No ext_urls

[public-inbox.git] / script / public-inbox-mda

diff --git a/script/public-inbox-mda b/script/public-inbox-mda
index 02ca343163eaf00658b8081f025695f94b6c2e58..7e2bee92096e877ae40e34eb847e8149f933eb2e 100755 (executable)
--- a/script/public-inbox-mda
+++ b/script/public-inbox-mda
@@ -1,13 +1,23 @@
 #!/usr/bin/perl -w
-# Copyright (C) 2013-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2013-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 #
 # Mail delivery agent for public-inbox, run from your MTA upon mail delivery
+my $help = <<EOF;
+usage: public-inbox-mda [OPTIONS] </path/to/RFC2822_message
+
+options:
+
+  --no-precheck  skip internal checks for spam messages
+
+See public-inbox-mda(1) man page for full documentation.
+EOF
 use strict;
-use warnings;
-my $usage = 'public-inbox-mda [OPTIONS] < rfc2822_message';
-my $precheck = grep(/\A--no-precheck\z/, @ARGV) ? 0 : 1;
-my ($ems, $emm);
+use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev);
+my ($ems, $emm, $show_help);
+my $precheck = 1;
+GetOptions('precheck!' => \$precheck, 'help|h' => \$show_help) or
+       do { print STDERR $help; exit 1 };
 
 my $do_exit = sub {
        my ($code) = shift;
@@ -32,18 +42,18 @@ my $str = do { local $/; <STDIN> };
 $str =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
 $ems->prepare(\$str);
 my $eml = PublicInbox::Eml->new(\$str);
-my $config = PublicInbox::Config->new;
+my $cfg = PublicInbox::Config->new;
 my $key = 'publicinboxmda.spamcheck';
 my $default = 'PublicInbox::Spamcheck::Spamc';
-my $spamc = PublicInbox::Spamcheck::get($config, $key, $default);
+my $spamc = PublicInbox::Spamcheck::get($cfg, $key, $default);
 my $dests = [];
 my $recipient = $ENV{ORIGINAL_RECIPIENT};
 if (defined $recipient) {
-       my $ibx = $config->lookup($recipient); # first check
+       my $ibx = $cfg->lookup($recipient); # first check
        push @$dests, $ibx if $ibx;
 }
 if (!scalar(@$dests)) {
-       $dests = PublicInbox::MDA->inboxes_for_list_id($config, $eml);
+       $dests = PublicInbox::MDA->inboxes_for_list_id($cfg, $eml);
        if (!scalar(@$dests) && !defined($recipient)) {
                die "ORIGINAL_RECIPIENT not defined in ENV\n";
        }