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 $src = PublicInbox::Git->new($src) if defined $src;
  18
  19 builder {
  20         eval {
  21                 enable 'Deflater',
  22                         content_type => [ qw(
  23                                 text/html
  24                                 text/plain
  25                                 application/atom+xml
  26                                 )]
  27         };
  28         $@ and warn
  29 "Plack::Middleware::Deflater missing, bandwidth will be wasted\n";
  30
  31         # Enable to ensure redirects and Atom feed URLs are generated
  32         # properly when running behind a reverse proxy server which
  33         # sets the X-Forwarded-Proto request header.
  34         # See Plack::Middleware::ReverseProxy documentation for details
  35         eval { enable 'ReverseProxy' };
  36         $@ and warn
  37 "Plack::Middleware::ReverseProxy missing,\n",
  38 "URL generation for redirects may be wrong if behind a reverse proxy\n";
  39
  40         # Optional: Log timing information for requests to track performance.
  41         # Logging to STDOUT is recommended since public-inbox-httpd knows
  42         # how to reopen it via SIGUSR1 after log rotation.
  43         # enable 'AccessLog::Timed',
  44         #       logger => sub { syswrite(STDOUT, $_[0]) },
  45         #       format => '%t "%r" %>s %b %D';
  46
  47         enable 'Head';
  48         sub {
  49                 my ($env) = @_;
  50                 # share public-inbox.git code!
  51                 if ($src && $env->{PATH_INFO} =~
  52                                 m!\A/(?:public-inbox(?:\.git)?/)?
  53                                 ($PublicInbox::GitHTTPBackend::ANY)\z!xo) {
  54                         PublicInbox::GitHTTPBackend::serve($env, $src, $1);
  55                 } else {
  56                         $www->call($env);
  57                 }
  58         };
  59 }