NAME Plack::App::Apache::ActionWrapper - Wrapper for Apache2 Action directive for running PSGI apps on shared hosting with FastCGI VERSION version 0.30.0 SYNOPSIS ------------- .htaccess ----------------- AddHandler fcgi-script .fcgi Action psgi-script /cgi-bin/psgi.fcgi AddHandler psgi-script .psgi DirectoryIndex index.psgi RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^(.*)$ index.psgi/$1 [QSA,L] ------------- psgi.fcgi ----------------- #!/usr/bin/env perl use strict; use warnings; # Change this line if you use local::lib or need # specific libraries loaded for your application use lib '/home/robin/perl5/lib/perl5'; use Plack::App::Apache::ActionWrapper; my $app = Plack::App::Apache::ActionWrapper->new->enable_debug->to_app; # Run the actual app use Plack::Handler::FCGI; Plack::Handler::FCGI->new->run($app); 1; ------------- index.psgi ----------------- #!/usr/bin/env plackup use strict; use warnings; my $app = sub { my $env = shift; return [ 200, [ 'Content-Type' => 'text/plain' ], [ "This is the index.\n", 'PATH_INFO=' . $env->{'PATH_INFO'} . "\n", 'PATH_TRANSLATED=' . $env->{'PATH_TRANSLATED'} . "\n", ], ]; }; DESCRIPTION The PSGI web application specification is awesome. Plack is awesome as well. Running PSGI apps using plackup in development is super easy. But what do you do when you want to deploy your PSGI app on shared hosting? You can deploy it using traditional CGI, but if you're dealing with something like Moose or Catalyst-based apps it's bound to be slow. So your shared hosting provider has provided you with FastCGI support to mitigate that problem. But because FastCGIExternalServer cannot be defined in .htaccess you can only run dynamic FastCGI applications. Your immediate reaction is to define "AddHandler fcgi-script .psgi" in your .htaccess and use plackup on the shebang line to run your PSGI app. But that doesn't work if you use local::lib, because @INC is not setup properly. By using a wrapper as specified in the synopsis you can avoid having to type in "use lib 'XXX'" in every one of your .psgi files. Another benefit is that you can preload modules to benefit from copy-on-write on operating systems that provide it to diminish the memory usage. METHODS call The main handler that will be returned by the "to_app" method inherited from Plack::Component. enable_debug Mutator to enable debug output if no path was found in PATH_TRANSLATED. Allows chaining. disable_debug Mutator to disable debug output if no path was found in PATH_TRANSLATED. Allows chaining. is_debug_enabled Accessor to determine if debug is enabled or not. Debug is disabled by default. SUPPORT You can find documentation for this module with the perldoc command. perldoc Plack::App::Apache::ActionWrapper Websites * Search CPAN * AnnoCPAN: Annotated CPAN documentation * CPAN Ratings * CPAN Forum * RT: CPAN's Bug Tracker * CPANTS Kwalitee * CPAN Testers Results * CPAN Testers Matrix * Source Code Repository The code is open to the world, and available for you to hack on. Please feel free to browse it and play with it, or whatever. If you want to contribute patches, please send me a diff or prod me to pull from your repository :) Bugs Please report any bugs or feature requests to "bug-plack-app-apache-actionwrapper at rt.cpan.org", or through the web interface at . I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. AUTHOR Robin Smidsrød COPYRIGHT AND LICENSE This software is copyright (c) 2010 by Robin Smidsrød. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.