The Puli Discovery Component

Latest release: 1.0.0-beta9

PHP >= 5.3.9

The Puli Discovery Component supports binding of Puli resources to binding types. Binding types can be defined with the addBindingType() method of the EditableDiscovery interface:

use Puli\Discovery\Api\Type\BindingType;
use Puli\Discovery\Binding\Initializer\ResourceBindingInitializer;
use Puli\Discovery\InMemoryDiscovery;

$discovery = new InMemoryDiscovery(array(
    // $repo is a Puli\Repository\Api\ResourceRepository instance
    new ResourceBindingInitializer($repo),
));

$discovery->addBindingType(new BindingType('doctrine/xml-mapping'));

Resource Bindings

Resources in the repository can then be bound to the defined type by passing a ResourceBinding to addBinding():

use Puli\Discovery\Binding\ResourceBinding;

$discovery->addBinding(new ResourceBinding('/app/config/doctrine/*.xml', 'doctrine/xml-mapping'));

With findBindings(), you can later retrieve all the bindings for the type:

foreach ($discovery->findBindings('doctrine/xml-mapping') as $binding) {
    foreach ($binding->getResources() as $resource) {
        // do something...
    }
}

The following Discovery implementations are currently supported:

• InMemoryDiscovery
• KeyValueStoreDiscovery
• NullDiscovery

Read the Resource Discovery guide in the Puli documentation to learn more about resource discovery.

Class Bindings

You can also bind classes to binding types. By convention, the common interface of all bound classes is used as binding type:

$discovery->addBindingType(new BindingType(Plugin::class));

Classes can be bound by adding ClassBinding instances:

use Puli\Discovery\Binding\ClassBinding;

$discovery->addBinding(new ClassBinding(MyPlugin::class, Plugin::class));

As before, use findBindings() to find all bindings for a binding type:

foreach ($discovery->findBindings(Plugin::class) as $binding) {
    $pluginClass = $binding->getClassName();
    $plugin = new $pluginClass();
    
    // do something...
}

Authors

• Bernhard Schussek a.k.a. @webmozart
• The Community Contributors

Installation

Follow the Installation guide guide to install Puli in your project.

Documentation

Read the Puli Documentation to learn more about Puli.

Contribute

Contributions to Puli are always welcome!

• Report any bugs or issues you find on the issue tracker.
• You can grab the source code at Puli’s Git repository.

Support

If you are having problems, send a mail to [email protected] or shout out to @webmozart on Twitter.

License

All contents of this package are licensed under the MIT license.