6dcfa306f2
Make the default value for --smtp-server configurable through the 'sendemail.smtpserver' option in .git/config (or $HOME/.gitconfig). Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Acked-by: Ryan Anderson <rda@google.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
605 lines
15 KiB
Perl
Executable File
605 lines
15 KiB
Perl
Executable File
#!/usr/bin/perl -w
|
|
#
|
|
# Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com>
|
|
# Copyright 2005 Ryan Anderson <ryan@michonline.com>
|
|
#
|
|
# GPL v2 (See COPYING)
|
|
#
|
|
# Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com>
|
|
#
|
|
# Sends a collection of emails to the given email addresses, disturbingly fast.
|
|
#
|
|
# Supports two formats:
|
|
# 1. mbox format files (ignoring most headers and MIME formatting - this is designed for sending patches)
|
|
# 2. The original format support by Greg's script:
|
|
# first line of the message is who to CC,
|
|
# and second line is the subject of the message.
|
|
#
|
|
|
|
use strict;
|
|
use warnings;
|
|
use Term::ReadLine;
|
|
use Getopt::Long;
|
|
use Data::Dumper;
|
|
use Git;
|
|
|
|
package FakeTerm;
|
|
sub new {
|
|
my ($class, $reason) = @_;
|
|
return bless \$reason, shift;
|
|
}
|
|
sub readline {
|
|
my $self = shift;
|
|
die "Cannot use readline on FakeTerm: $$self";
|
|
}
|
|
package main;
|
|
|
|
# most mail servers generate the Date: header, but not all...
|
|
sub format_2822_time {
|
|
my ($time) = @_;
|
|
my @localtm = localtime($time);
|
|
my @gmttm = gmtime($time);
|
|
my $localmin = $localtm[1] + $localtm[2] * 60;
|
|
my $gmtmin = $gmttm[1] + $gmttm[2] * 60;
|
|
if ($localtm[0] != $gmttm[0]) {
|
|
die "local zone differs from GMT by a non-minute interval\n";
|
|
}
|
|
if ((($gmttm[6] + 1) % 7) == $localtm[6]) {
|
|
$localmin += 1440;
|
|
} elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) {
|
|
$localmin -= 1440;
|
|
} elsif ($gmttm[6] != $localtm[6]) {
|
|
die "local time offset greater than or equal to 24 hours\n";
|
|
}
|
|
my $offset = $localmin - $gmtmin;
|
|
my $offhour = $offset / 60;
|
|
my $offmin = abs($offset % 60);
|
|
if (abs($offhour) >= 24) {
|
|
die ("local time offset greater than or equal to 24 hours\n");
|
|
}
|
|
|
|
return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d",
|
|
qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]],
|
|
$localtm[3],
|
|
qw(Jan Feb Mar Apr May Jun
|
|
Jul Aug Sep Oct Nov Dec)[$localtm[4]],
|
|
$localtm[5]+1900,
|
|
$localtm[2],
|
|
$localtm[1],
|
|
$localtm[0],
|
|
($offset >= 0) ? '+' : '-',
|
|
abs($offhour),
|
|
$offmin,
|
|
);
|
|
}
|
|
|
|
my $have_email_valid = eval { require Email::Valid; 1 };
|
|
my $smtp;
|
|
|
|
sub unique_email_list(@);
|
|
sub cleanup_compose_files();
|
|
|
|
# Constants (essentially)
|
|
my $compose_filename = ".msg.$$";
|
|
|
|
# Variables we fill in automatically, or via prompting:
|
|
my (@to,@cc,@initial_cc,@bcclist,@xh,
|
|
$initial_reply_to,$initial_subject,@files,$from,$compose,$time);
|
|
|
|
# Behavior modification variables
|
|
my ($chain_reply_to, $quiet, $suppress_from, $no_signed_off_cc,
|
|
$dry_run) = (1, 0, 0, 0, 0);
|
|
my $smtp_server;
|
|
|
|
# Example reply to:
|
|
#$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>';
|
|
|
|
my $repo = Git->repository();
|
|
my $term = eval {
|
|
new Term::ReadLine 'git-send-email';
|
|
};
|
|
if ($@) {
|
|
$term = new FakeTerm "$@: going non-interactive";
|
|
}
|
|
|
|
# Begin by accumulating all the variables (defined above), that we will end up
|
|
# needing, first, from the command line:
|
|
|
|
my $rc = GetOptions("from=s" => \$from,
|
|
"in-reply-to=s" => \$initial_reply_to,
|
|
"subject=s" => \$initial_subject,
|
|
"to=s" => \@to,
|
|
"cc=s" => \@initial_cc,
|
|
"bcc=s" => \@bcclist,
|
|
"chain-reply-to!" => \$chain_reply_to,
|
|
"smtp-server=s" => \$smtp_server,
|
|
"compose" => \$compose,
|
|
"quiet" => \$quiet,
|
|
"suppress-from" => \$suppress_from,
|
|
"no-signed-off-cc|no-signed-off-by-cc" => \$no_signed_off_cc,
|
|
"dry-run" => \$dry_run,
|
|
);
|
|
|
|
# Verify the user input
|
|
|
|
foreach my $entry (@to) {
|
|
die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/;
|
|
}
|
|
|
|
foreach my $entry (@initial_cc) {
|
|
die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/;
|
|
}
|
|
|
|
foreach my $entry (@bcclist) {
|
|
die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/;
|
|
}
|
|
|
|
# Now, let's fill any that aren't set in with defaults:
|
|
|
|
my ($author) = $repo->ident_person('author');
|
|
my ($committer) = $repo->ident_person('committer');
|
|
|
|
my %aliases;
|
|
my @alias_files = $repo->config('sendemail.aliasesfile');
|
|
my $aliasfiletype = $repo->config('sendemail.aliasfiletype');
|
|
my %parse_alias = (
|
|
# multiline formats can be supported in the future
|
|
mutt => sub { my $fh = shift; while (<$fh>) {
|
|
if (/^alias\s+(\S+)\s+(.*)$/) {
|
|
my ($alias, $addr) = ($1, $2);
|
|
$addr =~ s/#.*$//; # mutt allows # comments
|
|
# commas delimit multiple addresses
|
|
$aliases{$alias} = [ split(/\s*,\s*/, $addr) ];
|
|
}}},
|
|
mailrc => sub { my $fh = shift; while (<$fh>) {
|
|
if (/^alias\s+(\S+)\s+(.*)$/) {
|
|
# spaces delimit multiple addresses
|
|
$aliases{$1} = [ split(/\s+/, $2) ];
|
|
}}},
|
|
pine => sub { my $fh = shift; while (<$fh>) {
|
|
if (/^(\S+)\s+(.*)$/) {
|
|
$aliases{$1} = [ split(/\s*,\s*/, $2) ];
|
|
}}},
|
|
gnus => sub { my $fh = shift; while (<$fh>) {
|
|
if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) {
|
|
$aliases{$1} = [ $2 ];
|
|
}}}
|
|
);
|
|
|
|
if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) {
|
|
foreach my $file (@alias_files) {
|
|
open my $fh, '<', $file or die "opening $file: $!\n";
|
|
$parse_alias{$aliasfiletype}->($fh);
|
|
close $fh;
|
|
}
|
|
}
|
|
|
|
my $prompting = 0;
|
|
if (!defined $from) {
|
|
$from = $author || $committer;
|
|
do {
|
|
$_ = $term->readline("Who should the emails appear to be from? ",
|
|
$from);
|
|
} while (!defined $_);
|
|
|
|
$from = $_;
|
|
print "Emails will be sent from: ", $from, "\n";
|
|
$prompting++;
|
|
}
|
|
|
|
if (!@to) {
|
|
do {
|
|
$_ = $term->readline("Who should the emails be sent to? ",
|
|
"");
|
|
} while (!defined $_);
|
|
my $to = $_;
|
|
push @to, split /,/, $to;
|
|
$prompting++;
|
|
}
|
|
|
|
sub expand_aliases {
|
|
my @cur = @_;
|
|
my @last;
|
|
do {
|
|
@last = @cur;
|
|
@cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last;
|
|
} while (join(',',@cur) ne join(',',@last));
|
|
return @cur;
|
|
}
|
|
|
|
@to = expand_aliases(@to);
|
|
@initial_cc = expand_aliases(@initial_cc);
|
|
@bcclist = expand_aliases(@bcclist);
|
|
|
|
if (!defined $initial_subject && $compose) {
|
|
do {
|
|
$_ = $term->readline("What subject should the emails start with? ",
|
|
$initial_subject);
|
|
} while (!defined $_);
|
|
$initial_subject = $_;
|
|
$prompting++;
|
|
}
|
|
|
|
if (!defined $initial_reply_to && $prompting) {
|
|
do {
|
|
$_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ",
|
|
$initial_reply_to);
|
|
} while (!defined $_);
|
|
|
|
$initial_reply_to = $_;
|
|
$initial_reply_to =~ s/(^\s+|\s+$)//g;
|
|
}
|
|
|
|
if (!$smtp_server) {
|
|
$smtp_server = $repo->config('sendemail.smtpserver');
|
|
}
|
|
if (!$smtp_server) {
|
|
foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {
|
|
if (-x $_) {
|
|
$smtp_server = $_;
|
|
last;
|
|
}
|
|
}
|
|
$smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug*
|
|
}
|
|
|
|
if ($compose) {
|
|
# Note that this does not need to be secure, but we will make a small
|
|
# effort to have it be unique
|
|
open(C,">",$compose_filename)
|
|
or die "Failed to open for writing $compose_filename: $!";
|
|
print C "From $from # This line is ignored.\n";
|
|
printf C "Subject: %s\n\n", $initial_subject;
|
|
printf C <<EOT;
|
|
GIT: Please enter your email below.
|
|
GIT: Lines beginning in "GIT: " will be removed.
|
|
GIT: Consider including an overall diffstat or table of contents
|
|
GIT: for the patch you are writing.
|
|
|
|
EOT
|
|
close(C);
|
|
|
|
my $editor = $ENV{EDITOR};
|
|
$editor = 'vi' unless defined $editor;
|
|
system($editor, $compose_filename);
|
|
|
|
open(C2,">",$compose_filename . ".final")
|
|
or die "Failed to open $compose_filename.final : " . $!;
|
|
|
|
open(C,"<",$compose_filename)
|
|
or die "Failed to open $compose_filename : " . $!;
|
|
|
|
while(<C>) {
|
|
next if m/^GIT: /;
|
|
print C2 $_;
|
|
}
|
|
close(C);
|
|
close(C2);
|
|
|
|
do {
|
|
$_ = $term->readline("Send this email? (y|n) ");
|
|
} while (!defined $_);
|
|
|
|
if (uc substr($_,0,1) ne 'Y') {
|
|
cleanup_compose_files();
|
|
exit(0);
|
|
}
|
|
|
|
@files = ($compose_filename . ".final");
|
|
}
|
|
|
|
|
|
# Now that all the defaults are set, process the rest of the command line
|
|
# arguments and collect up the files that need to be processed.
|
|
for my $f (@ARGV) {
|
|
if (-d $f) {
|
|
opendir(DH,$f)
|
|
or die "Failed to opendir $f: $!";
|
|
|
|
push @files, grep { -f $_ } map { +$f . "/" . $_ }
|
|
sort readdir(DH);
|
|
|
|
} elsif (-f $f) {
|
|
push @files, $f;
|
|
|
|
} else {
|
|
print STDERR "Skipping $f - not found.\n";
|
|
}
|
|
}
|
|
|
|
if (@files) {
|
|
unless ($quiet) {
|
|
print $_,"\n" for (@files);
|
|
}
|
|
} else {
|
|
print <<EOT;
|
|
git-send-email [options] <file | directory> [... file | directory ]
|
|
Options:
|
|
--from Specify the "From:" line of the email to be sent.
|
|
|
|
--to Specify the primary "To:" line of the email.
|
|
|
|
--cc Specify an initial "Cc:" list for the entire series
|
|
of emails.
|
|
|
|
--bcc Specify a list of email addresses that should be Bcc:
|
|
on all the emails.
|
|
|
|
--compose Use \$EDITOR to edit an introductory message for the
|
|
patch series.
|
|
|
|
--subject Specify the initial "Subject:" line.
|
|
Only necessary if --compose is also set. If --compose
|
|
is not set, this will be prompted for.
|
|
|
|
--in-reply-to Specify the first "In-Reply-To:" header line.
|
|
Only used if --compose is also set. If --compose is not
|
|
set, this will be prompted for.
|
|
|
|
--chain-reply-to If set, the replies will all be to the previous
|
|
email sent, rather than to the first email sent.
|
|
Defaults to on.
|
|
|
|
--no-signed-off-cc Suppress the automatic addition of email addresses
|
|
that appear in a Signed-off-by: line, to the cc: list.
|
|
Note: Using this option is not recommended.
|
|
|
|
--smtp-server If set, specifies the outgoing SMTP server to use.
|
|
Defaults to localhost.
|
|
|
|
--suppress-from Suppress sending emails to yourself if your address
|
|
appears in a From: line.
|
|
|
|
--quiet Make git-send-email less verbose. One line per email should be
|
|
all that is output.
|
|
|
|
Error: Please specify a file or a directory on the command line.
|
|
EOT
|
|
exit(1);
|
|
}
|
|
|
|
# Variables we set as part of the loop over files
|
|
our ($message_id, $cc, %mail, $subject, $reply_to, $references, $message);
|
|
|
|
sub extract_valid_address {
|
|
my $address = shift;
|
|
my $local_part_regexp = '[^<>"\s@]+';
|
|
my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+';
|
|
|
|
# check for a local address:
|
|
return $address if ($address =~ /^($local_part_regexp)$/);
|
|
|
|
if ($have_email_valid) {
|
|
return scalar Email::Valid->address($address);
|
|
} else {
|
|
# less robust/correct than the monster regexp in Email::Valid,
|
|
# but still does a 99% job, and one less dependency
|
|
$address =~ /($local_part_regexp\@$domain_regexp)/;
|
|
return $1;
|
|
}
|
|
}
|
|
|
|
# Usually don't need to change anything below here.
|
|
|
|
# we make a "fake" message id by taking the current number
|
|
# of seconds since the beginning of Unix time and tacking on
|
|
# a random number to the end, in case we are called quicker than
|
|
# 1 second since the last time we were called.
|
|
|
|
# We'll setup a template for the message id, using the "from" address:
|
|
my $message_id_from = extract_valid_address($from);
|
|
my $message_id_template = "<%s-git-send-email-$message_id_from>";
|
|
|
|
sub make_message_id
|
|
{
|
|
my $date = time;
|
|
my $pseudo_rand = int (rand(4200));
|
|
$message_id = sprintf $message_id_template, "$date$pseudo_rand";
|
|
#print "new message id = $message_id\n"; # Was useful for debugging
|
|
}
|
|
|
|
|
|
|
|
$cc = "";
|
|
$time = time - scalar $#files;
|
|
|
|
sub send_message
|
|
{
|
|
my @recipients = unique_email_list(@to);
|
|
my $to = join (",\n\t", @recipients);
|
|
@recipients = unique_email_list(@recipients,@cc,@bcclist);
|
|
my $date = format_2822_time($time++);
|
|
my $gitversion = '@@GIT_VERSION@@';
|
|
if ($gitversion =~ m/..GIT_VERSION../) {
|
|
$gitversion = Git::version();
|
|
}
|
|
|
|
my ($author_name) = ($from =~ /^(.*?)\s+</);
|
|
if ($author_name && $author_name =~ /\./ && $author_name !~ /^".*"$/) {
|
|
my ($name, $addr) = ($from =~ /^(.*?)(\s+<.*)/);
|
|
$from = "\"$name\"$addr";
|
|
}
|
|
my $header = "From: $from
|
|
To: $to
|
|
Cc: $cc
|
|
Subject: $subject
|
|
Date: $date
|
|
Message-Id: $message_id
|
|
X-Mailer: git-send-email $gitversion
|
|
";
|
|
if ($reply_to) {
|
|
|
|
$header .= "In-Reply-To: $reply_to\n";
|
|
$header .= "References: $references\n";
|
|
}
|
|
if (@xh) {
|
|
$header .= join("\n", @xh) . "\n";
|
|
}
|
|
|
|
if ($dry_run) {
|
|
# We don't want to send the email.
|
|
} elsif ($smtp_server =~ m#^/#) {
|
|
my $pid = open my $sm, '|-';
|
|
defined $pid or die $!;
|
|
if (!$pid) {
|
|
exec($smtp_server,'-i',
|
|
map { extract_valid_address($_) }
|
|
@recipients) or die $!;
|
|
}
|
|
print $sm "$header\n$message";
|
|
close $sm or die $?;
|
|
} else {
|
|
require Net::SMTP;
|
|
$smtp ||= Net::SMTP->new( $smtp_server );
|
|
$smtp->mail( $from ) or die $smtp->message;
|
|
$smtp->to( @recipients ) or die $smtp->message;
|
|
$smtp->data or die $smtp->message;
|
|
$smtp->datasend("$header\n$message") or die $smtp->message;
|
|
$smtp->dataend() or die $smtp->message;
|
|
$smtp->ok or die "Failed to send $subject\n".$smtp->message;
|
|
}
|
|
if ($quiet) {
|
|
printf "Sent %s\n", $subject;
|
|
} else {
|
|
print "OK. Log says:\nDate: $date\n";
|
|
if ($smtp) {
|
|
print "Server: $smtp_server\n";
|
|
} else {
|
|
print "Sendmail: $smtp_server\n";
|
|
}
|
|
print "From: $from\nSubject: $subject\nCc: $cc\nTo: $to\n\n";
|
|
if ($smtp) {
|
|
print "Result: ", $smtp->code, ' ',
|
|
($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
|
|
} else {
|
|
print "Result: OK\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
$reply_to = $initial_reply_to;
|
|
$references = $initial_reply_to || '';
|
|
make_message_id();
|
|
$subject = $initial_subject;
|
|
|
|
foreach my $t (@files) {
|
|
open(F,"<",$t) or die "can't open file $t";
|
|
|
|
my $author_not_sender = undef;
|
|
@cc = @initial_cc;
|
|
@xh = ();
|
|
my $input_format = undef;
|
|
my $header_done = 0;
|
|
$message = "";
|
|
while(<F>) {
|
|
if (!$header_done) {
|
|
if (/^From /) {
|
|
$input_format = 'mbox';
|
|
next;
|
|
}
|
|
chomp;
|
|
if (!defined $input_format && /^[-A-Za-z]+:\s/) {
|
|
$input_format = 'mbox';
|
|
}
|
|
|
|
if (defined $input_format && $input_format eq 'mbox') {
|
|
if (/^Subject:\s+(.*)$/) {
|
|
$subject = $1;
|
|
|
|
} elsif (/^(Cc|From):\s+(.*)$/) {
|
|
if ($2 eq $from) {
|
|
next if ($suppress_from);
|
|
}
|
|
elsif ($1 eq 'From') {
|
|
$author_not_sender = $2;
|
|
}
|
|
printf("(mbox) Adding cc: %s from line '%s'\n",
|
|
$2, $_) unless $quiet;
|
|
push @cc, $2;
|
|
}
|
|
elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) {
|
|
push @xh, $_;
|
|
}
|
|
|
|
} else {
|
|
# In the traditional
|
|
# "send lots of email" format,
|
|
# line 1 = cc
|
|
# line 2 = subject
|
|
# So let's support that, too.
|
|
$input_format = 'lots';
|
|
if (@cc == 0) {
|
|
printf("(non-mbox) Adding cc: %s from line '%s'\n",
|
|
$_, $_) unless $quiet;
|
|
|
|
push @cc, $_;
|
|
|
|
} elsif (!defined $subject) {
|
|
$subject = $_;
|
|
}
|
|
}
|
|
|
|
# A whitespace line will terminate the headers
|
|
if (m/^\s*$/) {
|
|
$header_done = 1;
|
|
}
|
|
} else {
|
|
$message .= $_;
|
|
if (/^Signed-off-by: (.*)$/i && !$no_signed_off_cc) {
|
|
my $c = $1;
|
|
chomp $c;
|
|
push @cc, $c;
|
|
printf("(sob) Adding cc: %s from line '%s'\n",
|
|
$c, $_) unless $quiet;
|
|
}
|
|
}
|
|
}
|
|
close F;
|
|
if (defined $author_not_sender) {
|
|
$message = "From: $author_not_sender\n\n$message";
|
|
}
|
|
|
|
$cc = join(", ", unique_email_list(@cc));
|
|
|
|
send_message();
|
|
|
|
# set up for the next message
|
|
if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) {
|
|
$reply_to = $message_id;
|
|
if (length $references > 0) {
|
|
$references .= " $message_id";
|
|
} else {
|
|
$references = "$message_id";
|
|
}
|
|
}
|
|
make_message_id();
|
|
}
|
|
|
|
if ($compose) {
|
|
cleanup_compose_files();
|
|
}
|
|
|
|
sub cleanup_compose_files() {
|
|
unlink($compose_filename, $compose_filename . ".final");
|
|
|
|
}
|
|
|
|
$smtp->quit if $smtp;
|
|
|
|
sub unique_email_list(@) {
|
|
my %seen;
|
|
my @emails;
|
|
|
|
foreach my $entry (@_) {
|
|
if (my $clean = extract_valid_address($entry)) {
|
|
$seen{$clean} ||= 0;
|
|
next if $seen{$clean}++;
|
|
push @emails, $entry;
|
|
} else {
|
|
print STDERR "W: unable to extract a valid address",
|
|
" from: $entry\n";
|
|
}
|
|
}
|
|
return @emails;
|
|
}
|