---
name: "Mojolicious::Plugin::NotYAMLConfig"
section: "3pm"
platform: "linux"
package: "libmojolicious-perl"
version: "9.39+dfsg-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Mojolicious::Plugin::NotYAMLConfig"
---

# Mojolicious::Plugin::NotYAMLConfig(3pm)

Not quite YAML configuration plugin

## NAME

Mojolicious::Plugin::NotYAMLConfig - Not quite YAML configuration plugin

## SYNOPSIS

```
  # myapp.yml (it's just YAML with embedded Perl)
  ---
  foo: bar
  baz:
    - ♥
  music_dir: <%= app->home->child('music') %>
  # Mojolicious
  my $config = $app->plugin('NotYAMLConfig');
  say $config->{foo};
  # Mojolicious::Lite
  my $config = plugin 'NotYAMLConfig';
  say $config->{foo};
  # foo.html.ep
  %= config->{foo}
  # The configuration is available application-wide
  my $config = app->config;
  say $config->{foo};
  # Everything can be customized with options
  my $config = plugin NotYAMLConfig => {file => '/etc/myapp.conf'};
```

## DESCRIPTION

Mojolicious::Plugin::NotYAMLConfig is a YAML configuration plugin that preprocesses its input with Mojo::Template. By default it uses CPAN::Meta::YAML for parsing, which is not the best YAML module available, but good enough for most config files. If you need something more correct you can use a different module like YAML::XS with the "module" option.

The application object can be accessed via `$app` or the `"app"` function. A default configuration filename in the application home directory will be generated from the value of "moniker" in Mojolicious (`"$moniker.yml"`). You can extend the normal configuration file `"$moniker.yml"` with `"mode"` specific ones like `"$moniker.$mode.yml"`, which will be detected automatically.

These configuration values are currently reserved:

- "config\_override"

  If this configuration value has been set in "config" in Mojolicious when this plugin is loaded, it will not do anything besides loading deployment specific plugins.

- "plugins"

  ```
    plugins:
      - SetUserGroup:
          user: sri
          group: staff
  ```

  One or more deployment specific plugins that should be loaded right after this plugin has been loaded.

The code of this plugin is a good example for learning to build new plugins, you're welcome to fork it.

See "PLUGINS" in Mojolicious::Plugins for a list of plugins that are available by default.

## OPTIONS

Mojolicious::Plugin::NotYAMLConfig inherits all options from Mojolicious::Plugin::JSONConfig and supports the following new ones.

### module

```
  # Mojolicious::Lite
  plugin NotYAMLConfig => {module => 'YAML::PP'};
```

Alternative YAML module to use for parsing.

## METHODS

Mojolicious::Plugin::NotYAMLConfig inherits all methods from Mojolicious::Plugin::JSONConfig and implements the following new ones.

### parse

```
  $plugin->parse($content, $file, $conf, $app);
```

Process content with "render" in Mojolicious::Plugin::JSONConfig and parse it with CPAN::Meta::YAML.

```
  sub parse ($self, $content, $file, $conf, $app) {
    ...
    $content = $self->render($content, $file, $conf, $app);
    ...
    return $hash;
  }
```

### register

```
  my $config = $plugin->register(Mojolicious->new);
  my $config = $plugin->register(Mojolicious->new, {file => '/etc/foo.conf'});
```

Register plugin in Mojolicious application and merge configuration.

## SEE ALSO

Mojolicious, Mojolicious::Guides, \<https://mojolicious.org\>.