X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-send-email.perl;h=e5d67f1b6c3237ff67673037be5ca8997cdb191d;hb=055b66158c984c4e902735ab2a1a188509423f43;hp=2b1f1b598c62ddaed693635adef12e490f49838f;hpb=8291db6f584076b60efa47d72c604b1949508ef8;p=git.git

diff --git a/git-send-email.perl b/git-send-email.perl
index 2b1f1b598..e5d67f1b6 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -73,11 +73,22 @@ Options:
    --signed-off-cc Automatically add email addresses that appear in
                  Signed-off-by: or Cc: lines to the cc: list. Defaults to on.
 
+   --identity     The configuration identity, a subsection to prioritise over
+                  the default section.
+
    --smtp-server  If set, specifies the outgoing SMTP server to use.
-                  Defaults to localhost.
+                  Defaults to localhost.  Port number can be specified here with
+                  hostname:port format or by using --smtp-server-port option.
+
+   --smtp-server-port Specify a port on the outgoing SMTP server to connect to.
+
+   --smtp-user    The username for SMTP-AUTH.
+
+   --smtp-pass    The password for SMTP-AUTH.
 
-   --suppress-from Suppress sending emails to yourself if your address
-                  appears in a From: line. Defaults to off.
+   --smtp-ssl     If set, connects to the SMTP server using SSL.
+
+   --suppress-from Suppress sending emails to yourself. Defaults to off.
 
    --thread       Specify that the "In-Reply-To:" header should be set on all
                   emails. Defaults to on.
@@ -89,6 +100,8 @@ Options:
 
    --envelope-sender	Specify the envelope sender used to send the emails.
 
+   --no-validate	Don't perform any sanity checks on patches.
+
 EOT
 	exit(1);
 }
@@ -134,6 +147,7 @@ sub format_2822_time {
 
 my $have_email_valid = eval { require Email::Valid; 1 };
 my $smtp;
+my $auth;
 
 sub unique_email_list(@);
 sub cleanup_compose_files();
@@ -145,7 +159,6 @@ my $compose_filename = ".msg.$$";
 my (@to,@cc,@initial_cc,@bcclist,@xh,
 	$initial_reply_to,$initial_subject,@files,$author,$sender,$compose,$time);
 
-my $smtp_server;
 my $envelope_sender;
 
 # Example reply to:
@@ -153,7 +166,9 @@ my $envelope_sender;
 
 my $repo = Git->repository();
 my $term = eval {
-	new Term::ReadLine 'git-send-email';
+	$ENV{"GIT_SEND_EMAIL_NOTTY"}
+		? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT
+		: new Term::ReadLine 'git-send-email';
 };
 if ($@) {
 	$term = new FakeTerm "$@: going non-interactive";
@@ -164,24 +179,29 @@ my ($quiet, $dry_run) = (0, 0);
 
 # Variables with corresponding config settings
 my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd);
+my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_authpass, $smtp_ssl);
+my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts);
+my ($no_validate);
 
-my %config_settings = (
+my %config_bool_settings = (
     "thread" => [\$thread, 1],
     "chainreplyto" => [\$chain_reply_to, 1],
     "suppressfrom" => [\$suppress_from, 0],
     "signedoffcc" => [\$signed_off_cc, 1],
-    "cccmd" => [\$cc_cmd, ""],
+    "smtpssl" => [\$smtp_ssl, 0],
 );
 
-foreach my $setting (keys %config_settings) {
-    my $config = $repo->config_bool("sendemail.$setting");
-    ${$config_settings{$setting}->[0]} = (defined $config) ? $config : $config_settings{$setting}->[1];
-}
-
-@bcclist = $repo->config('sendemail.bcc');
-if (!@bcclist or !$bcclist[0]) {
-    @bcclist = ();
-}
+my %config_settings = (
+    "smtpserver" => \$smtp_server,
+    "smtpserverport" => \$smtp_server_port,
+    "smtpuser" => \$smtp_authuser,
+    "smtppass" => \$smtp_authpass,
+    "to" => \@to,
+    "cccmd" => \$cc_cmd,
+    "aliasfiletype" => \$aliasfiletype,
+    "bcc" => \@bcclist,
+    "aliasesfile" => \@alias_files,
+);
 
 # Begin by accumulating all the variables (defined above), that we will end up
 # needing, first, from the command line:
@@ -194,6 +214,11 @@ my $rc = GetOptions("sender|from=s" => \$sender,
 		    "bcc=s" => \@bcclist,
 		    "chain-reply-to!" => \$chain_reply_to,
 		    "smtp-server=s" => \$smtp_server,
+		    "smtp-server-port=s" => \$smtp_server_port,
+		    "smtp-user=s" => \$smtp_authuser,
+		    "smtp-pass=s" => \$smtp_authpass,
+		    "smtp-ssl!" => \$smtp_ssl,
+		    "identity=s" => \$identity,
 		    "compose" => \$compose,
 		    "quiet" => \$quiet,
 		    "cc-cmd=s" => \$cc_cmd,
@@ -202,12 +227,50 @@ my $rc = GetOptions("sender|from=s" => \$sender,
 		    "dry-run" => \$dry_run,
 		    "envelope-sender=s" => \$envelope_sender,
 		    "thread!" => \$thread,
+		    "no-validate" => \$no_validate,
 	 );
 
 unless ($rc) {
     usage();
 }
 
+# Now, let's fill any that aren't set in with defaults:
+
+sub read_config {
+	my ($prefix) = @_;
+
+	foreach my $setting (keys %config_bool_settings) {
+		my $target = $config_bool_settings{$setting}->[0];
+		$$target = $repo->config_bool("$prefix.$setting") unless (defined $$target);
+	}
+
+	foreach my $setting (keys %config_settings) {
+		my $target = $config_settings{$setting};
+		if (ref($target) eq "ARRAY") {
+			unless (@$target) {
+				my @values = $repo->config("$prefix.$setting");
+				@$target = @values if (@values && defined $values[0]);
+			}
+		}
+		else {
+			$$target = $repo->config("$prefix.$setting") unless (defined $$target);
+		}
+	}
+}
+
+# read configuration from [sendemail "$identity"], fall back on [sendemail]
+$identity = $repo->config("sendemail.identity") unless (defined $identity);
+read_config("sendemail.$identity") if (defined $identity);
+read_config("sendemail");
+
+# fall back on builtin bool defaults
+foreach my $setting (values %config_bool_settings) {
+	${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]}));
+}
+
+my ($repoauthor) = $repo->ident_person('author');
+my ($repocommitter) = $repo->ident_person('committer');
+
 # Verify the user input
 
 foreach my $entry (@to) {
@@ -222,14 +285,7 @@ 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 ($repoauthor) = $repo->ident_person('author');
-my ($repocommitter) = $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>) {
@@ -264,6 +320,40 @@ if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) {
 
 ($sender) = expand_aliases($sender) if defined $sender;
 
+# 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 $f - not found.\n";
+	}
+}
+
+if (!$no_validate) {
+	foreach my $f (@files) {
+		my $error = validate_patch($f);
+		$error and die "fatal: $f: $error\nwarning: no patches were sent\n";
+	}
+}
+
+if (@files) {
+	unless ($quiet) {
+		print $_,"\n" for (@files);
+	}
+} else {
+	print STDERR "\nNo patch files specified!\n\n";
+	usage();
+}
+
 my $prompting = 0;
 if (!defined $sender) {
 	$sender = $repoauthor || $repocommitter;
@@ -317,14 +407,14 @@ if ($thread && !defined $initial_reply_to && $prompting) {
 	} while (!defined $_);
 
 	$initial_reply_to = $_;
-	$initial_reply_to =~ s/^\s+<?/</;
-	$initial_reply_to =~ s/>?\s+$/>/;
 }
-
-if (!$smtp_server) {
-	$smtp_server = $repo->config('sendemail.smtpserver');
+if (defined $initial_reply_to) {
+	$initial_reply_to =~ s/^\s*<?//;
+	$initial_reply_to =~ s/>?\s*$//;
+	$initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne '';
 }
-if (!$smtp_server) {
+
+if (!defined $smtp_server) {
 	foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {
 		if (-x $_) {
 			$smtp_server = $_;
@@ -351,7 +441,7 @@ EOT
 	close(C);
 
 	my $editor = $ENV{GIT_EDITOR} || $repo->config("core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
-	system($editor, $compose_filename);
+	system('sh', '-c', '$0 $@', $editor, $compose_filename);
 
 	open(C2,">",$compose_filename . ".final")
 		or die "Failed to open $compose_filename.final : " . $!;
@@ -375,35 +465,7 @@ EOT
 		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 $_,"\n" for (@files);
-	}
-} else {
-	print STDERR "\nNo patch files specified!\n\n";
-	usage();
+	@files = ($compose_filename . ".final", @files);
 }
 
 # Variables we set as part of the loop over files
@@ -511,7 +573,11 @@ sub sanitize_address
 sub send_message
 {
 	my @recipients = unique_email_list(@to);
-	@cc = (map { sanitize_address($_) } @cc);
+	@cc = (grep { my $cc = extract_valid_address($_);
+		      not grep { $cc eq $_ } @recipients
+		    }
+	       map { sanitize_address($_) }
+	       @cc);
 	my $to = join (",\n\t", @recipients);
 	@recipients = unique_email_list(@recipients,@cc,@bcclist);
 	@recipients = (map { extract_valid_address($_) } @recipients);
@@ -527,7 +593,7 @@ sub send_message
 		$ccline = "\nCc: $cc";
 	}
 	my $sanitized_sender = sanitize_address($sender);
-	make_message_id();
+	make_message_id() unless defined($message_id);
 
 	my $header = "From: $sanitized_sender
 To: $to${ccline}
@@ -563,8 +629,30 @@ X-Mailer: git-send-email $gitversion
 		print $sm "$header\n$message";
 		close $sm or die $?;
 	} else {
-		require Net::SMTP;
-		$smtp ||= Net::SMTP->new( $smtp_server );
+
+		if (!defined $smtp_server) {
+			die "The required SMTP server is not properly defined."
+		}
+
+		if ($smtp_ssl) {
+			$smtp_server_port ||= 465; # ssmtp
+			require Net::SMTP::SSL;
+			$smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port);
+		}
+		else {
+			require Net::SMTP;
+			$smtp ||= Net::SMTP->new((defined $smtp_server_port)
+						 ? "$smtp_server:$smtp_server_port"
+						 : $smtp_server);
+		}
+
+		if (!$smtp) {
+			die "Unable to initialize SMTP properly.  Is there something wrong with your config?";
+		}
+
+		if ((defined $smtp_authuser) && (defined $smtp_authpass)) {
+			$auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message;
+		}
 		$smtp->mail( $raw_from ) or die $smtp->message;
 		$smtp->to( @recipients ) or die $smtp->message;
 		$smtp->data or die $smtp->message;
@@ -575,7 +663,7 @@ X-Mailer: git-send-email $gitversion
 	if ($quiet) {
 		printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject);
 	} else {
-		print (($dry_run ? "Dry-" : "")."OK. Log says:\nDate: $date\n");
+		print (($dry_run ? "Dry-" : "")."OK. Log says:\n");
 		if ($smtp_server !~ m#^/#) {
 			print "Server: $smtp_server\n";
 			print "MAIL FROM:<$raw_from>\n";
@@ -583,7 +671,7 @@ X-Mailer: git-send-email $gitversion
 		} else {
 			print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n";
 		}
-		print "From: $sanitized_sender\nSubject: $subject\nCc: $cc\nTo: $to\n\n";
+		print $header, "\n";
 		if ($smtp) {
 			print "Result: ", $smtp->code, ' ',
 				($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
@@ -643,6 +731,9 @@ foreach my $t (@files) {
 					}
 					push @xh, $_;
 				}
+				elsif (/^Message-Id: (.*)/i) {
+					$message_id = $1;
+				}
 				elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) {
 					push @xh, $_;
 				}
@@ -674,6 +765,7 @@ foreach my $t (@files) {
 			if (/^(Signed-off-by|Cc): (.*)$/i && $signed_off_cc) {
 				my $c = $2;
 				chomp $c;
+				next if ($c eq $sender and $suppress_from);
 				push @cc, $c;
 				printf("(sob) Adding cc: %s from line '%s'\n",
 					$c, $_) unless $quiet;
@@ -682,13 +774,14 @@ foreach my $t (@files) {
 	}
 	close F;
 
-	if ($cc_cmd ne "") {
+	if (defined $cc_cmd) {
 		open(F, "$cc_cmd $t |")
 			or die "(cc-cmd) Could not execute '$cc_cmd'";
 		while(<F>) {
 			my $c = $_;
 			$c =~ s/^\s*//g;
 			$c =~ s/\n$//g;
+			next if ($c eq $sender and $suppress_from);
 			push @cc, $c;
 			printf("(cc-cmd) Adding cc: %s from: '%s'\n",
 				$c, $cc_cmd) unless $quiet;
@@ -711,7 +804,8 @@ foreach my $t (@files) {
 			else {
 				push @xh,
 				  'MIME-Version: 1.0',
-				  "Content-Type: text/plain; charset=$author_encoding";
+				  "Content-Type: text/plain; charset=$author_encoding",
+				  'Content-Transfer-Encoding: 8bit';
 			}
 		}
 	}
@@ -727,6 +821,7 @@ foreach my $t (@files) {
 			$references = "$message_id";
 		}
 	}
+	$message_id = undef;
 }
 
 if ($compose) {
@@ -756,3 +851,15 @@ sub unique_email_list(@) {
 	}
 	return @emails;
 }
+
+sub validate_patch {
+	my $fn = shift;
+	open(my $fh, '<', $fn)
+		or die "unable to open $fn: $!\n";
+	while (my $line = <$fh>) {
+		if (length($line) > 998) {
+			return "$.: patch contains a line longer than 998 characters";
+		}
+	}
+	return undef;
+}