CODEWITHSUNDEEP
phpsymfonyassetswebpack-dev-serversymfony-2.7
Marcel Mandatory
Marcel Mandatory

Reputation: 1447

Symfony asset component "" is not a valid URL

I am using webpack dev server to serve my assets in local development. I have following in my paramters.yml.dist

# local assets devserver address
# if you want to use webpack dev server use "http://localhost:8090"
# and then > npm run devserver
assets_base_url: ~

I have following in framework for local environment.

framework:
    assets:
        base_urls: ["%assets_base_url%"]

My problem is that it is not working with base settings of "~" for my colleagues that are not using devserver.

Error: "" is not a valid URL

What should I do enable or disable devserver assets url by one setting in parameters.yml

Symfony docs for asset component

Upvotes: 2

Views: 1365

Answers (1)

Federkun
Federkun

Reputation: 36999

Instead of put base_urls: ["%assets_base_url%"], you can do that in the Extension Class of your bundle.

namespace Acme\HelloBundle\DependencyInjection;

use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;

class AcmeHelloExtension extends Extension implements PrependExtensionInterface
{
    // ...

    public function prepend(ContainerBuilder $container)
    {
        $assetBaseUrl = $container->getParameter('assets_base_url');
        if (!$assetBaseUrl) {
            $container->prependExtensionConfig(
                'framework',
                array(
                    'assets' => array(
                        'base_urls' => array($assetBaseUrl)
                    )
                )
            );
        }
    }
}

Inside the PrependExtensionInterface::prepend() method you can prepends settings over config.yml configuration.

Upvotes: 1

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