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searchidx: use singular `$opt' for consistency with v2
[public-inbox.git] / script / public-inbox-httpd
1 #!/usr/bin/perl -w
2 # Copyright (C) 2016-2020 all contributors <meta@public-inbox.org>
3 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
4 #
5 # Standalone HTTP server for public-inbox.
6 use strict;
7 use PublicInbox::Daemon;
8 BEGIN {
9         for (qw(Plack::Builder Plack::Util)) {
10                 eval("require $_") or die "E: Plack is required for $0\n";
11         }
12         Plack::Builder->import;
13         require PublicInbox::HTTP;
14         require PublicInbox::HTTPD;
15 }
16 my %httpds;
17 my $app;
18 my $refresh = sub {
19         if (@ARGV) {
20                 eval { $app = Plack::Util::load_psgi(@ARGV) };
21                 if ($@) {
22                         die $@,
23 "$0 runs in /, command-line paths must be absolute\n";
24                 }
25         } else {
26                 require PublicInbox::WWW;
27                 my $www = PublicInbox::WWW->new;
28                 $www->preload;
29                 $app = builder {
30                         eval { enable 'ReverseProxy' };
31                         $@ and warn
32 "Plack::Middleware::ReverseProxy missing,\n",
33 "URL generation for redirects may be wrong if behind a reverse proxy\n";
34
35                         enable 'Head';
36                         sub { $www->call(@_) };
37                 };
38         }
39 };
40
41 PublicInbox::Daemon::run('0.0.0.0:8080', $refresh,
42         sub ($$$) { # post_accept
43                 my ($client, $addr, $srv) = @_;
44                 my $fd = fileno($srv);
45                 my $h = $httpds{$fd} ||= PublicInbox::HTTPD->new($srv, $app);
46                 PublicInbox::HTTP->new($client, $addr, $h),
47         });