Resource discovery: ignore comments/strings when detecting classes

[dario-dib]

The class scanner used a simple /class\s+(\w+)/ regex on raw file contents. When the word "class" appeared in comments or strings (e.g. "grid class you have generated"), the regex captured "you" as a class name, leading to errors such as: "App\Entity\you"

This fixes the issue encountered when following the Sylius Stack documentation (Basic Operations cookbook): https://stack.sylius.com/cookbook/admin_panel/basic_operations

Q	A
Bug fix?	yes
New feature?	no
BC breaks?	no
Deprecations?	no
Related tickets
License	MIT

[loic425]

Could you at least add a resource with that class in a comment to test it solves the issue?

[dario-dib]

Hi, yes you can for example use this from the SYlius Stack docs.

Without the fix it will give the error: Class "App\Entity\you" does not exist

With the fix, the issue is gone.

namespace App\Entity;

use App\Grid\BookGrid;
use Sylius\Resource\Metadata\AsResource;
use Sylius\Resource\Metadata\Index;
use Sylius\Resource\Model\ResourceInterface;

#[AsResource(
section: 'admin', // This will influence the route name
routePrefix: '/admin',
templatesDir: '@SyliusAdminUi/crud', // This directory contains the generic template for your list
operations: [
new Index( // This operation will add "index" operation for the books list
grid: BookGrid::class, // Use the grid class you have generated in previous step
),
],
)]
class Book implements ResourceInterface
{
//...
}