AsseticBundle\Service::build PHP Method

    public function build()
    {
        $moduleConfiguration = $this->configuration->getModules();
        foreach ($moduleConfiguration as $configuration) {
            $factory = $this->createAssetFactory($configuration);
            $collections = (array) $configuration['collections'];
            foreach ($collections as $name => $options) {
                $this->prepareCollection($options, $name, $factory);
            }
        }
    }

 /**
  * Executes the current command.
  *
  * @param InputInterface  $input  An InputInterface instance
  * @param OutputInterface $output An OutputInterface instance
  *
  * @return null|int null or 0 if everything went fine, or an error code
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $config = $this->assetic->getConfiguration();
     $config->setBuildOnRequest(true);
     $this->assetic->build();
     $this->assetic->getAssetWriter()->writeManagerAssets($this->assetic->getAssetManager());
 }