = join(", ", unique_email_list(@cc)); |
f06a6a49 JH |
659 | my $ccline = ""; |
660 | if ($cc ne '') { | |
661 | $ccline = "\nCc: $cc"; | |
662 | } | |
94638f89 | 663 | my $sanitized_sender = sanitize_address($sender); |
4f3d3703 | 664 | make_message_id() unless defined($message_id); |
aeb59328 | 665 | |
94638f89 | 666 | my $header = "From: $sanitized_sender |
f06a6a49 | 667 | To: $to${ccline} |
4bc87a28 | 668 | Subject: $subject |
4bc87a28 EW |
669 | Date: $date |
670 | Message-Id: $message_id | |
e923effb | 671 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 672 | "; |
5483c71d | 673 | if ($thread && $reply_to) { |
7ccf7927 RA |
674 | |
675 | $header .= "In-Reply-To: $reply_to\n"; | |
676 | $header .= "References: $references\n"; | |
677 | } | |
ce91c2f6 JH |
678 | if (@xh) { |
679 | $header .= join("\n", @xh) . "\n"; | |
680 | } | |
4bc87a28 | 681 | |
c38f0247 | 682 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 683 | my $raw_from = $sanitized_sender; |
f073a592 RJ |
684 | $raw_from = $envelope_sender if (defined $envelope_sender); |
685 | $raw_from = extract_valid_address($raw_from); | |
686 | unshift (@sendmail_parameters, | |
687 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 688 | |
6130259c MW |
689 | if ($dry_run) { |
690 | # We don't want to send the email. | |
691 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
692 | my $pid = open my $sm, '|-'; |
693 | defined $pid or die $!; | |
694 | if (!$pid) { | |
8e3d436b | 695 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
696 | } |
697 | print $sm "$header\n$message"; | |
698 | close $sm or die $?; | |
699 | } else { | |
44b2476a JH |
700 | |
701 | if (!defined $smtp_server) { | |
702 | die "The required SMTP server is not properly defined." | |
703 | } | |
704 | ||
34cc60ce | 705 | if ($smtp_ssl) { |
44b2476a | 706 | $smtp_server_port ||= 465; # ssmtp |
34cc60ce | 707 | require Net::SMTP::SSL; |
44b2476a | 708 | $smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port); |
34cc60ce DS |
709 | } |
710 | else { | |
711 | require Net::SMTP; | |
44b2476a JH |
712 | $smtp ||= Net::SMTP->new((defined $smtp_server_port) |
713 | ? "$smtp_server:$smtp_server_port" | |
714 | : $smtp_server); | |
715 | } | |
716 | ||
717 | if (!$smtp) { | |
718 | die "Unable to initialize SMTP properly. Is there something wrong with your config?"; | |
719 | } | |
720 | ||
2363d746 MW |
721 | if (defined $smtp_authuser) { |
722 | ||
723 | if (!defined $smtp_authpass) { | |
724 | ||
725 | system "stty -echo"; | |
726 | ||
727 | do { | |
728 | print "Password: "; | |
729 | $_ = <STDIN>; | |
730 | print "\n"; | |
731 | } while (!defined $_); | |
732 | ||
733 | chomp($smtp_authpass = $_); | |
734 | ||
735 | system "stty echo"; | |
736 | } | |
737 | ||
5f5b6118 | 738 | $auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message; |
34cc60ce | 739 | } |
2363d746 | 740 | |
2b69bfc2 | 741 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
742 | $smtp->to( @recipients ) or die $smtp->message; |
743 | $smtp->data or die $smtp->message; | |
744 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
745 | $smtp->dataend() or die $smtp->message; | |
746 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
747 | } | |
2718435b | 748 | if ($quiet) { |
71c7da94 | 749 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 750 | } else { |
b7f30e0a | 751 | print (($dry_run ? "Dry-" : "")."OK. Log says:\n"); |
2b69bfc2 | 752 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 753 | print "Server: $smtp_server\n"; |
2b69bfc2 RJ |
754 | print "MAIL FROM:<$raw_from>\n"; |
755 | print "RCPT TO:".join(',',(map { "<$_>" } @recipients))."\n"; | |
aca7ad76 | 756 | } else { |
8e3d436b | 757 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 758 | } |
b7f30e0a | 759 | print $header, "\n"; |
aca7ad76 EW |
760 | if ($smtp) { |
761 | print "Result: ", $smtp->code, ' ', | |
762 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
763 | } else { | |
764 | print "Result: OK\n"; | |
765 | } | |
30d08b34 | 766 | } |
83b24437 RA |
767 | } |
768 | ||
83b24437 | 769 | $reply_to = $initial_reply_to; |
2186d566 | 770 | $references = $initial_reply_to || ''; |
83b24437 RA |
771 | $subject = $initial_subject; |
772 | ||
773 | foreach my $t (@files) { | |
83b24437 RA |
774 | open(F,"<",$t) or die "can't open file $t"; |
775 | ||
94638f89 | 776 | my $author = undef; |
8291db6f JK |
777 | my $author_encoding; |
778 | my $has_content_type; | |
779 | my $body_encoding; | |
da140f8b | 780 | @cc = @initial_cc; |
ce91c2f6 | 781 | @xh = (); |
e6b0964a | 782 | my $input_format = undef; |
83b24437 RA |
783 | my $header_done = 0; |
784 | $message = ""; | |
785 | while(<F>) { | |
786 | if (!$header_done) { | |
e6b0964a JH |
787 | if (/^From /) { |
788 | $input_format = 'mbox'; | |
789 | next; | |
790 | } | |
83b24437 | 791 | chomp; |
e6b0964a JH |
792 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { |
793 | $input_format = 'mbox'; | |
794 | } | |
83b24437 | 795 | |
e6b0964a | 796 | if (defined $input_format && $input_format eq 'mbox') { |
83b24437 RA |
797 | if (/^Subject:\s+(.*)$/) { |
798 | $subject = $1; | |
799 | ||
800 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
94638f89 | 801 | if (unquote_rfc2047($2) eq $sender) { |
65648283 | 802 | next if ($suppress_cc{'self'}); |
8a8e6235 | 803 | } |
68d42c41 | 804 | elsif ($1 eq 'From') { |
8291db6f JK |
805 | ($author, $author_encoding) |
806 | = unquote_rfc2047($2); | |
65648283 DB |
807 | next if ($suppress_cc{'author'}); |
808 | } else { | |
809 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 810 | } |
83b24437 | 811 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 812 | $2, $_) unless $quiet; |
83b24437 RA |
813 | push @cc, $2; |
814 | } | |
8291db6f JK |
815 | elsif (/^Content-type:/i) { |
816 | $has_content_type = 1; | |
817 | if (/charset="?[^ "]+/) { | |
818 | $body_encoding = $1; | |
819 | } | |
820 | push @xh, $_; | |
821 | } | |
4f3d3703 JK |
822 | elsif (/^Message-Id: (.*)/i) { |
823 | $message_id = $1; | |
824 | } | |
1d6a003a | 825 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
ce91c2f6 JH |
826 | push @xh, $_; |
827 | } | |
83b24437 RA |
828 | |
829 | } else { | |
830 | # In the traditional | |
831 | # "send lots of email" format, | |
832 | # line 1 = cc | |
833 | # line 2 = subject | |
834 | # So let's support that, too. | |
e6b0964a | 835 | $input_format = 'lots'; |
65648283 | 836 | if (@cc == 0 && !$suppress_cc{'cc'}) { |
83b24437 | 837 | printf("(non-mbox) Adding cc: %s from line '%s'\n", |
2718435b | 838 | $_, $_) unless $quiet; |
83b24437 RA |
839 | |
840 | push @cc, $_; | |
841 | ||
842 | } elsif (!defined $subject) { | |
843 | $subject = $_; | |
844 | } | |
845 | } | |
5825e5b2 | 846 | |
83b24437 RA |
847 | # A whitespace line will terminate the headers |
848 | if (m/^\s*$/) { | |
849 | $header_done = 1; | |
850 | } | |
851 | } else { | |
852 | $message .= $_; | |
65648283 DB |
853 | if (/^(Signed-off-by|Cc): (.*)$/i) { |
854 | next if ($suppress_cc{'sob'}); | |
abec100c | 855 | my $c = $2; |
83b24437 | 856 | chomp $c; |
65648283 | 857 | next if ($c eq $sender and $suppress_cc{'self'}); |
83b24437 RA |
858 | push @cc, $c; |
859 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 860 | $c, $_) unless $quiet; |
83b24437 RA |
861 | } |
862 | } | |
863 | } | |
864 | close F; | |
324a8bd0 | 865 | |
65648283 | 866 | if (defined $cc_cmd && !$suppress_cc{'cccmd'}) { |
324a8bd0 JP |
867 | open(F, "$cc_cmd $t |") |
868 | or die "(cc-cmd) Could not execute '$cc_cmd'"; | |
869 | while(<F>) { | |
870 | my $c = $_; | |
871 | $c =~ s/^\s*//g; | |
872 | $c =~ s/\n$//g; | |
620bb245 | 873 | next if ($c eq $sender and $suppress_from); |
324a8bd0 JP |
874 | push @cc, $c; |
875 | printf("(cc-cmd) Adding cc: %s from: '%s'\n", | |
876 | $c, $cc_cmd) unless $quiet; | |
877 | } | |
878 | close F | |
879 | or die "(cc-cmd) failed to close pipe to '$cc_cmd'"; | |
880 | } | |
881 | ||
94638f89 UKK |
882 | if (defined $author) { |
883 | $message = "From: $author\n\n$message"; | |
8291db6f JK |
884 | if (defined $author_encoding) { |
885 | if ($has_content_type) { | |
886 | if ($body_encoding eq $author_encoding) { | |
887 | # ok, we already have the right encoding | |
888 | } | |
889 | else { | |
890 | # uh oh, we should re-encode | |
891 | } | |
892 | } | |
893 | else { | |
894 | push @xh, | |
895 | 'MIME-Version: 1.0', | |
8641ee3d JK |
896 | "Content-Type: text/plain; charset=$author_encoding", |
897 | 'Content-Transfer-Encoding: 8bit'; | |
8291db6f JK |
898 | } |
899 | } | |
8a8e6235 | 900 | } |
83b24437 | 901 | |
83b24437 RA |
902 | send_message(); |
903 | ||
904 | # set up for the next message | |
bc108f63 | 905 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 906 | $reply_to = $message_id; |
7ccf7927 | 907 | if (length $references > 0) { |
a925b89c | 908 | $references .= "\n $message_id"; |
7ccf7927 RA |
909 | } else { |
910 | $references = "$message_id"; | |
911 | } | |
78488b2c | 912 | } |
4f3d3703 | 913 | $message_id = undef; |
83b24437 | 914 | } |
e205735d | 915 | |
1f038a0c RA |
916 | if ($compose) { |
917 | cleanup_compose_files(); | |
918 | } | |
919 | ||
920 | sub cleanup_compose_files() { | |
921 | unlink($compose_filename, $compose_filename . ".final"); | |
922 | ||
923 | } | |
924 | ||
4bc87a28 | 925 | $smtp->quit if $smtp; |
e205735d RA |
926 | |
927 | sub unique_email_list(@) { | |
928 | my %seen; | |
929 | my @emails; | |
930 | ||
931 | foreach my $entry (@_) { | |
db3106b2 EW |
932 | if (my $clean = extract_valid_address($entry)) { |
933 | $seen{$clean} ||= 0; | |
934 | next if $seen{$clean}++; | |
935 | push @emails, $entry; | |
936 | } else { | |
937 | print STDERR "W: unable to extract a valid address", | |
938 | " from: $entry\n"; | |
939 | } | |
e205735d RA |
940 | } |
941 | return @emails; | |
942 | } | |
747bbff9 JK |
943 | |
944 | sub validate_patch { | |
945 | my $fn = shift; | |
946 | open(my $fh, '<', $fn) | |
947 | or die "unable to open $fn: $!\n"; | |
948 | while (my $line = <$fh>) { | |
949 | if (length($line) > 998) { | |
950 | return "$.: patch contains a line longer than 998 characters"; | |
951 | } | |
952 | } | |
953 | return undef; | |
954 | } |