protected function compileManifest(Application $app, $providers)
{
// The service manifest should contain a list of all of the providers for
// the application so we can compare it on each request to the service
// and determine if the manifest should be recompiled or is current.
$manifest = $this->freshManifest($providers);
foreach ($providers as $provider) {
$instance = $this->createProvider($app, $provider);
// When recompiling the service manifest, we will spin through each of the
// providers and check if it's a deferred provider or not. If so we'll
// add it's provided services to the manifest and note the provider.
if ($instance->isDeferred()) {
foreach ($instance->provides() as $service) {
$manifest['deferred'][$service] = $provider;
}
} else {
$manifest['eager'][] = $provider;
}
}
return $this->writeManifest($manifest);
}