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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; | |
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; | |
1b1dd23f | 41 | git send-email [options] <file | directory>... |
1b0baf14 | 42 | Options: |
180c9f5c MW |
43 | --identity <str> * Use the sendemail.<id> options. |
44 | --from <str> * Email From: | |
45 | --envelope-sender <str> * Email envelope sender. | |
46 | --to <str> * Email To: | |
47 | --cc <str> * Email Cc: | |
48 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path` | |
49 | --bcc <str> * Email Bcc: | |
50 | --subject <str> * Email "Subject:" (only if --compose). | |
51 | --compose * Open an editor for introduction. | |
52 | --in-reply-to <str> * First "In-Reply-To:" (only if --compose). | |
53 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default on. | |
54 | --[no-]thread * Use In-Reply-To: field. Default on. | |
55 | --[no-]signed-off-by-cc * Actually send to Cc: and Signed-off-by: | |
56 | addresses. Default on. | |
57 | --suppress-cc <str> * author, self, sob, cccmd, all. | |
58 | --[no-]suppress-from * Don't send email to self. Default off. | |
59 | --smtp-server <str:int> * Outgoing SMTP server to use. The port | |
60 | is optional. Default 'localhost'. | |
61 | --smtp-server-port <int> * Outgoing SMTP server port. | |
62 | --smtp-user <str> * The username for SMTP-AUTH. | |
63 | --smtp-pass <str> * The password for SMTP-AUTH; not necessary. | |
64 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
65 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
66 | --quiet * Output one line of info per email. | |
67 | --dry-run * Don't actually send the emails. | |
dbf5e1e9 | 68 | --[no-]validate * Perform patch sanity checks. Default on. |
c764a0c2 | 69 | |
1b0baf14 MC |
70 | EOT |
71 | exit(1); | |
72 | } | |
73 | ||
4bc87a28 | 74 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
75 | sub format_2822_time { |
76 | my ($time) = @_; | |
77 | my @localtm = localtime($time); | |
78 | my @gmttm = gmtime($time); | |
79 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
80 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
81 | if ($localtm[0] != $gmttm[0]) { | |
82 | die "local zone differs from GMT by a non-minute interval\n"; | |
83 | } | |
84 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
85 | $localmin += 1440; | |
86 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
87 | $localmin -= 1440; | |
88 | } elsif ($gmttm[6] != $localtm[6]) { | |
89 | die "local time offset greater than or equal to 24 hours\n"; | |
90 | } | |
91 | my $offset = $localmin - $gmtmin; | |
92 | my $offhour = $offset / 60; | |
93 | my $offmin = abs($offset % 60); | |
94 | if (abs($offhour) >= 24) { | |
95 | die ("local time offset greater than or equal to 24 hours\n"); | |
96 | } | |
97 | ||
98 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
99 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
100 | $localtm[3], | |
101 | qw(Jan Feb Mar Apr May Jun | |
102 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
103 | $localtm[5]+1900, | |
104 | $localtm[2], | |
105 | $localtm[1], | |
106 | $localtm[0], | |
107 | ($offset >= 0) ? '+' : '-', | |
108 | abs($offhour), | |
109 | $offmin, | |
110 | ); | |
111 | } | |
4bc87a28 | 112 | |
567ffeb7 | 113 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 | 114 | my $smtp; |
5f5b6118 | 115 | my $auth; |
4bc87a28 | 116 | |
e205735d | 117 | sub unique_email_list(@); |
1f038a0c RA |
118 | sub cleanup_compose_files(); |
119 | ||
120 | # Constants (essentially) | |
121 | my $compose_filename = ".msg.$$"; | |
e205735d | 122 | |
83b24437 | 123 | # Variables we fill in automatically, or via prompting: |
ce91c2f6 | 124 | my (@to,@cc,@initial_cc,@bcclist,@xh, |
2363d746 | 125 | $initial_reply_to,$initial_subject,@files,$author,$sender,$smtp_authpass,$compose,$time); |
83b24437 | 126 | |
f073a592 | 127 | my $envelope_sender; |
78488b2c | 128 | |
9133261f | 129 | # Example reply to: |
83b24437 | 130 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 131 | |
ad79c024 FL |
132 | my $repo = eval { Git->repository() }; |
133 | my @repo = $repo ? ($repo) : (); | |
280242d1 | 134 | my $term = eval { |
0fb7fc75 JS |
135 | $ENV{"GIT_SEND_EMAIL_NOTTY"} |
136 | ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT | |
137 | : new Term::ReadLine 'git-send-email'; | |
280242d1 JH |
138 | }; |
139 | if ($@) { | |
140 | $term = new FakeTerm "$@: going non-interactive"; | |
141 | } | |
83b24437 | 142 | |
5483c71d AR |
143 | # Behavior modification variables |
144 | my ($quiet, $dry_run) = (0, 0); | |
145 | ||
146 | # Variables with corresponding config settings | |
324a8bd0 | 147 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd); |
f6bebd12 | 148 | my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption); |
44b2476a | 149 | my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts); |
dbf5e1e9 | 150 | my ($validate); |
65648283 | 151 | my (@suppress_cc); |
5483c71d | 152 | |
34cc60ce | 153 | my %config_bool_settings = ( |
5483c71d AR |
154 | "thread" => [\$thread, 1], |
155 | "chainreplyto" => [\$chain_reply_to, 1], | |
65648283 DB |
156 | "suppressfrom" => [\$suppress_from, undef], |
157 | "signedoffcc" => [\$signed_off_cc, undef], | |
dbf5e1e9 | 158 | "validate" => [\$validate, 1], |
e46f7a0e AR |
159 | ); |
160 | ||
34cc60ce DS |
161 | my %config_settings = ( |
162 | "smtpserver" => \$smtp_server, | |
44b2476a | 163 | "smtpserverport" => \$smtp_server_port, |
34cc60ce DS |
164 | "smtpuser" => \$smtp_authuser, |
165 | "smtppass" => \$smtp_authpass, | |
2db9b49c | 166 | "to" => \@to, |
5f8b9fcd | 167 | "cc" => \@initial_cc, |
34cc60ce DS |
168 | "cccmd" => \$cc_cmd, |
169 | "aliasfiletype" => \$aliasfiletype, | |
170 | "bcc" => \@bcclist, | |
171 | "aliasesfile" => \@alias_files, | |
65648283 | 172 | "suppresscc" => \@suppress_cc, |
9f7820ae | 173 | "envelopesender" => \$envelope_sender, |
34cc60ce | 174 | ); |
4a62d3f5 | 175 | |
87429976 MW |
176 | # Handle Uncouth Termination |
177 | sub signal_handler { | |
178 | ||
179 | # Make text normal | |
180 | print color("reset"), "\n"; | |
181 | ||
182 | # SMTP password masked | |
183 | system "stty echo"; | |
184 | ||
185 | # tmp files from --compose | |
186 | if (-e $compose_filename) { | |
187 | print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; | |
188 | } | |
189 | if (-e ($compose_filename . ".final")) { | |
190 | print "'$compose_filename.final' contains the composed email.\n" | |
191 | } | |
192 | ||
193 | exit; | |
194 | }; | |
195 | ||
196 | $SIG{TERM} = \&signal_handler; | |
197 | $SIG{INT} = \&signal_handler; | |
198 | ||
83b24437 RA |
199 | # Begin by accumulating all the variables (defined above), that we will end up |
200 | # needing, first, from the command line: | |
201 | ||
94638f89 | 202 | my $rc = GetOptions("sender|from=s" => \$sender, |
83b24437 RA |
203 | "in-reply-to=s" => \$initial_reply_to, |
204 | "subject=s" => \$initial_subject, | |
205 | "to=s" => \@to, | |
da140f8b | 206 | "cc=s" => \@initial_cc, |
58063245 | 207 | "bcc=s" => \@bcclist, |
78488b2c | 208 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 209 | "smtp-server=s" => \$smtp_server, |
44b2476a | 210 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 211 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 212 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
213 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
214 | "smtp-encryption=s" => \$smtp_encryption, | |
34cc60ce | 215 | "identity=s" => \$identity, |
1f038a0c | 216 | "compose" => \$compose, |
30d08b34 | 217 | "quiet" => \$quiet, |
324a8bd0 | 218 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 219 | "suppress-from!" => \$suppress_from, |
65648283 | 220 | "suppress-cc=s" => \@suppress_cc, |
5483c71d | 221 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_cc, |
6130259c | 222 | "dry-run" => \$dry_run, |
f073a592 | 223 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 224 | "thread!" => \$thread, |
dbf5e1e9 | 225 | "validate!" => \$validate, |
83b24437 RA |
226 | ); |
227 | ||
1b0baf14 MC |
228 | unless ($rc) { |
229 | usage(); | |
230 | } | |
231 | ||
34cc60ce DS |
232 | # Now, let's fill any that aren't set in with defaults: |
233 | ||
234 | sub read_config { | |
235 | my ($prefix) = @_; | |
236 | ||
237 | foreach my $setting (keys %config_bool_settings) { | |
238 | my $target = $config_bool_settings{$setting}->[0]; | |
ad79c024 | 239 | $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
240 | } |
241 | ||
242 | foreach my $setting (keys %config_settings) { | |
243 | my $target = $config_settings{$setting}; | |
244 | if (ref($target) eq "ARRAY") { | |
245 | unless (@$target) { | |
ad79c024 | 246 | my @values = Git::config(@repo, "$prefix.$setting"); |
34cc60ce DS |
247 | @$target = @values if (@values && defined $values[0]); |
248 | } | |
249 | } | |
250 | else { | |
ad79c024 | 251 | $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
252 | } |
253 | } | |
f6bebd12 TR |
254 | |
255 | if (!defined $smtp_encryption) { | |
256 | my $enc = Git::config(@repo, "$prefix.smtpencryption"); | |
257 | if (defined $enc) { | |
258 | $smtp_encryption = $enc; | |
259 | } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { | |
260 | $smtp_encryption = 'ssl'; | |
261 | } | |
262 | } | |
34cc60ce DS |
263 | } |
264 | ||
265 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
ad79c024 | 266 | $identity = Git::config(@repo, "sendemail.identity") unless (defined $identity); |
34cc60ce DS |
267 | read_config("sendemail.$identity") if (defined $identity); |
268 | read_config("sendemail"); | |
269 | ||
270 | # fall back on builtin bool defaults | |
271 | foreach my $setting (values %config_bool_settings) { | |
272 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
273 | } | |
274 | ||
fa835cd5 TR |
275 | # 'default' encryption is none -- this only prevents a warning |
276 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
277 | ||
65648283 DB |
278 | # Set CC suppressions |
279 | my(%suppress_cc); | |
280 | if (@suppress_cc) { | |
281 | foreach my $entry (@suppress_cc) { | |
282 | die "Unknown --suppress-cc field: '$entry'\n" | |
283 | unless $entry =~ /^(all|cccmd|cc|author|self|sob)$/; | |
284 | $suppress_cc{$entry} = 1; | |
285 | } | |
286 | } | |
287 | ||
288 | if ($suppress_cc{'all'}) { | |
289 | foreach my $entry (qw (ccmd cc author self sob)) { | |
290 | $suppress_cc{$entry} = 1; | |
291 | } | |
292 | delete $suppress_cc{'all'}; | |
293 | } | |
294 | ||
295 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
296 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ba51795c | 297 | $suppress_cc{'sob'} = !$signed_off_cc if defined $signed_off_cc; |
65648283 DB |
298 | |
299 | # Debugging, print out the suppressions. | |
300 | if (0) { | |
301 | print "suppressions:\n"; | |
302 | foreach my $entry (keys %suppress_cc) { | |
303 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
304 | } | |
305 | } | |
306 | ||
ad79c024 FL |
307 | my ($repoauthor, $repocommitter); |
308 | ($repoauthor) = Git::ident_person(@repo, 'author'); | |
309 | ($repocommitter) = Git::ident_person(@repo, 'committer'); | |
34cc60ce | 310 | |
79ee555b EB |
311 | # Verify the user input |
312 | ||
313 | foreach my $entry (@to) { | |
314 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
315 | } | |
316 | ||
317 | foreach my $entry (@initial_cc) { | |
318 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
319 | } | |
320 | ||
321 | foreach my $entry (@bcclist) { | |
322 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
323 | } | |
324 | ||
994d6c66 | 325 | my %aliases; |
994d6c66 EW |
326 | my %parse_alias = ( |
327 | # multiline formats can be supported in the future | |
328 | mutt => sub { my $fh = shift; while (<$fh>) { | |
504ceab6 | 329 | if (/^\s*alias\s+(\S+)\s+(.*)$/) { |
994d6c66 EW |
330 | my ($alias, $addr) = ($1, $2); |
331 | $addr =~ s/#.*$//; # mutt allows # comments | |
332 | # commas delimit multiple addresses | |
333 | $aliases{$alias} = [ split(/\s*,\s*/, $addr) ]; | |
334 | }}}, | |
335 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
336 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
337 | # spaces delimit multiple addresses | |
338 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
339 | }}}, | |
340 | pine => sub { my $fh = shift; while (<$fh>) { | |
2d8ae400 | 341 | if (/^(\S+)\t.*\t(.*)$/) { |
994d6c66 EW |
342 | $aliases{$1} = [ split(/\s*,\s*/, $2) ]; |
343 | }}}, | |
344 | gnus => sub { my $fh = shift; while (<$fh>) { | |
345 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
346 | $aliases{$1} = [ $2 ]; | |
347 | }}} | |
348 | ); | |
349 | ||
3cb8caf7 | 350 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
351 | foreach my $file (@alias_files) { |
352 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
353 | $parse_alias{$aliasfiletype}->($fh); | |
354 | close $fh; | |
355 | } | |
356 | } | |
357 | ||
94638f89 | 358 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 359 | |
aa54892f JK |
360 | # Now that all the defaults are set, process the rest of the command line |
361 | # arguments and collect up the files that need to be processed. | |
362 | for my $f (@ARGV) { | |
363 | if (-d $f) { | |
364 | opendir(DH,$f) | |
365 | or die "Failed to opendir $f: $!"; | |
366 | ||
367 | push @files, grep { -f $_ } map { +$f . "/" . $_ } | |
368 | sort readdir(DH); | |
369 | ||
300913bd | 370 | } elsif (-f $f or -p $f) { |
aa54892f JK |
371 | push @files, $f; |
372 | ||
373 | } else { | |
374 | print STDERR "Skipping $f - not found.\n"; | |
375 | } | |
376 | } | |
377 | ||
dbf5e1e9 | 378 | if ($validate) { |
c764a0c2 | 379 | foreach my $f (@files) { |
300913bd KB |
380 | unless (-p $f) { |
381 | my $error = validate_patch($f); | |
382 | $error and die "fatal: $f: $error\nwarning: no patches were sent\n"; | |
383 | } | |
c764a0c2 | 384 | } |
747bbff9 JK |
385 | } |
386 | ||
aa54892f JK |
387 | if (@files) { |
388 | unless ($quiet) { | |
389 | print $_,"\n" for (@files); | |
390 | } | |
391 | } else { | |
392 | print STDERR "\nNo patch files specified!\n\n"; | |
393 | usage(); | |
394 | } | |
395 | ||
1f038a0c | 396 | my $prompting = 0; |
94638f89 | 397 | if (!defined $sender) { |
ad79c024 | 398 | $sender = $repoauthor || $repocommitter || ''; |
8a7c56e1 MW |
399 | |
400 | while (1) { | |
94638f89 | 401 | $_ = $term->readline("Who should the emails appear to be from? [$sender] "); |
8a7c56e1 MW |
402 | last if defined $_; |
403 | print "\n"; | |
404 | } | |
8037d1a3 | 405 | |
94638f89 UKK |
406 | $sender = $_ if ($_); |
407 | print "Emails will be sent from: ", $sender, "\n"; | |
1f038a0c | 408 | $prompting++; |
83b24437 RA |
409 | } |
410 | ||
411 | if (!@to) { | |
8a7c56e1 MW |
412 | |
413 | ||
414 | while (1) { | |
415 | $_ = $term->readline("Who should the emails be sent to? ", ""); | |
416 | last if defined $_; | |
417 | print "\n"; | |
418 | } | |
419 | ||
83b24437 | 420 | my $to = $_; |
d1eb35b6 | 421 | push @to, split /,\s*/, $to; |
1f038a0c | 422 | $prompting++; |
83b24437 RA |
423 | } |
424 | ||
994d6c66 EW |
425 | sub expand_aliases { |
426 | my @cur = @_; | |
427 | my @last; | |
428 | do { | |
429 | @last = @cur; | |
430 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
431 | } while (join(',',@cur) ne join(',',@last)); | |
432 | return @cur; | |
433 | } | |
434 | ||
435 | @to = expand_aliases(@to); | |
5b56aaa2 | 436 | @to = (map { sanitize_address($_) } @to); |
994d6c66 | 437 | @initial_cc = expand_aliases(@initial_cc); |
58063245 | 438 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 439 | |
1f038a0c | 440 | if (!defined $initial_subject && $compose) { |
8a7c56e1 MW |
441 | while (1) { |
442 | $_ = $term->readline("What subject should the initial email start with? ", $initial_subject); | |
443 | last if defined $_; | |
444 | print "\n"; | |
445 | } | |
446 | ||
83b24437 | 447 | $initial_subject = $_; |
1f038a0c | 448 | $prompting++; |
83b24437 RA |
449 | } |
450 | ||
5483c71d | 451 | if ($thread && !defined $initial_reply_to && $prompting) { |
8a7c56e1 MW |
452 | while (1) { |
453 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", $initial_reply_to); | |
454 | last if defined $_; | |
455 | print "\n"; | |
456 | } | |
8037d1a3 | 457 | |
83b24437 RA |
458 | $initial_reply_to = $_; |
459 | } | |
1ca3d6ed | 460 | if (defined $initial_reply_to) { |
0fb7fc75 JS |
461 | $initial_reply_to =~ s/^\s*<?//; |
462 | $initial_reply_to =~ s/>?\s*$//; | |
463 | $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne ''; | |
ace9c2a9 | 464 | } |
ace72086 | 465 | |
34cc60ce | 466 | if (!defined $smtp_server) { |
aca7ad76 EW |
467 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
468 | if (-x $_) { | |
469 | $smtp_server = $_; | |
470 | last; | |
471 | } | |
472 | } | |
473 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
474 | } |
475 | ||
1f038a0c RA |
476 | if ($compose) { |
477 | # Note that this does not need to be secure, but we will make a small | |
478 | # effort to have it be unique | |
479 | open(C,">",$compose_filename) | |
480 | or die "Failed to open for writing $compose_filename: $!"; | |
94638f89 | 481 | print C "From $sender # This line is ignored.\n"; |
1f038a0c RA |
482 | printf C "Subject: %s\n\n", $initial_subject; |
483 | printf C <<EOT; | |
484 | GIT: Please enter your email below. | |
485 | GIT: Lines beginning in "GIT: " will be removed. | |
486 | GIT: Consider including an overall diffstat or table of contents | |
487 | GIT: for the patch you are writing. | |
488 | ||
489 | EOT | |
490 | close(C); | |
491 | ||
ad79c024 | 492 | my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi"; |
065096c2 | 493 | system('sh', '-c', $editor.' "$@"', $editor, $compose_filename); |
1f038a0c RA |
494 | |
495 | open(C2,">",$compose_filename . ".final") | |
496 | or die "Failed to open $compose_filename.final : " . $!; | |
497 | ||
498 | open(C,"<",$compose_filename) | |
499 | or die "Failed to open $compose_filename : " . $!; | |
500 | ||
0706bd19 JK |
501 | my $need_8bit_cte = file_has_nonascii($compose_filename); |
502 | my $in_body = 0; | |
1f038a0c RA |
503 | while(<C>) { |
504 | next if m/^GIT: /; | |
0706bd19 JK |
505 | if (!$in_body && /^\n$/) { |
506 | $in_body = 1; | |
507 | if ($need_8bit_cte) { | |
508 | print C2 "MIME-Version: 1.0\n", | |
509 | "Content-Type: text/plain; ", | |
510 | "charset=utf-8\n", | |
511 | "Content-Transfer-Encoding: 8bit\n"; | |
512 | } | |
513 | } | |
514 | if (!$in_body && /^MIME-Version:/i) { | |
515 | $need_8bit_cte = 0; | |
516 | } | |
d54eaaa2 JK |
517 | if (!$in_body && /^Subject: ?(.*)/i) { |
518 | my $subject = $1; | |
519 | $_ = "Subject: " . | |
520 | ($subject =~ /[^[:ascii:]]/ ? | |
521 | quote_rfc2047($subject) : | |
522 | $subject) . | |
523 | "\n"; | |
524 | } | |
1f038a0c RA |
525 | print C2 $_; |
526 | } | |
527 | close(C); | |
528 | close(C2); | |
529 | ||
8a7c56e1 | 530 | while (1) { |
1f038a0c | 531 | $_ = $term->readline("Send this email? (y|n) "); |
8a7c56e1 MW |
532 | last if defined $_; |
533 | print "\n"; | |
534 | } | |
1f038a0c RA |
535 | |
536 | if (uc substr($_,0,1) ne 'Y') { | |
537 | cleanup_compose_files(); | |
538 | exit(0); | |
539 | } | |
540 | ||
97394ee4 | 541 | @files = ($compose_filename . ".final", @files); |
1f038a0c RA |
542 | } |
543 | ||
83b24437 | 544 | # Variables we set as part of the loop over files |
af068d27 | 545 | our ($message_id, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 546 | |
567ffeb7 EW |
547 | sub extract_valid_address { |
548 | my $address = shift; | |
ad9c18f5 | 549 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 550 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
551 | |
552 | # check for a local address: | |
ad9c18f5 | 553 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 554 | |
155197e6 | 555 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 556 | if ($have_email_valid) { |
ad9c18f5 | 557 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
558 | } else { |
559 | # less robust/correct than the monster regexp in Email::Valid, | |
560 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 561 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 562 | return $1; |
567ffeb7 EW |
563 | } |
564 | } | |
83b24437 RA |
565 | |
566 | # Usually don't need to change anything below here. | |
567 | ||
568 | # we make a "fake" message id by taking the current number | |
569 | # of seconds since the beginning of Unix time and tacking on | |
570 | # a random number to the end, in case we are called quicker than | |
571 | # 1 second since the last time we were called. | |
8037d1a3 RA |
572 | |
573 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 574 | |
be510cfe | 575 | my ($message_id_stamp, $message_id_serial); |
83b24437 RA |
576 | sub make_message_id |
577 | { | |
be510cfe JH |
578 | my $uniq; |
579 | if (!defined $message_id_stamp) { | |
580 | $message_id_stamp = sprintf("%s-%s", time, $$); | |
581 | $message_id_serial = 0; | |
582 | } | |
583 | $message_id_serial++; | |
584 | $uniq = "$message_id_stamp-$message_id_serial"; | |
585 | ||
aeb59328 | 586 | my $du_part; |
94638f89 UKK |
587 | for ($sender, $repocommitter, $repoauthor) { |
588 | $du_part = extract_valid_address(sanitize_address($_)); | |
589 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 590 | } |
94638f89 | 591 | if (not defined $du_part or $du_part eq '') { |
aeb59328 JH |
592 | use Sys::Hostname qw(); |
593 | $du_part = 'user@' . Sys::Hostname::hostname(); | |
594 | } | |
be510cfe JH |
595 | my $message_id_template = "<%s-git-send-email-%s>"; |
596 | $message_id = sprintf($message_id_template, $uniq, $du_part); | |
8037d1a3 | 597 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
598 | } |
599 | ||
600 | ||
601 | ||
a5370b16 | 602 | $time = time - scalar $#files; |
83b24437 | 603 | |
374c5905 JR |
604 | sub unquote_rfc2047 { |
605 | local ($_) = @_; | |
8291db6f JK |
606 | my $encoding; |
607 | if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) { | |
608 | $encoding = $1; | |
374c5905 JR |
609 | s/_/ /g; |
610 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
611 | } | |
8291db6f | 612 | return wantarray ? ($_, $encoding) : $_; |
374c5905 JR |
613 | } |
614 | ||
d54eaaa2 JK |
615 | sub quote_rfc2047 { |
616 | local $_ = shift; | |
617 | my $encoding = shift || 'utf-8'; | |
618 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; | |
619 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
620 | return $_; | |
621 | } | |
622 | ||
5b56aaa2 UKK |
623 | # use the simplest quoting being able to handle the recipient |
624 | sub sanitize_address | |
732263d4 RJ |
625 | { |
626 | my ($recipient) = @_; | |
5b56aaa2 UKK |
627 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
628 | ||
629 | if (not $recipient_name) { | |
630 | return "$recipient"; | |
631 | } | |
632 | ||
633 | # if recipient_name is already quoted, do nothing | |
634 | if ($recipient_name =~ /^(".*"|=\?utf-8\?q\?.*\?=)$/) { | |
635 | return $recipient; | |
636 | } | |
637 | ||
638 | # rfc2047 is needed if a non-ascii char is included | |
639 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
d54eaaa2 | 640 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 641 | } |
5b56aaa2 UKK |
642 | |
643 | # double quotes are needed if specials or CTLs are included | |
644 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
18023c20 | 645 | $recipient_name =~ s/(["\\\r])/\\$1/g; |
5b56aaa2 UKK |
646 | $recipient_name = "\"$recipient_name\""; |
647 | } | |
648 | ||
649 | return "$recipient_name $recipient_addr"; | |
650 | ||
732263d4 RJ |
651 | } |
652 | ||
83b24437 RA |
653 | sub send_message |
654 | { | |
4bc87a28 | 655 | my @recipients = unique_email_list(@to); |
7ac17529 ABH |
656 | @cc = (grep { my $cc = extract_valid_address($_); |
657 | not grep { $cc eq $_ } @recipients | |
658 | } | |
659 | map { sanitize_address($_) } | |
660 | @cc); | |
4bc87a28 | 661 | my $to = join (",\n\t", @recipients); |
58063245 | 662 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
c38f0247 | 663 | @recipients = (map { extract_valid_address($_) } @recipients); |
6bdca890 | 664 | my $date = format_2822_time($time++); |
e923effb ML |
665 | my $gitversion = '@@GIT_VERSION@@'; |
666 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 667 | $gitversion = Git::version(); |
e923effb | 668 | } |
4bc87a28 | 669 | |
af068d27 | 670 | my $cc = join(", ", unique_email_list(@cc)); |
f06a6a49 JH |
671 | my $ccline = ""; |
672 | if ($cc ne '') { | |
673 | $ccline = "\nCc: $cc"; | |
674 | } | |
94638f89 | 675 | my $sanitized_sender = sanitize_address($sender); |
4f3d3703 | 676 | make_message_id() unless defined($message_id); |
aeb59328 | 677 | |
94638f89 | 678 | my $header = "From: $sanitized_sender |
f06a6a49 | 679 | To: $to${ccline} |
4bc87a28 | 680 | Subject: $subject |
4bc87a28 EW |
681 | Date: $date |
682 | Message-Id: $message_id | |
e923effb | 683 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 684 | "; |
5483c71d | 685 | if ($thread && $reply_to) { |
7ccf7927 RA |
686 | |
687 | $header .= "In-Reply-To: $reply_to\n"; | |
688 | $header .= "References: $references\n"; | |
689 | } | |
ce91c2f6 JH |
690 | if (@xh) { |
691 | $header .= join("\n", @xh) . "\n"; | |
692 | } | |
4bc87a28 | 693 | |
c38f0247 | 694 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 695 | my $raw_from = $sanitized_sender; |
f073a592 RJ |
696 | $raw_from = $envelope_sender if (defined $envelope_sender); |
697 | $raw_from = extract_valid_address($raw_from); | |
698 | unshift (@sendmail_parameters, | |
699 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 700 | |
6130259c MW |
701 | if ($dry_run) { |
702 | # We don't want to send the email. | |
703 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
704 | my $pid = open my $sm, '|-'; |
705 | defined $pid or die $!; | |
706 | if (!$pid) { | |
8e3d436b | 707 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
708 | } |
709 | print $sm "$header\n$message"; | |
710 | close $sm or die $?; | |
711 | } else { | |
44b2476a JH |
712 | |
713 | if (!defined $smtp_server) { | |
714 | die "The required SMTP server is not properly defined." | |
715 | } | |
716 | ||
f6bebd12 | 717 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 718 | $smtp_server_port ||= 465; # ssmtp |
34cc60ce | 719 | require Net::SMTP::SSL; |
44b2476a | 720 | $smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port); |
34cc60ce DS |
721 | } |
722 | else { | |
723 | require Net::SMTP; | |
44b2476a JH |
724 | $smtp ||= Net::SMTP->new((defined $smtp_server_port) |
725 | ? "$smtp_server:$smtp_server_port" | |
726 | : $smtp_server); | |
f6bebd12 TR |
727 | if ($smtp_encryption eq 'tls') { |
728 | require Net::SMTP::SSL; | |
729 | $smtp->command('STARTTLS'); | |
730 | $smtp->response(); | |
731 | if ($smtp->code == 220) { | |
732 | $smtp = Net::SMTP::SSL->start_SSL($smtp) | |
733 | or die "STARTTLS failed! ".$smtp->message; | |
6cbf8b00 | 734 | $smtp_encryption = ''; |
9d1ccf5e RS |
735 | # Send EHLO again to receive fresh |
736 | # supported commands | |
737 | $smtp->hello(); | |
f6bebd12 TR |
738 | } else { |
739 | die "Server does not support STARTTLS! ".$smtp->message; | |
740 | } | |
741 | } | |
44b2476a JH |
742 | } |
743 | ||
744 | if (!$smtp) { | |
745 | die "Unable to initialize SMTP properly. Is there something wrong with your config?"; | |
746 | } | |
747 | ||
2363d746 MW |
748 | if (defined $smtp_authuser) { |
749 | ||
750 | if (!defined $smtp_authpass) { | |
751 | ||
752 | system "stty -echo"; | |
753 | ||
754 | do { | |
755 | print "Password: "; | |
756 | $_ = <STDIN>; | |
757 | print "\n"; | |
758 | } while (!defined $_); | |
759 | ||
760 | chomp($smtp_authpass = $_); | |
761 | ||
762 | system "stty echo"; | |
763 | } | |
764 | ||
5f5b6118 | 765 | $auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message; |
34cc60ce | 766 | } |
2363d746 | 767 | |
2b69bfc2 | 768 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
769 | $smtp->to( @recipients ) or die $smtp->message; |
770 | $smtp->data or die $smtp->message; | |
771 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
772 | $smtp->dataend() or die $smtp->message; | |
773 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
774 | } | |
2718435b | 775 | if ($quiet) { |
71c7da94 | 776 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 777 | } else { |
b7f30e0a | 778 | print (($dry_run ? "Dry-" : "")."OK. Log says:\n"); |
2b69bfc2 | 779 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 780 | print "Server: $smtp_server\n"; |
2b69bfc2 RJ |
781 | print "MAIL FROM:<$raw_from>\n"; |
782 | print "RCPT TO:".join(',',(map { "<$_>" } @recipients))."\n"; | |
aca7ad76 | 783 | } else { |
8e3d436b | 784 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 785 | } |
b7f30e0a | 786 | print $header, "\n"; |
aca7ad76 EW |
787 | if ($smtp) { |
788 | print "Result: ", $smtp->code, ' ', | |
789 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
790 | } else { | |
791 | print "Result: OK\n"; | |
792 | } | |
30d08b34 | 793 | } |
83b24437 RA |
794 | } |
795 | ||
83b24437 | 796 | $reply_to = $initial_reply_to; |
2186d566 | 797 | $references = $initial_reply_to || ''; |
83b24437 RA |
798 | $subject = $initial_subject; |
799 | ||
800 | foreach my $t (@files) { | |
83b24437 RA |
801 | open(F,"<",$t) or die "can't open file $t"; |
802 | ||
94638f89 | 803 | my $author = undef; |
8291db6f JK |
804 | my $author_encoding; |
805 | my $has_content_type; | |
806 | my $body_encoding; | |
da140f8b | 807 | @cc = @initial_cc; |
ce91c2f6 | 808 | @xh = (); |
e6b0964a | 809 | my $input_format = undef; |
83b24437 RA |
810 | my $header_done = 0; |
811 | $message = ""; | |
812 | while(<F>) { | |
813 | if (!$header_done) { | |
e6b0964a JH |
814 | if (/^From /) { |
815 | $input_format = 'mbox'; | |
816 | next; | |
817 | } | |
83b24437 | 818 | chomp; |
e6b0964a JH |
819 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { |
820 | $input_format = 'mbox'; | |
821 | } | |
83b24437 | 822 | |
e6b0964a | 823 | if (defined $input_format && $input_format eq 'mbox') { |
83b24437 RA |
824 | if (/^Subject:\s+(.*)$/) { |
825 | $subject = $1; | |
826 | ||
827 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
94638f89 | 828 | if (unquote_rfc2047($2) eq $sender) { |
65648283 | 829 | next if ($suppress_cc{'self'}); |
8a8e6235 | 830 | } |
68d42c41 | 831 | elsif ($1 eq 'From') { |
8291db6f JK |
832 | ($author, $author_encoding) |
833 | = unquote_rfc2047($2); | |
65648283 DB |
834 | next if ($suppress_cc{'author'}); |
835 | } else { | |
836 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 837 | } |
83b24437 | 838 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 839 | $2, $_) unless $quiet; |
83b24437 RA |
840 | push @cc, $2; |
841 | } | |
8291db6f JK |
842 | elsif (/^Content-type:/i) { |
843 | $has_content_type = 1; | |
8892048d | 844 | if (/charset="?([^ "]+)/) { |
8291db6f JK |
845 | $body_encoding = $1; |
846 | } | |
847 | push @xh, $_; | |
848 | } | |
4f3d3703 JK |
849 | elsif (/^Message-Id: (.*)/i) { |
850 | $message_id = $1; | |
851 | } | |
1d6a003a | 852 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
ce91c2f6 JH |
853 | push @xh, $_; |
854 | } | |
83b24437 RA |
855 | |
856 | } else { | |
857 | # In the traditional | |
858 | # "send lots of email" format, | |
859 | # line 1 = cc | |
860 | # line 2 = subject | |
861 | # So let's support that, too. | |
e6b0964a | 862 | $input_format = 'lots'; |
65648283 | 863 | if (@cc == 0 && !$suppress_cc{'cc'}) { |
83b24437 | 864 | printf("(non-mbox) Adding cc: %s from line '%s'\n", |
2718435b | 865 | $_, $_) unless $quiet; |
83b24437 RA |
866 | |
867 | push @cc, $_; | |
868 | ||
869 | } elsif (!defined $subject) { | |
870 | $subject = $_; | |
871 | } | |
872 | } | |
5825e5b2 | 873 | |
83b24437 RA |
874 | # A whitespace line will terminate the headers |
875 | if (m/^\s*$/) { | |
876 | $header_done = 1; | |
877 | } | |
878 | } else { | |
879 | $message .= $_; | |
65648283 DB |
880 | if (/^(Signed-off-by|Cc): (.*)$/i) { |
881 | next if ($suppress_cc{'sob'}); | |
ba51795c | 882 | chomp; |
abec100c | 883 | my $c = $2; |
83b24437 | 884 | chomp $c; |
65648283 | 885 | next if ($c eq $sender and $suppress_cc{'self'}); |
83b24437 RA |
886 | push @cc, $c; |
887 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 888 | $c, $_) unless $quiet; |
83b24437 RA |
889 | } |
890 | } | |
891 | } | |
892 | close F; | |
324a8bd0 | 893 | |
65648283 | 894 | if (defined $cc_cmd && !$suppress_cc{'cccmd'}) { |
324a8bd0 JP |
895 | open(F, "$cc_cmd $t |") |
896 | or die "(cc-cmd) Could not execute '$cc_cmd'"; | |
897 | while(<F>) { | |
898 | my $c = $_; | |
899 | $c =~ s/^\s*//g; | |
900 | $c =~ s/\n$//g; | |
620bb245 | 901 | next if ($c eq $sender and $suppress_from); |
324a8bd0 JP |
902 | push @cc, $c; |
903 | printf("(cc-cmd) Adding cc: %s from: '%s'\n", | |
904 | $c, $cc_cmd) unless $quiet; | |
905 | } | |
906 | close F | |
907 | or die "(cc-cmd) failed to close pipe to '$cc_cmd'"; | |
908 | } | |
909 | ||
94638f89 UKK |
910 | if (defined $author) { |
911 | $message = "From: $author\n\n$message"; | |
8291db6f JK |
912 | if (defined $author_encoding) { |
913 | if ($has_content_type) { | |
914 | if ($body_encoding eq $author_encoding) { | |
915 | # ok, we already have the right encoding | |
916 | } | |
917 | else { | |
918 | # uh oh, we should re-encode | |
919 | } | |
920 | } | |
921 | else { | |
922 | push @xh, | |
923 | 'MIME-Version: 1.0', | |
8641ee3d JK |
924 | "Content-Type: text/plain; charset=$author_encoding", |
925 | 'Content-Transfer-Encoding: 8bit'; | |
8291db6f JK |
926 | } |
927 | } | |
8a8e6235 | 928 | } |
83b24437 | 929 | |
83b24437 RA |
930 | send_message(); |
931 | ||
932 | # set up for the next message | |
bc108f63 | 933 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 934 | $reply_to = $message_id; |
7ccf7927 | 935 | if (length $references > 0) { |
a925b89c | 936 | $references .= "\n $message_id"; |
7ccf7927 RA |
937 | } else { |
938 | $references = "$message_id"; | |
939 | } | |
78488b2c | 940 | } |
4f3d3703 | 941 | $message_id = undef; |
83b24437 | 942 | } |
e205735d | 943 | |
1f038a0c RA |
944 | if ($compose) { |
945 | cleanup_compose_files(); | |
946 | } | |
947 | ||
948 | sub cleanup_compose_files() { | |
949 | unlink($compose_filename, $compose_filename . ".final"); | |
950 | ||
951 | } | |
952 | ||
4bc87a28 | 953 | $smtp->quit if $smtp; |
e205735d RA |
954 | |
955 | sub unique_email_list(@) { | |
956 | my %seen; | |
957 | my @emails; | |
958 | ||
959 | foreach my $entry (@_) { | |
db3106b2 EW |
960 | if (my $clean = extract_valid_address($entry)) { |
961 | $seen{$clean} ||= 0; | |
962 | next if $seen{$clean}++; | |
963 | push @emails, $entry; | |
964 | } else { | |
965 | print STDERR "W: unable to extract a valid address", | |
966 | " from: $entry\n"; | |
967 | } | |
e205735d RA |
968 | } |
969 | return @emails; | |
970 | } | |
747bbff9 JK |
971 | |
972 | sub validate_patch { | |
973 | my $fn = shift; | |
974 | open(my $fh, '<', $fn) | |
975 | or die "unable to open $fn: $!\n"; | |
976 | while (my $line = <$fh>) { | |
977 | if (length($line) > 998) { | |
978 | return "$.: patch contains a line longer than 998 characters"; | |
979 | } | |
980 | } | |
981 | return undef; | |
982 | } | |
0706bd19 JK |
983 | |
984 | sub file_has_nonascii { | |
985 | my $fn = shift; | |
986 | open(my $fh, '<', $fn) | |
987 | or die "unable to open $fn: $!\n"; | |
988 | while (my $line = <$fh>) { | |
989 | return 1 if $line =~ /[^[:ascii:]]/; | |
990 | } | |
991 | return 0; | |
992 | } |