examples/public-inbox.psgi

   1 #!/usr/bin/perl -w
   2 # Copyright (C) 2014-2016 all contributors <meta@public-inbox.org>
   3 # License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
   4 # Note: this is part of our test suite, update t/plack.t if this changes
   5 # Usage: plackup [OPTIONS] /path/to/this/file
   6 # A startup command for development which monitors changes:
   7 #       plackup -I lib -o 127.0.0.1 -R lib -r examples/public-inbox.psgi
   8 use strict;
   9 use warnings;
  10 use PublicInbox::WWW;
  11 PublicInbox::WWW->preload;
  12 use Plack::Builder;
  13 my $www = PublicInbox::WWW->new;
  14
  15 # share the public-inbox code itself:
  16 my $src = $ENV{SRC_GIT_DIR}; # '/path/to/public-inbox.git'
  17
  18 builder {
  19         eval {
  20                 enable 'Deflater',
  21                         content_type => [ qw(
  22                                 text/html
  23                                 text/plain
  24                                 application/atom+xml
  25                                 )]
  26         };
  27         $@ and warn
  28 "Plack::Middleware::Deflater missing, bandwidth will be wasted\n";
  29
  30         # Enable to ensure redirects and Atom feed URLs are generated
  31         # properly when running behind a reverse proxy server which
  32         # sets the X-Forwarded-Proto request header.
  33         # See Plack::Middleware::ReverseProxy documentation for details
  34         eval { enable 'ReverseProxy' };
  35         $@ and warn
  36 "Plack::Middleware::ReverseProxy missing,\n",
  37 "URL generation for redirects may be wrong if behind a reverse proxy\n";
  38
  39         # Optional: Log timing information for requests to track performance.
  40         # Logging to STDOUT is recommended since public-inbox-httpd knows
  41         # how to reopen it via SIGUSR1 after log rotation.
  42         # enable 'AccessLog::Timed',
  43         #       logger => sub { syswrite(STDOUT, $_[0]) },
  44         #       format => '%t "%r" %>s %b %D';
  45
  46         enable 'Head';
  47         sub {
  48                 my ($env) = @_;
  49                 # share public-inbox.git code!
  50                 if ($src && $env->{PATH_INFO} =~
  51                                 m!\A/(?:public-inbox(?:\.git)?/)?
  52                                 ($PublicInbox::GitHTTPBackend::ANY)\z!xo) {
  53                         PublicInbox::GitHTTPBackend::serve($env, $src, $1);
  54                 } else {
  55                         $www->call($env);
  56                 }
  57         };
  58 }