From aca7ad7628ce72afbd1d0d99778c9a5c9cac7a7a Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Mon, 15 May 2006 02:34:44 -0700 Subject: [PATCH 1/2] send-email: allow sendmail binary to be used instead of SMTP This should make local mailing possible for machines without a connection to an SMTP server. It'll default to using /usr/sbin/sendmail or /usr/lib/sendmail if no SMTP server is specified (the default). If it can't find either of those paths, it'll fall back to connecting to an SMTP server on localhost. Signed-off-by: Eric Wong Signed-off-by: Junio C Hamano --- git-send-email.perl | 60 ++++++++++++++++++++++++++++++--------------- 1 file changed, 40 insertions(+), 20 deletions(-) diff --git a/git-send-email.perl b/git-send-email.perl index d8c4b1f892..0540e93758 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -40,7 +40,8 @@ my $compose_filename = ".msg.$$"; my (@to,@cc,@initial_cc,$initial_reply_to,$initial_subject,@files,$from,$compose,$time); # Behavior modification variables -my ($chain_reply_to, $smtp_server, $quiet, $suppress_from, $no_signed_off_cc) = (1, "localhost", 0, 0, 0); +my ($chain_reply_to, $quiet, $suppress_from, $no_signed_off_cc) = (1, 0, 0, 0); +my $smtp_server; # Example reply to: #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; @@ -179,8 +180,14 @@ if (!defined $initial_reply_to && $prompting) { $initial_reply_to =~ s/(^\s+|\s+$)//g; } -if (!defined $smtp_server) { - $smtp_server = "localhost"; +if (!$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) { @@ -358,26 +365,39 @@ X-Mailer: git-send-email $gitversion "; $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; - + if ($smtp_server =~ m#^/#) { + my $pid = open my $sm, '|-'; + defined $pid or die $!; + if (!$pid) { + exec($smtp_server,'-i',@recipients) or die $!; + } + print $sm "$header\n$message"; + close $sm or die $?; + } else { + $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: -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"; + 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)$/s), "\n"; + } else { + print "Result: OK\n"; + } } } From db3106b274a75d5b9ea7f6fe1030b8528df7389b Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Mon, 15 May 2006 02:41:01 -0700 Subject: [PATCH 2/2] send-email: quiet some warnings, reject invalid addresses I'm not sure why we never actually rejected invalid addresses in the first place. We just seemed to be using our email validity checkers to kill duplicates. Now we just drop invalid email addresses completely and warn the user about it. Since we support local sendmail, we'll also accept username-only addresses. Signed-off-by: Eric Wong Signed-off-by: Junio C Hamano --- git-send-email.perl | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/git-send-email.perl b/git-send-email.perl index 0540e93758..312a4ea2aa 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -307,6 +307,10 @@ our ($message_id, $cc, %mail, $subject, $reply_to, $message); sub extract_valid_address { my $address = shift; + + # check for a local address: + return $address if ($address =~ /^([\w\-]+)$/); + if ($have_email_valid) { return Email::Valid->address($address); } else { @@ -498,9 +502,14 @@ sub unique_email_list(@) { my @emails; foreach my $entry (@_) { - my $clean = extract_valid_address($entry); - next if $seen{$clean}++; - push @emails, $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; }