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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 | 22 | use Getopt::Long; |
0e73b3ee | 23 | use Text::ParseWords; |
83b24437 | 24 | use Data::Dumper; |
412876dc | 25 | use Term::ANSIColor; |
eed6ca7c | 26 | use File::Temp qw/ tempdir tempfile /; |
5df9fcf6 | 27 | use Error qw(:try); |
3cb8caf7 | 28 | use Git; |
83b24437 | 29 | |
5df9fcf6 PH |
30 | Getopt::Long::Configure qw/ pass_through /; |
31 | ||
280242d1 JH |
32 | package FakeTerm; |
33 | sub new { | |
34 | my ($class, $reason) = @_; | |
35 | return bless \$reason, shift; | |
36 | } | |
37 | sub readline { | |
38 | my $self = shift; | |
39 | die "Cannot use readline on FakeTerm: $$self"; | |
40 | } | |
41 | package main; | |
42 | ||
1b0baf14 MC |
43 | |
44 | sub usage { | |
45 | print <<EOT; | |
5df9fcf6 | 46 | git send-email [options] <file | directory | rev-list options > |
4ed62b03 MW |
47 | |
48 | Composing: | |
49 | --from <str> * Email From: | |
50 | --to <str> * Email To: | |
51 | --cc <str> * Email Cc: | |
52 | --bcc <str> * Email Bcc: | |
53 | --subject <str> * Email "Subject:" | |
54 | --in-reply-to <str> * Email "In-Reply-To:" | |
8fd5bb7f | 55 | --annotate * Review each patch that will be sent in an editor. |
4ed62b03 MW |
56 | --compose * Open an editor for introduction. |
57 | ||
58 | Sending: | |
59 | --envelope-sender <str> * Email envelope sender. | |
60 | --smtp-server <str:int> * Outgoing SMTP server to use. The port | |
61 | is optional. Default 'localhost'. | |
62 | --smtp-server-port <int> * Outgoing SMTP server port. | |
63 | --smtp-user <str> * Username for SMTP-AUTH. | |
64 | --smtp-pass <str> * Password for SMTP-AUTH; not necessary. | |
65 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
66 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
67 | ||
68 | Automating: | |
69 | --identity <str> * Use the sendemail.<id> options. | |
70 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path` | |
71 | --suppress-cc <str> * author, self, sob, cccmd, all. | |
72 | --[no-]signed-off-by-cc * Send to Cc: and Signed-off-by: | |
73 | addresses. Default on. | |
74 | --[no-]suppress-from * Send to self. Default off. | |
75 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default on. | |
76 | --[no-]thread * Use In-Reply-To: field. Default on. | |
77 | ||
78 | Administering: | |
79 | --quiet * Output one line of info per email. | |
80 | --dry-run * Don't actually send the emails. | |
81 | --[no-]validate * Perform patch sanity checks. Default on. | |
5df9fcf6 PH |
82 | --[no-]format-patch * understand any non optional arguments as |
83 | `git format-patch` ones. | |
c764a0c2 | 84 | |
1b0baf14 MC |
85 | EOT |
86 | exit(1); | |
87 | } | |
88 | ||
4bc87a28 | 89 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
90 | sub format_2822_time { |
91 | my ($time) = @_; | |
92 | my @localtm = localtime($time); | |
93 | my @gmttm = gmtime($time); | |
94 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
95 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
96 | if ($localtm[0] != $gmttm[0]) { | |
97 | die "local zone differs from GMT by a non-minute interval\n"; | |
98 | } | |
99 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
100 | $localmin += 1440; | |
101 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
102 | $localmin -= 1440; | |
103 | } elsif ($gmttm[6] != $localtm[6]) { | |
104 | die "local time offset greater than or equal to 24 hours\n"; | |
105 | } | |
106 | my $offset = $localmin - $gmtmin; | |
107 | my $offhour = $offset / 60; | |
108 | my $offmin = abs($offset % 60); | |
109 | if (abs($offhour) >= 24) { | |
110 | die ("local time offset greater than or equal to 24 hours\n"); | |
111 | } | |
112 | ||
113 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
114 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
115 | $localtm[3], | |
116 | qw(Jan Feb Mar Apr May Jun | |
117 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
118 | $localtm[5]+1900, | |
119 | $localtm[2], | |
120 | $localtm[1], | |
121 | $localtm[0], | |
122 | ($offset >= 0) ? '+' : '-', | |
123 | abs($offhour), | |
124 | $offmin, | |
125 | ); | |
126 | } | |
4bc87a28 | 127 | |
567ffeb7 | 128 | my $have_email_valid = eval { require Email::Valid; 1 }; |
4bc87a28 | 129 | my $smtp; |
5f5b6118 | 130 | my $auth; |
4bc87a28 | 131 | |
e205735d | 132 | sub unique_email_list(@); |
1f038a0c RA |
133 | sub cleanup_compose_files(); |
134 | ||
83b24437 | 135 | # Variables we fill in automatically, or via prompting: |
ce91c2f6 | 136 | my (@to,@cc,@initial_cc,@bcclist,@xh, |
8fd5bb7f PH |
137 | $initial_reply_to,$initial_subject,@files, |
138 | $author,$sender,$smtp_authpass,$annotate,$compose,$time); | |
83b24437 | 139 | |
f073a592 | 140 | my $envelope_sender; |
78488b2c | 141 | |
9133261f | 142 | # Example reply to: |
83b24437 | 143 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 144 | |
ad79c024 FL |
145 | my $repo = eval { Git->repository() }; |
146 | my @repo = $repo ? ($repo) : (); | |
280242d1 | 147 | my $term = eval { |
0fb7fc75 JS |
148 | $ENV{"GIT_SEND_EMAIL_NOTTY"} |
149 | ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT | |
150 | : new Term::ReadLine 'git-send-email'; | |
280242d1 JH |
151 | }; |
152 | if ($@) { | |
153 | $term = new FakeTerm "$@: going non-interactive"; | |
154 | } | |
83b24437 | 155 | |
5483c71d AR |
156 | # Behavior modification variables |
157 | my ($quiet, $dry_run) = (0, 0); | |
5df9fcf6 | 158 | my $format_patch; |
eed6ca7c JS |
159 | my $compose_filename = ($repo ? |
160 | tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : | |
161 | tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; | |
162 | ||
5483c71d | 163 | |
8fd5bb7f PH |
164 | # Handle interactive edition of files. |
165 | my $multiedit; | |
166 | my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi"; | |
167 | sub do_edit { | |
168 | if (defined($multiedit) && !$multiedit) { | |
beece9da PH |
169 | map { |
170 | system('sh', '-c', $editor.' "$@"', $editor, $_); | |
171 | if (($? & 127) || ($? >> 8)) { | |
172 | die("the editor exited uncleanly, aborting everything"); | |
173 | } | |
174 | } @_; | |
8fd5bb7f PH |
175 | } else { |
176 | system('sh', '-c', $editor.' "$@"', $editor, @_); | |
beece9da PH |
177 | if (($? & 127) || ($? >> 8)) { |
178 | die("the editor exited uncleanly, aborting everything"); | |
179 | } | |
8fd5bb7f PH |
180 | } |
181 | } | |
5483c71d AR |
182 | |
183 | # Variables with corresponding config settings | |
ddc3d4fe | 184 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc, $cc_cmd); |
f6bebd12 | 185 | my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption); |
44b2476a | 186 | my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts); |
dbf5e1e9 | 187 | my ($validate); |
65648283 | 188 | my (@suppress_cc); |
5483c71d | 189 | |
34cc60ce | 190 | my %config_bool_settings = ( |
5483c71d AR |
191 | "thread" => [\$thread, 1], |
192 | "chainreplyto" => [\$chain_reply_to, 1], | |
65648283 | 193 | "suppressfrom" => [\$suppress_from, undef], |
ddc3d4fe MW |
194 | "signedoffbycc" => [\$signed_off_by_cc, undef], |
195 | "signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated | |
dbf5e1e9 | 196 | "validate" => [\$validate, 1], |
e46f7a0e AR |
197 | ); |
198 | ||
34cc60ce DS |
199 | my %config_settings = ( |
200 | "smtpserver" => \$smtp_server, | |
44b2476a | 201 | "smtpserverport" => \$smtp_server_port, |
34cc60ce DS |
202 | "smtpuser" => \$smtp_authuser, |
203 | "smtppass" => \$smtp_authpass, | |
2db9b49c | 204 | "to" => \@to, |
5f8b9fcd | 205 | "cc" => \@initial_cc, |
34cc60ce DS |
206 | "cccmd" => \$cc_cmd, |
207 | "aliasfiletype" => \$aliasfiletype, | |
208 | "bcc" => \@bcclist, | |
209 | "aliasesfile" => \@alias_files, | |
65648283 | 210 | "suppresscc" => \@suppress_cc, |
9f7820ae | 211 | "envelopesender" => \$envelope_sender, |
8fd5bb7f | 212 | "multiedit" => \$multiedit, |
34cc60ce | 213 | ); |
4a62d3f5 | 214 | |
87429976 MW |
215 | # Handle Uncouth Termination |
216 | sub signal_handler { | |
217 | ||
218 | # Make text normal | |
219 | print color("reset"), "\n"; | |
220 | ||
221 | # SMTP password masked | |
222 | system "stty echo"; | |
223 | ||
224 | # tmp files from --compose | |
225 | if (-e $compose_filename) { | |
226 | print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; | |
227 | } | |
228 | if (-e ($compose_filename . ".final")) { | |
229 | print "'$compose_filename.final' contains the composed email.\n" | |
230 | } | |
231 | ||
232 | exit; | |
233 | }; | |
234 | ||
235 | $SIG{TERM} = \&signal_handler; | |
236 | $SIG{INT} = \&signal_handler; | |
237 | ||
83b24437 RA |
238 | # Begin by accumulating all the variables (defined above), that we will end up |
239 | # needing, first, from the command line: | |
240 | ||
94638f89 | 241 | my $rc = GetOptions("sender|from=s" => \$sender, |
83b24437 RA |
242 | "in-reply-to=s" => \$initial_reply_to, |
243 | "subject=s" => \$initial_subject, | |
244 | "to=s" => \@to, | |
da140f8b | 245 | "cc=s" => \@initial_cc, |
58063245 | 246 | "bcc=s" => \@bcclist, |
78488b2c | 247 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 248 | "smtp-server=s" => \$smtp_server, |
44b2476a | 249 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 250 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 251 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
252 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
253 | "smtp-encryption=s" => \$smtp_encryption, | |
34cc60ce | 254 | "identity=s" => \$identity, |
8fd5bb7f | 255 | "annotate" => \$annotate, |
1f038a0c | 256 | "compose" => \$compose, |
30d08b34 | 257 | "quiet" => \$quiet, |
324a8bd0 | 258 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 259 | "suppress-from!" => \$suppress_from, |
65648283 | 260 | "suppress-cc=s" => \@suppress_cc, |
ddc3d4fe | 261 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc, |
6130259c | 262 | "dry-run" => \$dry_run, |
f073a592 | 263 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 264 | "thread!" => \$thread, |
dbf5e1e9 | 265 | "validate!" => \$validate, |
5df9fcf6 | 266 | "format-patch!" => \$format_patch, |
83b24437 RA |
267 | ); |
268 | ||
1b0baf14 MC |
269 | unless ($rc) { |
270 | usage(); | |
271 | } | |
272 | ||
eed6ca7c JS |
273 | die "Cannot run git format-patch from outside a repository\n" |
274 | if $format_patch and not $repo; | |
275 | ||
34cc60ce DS |
276 | # Now, let's fill any that aren't set in with defaults: |
277 | ||
278 | sub read_config { | |
279 | my ($prefix) = @_; | |
280 | ||
281 | foreach my $setting (keys %config_bool_settings) { | |
282 | my $target = $config_bool_settings{$setting}->[0]; | |
ad79c024 | 283 | $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
284 | } |
285 | ||
286 | foreach my $setting (keys %config_settings) { | |
287 | my $target = $config_settings{$setting}; | |
288 | if (ref($target) eq "ARRAY") { | |
289 | unless (@$target) { | |
ad79c024 | 290 | my @values = Git::config(@repo, "$prefix.$setting"); |
34cc60ce DS |
291 | @$target = @values if (@values && defined $values[0]); |
292 | } | |
293 | } | |
294 | else { | |
ad79c024 | 295 | $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
296 | } |
297 | } | |
f6bebd12 TR |
298 | |
299 | if (!defined $smtp_encryption) { | |
300 | my $enc = Git::config(@repo, "$prefix.smtpencryption"); | |
301 | if (defined $enc) { | |
302 | $smtp_encryption = $enc; | |
303 | } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { | |
304 | $smtp_encryption = 'ssl'; | |
305 | } | |
306 | } | |
34cc60ce DS |
307 | } |
308 | ||
309 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
ad79c024 | 310 | $identity = Git::config(@repo, "sendemail.identity") unless (defined $identity); |
34cc60ce DS |
311 | read_config("sendemail.$identity") if (defined $identity); |
312 | read_config("sendemail"); | |
313 | ||
314 | # fall back on builtin bool defaults | |
315 | foreach my $setting (values %config_bool_settings) { | |
316 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
317 | } | |
318 | ||
fa835cd5 TR |
319 | # 'default' encryption is none -- this only prevents a warning |
320 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
321 | ||
65648283 DB |
322 | # Set CC suppressions |
323 | my(%suppress_cc); | |
324 | if (@suppress_cc) { | |
325 | foreach my $entry (@suppress_cc) { | |
326 | die "Unknown --suppress-cc field: '$entry'\n" | |
327 | unless $entry =~ /^(all|cccmd|cc|author|self|sob)$/; | |
328 | $suppress_cc{$entry} = 1; | |
329 | } | |
330 | } | |
331 | ||
332 | if ($suppress_cc{'all'}) { | |
333 | foreach my $entry (qw (ccmd cc author self sob)) { | |
334 | $suppress_cc{$entry} = 1; | |
335 | } | |
336 | delete $suppress_cc{'all'}; | |
337 | } | |
338 | ||
339 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
340 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ddc3d4fe | 341 | $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; |
65648283 DB |
342 | |
343 | # Debugging, print out the suppressions. | |
344 | if (0) { | |
345 | print "suppressions:\n"; | |
346 | foreach my $entry (keys %suppress_cc) { | |
347 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
348 | } | |
349 | } | |
350 | ||
ad79c024 FL |
351 | my ($repoauthor, $repocommitter); |
352 | ($repoauthor) = Git::ident_person(@repo, 'author'); | |
353 | ($repocommitter) = Git::ident_person(@repo, 'committer'); | |
34cc60ce | 354 | |
79ee555b EB |
355 | # Verify the user input |
356 | ||
357 | foreach my $entry (@to) { | |
358 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
359 | } | |
360 | ||
361 | foreach my $entry (@initial_cc) { | |
362 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
363 | } | |
364 | ||
365 | foreach my $entry (@bcclist) { | |
366 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
367 | } | |
368 | ||
0e73b3ee | 369 | sub split_addrs { |
2f0e7cbb | 370 | return quotewords('\s*,\s*', 1, @_); |
0e73b3ee WF |
371 | } |
372 | ||
994d6c66 | 373 | my %aliases; |
994d6c66 EW |
374 | my %parse_alias = ( |
375 | # multiline formats can be supported in the future | |
376 | mutt => sub { my $fh = shift; while (<$fh>) { | |
504ceab6 | 377 | if (/^\s*alias\s+(\S+)\s+(.*)$/) { |
994d6c66 EW |
378 | my ($alias, $addr) = ($1, $2); |
379 | $addr =~ s/#.*$//; # mutt allows # comments | |
380 | # commas delimit multiple addresses | |
0e73b3ee | 381 | $aliases{$alias} = [ split_addrs($addr) ]; |
994d6c66 EW |
382 | }}}, |
383 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
384 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
385 | # spaces delimit multiple addresses | |
386 | $aliases{$1} = [ split(/\s+/, $2) ]; | |
387 | }}}, | |
73c427eb TP |
388 | pine => sub { my $fh = shift; my $f='\t[^\t]*'; |
389 | for (my $x = ''; defined($x); $x = $_) { | |
390 | chomp $x; | |
391 | $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); | |
392 | $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; | |
0e73b3ee | 393 | $aliases{$1} = [ split_addrs($2) ]; |
73c427eb | 394 | }}, |
994d6c66 EW |
395 | gnus => sub { my $fh = shift; while (<$fh>) { |
396 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
397 | $aliases{$1} = [ $2 ]; | |
398 | }}} | |
399 | ); | |
400 | ||
3cb8caf7 | 401 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
402 | foreach my $file (@alias_files) { |
403 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
404 | $parse_alias{$aliasfiletype}->($fh); | |
405 | close $fh; | |
406 | } | |
407 | } | |
408 | ||
94638f89 | 409 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 410 | |
5df9fcf6 PH |
411 | # returns 1 if the conflict must be solved using it as a format-patch argument |
412 | sub check_file_rev_conflict($) { | |
eed6ca7c | 413 | return unless $repo; |
5df9fcf6 PH |
414 | my $f = shift; |
415 | try { | |
416 | $repo->command('rev-parse', '--verify', '--quiet', $f); | |
417 | if (defined($format_patch)) { | |
418 | print "foo\n"; | |
419 | return $format_patch; | |
420 | } | |
421 | die(<<EOF); | |
422 | File '$f' exists but it could also be the range of commits | |
423 | to produce patches for. Please disambiguate by... | |
424 | ||
425 | * Saying "./$f" if you mean a file; or | |
426 | * Giving --format-patch option if you mean a range. | |
427 | EOF | |
428 | } catch Git::Error::Command with { | |
429 | return 0; | |
430 | } | |
431 | } | |
432 | ||
aa54892f JK |
433 | # Now that all the defaults are set, process the rest of the command line |
434 | # arguments and collect up the files that need to be processed. | |
5df9fcf6 | 435 | my @rev_list_opts; |
69f4ce55 | 436 | while (defined(my $f = shift @ARGV)) { |
5df9fcf6 PH |
437 | if ($f eq "--") { |
438 | push @rev_list_opts, "--", @ARGV; | |
439 | @ARGV = (); | |
440 | } elsif (-d $f and !check_file_rev_conflict($f)) { | |
aa54892f JK |
441 | opendir(DH,$f) |
442 | or die "Failed to opendir $f: $!"; | |
443 | ||
444 | push @files, grep { -f $_ } map { +$f . "/" . $_ } | |
445 | sort readdir(DH); | |
8c178687 | 446 | closedir(DH); |
5df9fcf6 | 447 | } elsif ((-f $f or -p $f) and !check_file_rev_conflict($f)) { |
aa54892f | 448 | push @files, $f; |
aa54892f | 449 | } else { |
5df9fcf6 | 450 | push @rev_list_opts, $f; |
aa54892f JK |
451 | } |
452 | } | |
453 | ||
5df9fcf6 | 454 | if (@rev_list_opts) { |
eed6ca7c JS |
455 | die "Cannot run git format-patch from outside a repository\n" |
456 | unless $repo; | |
5df9fcf6 PH |
457 | push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); |
458 | } | |
459 | ||
dbf5e1e9 | 460 | if ($validate) { |
c764a0c2 | 461 | foreach my $f (@files) { |
300913bd KB |
462 | unless (-p $f) { |
463 | my $error = validate_patch($f); | |
464 | $error and die "fatal: $f: $error\nwarning: no patches were sent\n"; | |
465 | } | |
c764a0c2 | 466 | } |
747bbff9 JK |
467 | } |
468 | ||
aa54892f JK |
469 | if (@files) { |
470 | unless ($quiet) { | |
471 | print $_,"\n" for (@files); | |
472 | } | |
473 | } else { | |
474 | print STDERR "\nNo patch files specified!\n\n"; | |
475 | usage(); | |
476 | } | |
477 | ||
beece9da PH |
478 | sub get_patch_subject($) { |
479 | my $fn = shift; | |
480 | open (my $fh, '<', $fn); | |
481 | while (my $line = <$fh>) { | |
482 | next unless ($line =~ /^Subject: (.*)$/); | |
483 | close $fh; | |
484 | return "GIT: $1\n"; | |
485 | } | |
486 | close $fh; | |
487 | die "No subject line in $fn ?"; | |
488 | } | |
489 | ||
490 | if ($compose) { | |
491 | # Note that this does not need to be secure, but we will make a small | |
492 | # effort to have it be unique | |
493 | open(C,">",$compose_filename) | |
494 | or die "Failed to open for writing $compose_filename: $!"; | |
495 | ||
496 | ||
497 | my $tpl_sender = $sender || $repoauthor || $repocommitter || ''; | |
498 | my $tpl_subject = $initial_subject || ''; | |
499 | my $tpl_reply_to = $initial_reply_to || ''; | |
500 | ||
501 | print C <<EOT; | |
502 | From $tpl_sender # This line is ignored. | |
503 | GIT: Lines beginning in "GIT: " will be removed. | |
504 | GIT: Consider including an overall diffstat or table of contents | |
505 | GIT: for the patch you are writing. | |
506 | GIT: | |
507 | GIT: Clear the body content if you don't wish to send a summary. | |
508 | From: $tpl_sender | |
509 | Subject: $tpl_subject | |
510 | In-Reply-To: $tpl_reply_to | |
511 | ||
512 | EOT | |
513 | for my $f (@files) { | |
514 | print C get_patch_subject($f); | |
515 | } | |
516 | close(C); | |
517 | ||
518 | my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi"; | |
519 | ||
520 | if ($annotate) { | |
521 | do_edit($compose_filename, @files); | |
522 | } else { | |
523 | do_edit($compose_filename); | |
524 | } | |
525 | ||
526 | open(C2,">",$compose_filename . ".final") | |
527 | or die "Failed to open $compose_filename.final : " . $!; | |
528 | ||
529 | open(C,"<",$compose_filename) | |
530 | or die "Failed to open $compose_filename : " . $!; | |
531 | ||
532 | my $need_8bit_cte = file_has_nonascii($compose_filename); | |
533 | my $in_body = 0; | |
534 | my $summary_empty = 1; | |
535 | while(<C>) { | |
536 | next if m/^GIT: /; | |
537 | if ($in_body) { | |
538 | $summary_empty = 0 unless (/^\n$/); | |
539 | } elsif (/^\n$/) { | |
540 | $in_body = 1; | |
541 | if ($need_8bit_cte) { | |
542 | print C2 "MIME-Version: 1.0\n", | |
543 | "Content-Type: text/plain; ", | |
544 | "charset=utf-8\n", | |
545 | "Content-Transfer-Encoding: 8bit\n"; | |
546 | } | |
547 | } elsif (/^MIME-Version:/i) { | |
548 | $need_8bit_cte = 0; | |
549 | } elsif (/^Subject:\s*(.+)\s*$/i) { | |
550 | $initial_subject = $1; | |
551 | my $subject = $initial_subject; | |
552 | $_ = "Subject: " . | |
553 | ($subject =~ /[^[:ascii:]]/ ? | |
554 | quote_rfc2047($subject) : | |
555 | $subject) . | |
556 | "\n"; | |
557 | } elsif (/^In-Reply-To:\s*(.+)\s*$/i) { | |
558 | $initial_reply_to = $1; | |
559 | next; | |
560 | } elsif (/^From:\s*(.+)\s*$/i) { | |
561 | $sender = $1; | |
562 | next; | |
563 | } elsif (/^(?:To|Cc|Bcc):/i) { | |
564 | print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n"; | |
565 | next; | |
566 | } | |
567 | print C2 $_; | |
568 | } | |
569 | close(C); | |
570 | close(C2); | |
571 | ||
572 | if ($summary_empty) { | |
573 | print "Summary email is empty, skipping it\n"; | |
574 | $compose = -1; | |
575 | } | |
576 | } elsif ($annotate) { | |
577 | do_edit(@files); | |
578 | } | |
579 | ||
1f038a0c | 580 | my $prompting = 0; |
94638f89 | 581 | if (!defined $sender) { |
ad79c024 | 582 | $sender = $repoauthor || $repocommitter || ''; |
8a7c56e1 MW |
583 | |
584 | while (1) { | |
94638f89 | 585 | $_ = $term->readline("Who should the emails appear to be from? [$sender] "); |
8a7c56e1 MW |
586 | last if defined $_; |
587 | print "\n"; | |
588 | } | |
8037d1a3 | 589 | |
94638f89 UKK |
590 | $sender = $_ if ($_); |
591 | print "Emails will be sent from: ", $sender, "\n"; | |
1f038a0c | 592 | $prompting++; |
83b24437 RA |
593 | } |
594 | ||
595 | if (!@to) { | |
8a7c56e1 MW |
596 | |
597 | ||
598 | while (1) { | |
599 | $_ = $term->readline("Who should the emails be sent to? ", ""); | |
600 | last if defined $_; | |
601 | print "\n"; | |
602 | } | |
603 | ||
83b24437 | 604 | my $to = $_; |
0e73b3ee | 605 | push @to, split_addrs($to); |
1f038a0c | 606 | $prompting++; |
83b24437 RA |
607 | } |
608 | ||
994d6c66 EW |
609 | sub expand_aliases { |
610 | my @cur = @_; | |
611 | my @last; | |
612 | do { | |
613 | @last = @cur; | |
614 | @cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last; | |
615 | } while (join(',',@cur) ne join(',',@last)); | |
616 | return @cur; | |
617 | } | |
618 | ||
619 | @to = expand_aliases(@to); | |
5b56aaa2 | 620 | @to = (map { sanitize_address($_) } @to); |
994d6c66 | 621 | @initial_cc = expand_aliases(@initial_cc); |
58063245 | 622 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 623 | |
5483c71d | 624 | if ($thread && !defined $initial_reply_to && $prompting) { |
8a7c56e1 MW |
625 | while (1) { |
626 | $_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", $initial_reply_to); | |
627 | last if defined $_; | |
628 | print "\n"; | |
629 | } | |
8037d1a3 | 630 | |
83b24437 RA |
631 | $initial_reply_to = $_; |
632 | } | |
1ca3d6ed | 633 | if (defined $initial_reply_to) { |
0fb7fc75 JS |
634 | $initial_reply_to =~ s/^\s*<?//; |
635 | $initial_reply_to =~ s/>?\s*$//; | |
636 | $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne ''; | |
ace9c2a9 | 637 | } |
ace72086 | 638 | |
34cc60ce | 639 | if (!defined $smtp_server) { |
aca7ad76 EW |
640 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
641 | if (-x $_) { | |
642 | $smtp_server = $_; | |
643 | last; | |
644 | } | |
645 | } | |
646 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
647 | } |
648 | ||
1f038a0c | 649 | if ($compose) { |
8a7c56e1 | 650 | while (1) { |
1f038a0c | 651 | $_ = $term->readline("Send this email? (y|n) "); |
8a7c56e1 MW |
652 | last if defined $_; |
653 | print "\n"; | |
654 | } | |
1f038a0c RA |
655 | |
656 | if (uc substr($_,0,1) ne 'Y') { | |
657 | cleanup_compose_files(); | |
658 | exit(0); | |
659 | } | |
660 | ||
beece9da PH |
661 | if ($compose > 0) { |
662 | @files = ($compose_filename . ".final", @files); | |
663 | } | |
1f038a0c RA |
664 | } |
665 | ||
83b24437 | 666 | # Variables we set as part of the loop over files |
af068d27 | 667 | our ($message_id, %mail, $subject, $reply_to, $references, $message); |
83b24437 | 668 | |
567ffeb7 EW |
669 | sub extract_valid_address { |
670 | my $address = shift; | |
ad9c18f5 | 671 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 672 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
673 | |
674 | # check for a local address: | |
ad9c18f5 | 675 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 676 | |
155197e6 | 677 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 678 | if ($have_email_valid) { |
ad9c18f5 | 679 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
680 | } else { |
681 | # less robust/correct than the monster regexp in Email::Valid, | |
682 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 683 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 684 | return $1; |
567ffeb7 EW |
685 | } |
686 | } | |
83b24437 RA |
687 | |
688 | # Usually don't need to change anything below here. | |
689 | ||
690 | # we make a "fake" message id by taking the current number | |
691 | # of seconds since the beginning of Unix time and tacking on | |
692 | # a random number to the end, in case we are called quicker than | |
693 | # 1 second since the last time we were called. | |
8037d1a3 RA |
694 | |
695 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 696 | |
be510cfe | 697 | my ($message_id_stamp, $message_id_serial); |
83b24437 RA |
698 | sub make_message_id |
699 | { | |
be510cfe JH |
700 | my $uniq; |
701 | if (!defined $message_id_stamp) { | |
702 | $message_id_stamp = sprintf("%s-%s", time, $$); | |
703 | $message_id_serial = 0; | |
704 | } | |
705 | $message_id_serial++; | |
706 | $uniq = "$message_id_stamp-$message_id_serial"; | |
707 | ||
aeb59328 | 708 | my $du_part; |
94638f89 UKK |
709 | for ($sender, $repocommitter, $repoauthor) { |
710 | $du_part = extract_valid_address(sanitize_address($_)); | |
711 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 712 | } |
94638f89 | 713 | if (not defined $du_part or $du_part eq '') { |
aeb59328 JH |
714 | use Sys::Hostname qw(); |
715 | $du_part = 'user@' . Sys::Hostname::hostname(); | |
716 | } | |
be510cfe JH |
717 | my $message_id_template = "<%s-git-send-email-%s>"; |
718 | $message_id = sprintf($message_id_template, $uniq, $du_part); | |
8037d1a3 | 719 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
720 | } |
721 | ||
722 | ||
723 | ||
a5370b16 | 724 | $time = time - scalar $#files; |
83b24437 | 725 | |
374c5905 JR |
726 | sub unquote_rfc2047 { |
727 | local ($_) = @_; | |
8291db6f JK |
728 | my $encoding; |
729 | if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) { | |
730 | $encoding = $1; | |
374c5905 JR |
731 | s/_/ /g; |
732 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
733 | } | |
8291db6f | 734 | return wantarray ? ($_, $encoding) : $_; |
374c5905 JR |
735 | } |
736 | ||
d54eaaa2 JK |
737 | sub quote_rfc2047 { |
738 | local $_ = shift; | |
739 | my $encoding = shift || 'utf-8'; | |
740 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; | |
741 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
742 | return $_; | |
743 | } | |
744 | ||
5b56aaa2 UKK |
745 | # use the simplest quoting being able to handle the recipient |
746 | sub sanitize_address | |
732263d4 RJ |
747 | { |
748 | my ($recipient) = @_; | |
5b56aaa2 UKK |
749 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
750 | ||
751 | if (not $recipient_name) { | |
752 | return "$recipient"; | |
753 | } | |
754 | ||
755 | # if recipient_name is already quoted, do nothing | |
756 | if ($recipient_name =~ /^(".*"|=\?utf-8\?q\?.*\?=)$/) { | |
757 | return $recipient; | |
758 | } | |
759 | ||
760 | # rfc2047 is needed if a non-ascii char is included | |
761 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
d54eaaa2 | 762 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 763 | } |
5b56aaa2 UKK |
764 | |
765 | # double quotes are needed if specials or CTLs are included | |
766 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
18023c20 | 767 | $recipient_name =~ s/(["\\\r])/\\$1/g; |
5b56aaa2 UKK |
768 | $recipient_name = "\"$recipient_name\""; |
769 | } | |
770 | ||
771 | return "$recipient_name $recipient_addr"; | |
772 | ||
732263d4 RJ |
773 | } |
774 | ||
83b24437 RA |
775 | sub send_message |
776 | { | |
4bc87a28 | 777 | my @recipients = unique_email_list(@to); |
7ac17529 ABH |
778 | @cc = (grep { my $cc = extract_valid_address($_); |
779 | not grep { $cc eq $_ } @recipients | |
780 | } | |
781 | map { sanitize_address($_) } | |
782 | @cc); | |
4bc87a28 | 783 | my $to = join (",\n\t", @recipients); |
58063245 | 784 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
c38f0247 | 785 | @recipients = (map { extract_valid_address($_) } @recipients); |
6bdca890 | 786 | my $date = format_2822_time($time++); |
e923effb ML |
787 | my $gitversion = '@@GIT_VERSION@@'; |
788 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 789 | $gitversion = Git::version(); |
e923effb | 790 | } |
4bc87a28 | 791 | |
af068d27 | 792 | my $cc = join(", ", unique_email_list(@cc)); |
f06a6a49 JH |
793 | my $ccline = ""; |
794 | if ($cc ne '') { | |
795 | $ccline = "\nCc: $cc"; | |
796 | } | |
94638f89 | 797 | my $sanitized_sender = sanitize_address($sender); |
4f3d3703 | 798 | make_message_id() unless defined($message_id); |
aeb59328 | 799 | |
94638f89 | 800 | my $header = "From: $sanitized_sender |
f06a6a49 | 801 | To: $to${ccline} |
4bc87a28 | 802 | Subject: $subject |
4bc87a28 EW |
803 | Date: $date |
804 | Message-Id: $message_id | |
e923effb | 805 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 806 | "; |
5483c71d | 807 | if ($thread && $reply_to) { |
7ccf7927 RA |
808 | |
809 | $header .= "In-Reply-To: $reply_to\n"; | |
810 | $header .= "References: $references\n"; | |
811 | } | |
ce91c2f6 JH |
812 | if (@xh) { |
813 | $header .= join("\n", @xh) . "\n"; | |
814 | } | |
4bc87a28 | 815 | |
c38f0247 | 816 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 817 | my $raw_from = $sanitized_sender; |
f073a592 RJ |
818 | $raw_from = $envelope_sender if (defined $envelope_sender); |
819 | $raw_from = extract_valid_address($raw_from); | |
820 | unshift (@sendmail_parameters, | |
821 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 822 | |
6130259c MW |
823 | if ($dry_run) { |
824 | # We don't want to send the email. | |
825 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
826 | my $pid = open my $sm, '|-'; |
827 | defined $pid or die $!; | |
828 | if (!$pid) { | |
8e3d436b | 829 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
830 | } |
831 | print $sm "$header\n$message"; | |
832 | close $sm or die $?; | |
833 | } else { | |
44b2476a JH |
834 | |
835 | if (!defined $smtp_server) { | |
836 | die "The required SMTP server is not properly defined." | |
837 | } | |
838 | ||
f6bebd12 | 839 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 840 | $smtp_server_port ||= 465; # ssmtp |
34cc60ce | 841 | require Net::SMTP::SSL; |
44b2476a | 842 | $smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port); |
34cc60ce DS |
843 | } |
844 | else { | |
845 | require Net::SMTP; | |
44b2476a JH |
846 | $smtp ||= Net::SMTP->new((defined $smtp_server_port) |
847 | ? "$smtp_server:$smtp_server_port" | |
848 | : $smtp_server); | |
f6bebd12 TR |
849 | if ($smtp_encryption eq 'tls') { |
850 | require Net::SMTP::SSL; | |
851 | $smtp->command('STARTTLS'); | |
852 | $smtp->response(); | |
853 | if ($smtp->code == 220) { | |
854 | $smtp = Net::SMTP::SSL->start_SSL($smtp) | |
855 | or die "STARTTLS failed! ".$smtp->message; | |
6cbf8b00 | 856 | $smtp_encryption = ''; |
9d1ccf5e RS |
857 | # Send EHLO again to receive fresh |
858 | # supported commands | |
859 | $smtp->hello(); | |
f6bebd12 TR |
860 | } else { |
861 | die "Server does not support STARTTLS! ".$smtp->message; | |
862 | } | |
863 | } | |
44b2476a JH |
864 | } |
865 | ||
866 | if (!$smtp) { | |
867 | die "Unable to initialize SMTP properly. Is there something wrong with your config?"; | |
868 | } | |
869 | ||
2363d746 MW |
870 | if (defined $smtp_authuser) { |
871 | ||
872 | if (!defined $smtp_authpass) { | |
873 | ||
874 | system "stty -echo"; | |
875 | ||
876 | do { | |
877 | print "Password: "; | |
878 | $_ = <STDIN>; | |
879 | print "\n"; | |
880 | } while (!defined $_); | |
881 | ||
882 | chomp($smtp_authpass = $_); | |
883 | ||
884 | system "stty echo"; | |
885 | } | |
886 | ||
5f5b6118 | 887 | $auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message; |
34cc60ce | 888 | } |
2363d746 | 889 | |
2b69bfc2 | 890 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
891 | $smtp->to( @recipients ) or die $smtp->message; |
892 | $smtp->data or die $smtp->message; | |
893 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
894 | $smtp->dataend() or die $smtp->message; | |
895 | $smtp->ok or die "Failed to send $subject\n".$smtp->message; | |
896 | } | |
2718435b | 897 | if ($quiet) { |
71c7da94 | 898 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 899 | } else { |
b7f30e0a | 900 | print (($dry_run ? "Dry-" : "")."OK. Log says:\n"); |
2b69bfc2 | 901 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 902 | print "Server: $smtp_server\n"; |
2b69bfc2 RJ |
903 | print "MAIL FROM:<$raw_from>\n"; |
904 | print "RCPT TO:".join(',',(map { "<$_>" } @recipients))."\n"; | |
aca7ad76 | 905 | } else { |
8e3d436b | 906 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 907 | } |
b7f30e0a | 908 | print $header, "\n"; |
aca7ad76 EW |
909 | if ($smtp) { |
910 | print "Result: ", $smtp->code, ' ', | |
911 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
912 | } else { | |
913 | print "Result: OK\n"; | |
914 | } | |
30d08b34 | 915 | } |
83b24437 RA |
916 | } |
917 | ||
83b24437 | 918 | $reply_to = $initial_reply_to; |
2186d566 | 919 | $references = $initial_reply_to || ''; |
83b24437 RA |
920 | $subject = $initial_subject; |
921 | ||
922 | foreach my $t (@files) { | |
83b24437 RA |
923 | open(F,"<",$t) or die "can't open file $t"; |
924 | ||
94638f89 | 925 | my $author = undef; |
8291db6f JK |
926 | my $author_encoding; |
927 | my $has_content_type; | |
928 | my $body_encoding; | |
da140f8b | 929 | @cc = @initial_cc; |
ce91c2f6 | 930 | @xh = (); |
e6b0964a | 931 | my $input_format = undef; |
83b24437 RA |
932 | my $header_done = 0; |
933 | $message = ""; | |
934 | while(<F>) { | |
935 | if (!$header_done) { | |
e6b0964a JH |
936 | if (/^From /) { |
937 | $input_format = 'mbox'; | |
938 | next; | |
939 | } | |
83b24437 | 940 | chomp; |
e6b0964a JH |
941 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { |
942 | $input_format = 'mbox'; | |
943 | } | |
83b24437 | 944 | |
e6b0964a | 945 | if (defined $input_format && $input_format eq 'mbox') { |
83b24437 RA |
946 | if (/^Subject:\s+(.*)$/) { |
947 | $subject = $1; | |
948 | ||
949 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
94638f89 | 950 | if (unquote_rfc2047($2) eq $sender) { |
65648283 | 951 | next if ($suppress_cc{'self'}); |
8a8e6235 | 952 | } |
68d42c41 | 953 | elsif ($1 eq 'From') { |
8291db6f JK |
954 | ($author, $author_encoding) |
955 | = unquote_rfc2047($2); | |
65648283 DB |
956 | next if ($suppress_cc{'author'}); |
957 | } else { | |
958 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 959 | } |
83b24437 | 960 | printf("(mbox) Adding cc: %s from line '%s'\n", |
2718435b | 961 | $2, $_) unless $quiet; |
83b24437 RA |
962 | push @cc, $2; |
963 | } | |
8291db6f JK |
964 | elsif (/^Content-type:/i) { |
965 | $has_content_type = 1; | |
8892048d | 966 | if (/charset="?([^ "]+)/) { |
8291db6f JK |
967 | $body_encoding = $1; |
968 | } | |
969 | push @xh, $_; | |
970 | } | |
4f3d3703 JK |
971 | elsif (/^Message-Id: (.*)/i) { |
972 | $message_id = $1; | |
973 | } | |
1d6a003a | 974 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
ce91c2f6 JH |
975 | push @xh, $_; |
976 | } | |
83b24437 RA |
977 | |
978 | } else { | |
979 | # In the traditional | |
980 | # "send lots of email" format, | |
981 | # line 1 = cc | |
982 | # line 2 = subject | |
983 | # So let's support that, too. | |
e6b0964a | 984 | $input_format = 'lots'; |
65648283 | 985 | if (@cc == 0 && !$suppress_cc{'cc'}) { |
83b24437 | 986 | printf("(non-mbox) Adding cc: %s from line '%s'\n", |
2718435b | 987 | $_, $_) unless $quiet; |
83b24437 RA |
988 | |
989 | push @cc, $_; | |
990 | ||
991 | } elsif (!defined $subject) { | |
992 | $subject = $_; | |
993 | } | |
994 | } | |
5825e5b2 | 995 | |
83b24437 RA |
996 | # A whitespace line will terminate the headers |
997 | if (m/^\s*$/) { | |
998 | $header_done = 1; | |
999 | } | |
1000 | } else { | |
1001 | $message .= $_; | |
65648283 DB |
1002 | if (/^(Signed-off-by|Cc): (.*)$/i) { |
1003 | next if ($suppress_cc{'sob'}); | |
ba51795c | 1004 | chomp; |
abec100c | 1005 | my $c = $2; |
83b24437 | 1006 | chomp $c; |
65648283 | 1007 | next if ($c eq $sender and $suppress_cc{'self'}); |
83b24437 RA |
1008 | push @cc, $c; |
1009 | printf("(sob) Adding cc: %s from line '%s'\n", | |
2718435b | 1010 | $c, $_) unless $quiet; |
83b24437 RA |
1011 | } |
1012 | } | |
1013 | } | |
1014 | close F; | |
324a8bd0 | 1015 | |
65648283 | 1016 | if (defined $cc_cmd && !$suppress_cc{'cccmd'}) { |
324a8bd0 JP |
1017 | open(F, "$cc_cmd $t |") |
1018 | or die "(cc-cmd) Could not execute '$cc_cmd'"; | |
1019 | while(<F>) { | |
1020 | my $c = $_; | |
1021 | $c =~ s/^\s*//g; | |
1022 | $c =~ s/\n$//g; | |
620bb245 | 1023 | next if ($c eq $sender and $suppress_from); |
324a8bd0 JP |
1024 | push @cc, $c; |
1025 | printf("(cc-cmd) Adding cc: %s from: '%s'\n", | |
1026 | $c, $cc_cmd) unless $quiet; | |
1027 | } | |
1028 | close F | |
1029 | or die "(cc-cmd) failed to close pipe to '$cc_cmd'"; | |
1030 | } | |
1031 | ||
94638f89 UKK |
1032 | if (defined $author) { |
1033 | $message = "From: $author\n\n$message"; | |
8291db6f JK |
1034 | if (defined $author_encoding) { |
1035 | if ($has_content_type) { | |
1036 | if ($body_encoding eq $author_encoding) { | |
1037 | # ok, we already have the right encoding | |
1038 | } | |
1039 | else { | |
1040 | # uh oh, we should re-encode | |
1041 | } | |
1042 | } | |
1043 | else { | |
1044 | push @xh, | |
1045 | 'MIME-Version: 1.0', | |
8641ee3d JK |
1046 | "Content-Type: text/plain; charset=$author_encoding", |
1047 | 'Content-Transfer-Encoding: 8bit'; | |
8291db6f JK |
1048 | } |
1049 | } | |
8a8e6235 | 1050 | } |
83b24437 | 1051 | |
83b24437 RA |
1052 | send_message(); |
1053 | ||
1054 | # set up for the next message | |
bc108f63 | 1055 | if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) { |
78488b2c | 1056 | $reply_to = $message_id; |
7ccf7927 | 1057 | if (length $references > 0) { |
a925b89c | 1058 | $references .= "\n $message_id"; |
7ccf7927 RA |
1059 | } else { |
1060 | $references = "$message_id"; | |
1061 | } | |
78488b2c | 1062 | } |
4f3d3703 | 1063 | $message_id = undef; |
83b24437 | 1064 | } |
e205735d | 1065 | |
1f038a0c RA |
1066 | if ($compose) { |
1067 | cleanup_compose_files(); | |
1068 | } | |
1069 | ||
1070 | sub cleanup_compose_files() { | |
1071 | unlink($compose_filename, $compose_filename . ".final"); | |
1072 | ||
1073 | } | |
1074 | ||
4bc87a28 | 1075 | $smtp->quit if $smtp; |
e205735d RA |
1076 | |
1077 | sub unique_email_list(@) { | |
1078 | my %seen; | |
1079 | my @emails; | |
1080 | ||
1081 | foreach my $entry (@_) { | |
db3106b2 EW |
1082 | if (my $clean = extract_valid_address($entry)) { |
1083 | $seen{$clean} ||= 0; | |
1084 | next if $seen{$clean}++; | |
1085 | push @emails, $entry; | |
1086 | } else { | |
1087 | print STDERR "W: unable to extract a valid address", | |
1088 | " from: $entry\n"; | |
1089 | } | |
e205735d RA |
1090 | } |
1091 | return @emails; | |
1092 | } | |
747bbff9 JK |
1093 | |
1094 | sub validate_patch { | |
1095 | my $fn = shift; | |
1096 | open(my $fh, '<', $fn) | |
1097 | or die "unable to open $fn: $!\n"; | |
1098 | while (my $line = <$fh>) { | |
1099 | if (length($line) > 998) { | |
1100 | return "$.: patch contains a line longer than 998 characters"; | |
1101 | } | |
1102 | } | |
1103 | return undef; | |
1104 | } | |
0706bd19 JK |
1105 | |
1106 | sub file_has_nonascii { | |
1107 | my $fn = shift; | |
1108 | open(my $fh, '<', $fn) | |
1109 | or die "unable to open $fn: $!\n"; | |
1110 | while (my $line = <$fh>) { | |
1111 | return 1 if $line =~ /[^[:ascii:]]/; | |
1112 | } | |
1113 | return 0; | |
1114 | } |