-#!/usr/bin/perl -w
+#!/usr/bin/perl
#
# Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com>
# Copyright 2005 Ryan Anderson <ryan@michonline.com>
# and second line is the subject of the message.
#
+use 5.008;
use strict;
use warnings;
use Term::ReadLine;
use Data::Dumper;
use Term::ANSIColor;
use File::Temp qw/ tempdir tempfile /;
+use File::Spec::Functions qw(catfile);
use Error qw(:try);
use Git;
Composing:
--from <str> * Email From:
- --to <str> * Email To:
- --cc <str> * Email Cc:
- --bcc <str> * Email Bcc:
+ --[no-]to <str> * Email To:
+ --[no-]cc <str> * Email Cc:
+ --[no-]bcc <str> * Email Bcc:
--subject <str> * Email "Subject:"
--in-reply-to <str> * Email "In-Reply-To:"
--annotate * Review each patch that will be sent in an editor.
--compose * Open an editor for introduction.
+ --8bit-encoding <str> * Encoding to assume 8bit mails if undeclared
Sending:
--envelope-sender <str> * Email envelope sender.
--smtp-server <str:int> * Outgoing SMTP server to use. The port
is optional. Default 'localhost'.
+ --smtp-server-option <str> * Outgoing SMTP server option to use.
--smtp-server-port <int> * Outgoing SMTP server port.
--smtp-user <str> * Username for SMTP-AUTH.
--smtp-pass <str> * Password for SMTP-AUTH; not necessary.
--smtp-encryption <str> * tls or ssl; anything else disables.
--smtp-ssl * Deprecated. Use '--smtp-encryption ssl'.
+ --smtp-domain <str> * The domain name sent to HELO/EHLO handshake
+ --smtp-debug <0|1> * Disable, enable Net::SMTP debug.
Automating:
--identity <str> * Use the sendemail.<id> options.
+ --to-cmd <str> * Email To: via `<str> \$patch_path`
--cc-cmd <str> * Email Cc: via `<str> \$patch_path`
--suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all.
--[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on.
--[no-]suppress-from * Send to self. Default off.
- --[no-]chain-reply-to * Chain In-Reply-To: fields. Default on.
+ --[no-]chain-reply-to * Chain In-Reply-To: fields. Default off.
--[no-]thread * Use In-Reply-To: field. Default on.
Administering:
--[no-]validate * Perform patch sanity checks. Default on.
--[no-]format-patch * understand any non optional arguments as
`git format-patch` ones.
+ --force * Send even if safety checks would prevent it.
EOT
exit(1);
my $smtp;
my $auth;
-sub unique_email_list(@);
-sub cleanup_compose_files();
-
# Variables we fill in automatically, or via prompting:
-my (@to,@cc,@initial_cc,@bcclist,@xh,
+my (@to,$no_to,@initial_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh,
$initial_reply_to,$initial_subject,@files,
$author,$sender,$smtp_authpass,$annotate,$compose,$time);
my ($quiet, $dry_run) = (0, 0);
my $format_patch;
my $compose_filename;
+my $force = 0;
# Handle interactive edition of files.
my $multiedit;
-my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
+my $editor;
+
sub do_edit {
+ if (!defined($editor)) {
+ $editor = Git::command_oneline('var', 'GIT_EDITOR');
+ }
if (defined($multiedit) && !$multiedit) {
map {
system('sh', '-c', $editor.' "$@"', $editor, $_);
}
# Variables with corresponding config settings
-my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc, $cc_cmd);
-my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption);
-my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts);
+my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc);
+my ($to_cmd, $cc_cmd);
+my ($smtp_server, $smtp_server_port, @smtp_server_options);
+my ($smtp_authuser, $smtp_encryption);
+my ($identity, $aliasfiletype, @alias_files, $smtp_domain);
my ($validate, $confirm);
my (@suppress_cc);
+my ($auto_8bit_encoding);
+
+my ($debug_net_smtp) = 0; # Net::SMTP, see send_message()
+
+my $not_set_by_user = "true but not set by the user";
my %config_bool_settings = (
"thread" => [\$thread, 1],
- "chainreplyto" => [\$chain_reply_to, 1],
+ "chainreplyto" => [\$chain_reply_to, $not_set_by_user],
"suppressfrom" => [\$suppress_from, undef],
"signedoffbycc" => [\$signed_off_by_cc, undef],
"signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated
my %config_settings = (
"smtpserver" => \$smtp_server,
"smtpserverport" => \$smtp_server_port,
+ "smtpserveroption" => \@smtp_server_options,
"smtpuser" => \$smtp_authuser,
"smtppass" => \$smtp_authpass,
- "to" => \@to,
+ "smtpdomain" => \$smtp_domain,
+ "to" => \@initial_to,
+ "tocmd" => \$to_cmd,
"cc" => \@initial_cc,
"cccmd" => \$cc_cmd,
"aliasfiletype" => \$aliasfiletype,
"multiedit" => \$multiedit,
"confirm" => \$confirm,
"from" => \$sender,
+ "assume8bitencoding" => \$auto_8bit_encoding,
);
+# Help users prepare for 1.7.0
+sub chain_reply_to {
+ if (defined $chain_reply_to &&
+ $chain_reply_to eq $not_set_by_user) {
+ print STDERR
+ "In git 1.7.0, the default has changed to --no-chain-reply-to\n" .
+ "Set sendemail.chainreplyto configuration variable to true if\n" .
+ "you want to keep --chain-reply-to as your default.\n";
+ $chain_reply_to = 0;
+ }
+ return $chain_reply_to;
+}
+
# Handle Uncouth Termination
sub signal_handler {
my $rc = GetOptions("sender|from=s" => \$sender,
"in-reply-to=s" => \$initial_reply_to,
"subject=s" => \$initial_subject,
- "to=s" => \@to,
+ "to=s" => \@initial_to,
+ "to-cmd=s" => \$to_cmd,
+ "no-to" => \$no_to,
"cc=s" => \@initial_cc,
+ "no-cc" => \$no_cc,
"bcc=s" => \@bcclist,
+ "no-bcc" => \$no_bcc,
"chain-reply-to!" => \$chain_reply_to,
"smtp-server=s" => \$smtp_server,
+ "smtp-server-option=s" => \@smtp_server_options,
"smtp-server-port=s" => \$smtp_server_port,
"smtp-user=s" => \$smtp_authuser,
"smtp-pass:s" => \$smtp_authpass,
"smtp-ssl" => sub { $smtp_encryption = 'ssl' },
"smtp-encryption=s" => \$smtp_encryption,
+ "smtp-debug:i" => \$debug_net_smtp,
+ "smtp-domain:s" => \$smtp_domain,
"identity=s" => \$identity,
"annotate" => \$annotate,
"compose" => \$compose,
"thread!" => \$thread,
"validate!" => \$validate,
"format-patch!" => \$format_patch,
+ "8bit-encoding=s" => \$auto_8bit_encoding,
+ "force" => \$force,
);
unless ($rc) {
foreach my $setting (keys %config_settings) {
my $target = $config_settings{$setting};
+ next if $setting eq "to" and defined $no_to;
+ next if $setting eq "cc" and defined $no_cc;
+ next if $setting eq "bcc" and defined $no_bcc;
if (ref($target) eq "ARRAY") {
unless (@$target) {
my @values = Git::config(@repo, "$prefix.$setting");
if (@suppress_cc) {
foreach my $entry (@suppress_cc) {
die "Unknown --suppress-cc field: '$entry'\n"
- unless $entry =~ /^(all|cccmd|cc|author|self|sob|body|bodycc)$/;
+ unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc)$/;
$suppress_cc{$entry} = 1;
}
}
# Verify the user input
-foreach my $entry (@to) {
+foreach my $entry (@initial_to) {
die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/;
}
push @rev_list_opts, "--", @ARGV;
@ARGV = ();
} elsif (-d $f and !check_file_rev_conflict($f)) {
- opendir(DH,$f)
+ opendir my $dh, $f
or die "Failed to opendir $f: $!";
- push @files, grep { -f $_ } map { +$f . "/" . $_ }
- sort readdir(DH);
- closedir(DH);
+ push @files, grep { -f $_ } map { catfile($f, $_) }
+ sort readdir $dh;
+ closedir $dh;
} elsif ((-f $f or -p $f) and !check_file_rev_conflict($f)) {
push @files, $f;
} else {
usage();
}
-sub get_patch_subject($) {
+sub get_patch_subject {
my $fn = shift;
open (my $fh, '<', $fn);
while (my $line = <$fh>) {
$compose_filename = ($repo ?
tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) :
tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1];
- open(C,">",$compose_filename)
+ open my $c, ">", $compose_filename
or die "Failed to open for writing $compose_filename: $!";
my $tpl_subject = $initial_subject || '';
my $tpl_reply_to = $initial_reply_to || '';
- print C <<EOT;
+ print $c <<EOT;
From $tpl_sender # This line is ignored.
GIT: Lines beginning in "GIT:" will be removed.
GIT: Consider including an overall diffstat or table of contents
EOT
for my $f (@files) {
- print C get_patch_subject($f);
+ print $c get_patch_subject($f);
}
- close(C);
+ close $c;
if ($annotate) {
do_edit($compose_filename, @files);
do_edit($compose_filename);
}
- open(C2,">",$compose_filename . ".final")
+ open my $c2, ">", $compose_filename . ".final"
or die "Failed to open $compose_filename.final : " . $!;
- open(C,"<",$compose_filename)
+ open $c, "<", $compose_filename
or die "Failed to open $compose_filename : " . $!;
my $need_8bit_cte = file_has_nonascii($compose_filename);
my $in_body = 0;
my $summary_empty = 1;
- while(<C>) {
+ while(<$c>) {
next if m/^GIT:/;
if ($in_body) {
$summary_empty = 0 unless (/^\n$/);
} elsif (/^\n$/) {
$in_body = 1;
if ($need_8bit_cte) {
- print C2 "MIME-Version: 1.0\n",
+ print $c2 "MIME-Version: 1.0\n",
"Content-Type: text/plain; ",
"charset=UTF-8\n",
"Content-Transfer-Encoding: 8bit\n";
print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n";
next;
}
- print C2 $_;
+ print $c2 $_;
}
- close(C);
- close(C2);
+ close $c;
+ close $c2;
if ($summary_empty) {
print "Summary email is empty, skipping it\n";
return undef;
}
+my %broken_encoding;
+
+sub file_declares_8bit_cte {
+ my $fn = shift;
+ open (my $fh, '<', $fn);
+ while (my $line = <$fh>) {
+ last if ($line =~ /^$/);
+ return 1 if ($line =~ /^Content-Transfer-Encoding: .*8bit.*$/);
+ }
+ close $fh;
+ return 0;
+}
+
+foreach my $f (@files) {
+ next unless (body_or_subject_has_nonascii($f)
+ && !file_declares_8bit_cte($f));
+ $broken_encoding{$f} = 1;
+}
+
+if (!defined $auto_8bit_encoding && scalar %broken_encoding) {
+ print "The following files are 8bit, but do not declare " .
+ "a Content-Transfer-Encoding.\n";
+ foreach my $f (sort keys %broken_encoding) {
+ print " $f\n";
+ }
+ $auto_8bit_encoding = ask("Which 8bit encoding should I declare [UTF-8]? ",
+ default => "UTF-8");
+}
+
+if (!$force) {
+ for my $f (@files) {
+ if (get_patch_subject($f) =~ /\Q*** SUBJECT HERE ***\E/) {
+ die "Refusing to send because the patch\n\t$f\n"
+ . "has the template subject '*** SUBJECT HERE ***'. "
+ . "Pass --force if you really want to send.\n";
+ }
+ }
+}
+
my $prompting = 0;
if (!defined $sender) {
$sender = $repoauthor || $repocommitter || '';
$prompting++;
}
-if (!@to) {
+if (!@initial_to && !defined $to_cmd) {
my $to = ask("Who should the emails be sent to? ");
- push @to, parse_address_line($to) if defined $to; # sanitized/validated later
+ push @initial_to, parse_address_line($to) if defined $to; # sanitized/validated later
$prompting++;
}
return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias;
}
-@to = expand_aliases(@to);
-@to = (map { sanitize_address($_) } @to);
+@initial_to = expand_aliases(@initial_to);
+@initial_to = (map { sanitize_address($_) } @initial_to);
@initial_cc = expand_aliases(@initial_cc);
@bcclist = expand_aliases(@bcclist);
sub extract_valid_address {
my $address = shift;
- my $local_part_regexp = '[^<>"\s@]+';
- my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+';
+ my $local_part_regexp = qr/[^<>"\s@]+/;
+ my $domain_regexp = qr/[^.<>"\s@]+(?:\.[^.<>"\s@]+)+/;
# check for a local address:
return $address if ($address =~ /^($local_part_regexp)$/);
# We'll setup a template for the message id, using the "from" address:
my ($message_id_stamp, $message_id_serial);
-sub make_message_id
-{
+sub make_message_id {
my $uniq;
if (!defined $message_id_stamp) {
$message_id_stamp = sprintf("%s-%s", time, $$);
last if (defined $du_part and $du_part ne '');
}
if (not defined $du_part or $du_part eq '') {
- use Sys::Hostname qw();
+ require Sys::Hostname;
$du_part = 'user@' . Sys::Hostname::hostname();
}
my $message_id_template = "<%s-git-send-email-%s>";
sub is_rfc2047_quoted {
my $s = shift;
- my $token = '[^][()<>@,;:"\/?.= \000-\037\177-\377]+';
- my $encoded_text = '[!->@-~]+';
+ my $token = qr/[^][()<>@,;:"\/?.= \000-\037\177-\377]+/;
+ my $encoded_text = qr/[!->@-~]+/;
length($s) <= 75 &&
$s =~ m/^(?:"[[:ascii:]]*"|=\?$token\?$token\?$encoded_text\?=)$/o;
}
# use the simplest quoting being able to handle the recipient
-sub sanitize_address
-{
+sub sanitize_address {
my ($recipient) = @_;
my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/);
if (not $recipient_name) {
- return "$recipient";
+ return $recipient;
}
# if recipient_name is already quoted, do nothing
# double quotes are needed if specials or CTLs are included
elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) {
$recipient_name =~ s/(["\\\r])/\\$1/g;
- $recipient_name = "\"$recipient_name\"";
+ $recipient_name = qq["$recipient_name"];
}
return "$recipient_name $recipient_addr";
}
+# Returns the local Fully Qualified Domain Name (FQDN) if available.
+#
+# Tightly configured MTAa require that a caller sends a real DNS
+# domain name that corresponds the IP address in the HELO/EHLO
+# handshake. This is used to verify the connection and prevent
+# spammers from trying to hide their identity. If the DNS and IP don't
+# match, the receiveing MTA may deny the connection.
+#
+# Here is a deny example of Net::SMTP with the default "localhost.localdomain"
+#
+# Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain
+# Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host
+#
+# This maildomain*() code is based on ideas in Perl library Test::Reporter
+# /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain ()
+
+sub valid_fqdn {
+ my $domain = shift;
+ return defined $domain && !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./;
+}
+
+sub maildomain_net {
+ my $maildomain;
+
+ if (eval { require Net::Domain; 1 }) {
+ my $domain = Net::Domain::domainname();
+ $maildomain = $domain if valid_fqdn($domain);
+ }
+
+ return $maildomain;
+}
+
+sub maildomain_mta {
+ my $maildomain;
+
+ if (eval { require Net::SMTP; 1 }) {
+ for my $host (qw(mailhost localhost)) {
+ my $smtp = Net::SMTP->new($host);
+ if (defined $smtp) {
+ my $domain = $smtp->domain;
+ $smtp->quit;
+
+ $maildomain = $domain if valid_fqdn($domain);
+
+ last if $maildomain;
+ }
+ }
+ }
+
+ return $maildomain;
+}
+
+sub maildomain {
+ return maildomain_net() || maildomain_mta() || 'localhost.localdomain';
+}
+
# Returns 1 if the message was sent, and 0 otherwise.
# In actuality, the whole program dies when there
# is an error sending a message.
-sub send_message
-{
+sub send_message {
my @recipients = unique_email_list(@to);
@cc = (grep { my $cc = extract_valid_address($_);
- not grep { $cc eq $_ } @recipients
+ not grep { $cc eq $_ || $_ =~ /<\Q${cc}\E>$/ } @recipients
}
map { sanitize_address($_) }
@cc);
my @sendmail_parameters = ('-i', @recipients);
my $raw_from = $sanitized_sender;
- $raw_from = $envelope_sender if (defined $envelope_sender);
+ if (defined $envelope_sender && $envelope_sender ne "auto") {
+ $raw_from = $envelope_sender;
+ }
$raw_from = extract_valid_address($raw_from);
unshift (@sendmail_parameters,
'-f', $raw_from) if(defined $envelope_sender);
}
}
+ unshift (@sendmail_parameters, @smtp_server_options);
+
if ($dry_run) {
# We don't want to send the email.
} elsif ($smtp_server =~ m#^/#) {
exec($smtp_server, @sendmail_parameters) or die $!;
}
print $sm "$header\n$message";
- close $sm or die $?;
+ close $sm or die $!;
} else {
if (!defined $smtp_server) {
if ($smtp_encryption eq 'ssl') {
$smtp_server_port ||= 465; # ssmtp
require Net::SMTP::SSL;
- $smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port);
+ $smtp_domain ||= maildomain();
+ $smtp ||= Net::SMTP::SSL->new($smtp_server,
+ Hello => $smtp_domain,
+ Port => $smtp_server_port);
}
else {
require Net::SMTP;
+ $smtp_domain ||= maildomain();
$smtp ||= Net::SMTP->new((defined $smtp_server_port)
? "$smtp_server:$smtp_server_port"
- : $smtp_server);
+ : $smtp_server,
+ Hello => $smtp_domain,
+ Debug => $debug_net_smtp);
if ($smtp_encryption eq 'tls' && $smtp) {
require Net::SMTP::SSL;
$smtp->command('STARTTLS');
}
if (!$smtp) {
- die "Unable to initialize SMTP properly. Is there something wrong with your config?";
+ die "Unable to initialize SMTP properly. Check config and use --smtp-debug. ",
+ "VALUES: server=$smtp_server ",
+ "encryption=$smtp_encryption ",
+ "hello=$smtp_domain",
+ defined $smtp_server_port ? "port=$smtp_server_port" : "";
}
if (defined $smtp_authuser) {
$message_num = 0;
foreach my $t (@files) {
- open(F,"<",$t) or die "can't open file $t";
+ open my $fh, "<", $t or die "can't open file $t";
my $author = undef;
my $author_encoding;
my $has_content_type;
my $body_encoding;
+ @to = ();
@cc = ();
@xh = ();
my $input_format = undef;
$message = "";
$message_num++;
# First unfold multiline header fields
- while(<F>) {
+ while(<$fh>) {
last if /^\s*$/;
if (/^\s+\S/ and @header) {
chomp($header[$#header]);
$1, $_) unless $quiet;
push @cc, $1;
}
+ elsif (/^To:\s+(.*)$/) {
+ foreach my $addr (parse_address_line($1)) {
+ printf("(mbox) Adding to: %s from line '%s'\n",
+ $addr, $_) unless $quiet;
+ push @to, sanitize_address($addr);
+ }
+ }
elsif (/^Cc:\s+(.*)$/) {
foreach my $addr (parse_address_line($1)) {
if (unquote_rfc2047($addr) eq $sender) {
}
}
# Now parse the message body
- while(<F>) {
+ while(<$fh>) {
$message .= $_;
if (/^(Signed-off-by|Cc): (.*)$/i) {
chomp;
$c, $_) unless $quiet;
}
}
- close F;
-
- if (defined $cc_cmd && !$suppress_cc{'cccmd'}) {
- open(F, "$cc_cmd \Q$t\E |")
- 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 $quiet;
- }
- close F
- or die "(cc-cmd) failed to close pipe to '$cc_cmd'";
+ close $fh;
+
+ push @to, recipients_cmd("to-cmd", "to", $to_cmd, $t)
+ if defined $to_cmd;
+ push @cc, recipients_cmd("cc-cmd", "cc", $cc_cmd, $t)
+ if defined $cc_cmd && !$suppress_cc{'cccmd'};
+
+ if ($broken_encoding{$t} && !$has_content_type) {
+ $has_content_type = 1;
+ push @xh, "MIME-Version: 1.0",
+ "Content-Type: text/plain; charset=$auto_8bit_encoding",
+ "Content-Transfer-Encoding: 8bit";
+ $body_encoding = $auto_8bit_encoding;
+ }
+
+ if ($broken_encoding{$t} && !is_rfc2047_quoted($subject)) {
+ $subject = quote_rfc2047($subject, $auto_8bit_encoding);
}
if (defined $author and $author ne $sender) {
}
}
else {
+ $has_content_type = 1;
push @xh,
'MIME-Version: 1.0',
"Content-Type: text/plain; charset=$author_encoding",
($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1));
$needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc);
+ @to = (@initial_to, @to);
@cc = (@initial_cc, @cc);
my $message_was_sent = send_message();
# set up for the next message
if ($thread && $message_was_sent &&
- ($chain_reply_to || !defined $reply_to || length($reply_to) == 0)) {
+ (chain_reply_to() || !defined $reply_to || length($reply_to) == 0 ||
+ $message_num == 1)) {
$reply_to = $message_id;
if (length $references > 0) {
$references .= "\n $message_id";
$message_id = undef;
}
+# Execute a command (e.g. $to_cmd) to get a list of email addresses
+# and return a results array
+sub recipients_cmd {
+ my ($prefix, $what, $cmd, $file) = @_;
+
+ my $sanitized_sender = sanitize_address($sender);
+ my @addresses = ();
+ open my $fh, "$cmd \Q$file\E |"
+ or die "($prefix) Could not execute '$cmd'";
+ while (my $address = <$fh>) {
+ $address =~ s/^\s*//g;
+ $address =~ s/\s*$//g;
+ $address = sanitize_address($address);
+ next if ($address eq $sanitized_sender and $suppress_from);
+ push @addresses, $address;
+ printf("($prefix) Adding %s: %s from: '%s'\n",
+ $what, $address, $cmd) unless $quiet;
+ }
+ close $fh
+ or die "($prefix) failed to close pipe to '$cmd'";
+ return @addresses;
+}
+
cleanup_compose_files();
-sub cleanup_compose_files() {
+sub cleanup_compose_files {
unlink($compose_filename, $compose_filename . ".final") if $compose;
}
$smtp->quit if $smtp;
-sub unique_email_list(@) {
+sub unique_email_list {
my %seen;
my @emails;
}
return 0;
}
+
+sub body_or_subject_has_nonascii {
+ my $fn = shift;
+ open(my $fh, '<', $fn)
+ or die "unable to open $fn: $!\n";
+ while (my $line = <$fh>) {
+ last if $line =~ /^$/;
+ return 1 if $line =~ /^Subject.*[^[:ascii:]]/;
+ }
+ while (my $line = <$fh>) {
+ return 1 if $line =~ /[^[:ascii:]]/;
+ }
+ return 0;
+}
projects / thirdparty / git.git / blobdiff