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bin/netdisco-web-fg  view on Meta::CPAN

#!/usr/bin/env perl

use strict;
use warnings;

BEGIN {
  if ($ENV{_} and $ENV{_} =~ m/netdisco-web-fg$/) {
      die "You probably want: '~/bin/localenv starman $0 --workers=1 --disable-keepalive'\n";
  }
}

use FindBin;
FindBin::again();
use Path::Class 'dir';

BEGIN {
  # stuff useful locations into @INC
  unshift @INC,
    dir($FindBin::RealBin)->parent->subdir('lib')->stringify,
    dir($FindBin::RealBin, 'lib')->stringify;

  unshift @INC,
    split m/:/, ($ENV{NETDISCO_INC} || '');
}

use App::Netdisco;
use Dancer;
BEGIN {
  warning sprintf "App::Netdisco %s web", ($App::Netdisco::VERSION || 'HEAD');
}

# Exact strings, not patterns: Deflater compares with `eq`, where the Expires
# filter below takes regexes. text/xml is what Dancer::Plugin::Ajax gives the
# ajax fragments. Both JavaScript spellings appear because Plack::MIME has
# served .js as each.
my @compressible = qw(
  text/html
  text/xml
  text/css
  text/javascript
  application/javascript
  text/plain
  application/json
  image/svg+xml
);

set plack_middlewares => [
  ['Plack::Middleware::ReverseProxy'],
  # Above Static, which short-circuits: below it, static assets never compress.
  ( setting('compress_responses')
    ? [ Deflater => ( content_type => \@compressible ) ]
    : () ),
  [ Headers => (
      set => ['X-Frame-Options' => setting('HTTP-Header-X-Frame-Options')],
  )],
  [ Headers => (
      set => ['Content-Security-Policy' => setting('HTTP-Header-Content-Security-Policy')],
  )],
  [ Expires => (
      content_type => [qr{^application/javascript}, qr{^text/javascript},
                       qr{^text/css}, qr{image}, qr{font}],
      expires => 'access plus 1 day',
  )],
  [ Static => (
      path => qr{^/(?:javascripts|css|font|images)/},
      root => $ENV{DANCER_PUBLIC},
      pass_through => 1,
  )],