NAME

Env::Heroku - set Heroku add-on specific environment variables

VERSION

version 0.003

SYNOPSIS

    ## app.psgi
    use Env::Heroku::Pg;
    use Env::Heroku::Redis;

    ## catalyst app config
    'Model::DB' => {
        schema_class => 'WebApp::Schema',
        connect_info => [
            'dbi:Pg:',
            undef, undef, {
                pg_enable_utf8 => 1,
                auto_savepoint => 1,
            }
        ],
    }

DESCRIPTION

Set Heroku add-on specific environment variables from Heroku config environment variables to the respective default variables.

For example Env::Heroku::Pg will unpack the DATABASE_URL env postgres://user:password@hostname:port/database to env variables PGUSER, PGPASSWORD, PGHOST, PGPORT and PGDATABASE and respective DBI_* variables.

This allows site configuration to NOT specify database connection info in configuration files that are under version control, but use the Heroku env/config pattern to manage such attached resources.

SEE ALSO

http://12factor.net/

AUTHOR

Panu Ervamaa <pnu@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2015 by Panu Ervamaa.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.