3 # Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com>
4 # Copyright 2005 Ryan Anderson <ryan@michonline.com>
8 # Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com>
10 # Sends a collection of emails to the given email addresses, disturbingly fast.
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:
15 # first line of the message is who to CC,
16 # and second line is the subject of the message.
26 use File
::Temp qw
/ tempdir tempfile /;
30 Getopt
::Long
::Configure qw
/ pass_through /;
34 my ($class, $reason) = @_;
35 return bless \
$reason, shift;
39 die "Cannot use readline on FakeTerm: $$self";
46 git send-email [options] <file | directory | rev-list options >
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:"
55 --annotate * Review each patch that will be sent in an editor.
56 --compose * Open an editor for introduction.
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'.
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, cc, cccmd, body, bodycc, all.
72 --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on.
73 --[no-]suppress-from * Send to self. Default off.
74 --[no-]chain-reply-to * Chain In-Reply-To: fields. Default on.
75 --[no-]thread * Use In-Reply-To: field. Default on.
78 --confirm <str> * Confirm recipients before sending;
79 auto, cc, compose, always, or never.
80 --quiet * Output one line of info per email.
81 --dry-run * Don't actually send the emails.
82 --[no-]validate * Perform patch sanity checks. Default on.
83 --[no-]format-patch * understand any non optional arguments as
84 `git format-patch` ones.
90 # most mail servers generate the Date: header, but not all...
91 sub format_2822_time
{
93 my @localtm = localtime($time);
94 my @gmttm = gmtime($time);
95 my $localmin = $localtm[1] + $localtm[2] * 60;
96 my $gmtmin = $gmttm[1] + $gmttm[2] * 60;
97 if ($localtm[0] != $gmttm[0]) {
98 die "local zone differs from GMT by a non-minute interval\n";
100 if ((($gmttm[6] + 1) % 7) == $localtm[6]) {
102 } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) {
104 } elsif ($gmttm[6] != $localtm[6]) {
105 die "local time offset greater than or equal to 24 hours\n";
107 my $offset = $localmin - $gmtmin;
108 my $offhour = $offset / 60;
109 my $offmin = abs($offset % 60);
110 if (abs($offhour) >= 24) {
111 die ("local time offset greater than or equal to 24 hours\n");
114 return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d",
115 qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]],
117 qw(Jan Feb Mar Apr May Jun
118 Jul Aug Sep Oct Nov Dec)[$localtm[4]],
123 ($offset >= 0) ?
'+' : '-',
129 my $have_email_valid = eval { require Email
::Valid
; 1 };
130 my $have_mail_address = eval { require Mail
::Address
; 1 };
134 sub unique_email_list
(@
);
135 sub cleanup_compose_files
();
137 # Variables we fill in automatically, or via prompting:
138 my (@to,@cc,@initial_cc,@bcclist,@xh,
139 $initial_reply_to,$initial_subject,@files,
140 $author,$sender,$smtp_authpass,$annotate,$compose,$time);
145 #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>';
147 my $repo = eval { Git
->repository() };
148 my @repo = $repo ?
($repo) : ();
150 $ENV{"GIT_SEND_EMAIL_NOTTY"}
151 ? new Term
::ReadLine
'git-send-email', \
*STDIN
, \
*STDOUT
152 : new Term
::ReadLine
'git-send-email';
155 $term = new FakeTerm
"$@: going non-interactive";
158 # Behavior modification variables
159 my ($quiet, $dry_run) = (0, 0);
161 my $compose_filename;
163 # Handle interactive edition of files.
165 my $editor = $ENV{GIT_EDITOR
} || Git
::config
(@repo, "core.editor") || $ENV{VISUAL
} || $ENV{EDITOR
} || "vi";
167 if (defined($multiedit) && !$multiedit) {
169 system('sh', '-c', $editor.' "$@"', $editor, $_);
170 if (($?
& 127) || ($?
>> 8)) {
171 die("the editor exited uncleanly, aborting everything");
175 system('sh', '-c', $editor.' "$@"', $editor, @_);
176 if (($?
& 127) || ($?
>> 8)) {
177 die("the editor exited uncleanly, aborting everything");
182 # Variables with corresponding config settings
183 my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc, $cc_cmd);
184 my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption);
185 my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts);
186 my ($validate, $confirm);
189 my %config_bool_settings = (
190 "thread" => [\
$thread, 1],
191 "chainreplyto" => [\
$chain_reply_to, 1],
192 "suppressfrom" => [\
$suppress_from, undef],
193 "signedoffbycc" => [\
$signed_off_by_cc, undef],
194 "signedoffcc" => [\
$signed_off_by_cc, undef], # Deprecated
195 "validate" => [\
$validate, 1],
198 my %config_settings = (
199 "smtpserver" => \
$smtp_server,
200 "smtpserverport" => \
$smtp_server_port,
201 "smtpuser" => \
$smtp_authuser,
202 "smtppass" => \
$smtp_authpass,
204 "cc" => \
@initial_cc,
206 "aliasfiletype" => \
$aliasfiletype,
208 "aliasesfile" => \
@alias_files,
209 "suppresscc" => \
@suppress_cc,
210 "envelopesender" => \
$envelope_sender,
211 "multiedit" => \
$multiedit,
212 "confirm" => \
$confirm,
216 # Handle Uncouth Termination
220 print color
("reset"), "\n";
222 # SMTP password masked
225 # tmp files from --compose
226 if (defined $compose_filename) {
227 if (-e
$compose_filename) {
228 print "'$compose_filename' contains an intermediate version of the email you were composing.\n";
230 if (-e
($compose_filename . ".final")) {
231 print "'$compose_filename.final' contains the composed email.\n"
238 $SIG{TERM
} = \
&signal_handler
;
239 $SIG{INT
} = \
&signal_handler
;
241 # Begin by accumulating all the variables (defined above), that we will end up
242 # needing, first, from the command line:
244 my $rc = GetOptions
("sender|from=s" => \
$sender,
245 "in-reply-to=s" => \
$initial_reply_to,
246 "subject=s" => \
$initial_subject,
248 "cc=s" => \
@initial_cc,
249 "bcc=s" => \
@bcclist,
250 "chain-reply-to!" => \
$chain_reply_to,
251 "smtp-server=s" => \
$smtp_server,
252 "smtp-server-port=s" => \
$smtp_server_port,
253 "smtp-user=s" => \
$smtp_authuser,
254 "smtp-pass:s" => \
$smtp_authpass,
255 "smtp-ssl" => sub { $smtp_encryption = 'ssl' },
256 "smtp-encryption=s" => \
$smtp_encryption,
257 "identity=s" => \
$identity,
258 "annotate" => \
$annotate,
259 "compose" => \
$compose,
261 "cc-cmd=s" => \
$cc_cmd,
262 "suppress-from!" => \
$suppress_from,
263 "suppress-cc=s" => \
@suppress_cc,
264 "signed-off-cc|signed-off-by-cc!" => \
$signed_off_by_cc,
265 "confirm=s" => \
$confirm,
266 "dry-run" => \
$dry_run,
267 "envelope-sender=s" => \
$envelope_sender,
268 "thread!" => \
$thread,
269 "validate!" => \
$validate,
270 "format-patch!" => \
$format_patch,
277 die "Cannot run git format-patch from outside a repository\n"
278 if $format_patch and not $repo;
280 # Now, let's fill any that aren't set in with defaults:
285 foreach my $setting (keys %config_bool_settings) {
286 my $target = $config_bool_settings{$setting}->[0];
287 $$target = Git
::config_bool
(@repo, "$prefix.$setting") unless (defined $$target);
290 foreach my $setting (keys %config_settings) {
291 my $target = $config_settings{$setting};
292 if (ref($target) eq "ARRAY") {
294 my @values = Git
::config
(@repo, "$prefix.$setting");
295 @
$target = @values if (@values && defined $values[0]);
299 $$target = Git
::config
(@repo, "$prefix.$setting") unless (defined $$target);
303 if (!defined $smtp_encryption) {
304 my $enc = Git
::config
(@repo, "$prefix.smtpencryption");
306 $smtp_encryption = $enc;
307 } elsif (Git
::config_bool
(@repo, "$prefix.smtpssl")) {
308 $smtp_encryption = 'ssl';
313 # read configuration from [sendemail "$identity"], fall back on [sendemail]
314 $identity = Git
::config
(@repo, "sendemail.identity") unless (defined $identity);
315 read_config
("sendemail.$identity") if (defined $identity);
316 read_config
("sendemail");
318 # fall back on builtin bool defaults
319 foreach my $setting (values %config_bool_settings) {
320 ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]}));
323 # 'default' encryption is none -- this only prevents a warning
324 $smtp_encryption = '' unless (defined $smtp_encryption);
326 # Set CC suppressions
329 foreach my $entry (@suppress_cc) {
330 die "Unknown --suppress-cc field: '$entry'\n"
331 unless $entry =~ /^(all|cccmd|cc|author|self|sob|body|bodycc)$/;
332 $suppress_cc{$entry} = 1;
336 if ($suppress_cc{'all'}) {
337 foreach my $entry (qw
(ccmd cc author self sob body bodycc
)) {
338 $suppress_cc{$entry} = 1;
340 delete $suppress_cc{'all'};
343 # If explicit old-style ones are specified, they trump --suppress-cc.
344 $suppress_cc{'self'} = $suppress_from if defined $suppress_from;
345 $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc;
347 if ($suppress_cc{'body'}) {
348 foreach my $entry (qw
(sob bodycc
)) {
349 $suppress_cc{$entry} = 1;
351 delete $suppress_cc{'body'};
354 # Set confirm's default value
355 my $confirm_unconfigured = !defined $confirm;
356 if ($confirm_unconfigured) {
357 $confirm = scalar %suppress_cc ?
'compose' : 'auto';
359 die "Unknown --confirm setting: '$confirm'\n"
360 unless $confirm =~ /^(?:auto|cc|compose|always|never)/;
362 # Debugging, print out the suppressions.
364 print "suppressions:\n";
365 foreach my $entry (keys %suppress_cc) {
366 printf " %-5s -> $suppress_cc{$entry}\n", $entry;
370 my ($repoauthor, $repocommitter);
371 ($repoauthor) = Git
::ident_person
(@repo, 'author');
372 ($repocommitter) = Git
::ident_person
(@repo, 'committer');
374 # Verify the user input
376 foreach my $entry (@to) {
377 die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/;
380 foreach my $entry (@initial_cc) {
381 die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/;
384 foreach my $entry (@bcclist) {
385 die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/;
388 sub parse_address_line
{
389 if ($have_mail_address) {
390 return map { $_->format } Mail
::Address
->parse($_[0]);
392 return split_addrs
($_[0]);
397 return quotewords
('\s*,\s*', 1, @_);
402 # multiline formats can be supported in the future
403 mutt
=> sub { my $fh = shift; while (<$fh>) {
404 if (/^\s*alias\s+(\S+)\s+(.*)$/) {
405 my ($alias, $addr) = ($1, $2);
406 $addr =~ s/#.*$//; # mutt allows # comments
407 # commas delimit multiple addresses
408 $aliases{$alias} = [ split_addrs
($addr) ];
410 mailrc
=> sub { my $fh = shift; while (<$fh>) {
411 if (/^alias\s+(\S+)\s+(.*)$/) {
412 # spaces delimit multiple addresses
413 $aliases{$1} = [ quotewords
('\s+', 0, $2) ];
415 pine
=> sub { my $fh = shift; my $f='\t[^\t]*';
416 for (my $x = ''; defined($x); $x = $_) {
418 $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/);
419 $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next;
420 $aliases{$1} = [ split_addrs
($2) ];
422 elm
=> sub { my $fh = shift;
424 if (/^(\S+)\s+=\s+[^=]+=\s(\S+)/) {
425 my ($alias, $addr) = ($1, $2);
426 $aliases{$alias} = [ split_addrs
($addr) ];
430 gnus
=> sub { my $fh = shift; while (<$fh>) {
431 if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) {
432 $aliases{$1} = [ $2 ];
436 if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) {
437 foreach my $file (@alias_files) {
438 open my $fh, '<', $file or die "opening $file: $!\n";
439 $parse_alias{$aliasfiletype}->($fh);
444 ($sender) = expand_aliases
($sender) if defined $sender;
446 # returns 1 if the conflict must be solved using it as a format-patch argument
447 sub check_file_rev_conflict
($) {
451 $repo->command('rev-parse', '--verify', '--quiet', $f);
452 if (defined($format_patch)) {
454 return $format_patch;
457 File '$f' exists but it could also be the range of commits
458 to produce patches for. Please disambiguate by...
460 * Saying "./$f" if you mean a file; or
461 * Giving --format-patch option if you mean a range.
463 } catch Git
::Error
::Command with
{
468 # Now that all the defaults are set, process the rest of the command line
469 # arguments and collect up the files that need to be processed.
471 while (defined(my $f = shift @ARGV)) {
473 push @rev_list_opts, "--", @ARGV;
475 } elsif (-d
$f and !check_file_rev_conflict
($f)) {
477 or die "Failed to opendir $f: $!";
479 push @files, grep { -f
$_ } map { +$f . "/" . $_ }
482 } elsif ((-f
$f or -p
$f) and !check_file_rev_conflict
($f)) {
485 push @rev_list_opts, $f;
489 if (@rev_list_opts) {
490 die "Cannot run git format-patch from outside a repository\n"
492 push @files, $repo->command('format-patch', '-o', tempdir
(CLEANUP
=> 1), @rev_list_opts);
496 foreach my $f (@files) {
498 my $error = validate_patch
($f);
499 $error and die "fatal: $f: $error\nwarning: no patches were sent\n";
506 print $_,"\n" for (@files);
509 print STDERR
"\nNo patch files specified!\n\n";
513 sub get_patch_subject
($) {
515 open (my $fh, '<', $fn);
516 while (my $line = <$fh>) {
517 next unless ($line =~ /^Subject: (.*)$/);
522 die "No subject line in $fn ?";
526 # Note that this does not need to be secure, but we will make a small
527 # effort to have it be unique
528 $compose_filename = ($repo ?
529 tempfile
(".gitsendemail.msg.XXXXXX", DIR
=> $repo->repo_path()) :
530 tempfile
(".gitsendemail.msg.XXXXXX", DIR
=> "."))[1];
531 open(C
,">",$compose_filename)
532 or die "Failed to open for writing $compose_filename: $!";
535 my $tpl_sender = $sender || $repoauthor || $repocommitter || '';
536 my $tpl_subject = $initial_subject || '';
537 my $tpl_reply_to = $initial_reply_to || '';
540 From $tpl_sender # This line is ignored.
541 GIT: Lines beginning in "GIT:" will be removed.
542 GIT: Consider including an overall diffstat or table of contents
543 GIT: for the patch you are writing.
545 GIT: Clear the body content if you don't wish to send a summary.
547 Subject: $tpl_subject
548 In-Reply-To: $tpl_reply_to
552 print C get_patch_subject
($f);
557 do_edit
($compose_filename, @files);
559 do_edit
($compose_filename);
562 open(C2
,">",$compose_filename . ".final")
563 or die "Failed to open $compose_filename.final : " . $!;
565 open(C
,"<",$compose_filename)
566 or die "Failed to open $compose_filename : " . $!;
568 my $need_8bit_cte = file_has_nonascii
($compose_filename);
570 my $summary_empty = 1;
574 $summary_empty = 0 unless (/^\n$/);
577 if ($need_8bit_cte) {
578 print C2
"MIME-Version: 1.0\n",
579 "Content-Type: text/plain; ",
581 "Content-Transfer-Encoding: 8bit\n";
583 } elsif (/^MIME-Version:/i) {
585 } elsif (/^Subject:\s*(.+)\s*$/i) {
586 $initial_subject = $1;
587 my $subject = $initial_subject;
589 ($subject =~ /[^[:ascii:]]/ ?
590 quote_rfc2047
($subject) :
593 } elsif (/^In-Reply-To:\s*(.+)\s*$/i) {
594 $initial_reply_to = $1;
596 } elsif (/^From:\s*(.+)\s*$/i) {
599 } elsif (/^(?:To|Cc|Bcc):/i) {
600 print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n";
608 if ($summary_empty) {
609 print "Summary email is empty, skipping it\n";
612 } elsif ($annotate) {
617 my ($prompt, %arg) = @_;
618 my $valid_re = $arg{valid_re
};
619 my $default = $arg{default};
622 return defined $default ?
$default : undef
623 unless defined $term->IN and defined fileno($term->IN) and
624 defined $term->OUT and defined fileno($term->OUT);
626 $resp = $term->readline($prompt);
627 if (!defined $resp) { # EOF
629 return defined $default ?
$default : undef;
631 if ($resp eq '' and defined $default) {
634 if (!defined $valid_re or $resp =~ /$valid_re/) {
642 if (!defined $sender) {
643 $sender = $repoauthor || $repocommitter || '';
644 $sender = ask
("Who should the emails appear to be from? [$sender] ",
646 print "Emails will be sent from: ", $sender, "\n";
651 my $to = ask
("Who should the emails be sent to? ");
652 push @to, parse_address_line
($to) if defined $to; # sanitized/validated later
661 @cur = map { $aliases{$_} ? @
{$aliases{$_}} : $_ } @last;
662 } while (join(',',@cur) ne join(',',@last));
666 @to = expand_aliases
(@to);
667 @to = (map { sanitize_address
($_) } @to);
668 @initial_cc = expand_aliases
(@initial_cc);
669 @bcclist = expand_aliases
(@bcclist);
671 if ($thread && !defined $initial_reply_to && $prompting) {
672 $initial_reply_to = ask
(
673 "Message-ID to be used as In-Reply-To for the first email? ");
675 if (defined $initial_reply_to) {
676 $initial_reply_to =~ s/^\s*<?//;
677 $initial_reply_to =~ s/>?\s*$//;
678 $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne '';
681 if (!defined $smtp_server) {
682 foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {
688 $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug*
691 if ($compose && $compose > 0) {
692 @files = ($compose_filename . ".final", @files);
695 # Variables we set as part of the loop over files
696 our ($message_id, %mail, $subject, $reply_to, $references, $message,
697 $needs_confirm, $message_num, $ask_default);
699 sub extract_valid_address
{
701 my $local_part_regexp = '[^<>"\s@]+';
702 my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+';
704 # check for a local address:
705 return $address if ($address =~ /^($local_part_regexp)$/);
707 $address =~ s/^\s*<(.*)>\s*$/$1/;
708 if ($have_email_valid) {
709 return scalar Email
::Valid
->address($address);
711 # less robust/correct than the monster regexp in Email::Valid,
712 # but still does a 99% job, and one less dependency
713 $address =~ /($local_part_regexp\@$domain_regexp)/;
718 # Usually don't need to change anything below here.
720 # we make a "fake" message id by taking the current number
721 # of seconds since the beginning of Unix time and tacking on
722 # a random number to the end, in case we are called quicker than
723 # 1 second since the last time we were called.
725 # We'll setup a template for the message id, using the "from" address:
727 my ($message_id_stamp, $message_id_serial);
731 if (!defined $message_id_stamp) {
732 $message_id_stamp = sprintf("%s-%s", time, $$);
733 $message_id_serial = 0;
735 $message_id_serial++;
736 $uniq = "$message_id_stamp-$message_id_serial";
739 for ($sender, $repocommitter, $repoauthor) {
740 $du_part = extract_valid_address
(sanitize_address
($_));
741 last if (defined $du_part and $du_part ne '');
743 if (not defined $du_part or $du_part eq '') {
744 use Sys
::Hostname
qw();
745 $du_part = 'user@' . Sys
::Hostname
::hostname
();
747 my $message_id_template = "<%s-git-send-email-%s>";
748 $message_id = sprintf($message_id_template, $uniq, $du_part);
749 #print "new message id = $message_id\n"; # Was useful for debugging
754 $time = time - scalar $#files;
756 sub unquote_rfc2047
{
759 if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) {
762 s/=([0-9A-F]{2})/chr(hex($1))/eg;
764 return wantarray ?
($_, $encoding) : $_;
769 my $encoding = shift || 'UTF-8';
770 s/([^-a-zA-Z0-9!*+\/])/sprintf
("=%02X", ord($1))/eg
;
771 s/(.*)/=\?$encoding\?q\?$1\?=/;
775 sub is_rfc2047_quoted
{
777 my $token = '[^][()<>@,;:"\/?.= \000-\037\177-\377]+';
778 my $encoded_text = '[!->@-~]+';
780 $s =~ m/^(?:"[[:ascii:]]*"|=\?$token\?$token\?$encoded_text\?=)$/o;
783 # use the simplest quoting being able to handle the recipient
786 my ($recipient) = @_;
787 my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/);
789 if (not $recipient_name) {
793 # if recipient_name is already quoted, do nothing
794 if (is_rfc2047_quoted
($recipient_name)) {
798 # rfc2047 is needed if a non-ascii char is included
799 if ($recipient_name =~ /[^[:ascii:]]/) {
800 $recipient_name =~ s/^"(.*)"$/$1/;
801 $recipient_name = quote_rfc2047
($recipient_name);
804 # double quotes are needed if specials or CTLs are included
805 elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) {
806 $recipient_name =~ s/(["\\\r])/\\$1/g;
807 $recipient_name = "\"$recipient_name\"";
810 return "$recipient_name $recipient_addr";
814 # Returns 1 if the message was sent, and 0 otherwise.
815 # In actuality, the whole program dies when a there
816 # is an error sending a message.
820 my @recipients = unique_email_list
(@to);
821 @cc = (grep { my $cc = extract_valid_address
($_);
822 not grep { $cc eq $_ } @recipients
824 map { sanitize_address
($_) }
826 my $to = join (",\n\t", @recipients);
827 @recipients = unique_email_list
(@recipients,@cc,@bcclist);
828 @recipients = (map { extract_valid_address
($_) } @recipients);
829 my $date = format_2822_time
($time++);
830 my $gitversion = '@@GIT_VERSION@@';
831 if ($gitversion =~ m/..GIT_VERSION../) {
832 $gitversion = Git
::version
();
835 my $cc = join(", ", unique_email_list
(@cc));
838 $ccline = "\nCc: $cc";
840 my $sanitized_sender = sanitize_address
($sender);
841 make_message_id
() unless defined($message_id);
843 my $header = "From: $sanitized_sender
847 Message-Id: $message_id
848 X-Mailer: git-send-email $gitversion
852 $header .= "In-Reply-To: $reply_to\n";
853 $header .= "References: $references\n";
856 $header .= join("\n", @xh) . "\n";
859 my @sendmail_parameters = ('-i', @recipients);
860 my $raw_from = $sanitized_sender;
861 $raw_from = $envelope_sender if (defined $envelope_sender);
862 $raw_from = extract_valid_address
($raw_from);
863 unshift (@sendmail_parameters,
864 '-f', $raw_from) if(defined $envelope_sender);
866 if ($needs_confirm && !$dry_run) {
868 if ($needs_confirm eq "inform") {
869 $confirm_unconfigured = 0; # squelch this message for the rest of this run
870 $ask_default = "y"; # assume yes on EOF since user hasn't explicitly asked for confirmation
871 print " The Cc list above has been expanded by additional\n";
872 print " addresses found in the patch commit message. By default\n";
873 print " send-email prompts before sending whenever this occurs.\n";
874 print " This behavior is controlled by the sendemail.confirm\n";
875 print " configuration setting.\n";
877 print " For additional information, run 'git send-email --help'.\n";
878 print " To retain the current behavior, but squelch this message,\n";
879 print " run 'git config --global sendemail.confirm auto'.\n\n";
881 $_ = ask
("Send this email? ([y]es|[n]o|[q]uit|[a]ll): ",
882 valid_re
=> qr/^(?:yes|y|no|n|quit|q|all|a)/i,
883 default => $ask_default);
884 die "Send this email reply required" unless defined $_;
888 cleanup_compose_files
();
896 # We don't want to send the email.
897 } elsif ($smtp_server =~ m
#^/#) {
898 my $pid = open my $sm, '|-';
899 defined $pid or die $!;
901 exec($smtp_server, @sendmail_parameters) or die $!;
903 print $sm "$header\n$message";
907 if (!defined $smtp_server) {
908 die "The required SMTP server is not properly defined."
911 if ($smtp_encryption eq 'ssl') {
912 $smtp_server_port ||= 465; # ssmtp
913 require Net
::SMTP
::SSL
;
914 $smtp ||= Net
::SMTP
::SSL
->new($smtp_server, Port
=> $smtp_server_port);
918 $smtp ||= Net
::SMTP
->new((defined $smtp_server_port)
919 ?
"$smtp_server:$smtp_server_port"
921 if ($smtp_encryption eq 'tls') {
922 require Net
::SMTP
::SSL
;
923 $smtp->command('STARTTLS');
925 if ($smtp->code == 220) {
926 $smtp = Net
::SMTP
::SSL
->start_SSL($smtp)
927 or die "STARTTLS failed! ".$smtp->message;
928 $smtp_encryption = '';
929 # Send EHLO again to receive fresh
933 die "Server does not support STARTTLS! ".$smtp->message;
939 die "Unable to initialize SMTP properly. Is there something wrong with your config?";
942 if (defined $smtp_authuser) {
944 if (!defined $smtp_authpass) {
952 } while (!defined $_);
954 chomp($smtp_authpass = $_);
959 $auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message;
962 $smtp->mail( $raw_from ) or die $smtp->message;
963 $smtp->to( @recipients ) or die $smtp->message;
964 $smtp->data or die $smtp->message;
965 $smtp->datasend("$header\n$message") or die $smtp->message;
966 $smtp->dataend() or die $smtp->message;
967 $smtp->code =~ /250|200/ or die "Failed to send $subject\n".$smtp->message;
970 printf (($dry_run ?
"Dry-" : "")."Sent %s\n", $subject);
972 print (($dry_run ?
"Dry-" : "")."OK. Log says:\n");
973 if ($smtp_server !~ m
#^/#) {
974 print "Server: $smtp_server\n";
975 print "MAIL FROM:<$raw_from>\n";
976 print "RCPT TO:".join(',',(map { "<$_>" } @recipients))."\n";
978 print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n";
982 print "Result: ", $smtp->code, ' ',
983 ($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
985 print "Result: OK\n";
992 $reply_to = $initial_reply_to;
993 $references = $initial_reply_to || '';
994 $subject = $initial_subject;
997 foreach my $t (@files) {
998 open(F
,"<",$t) or die "can't open file $t";
1001 my $author_encoding;
1002 my $has_content_type;
1006 my $input_format = undef;
1010 # First unfold multiline header fields
1013 if (/^\s+\S/ and @header) {
1014 chomp($header[$#header]);
1016 $header[$#header] .= $_;
1021 # Now parse the header
1024 $input_format = 'mbox';
1028 if (!defined $input_format && /^[-A-Za-z]+:\s/) {
1029 $input_format = 'mbox';
1032 if (defined $input_format && $input_format eq 'mbox') {
1033 if (/^Subject:\s+(.*)$/) {
1036 elsif (/^From:\s+(.*)$/) {
1037 ($author, $author_encoding) = unquote_rfc2047
($1);
1038 next if $suppress_cc{'author'};
1039 next if $suppress_cc{'self'} and $author eq $sender;
1040 printf("(mbox) Adding cc: %s from line '%s'\n",
1041 $1, $_) unless $quiet;
1044 elsif (/^Cc:\s+(.*)$/) {
1045 foreach my $addr (parse_address_line
($1)) {
1046 if (unquote_rfc2047
($addr) eq $sender) {
1047 next if ($suppress_cc{'self'});
1049 next if ($suppress_cc{'cc'});
1051 printf("(mbox) Adding cc: %s from line '%s'\n",
1052 $addr, $_) unless $quiet;
1056 elsif (/^Content-type:/i) {
1057 $has_content_type = 1;
1058 if (/charset="?([^ "]+)/) {
1059 $body_encoding = $1;
1063 elsif (/^Message-Id: (.*)/i) {
1066 elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) {
1071 # In the traditional
1072 # "send lots of email" format,
1075 # So let's support that, too.
1076 $input_format = 'lots';
1077 if (@cc == 0 && !$suppress_cc{'cc'}) {
1078 printf("(non-mbox) Adding cc: %s from line '%s'\n",
1079 $_, $_) unless $quiet;
1081 } elsif (!defined $subject) {
1086 # Now parse the message body
1089 if (/^(Signed-off-by|Cc): (.*)$/i) {
1091 my ($what, $c) = ($1, $2);
1093 if ($c eq $sender) {
1094 next if ($suppress_cc{'self'});
1096 next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i;
1097 next if $suppress_cc{'bodycc'} and $what =~ /Cc/i;
1100 printf("(body) Adding cc: %s from line '%s'\n",
1101 $c, $_) unless $quiet;
1106 if (defined $cc_cmd && !$suppress_cc{'cccmd'}) {
1107 open(F
, "$cc_cmd $t |")
1108 or die "(cc-cmd) Could not execute '$cc_cmd'";
1113 next if ($c eq $sender and $suppress_from);
1115 printf("(cc-cmd) Adding cc: %s from: '%s'\n",
1116 $c, $cc_cmd) unless $quiet;
1119 or die "(cc-cmd) failed to close pipe to '$cc_cmd'";
1122 if (defined $author and $author ne $sender) {
1123 $message = "From: $author\n\n$message";
1124 if (defined $author_encoding) {
1125 if ($has_content_type) {
1126 if ($body_encoding eq $author_encoding) {
1127 # ok, we already have the right encoding
1130 # uh oh, we should re-encode
1135 'MIME-Version: 1.0',
1136 "Content-Type: text/plain; charset=$author_encoding",
1137 'Content-Transfer-Encoding: 8bit';
1143 $confirm eq "always" or
1144 ($confirm =~ /^(?:auto|cc)$/ && @cc) or
1145 ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1));
1146 $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc);
1148 @cc = (@initial_cc, @cc);
1150 my $message_was_sent = send_message
();
1152 # set up for the next message
1153 if ($message_was_sent &&
1154 ($chain_reply_to || !defined $reply_to || length($reply_to) == 0)) {
1155 $reply_to = $message_id;
1156 if (length $references > 0) {
1157 $references .= "\n $message_id";
1159 $references = "$message_id";
1162 $message_id = undef;
1165 cleanup_compose_files
();
1167 sub cleanup_compose_files
() {
1168 unlink($compose_filename, $compose_filename . ".final") if $compose;
1171 $smtp->quit if $smtp;
1173 sub unique_email_list
(@
) {
1177 foreach my $entry (@_) {
1178 if (my $clean = extract_valid_address
($entry)) {
1179 $seen{$clean} ||= 0;
1180 next if $seen{$clean}++;
1181 push @emails, $entry;
1183 print STDERR
"W: unable to extract a valid address",
1190 sub validate_patch
{
1192 open(my $fh, '<', $fn)
1193 or die "unable to open $fn: $!\n";
1194 while (my $line = <$fh>) {
1195 if (length($line) > 998) {
1196 return "$.: patch contains a line longer than 998 characters";
1202 sub file_has_nonascii
{
1204 open(my $fh, '<', $fn)
1205 or die "unable to open $fn: $!\n";
1206 while (my $line = <$fh>) {
1207 return 1 if $line =~ /[^[:ascii:]]/;