2005-07-31 10:17:25 +02:00
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#!/usr/bin/perl -w
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#
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2005-08-01 02:04:24 +02:00
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# Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com>
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# Copyright 2005 Ryan Anderson <ryan@michonline.com>
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2005-07-31 10:17:25 +02:00
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#
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# GPL v2 (See COPYING)
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2005-08-01 08:05:16 +02:00
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#
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2005-07-31 10:17:25 +02:00
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# Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com>
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#
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2005-08-01 02:04:24 +02:00
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# Sends a collection of emails to the given email addresses, disturbingly fast.
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2005-08-01 08:05:16 +02:00
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#
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2005-08-01 02:04:24 +02:00
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# Supports two formats:
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# 1. mbox format files (ignoring most headers and MIME formatting - this is designed for sending patches)
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# 2. The original format support by Greg's script:
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2005-08-01 08:05:16 +02:00
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# first line of the message is who to CC,
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2005-08-01 02:04:24 +02:00
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# and second line is the subject of the message.
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2005-08-01 08:05:16 +02:00
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#
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2005-07-31 10:17:25 +02:00
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use strict;
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use warnings;
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use Term::ReadLine;
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use Getopt::Long;
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use Data::Dumper;
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2006-03-26 03:20:48 +02:00
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use Net::SMTP;
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2005-07-31 10:17:25 +02:00
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2006-03-26 03:20:48 +02:00
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# most mail servers generate the Date: header, but not all...
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$ENV{LC_ALL} = 'C';
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use POSIX qw/strftime/;
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2006-03-26 01:47:12 +01:00
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my $have_email_valid = eval { require Email::Valid; 1 };
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2006-03-26 03:20:48 +02:00
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my $smtp;
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2005-08-03 03:45:22 +02:00
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sub unique_email_list(@);
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2005-09-05 07:13:07 +02:00
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sub cleanup_compose_files();
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# Constants (essentially)
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my $compose_filename = ".msg.$$";
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2005-08-03 03:45:22 +02:00
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2005-07-31 10:17:25 +02:00
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# Variables we fill in automatically, or via prompting:
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2006-03-25 12:01:01 +01:00
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my (@to,@cc,@initial_cc,$initial_reply_to,$initial_subject,@files,$from,$compose,$time);
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2005-07-31 10:17:25 +02:00
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2005-08-01 02:04:24 +02:00
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# Behavior modification variables
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2006-02-13 08:57:09 +01:00
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my ($chain_reply_to, $smtp_server, $quiet, $suppress_from, $no_signed_off_cc) = (1, "localhost", 0, 0, 0);
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2005-08-01 02:04:24 +02:00
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2005-08-01 02:04:24 +02:00
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# Example reply to:
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2005-07-31 10:17:25 +02:00
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#$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>';
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my $term = new Term::ReadLine 'git-send-email';
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# Begin by accumulating all the variables (defined above), that we will end up
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# needing, first, from the command line:
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my $rc = GetOptions("from=s" => \$from,
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"in-reply-to=s" => \$initial_reply_to,
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"subject=s" => \$initial_subject,
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"to=s" => \@to,
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2006-02-13 09:05:15 +01:00
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"cc=s" => \@initial_cc,
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2005-08-01 02:04:24 +02:00
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"chain-reply-to!" => \$chain_reply_to,
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2005-08-01 02:04:24 +02:00
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"smtp-server=s" => \$smtp_server,
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2005-09-05 07:13:07 +02:00
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"compose" => \$compose,
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2006-02-02 17:56:06 +01:00
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"quiet" => \$quiet,
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2006-02-13 08:57:09 +01:00
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"suppress-from" => \$suppress_from,
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2006-03-03 10:28:48 +01:00
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"no-signed-off-cc|no-signed-off-by-cc" => \$no_signed_off_cc,
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2005-07-31 10:17:25 +02:00
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);
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# Now, let's fill any that aren't set in with defaults:
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2006-02-20 23:23:51 +01:00
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sub gitvar {
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my ($var) = @_;
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my $fh;
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my $pid = open($fh, '-|');
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die "$!" unless defined $pid;
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if (!$pid) {
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exec('git-var', $var) or die "$!";
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}
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my ($val) = <$fh>;
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close $fh or die "$!";
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chomp($val);
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return $val;
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}
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2005-07-31 10:17:25 +02:00
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2006-02-20 23:23:51 +01:00
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sub gitvar_ident {
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my ($name) = @_;
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my $val = gitvar($name);
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my @field = split(/\s+/, $val);
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return join(' ', @field[0...(@field-3)]);
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2005-07-31 10:17:25 +02:00
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}
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2006-02-20 23:23:51 +01:00
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my ($author) = gitvar_ident('GIT_AUTHOR_IDENT');
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my ($committer) = gitvar_ident('GIT_COMMITTER_IDENT');
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2005-07-31 10:17:25 +02:00
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2006-05-15 04:13:44 +02:00
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my %aliases;
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chomp(my @alias_files = `git-repo-config --get-all sendemail.aliasesfile`);
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chomp(my $aliasfiletype = `git-repo-config sendemail.aliasfiletype`);
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my %parse_alias = (
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# multiline formats can be supported in the future
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mutt => sub { my $fh = shift; while (<$fh>) {
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if (/^alias\s+(\S+)\s+(.*)$/) {
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my ($alias, $addr) = ($1, $2);
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$addr =~ s/#.*$//; # mutt allows # comments
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# commas delimit multiple addresses
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$aliases{$alias} = [ split(/\s*,\s*/, $addr) ];
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}}},
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mailrc => sub { my $fh = shift; while (<$fh>) {
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if (/^alias\s+(\S+)\s+(.*)$/) {
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# spaces delimit multiple addresses
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$aliases{$1} = [ split(/\s+/, $2) ];
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}}},
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pine => sub { my $fh = shift; while (<$fh>) {
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if (/^(\S+)\s+(.*)$/) {
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$aliases{$1} = [ split(/\s*,\s*/, $2) ];
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}}},
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gnus => sub { my $fh = shift; while (<$fh>) {
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if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) {
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$aliases{$1} = [ $2 ];
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}}}
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);
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if (@alias_files && defined $parse_alias{$aliasfiletype}) {
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foreach my $file (@alias_files) {
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open my $fh, '<', $file or die "opening $file: $!\n";
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$parse_alias{$aliasfiletype}->($fh);
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close $fh;
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}
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}
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2005-09-05 07:13:07 +02:00
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my $prompting = 0;
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2005-07-31 10:17:25 +02:00
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if (!defined $from) {
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$from = $author || $committer;
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2005-08-01 02:04:24 +02:00
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do {
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$_ = $term->readline("Who should the emails appear to be from? ",
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$from);
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2005-08-01 02:04:25 +02:00
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} while (!defined $_);
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2005-08-01 02:04:24 +02:00
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2005-07-31 10:17:25 +02:00
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$from = $_;
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print "Emails will be sent from: ", $from, "\n";
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2005-09-05 07:13:07 +02:00
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$prompting++;
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2005-07-31 10:17:25 +02:00
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}
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if (!@to) {
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2005-08-01 02:04:24 +02:00
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do {
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2005-08-01 08:05:16 +02:00
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$_ = $term->readline("Who should the emails be sent to? ",
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2005-08-01 02:04:24 +02:00
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"");
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} while (!defined $_);
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2005-07-31 10:17:25 +02:00
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my $to = $_;
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push @to, split /,/, $to;
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2005-09-05 07:13:07 +02:00
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$prompting++;
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2005-07-31 10:17:25 +02:00
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}
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2006-05-15 04:13:44 +02:00
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sub expand_aliases {
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my @cur = @_;
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my @last;
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do {
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@last = @cur;
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@cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last;
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} while (join(',',@cur) ne join(',',@last));
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return @cur;
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}
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@to = expand_aliases(@to);
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@initial_cc = expand_aliases(@initial_cc);
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2005-09-05 07:13:07 +02:00
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if (!defined $initial_subject && $compose) {
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2005-08-01 02:04:24 +02:00
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do {
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2005-08-01 08:05:16 +02:00
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$_ = $term->readline("What subject should the emails start with? ",
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2005-08-01 02:04:24 +02:00
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$initial_subject);
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} while (!defined $_);
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2005-07-31 10:17:25 +02:00
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$initial_subject = $_;
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2005-09-05 07:13:07 +02:00
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$prompting++;
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2005-07-31 10:17:25 +02:00
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}
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2005-09-05 07:13:07 +02:00
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if (!defined $initial_reply_to && $prompting) {
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2005-08-01 02:04:24 +02:00
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do {
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2005-09-05 07:13:07 +02:00
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$_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ",
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2005-08-01 02:04:24 +02:00
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$initial_reply_to);
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} while (!defined $_);
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2005-07-31 10:17:25 +02:00
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$initial_reply_to = $_;
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2005-08-01 02:04:24 +02:00
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$initial_reply_to =~ s/(^\s+|\s+$)//g;
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2005-07-31 10:17:25 +02:00
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}
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2005-08-01 02:04:24 +02:00
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if (!defined $smtp_server) {
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$smtp_server = "localhost";
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}
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2005-09-05 07:13:07 +02:00
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if ($compose) {
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# Note that this does not need to be secure, but we will make a small
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# effort to have it be unique
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open(C,">",$compose_filename)
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or die "Failed to open for writing $compose_filename: $!";
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2006-02-02 17:56:06 +01:00
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print C "From $from # This line is ignored.\n";
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2005-09-05 07:13:07 +02:00
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printf C "Subject: %s\n\n", $initial_subject;
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printf C <<EOT;
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GIT: Please enter your email below.
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GIT: Lines beginning in "GIT: " will be removed.
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GIT: Consider including an overall diffstat or table of contents
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GIT: for the patch you are writing.
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EOT
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close(C);
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my $editor = $ENV{EDITOR};
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$editor = 'vi' unless defined $editor;
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system($editor, $compose_filename);
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open(C2,">",$compose_filename . ".final")
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or die "Failed to open $compose_filename.final : " . $!;
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open(C,"<",$compose_filename)
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or die "Failed to open $compose_filename : " . $!;
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while(<C>) {
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next if m/^GIT: /;
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print C2 $_;
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}
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close(C);
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close(C2);
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do {
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$_ = $term->readline("Send this email? (y|n) ");
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} while (!defined $_);
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if (uc substr($_,0,1) ne 'Y') {
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cleanup_compose_files();
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exit(0);
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}
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@files = ($compose_filename . ".final");
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}
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2005-07-31 10:17:25 +02:00
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# Now that all the defaults are set, process the rest of the command line
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# arguments and collect up the files that need to be processed.
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for my $f (@ARGV) {
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if (-d $f) {
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opendir(DH,$f)
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or die "Failed to opendir $f: $!";
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2005-08-01 08:05:16 +02:00
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push @files, grep { -f $_ } map { +$f . "/" . $_ }
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2005-08-01 02:04:24 +02:00
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sort readdir(DH);
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2005-07-31 10:17:25 +02:00
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} elsif (-f $f) {
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push @files, $f;
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} else {
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print STDERR "Skipping $f - not found.\n";
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}
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}
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if (@files) {
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2006-02-06 02:13:52 +01:00
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unless ($quiet) {
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print $_,"\n" for (@files);
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}
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2005-07-31 10:17:25 +02:00
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} else {
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print <<EOT;
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2005-09-08 02:26:23 +02:00
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git-send-email [options] <file | directory> [... file | directory ]
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2005-07-31 10:17:25 +02:00
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Options:
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--from Specify the "From:" line of the email to be sent.
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2005-09-05 07:13:07 +02:00
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2005-08-01 08:05:16 +02:00
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--to Specify the primary "To:" line of the email.
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2005-09-05 07:13:07 +02:00
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2006-02-13 09:05:15 +01:00
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--cc Specify an initial "Cc:" list for the entire series
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of emails.
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2005-09-05 07:13:07 +02:00
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--compose Use \$EDITOR to edit an introductory message for the
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patch series.
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2005-07-31 10:17:25 +02:00
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--subject Specify the initial "Subject:" line.
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2005-09-05 07:13:07 +02:00
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Only necessary if --compose is also set. If --compose
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is not set, this will be prompted for.
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2005-07-31 10:17:25 +02:00
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--in-reply-to Specify the first "In-Reply-To:" header line.
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2005-09-05 07:13:07 +02:00
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Only used if --compose is also set. If --compose is not
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set, this will be prompted for.
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2005-08-03 03:45:22 +02:00
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--chain-reply-to If set, the replies will all be to the previous
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2005-08-01 08:05:16 +02:00
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email sent, rather than to the first email sent.
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Defaults to on.
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2005-09-05 07:13:07 +02:00
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2006-02-13 08:57:09 +01:00
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--no-signed-off-cc Suppress the automatic addition of email addresses
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that appear in a Signed-off-by: line, to the cc: list.
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Note: Using this option is not recommended.
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2005-08-01 02:04:24 +02:00
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--smtp-server If set, specifies the outgoing SMTP server to use.
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Defaults to localhost.
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2005-07-31 10:17:25 +02:00
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2006-02-13 08:57:09 +01:00
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--suppress-from Supress sending emails to yourself if your address
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appears in a From: line.
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2006-02-06 02:13:52 +01:00
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--quiet Make git-send-email less verbose. One line per email should be
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all that is output.
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2005-07-31 10:17:25 +02:00
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Error: Please specify a file or a directory on the command line.
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EOT
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exit(1);
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}
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# Variables we set as part of the loop over files
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our ($message_id, $cc, %mail, $subject, $reply_to, $message);
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2006-03-26 01:47:12 +01:00
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sub extract_valid_address {
|
|
|
|
my $address = shift;
|
|
|
|
if ($have_email_valid) {
|
|
|
|
return Email::Valid->address($address);
|
|
|
|
} else {
|
|
|
|
# less robust/correct than the monster regexp in Email::Valid,
|
|
|
|
# but still does a 99% job, and one less dependency
|
|
|
|
return ($address =~ /([^\"<>\s]+@[^<>\s]+)/);
|
|
|
|
}
|
|
|
|
}
|
2005-07-31 10:17:25 +02:00
|
|
|
|
|
|
|
# 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.
|
2005-08-01 02:04:24 +02:00
|
|
|
|
|
|
|
# We'll setup a template for the message id, using the "from" address:
|
2006-03-26 01:47:12 +01:00
|
|
|
my $message_id_from = extract_valid_address($from);
|
2005-08-03 03:45:22 +02:00
|
|
|
my $message_id_template = "<%s-git-send-email-$message_id_from>";
|
2005-08-01 02:04:24 +02:00
|
|
|
|
2005-07-31 10:17:25 +02:00
|
|
|
sub make_message_id
|
|
|
|
{
|
2006-03-25 11:43:31 +01:00
|
|
|
my $date = time;
|
2005-07-31 10:17:25 +02:00
|
|
|
my $pseudo_rand = int (rand(4200));
|
2005-08-01 02:04:24 +02:00
|
|
|
$message_id = sprintf $message_id_template, "$date$pseudo_rand";
|
|
|
|
#print "new message id = $message_id\n"; # Was useful for debugging
|
2005-07-31 10:17:25 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$cc = "";
|
2006-03-25 12:01:01 +01:00
|
|
|
$time = time - scalar $#files;
|
2005-07-31 10:17:25 +02:00
|
|
|
|
|
|
|
sub send_message
|
|
|
|
{
|
2006-03-26 03:20:48 +02:00
|
|
|
my @recipients = unique_email_list(@to);
|
|
|
|
my $to = join (",\n\t", @recipients);
|
|
|
|
@recipients = unique_email_list(@recipients,@cc);
|
2006-03-25 12:01:01 +01:00
|
|
|
my $date = strftime('%a, %d %b %Y %H:%M:%S %z', localtime($time++));
|
2006-05-02 23:44:36 +02:00
|
|
|
my $gitversion = '@@GIT_VERSION@@';
|
|
|
|
if ($gitversion =~ m/..GIT_VERSION../) {
|
|
|
|
$gitversion = `git --version`;
|
|
|
|
chomp $gitversion;
|
|
|
|
# keep only what's after the last space
|
|
|
|
$gitversion =~ s/^.* //;
|
|
|
|
}
|
2006-03-26 03:20:48 +02:00
|
|
|
|
|
|
|
my $header = "From: $from
|
|
|
|
To: $to
|
|
|
|
Cc: $cc
|
|
|
|
Subject: $subject
|
|
|
|
Reply-To: $from
|
|
|
|
Date: $date
|
|
|
|
Message-Id: $message_id
|
2006-05-02 23:44:36 +02:00
|
|
|
X-Mailer: git-send-email $gitversion
|
2006-03-26 03:20:48 +02:00
|
|
|
";
|
|
|
|
$header .= "In-Reply-To: $reply_to\n" if $reply_to;
|
|
|
|
|
|
|
|
$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;
|
2005-07-31 10:17:25 +02:00
|
|
|
|
2006-02-06 02:13:52 +01:00
|
|
|
if ($quiet) {
|
|
|
|
printf "Sent %s\n", $subject;
|
|
|
|
} else {
|
2006-03-26 03:20:48 +02:00
|
|
|
print "OK. Log says:
|
|
|
|
Date: $date
|
|
|
|
Server: $smtp_server Port: 25
|
|
|
|
From: $from
|
|
|
|
Subject: $subject
|
|
|
|
Cc: $cc
|
|
|
|
To: $to
|
|
|
|
|
|
|
|
Result: ", $smtp->code, ' ', ($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
|
2006-02-02 17:56:06 +01:00
|
|
|
}
|
2005-07-31 10:17:25 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
$reply_to = $initial_reply_to;
|
|
|
|
make_message_id();
|
|
|
|
$subject = $initial_subject;
|
|
|
|
|
|
|
|
foreach my $t (@files) {
|
|
|
|
open(F,"<",$t) or die "can't open file $t";
|
|
|
|
|
2006-03-24 08:43:52 +01:00
|
|
|
my $author_not_sender = undef;
|
2006-02-13 09:05:15 +01:00
|
|
|
@cc = @initial_cc;
|
2005-07-31 10:17:25 +02:00
|
|
|
my $found_mbox = 0;
|
|
|
|
my $header_done = 0;
|
|
|
|
$message = "";
|
|
|
|
while(<F>) {
|
|
|
|
if (!$header_done) {
|
|
|
|
$found_mbox = 1, next if (/^From /);
|
|
|
|
chomp;
|
|
|
|
|
|
|
|
if ($found_mbox) {
|
|
|
|
if (/^Subject:\s+(.*)$/) {
|
|
|
|
$subject = $1;
|
|
|
|
|
|
|
|
} elsif (/^(Cc|From):\s+(.*)$/) {
|
2006-03-24 08:43:52 +01:00
|
|
|
if ($2 eq $from) {
|
|
|
|
next if ($suppress_from);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
$author_not_sender = $2;
|
|
|
|
}
|
2005-07-31 10:17:25 +02:00
|
|
|
printf("(mbox) Adding cc: %s from line '%s'\n",
|
2006-02-06 02:13:52 +01:00
|
|
|
$2, $_) unless $quiet;
|
2005-07-31 10:17:25 +02:00
|
|
|
push @cc, $2;
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
|
|
|
# In the traditional
|
|
|
|
# "send lots of email" format,
|
|
|
|
# line 1 = cc
|
|
|
|
# line 2 = subject
|
|
|
|
# So let's support that, too.
|
|
|
|
if (@cc == 0) {
|
|
|
|
printf("(non-mbox) Adding cc: %s from line '%s'\n",
|
2006-02-06 02:13:52 +01:00
|
|
|
$_, $_) unless $quiet;
|
2005-07-31 10:17:25 +02:00
|
|
|
|
|
|
|
push @cc, $_;
|
|
|
|
|
|
|
|
} elsif (!defined $subject) {
|
|
|
|
$subject = $_;
|
|
|
|
}
|
|
|
|
}
|
2005-08-01 08:05:16 +02:00
|
|
|
|
2005-07-31 10:17:25 +02:00
|
|
|
# A whitespace line will terminate the headers
|
|
|
|
if (m/^\s*$/) {
|
|
|
|
$header_done = 1;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
$message .= $_;
|
2006-02-13 08:57:09 +01:00
|
|
|
if (/^Signed-off-by: (.*)$/i && !$no_signed_off_cc) {
|
2005-07-31 10:17:25 +02:00
|
|
|
my $c = $1;
|
|
|
|
chomp $c;
|
|
|
|
push @cc, $c;
|
|
|
|
printf("(sob) Adding cc: %s from line '%s'\n",
|
2006-02-06 02:13:52 +01:00
|
|
|
$c, $_) unless $quiet;
|
2005-07-31 10:17:25 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
close F;
|
2006-03-24 08:43:52 +01:00
|
|
|
if (defined $author_not_sender) {
|
|
|
|
$message = "From: $author_not_sender\n\n$message";
|
|
|
|
}
|
2005-07-31 10:17:25 +02:00
|
|
|
|
2005-08-03 03:45:22 +02:00
|
|
|
$cc = join(", ", unique_email_list(@cc));
|
2005-07-31 10:17:25 +02:00
|
|
|
|
|
|
|
send_message();
|
|
|
|
|
|
|
|
# set up for the next message
|
2005-08-01 02:04:24 +02:00
|
|
|
if ($chain_reply_to || length($reply_to) == 0) {
|
|
|
|
$reply_to = $message_id;
|
|
|
|
}
|
2005-07-31 10:17:25 +02:00
|
|
|
make_message_id();
|
|
|
|
}
|
2005-08-03 03:45:22 +02:00
|
|
|
|
2005-09-05 07:13:07 +02:00
|
|
|
if ($compose) {
|
|
|
|
cleanup_compose_files();
|
|
|
|
}
|
|
|
|
|
|
|
|
sub cleanup_compose_files() {
|
|
|
|
unlink($compose_filename, $compose_filename . ".final");
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2006-03-26 03:20:48 +02:00
|
|
|
$smtp->quit if $smtp;
|
2005-08-03 03:45:22 +02:00
|
|
|
|
|
|
|
sub unique_email_list(@) {
|
|
|
|
my %seen;
|
|
|
|
my @emails;
|
|
|
|
|
|
|
|
foreach my $entry (@_) {
|
2006-03-26 01:47:12 +01:00
|
|
|
my $clean = extract_valid_address($entry);
|
2005-08-03 03:45:22 +02:00
|
|
|
next if $seen{$clean}++;
|
|
|
|
push @emails, $entry;
|
|
|
|
}
|
|
|
|
return @emails;
|
|
|
|
}
|