How to load routings from several files at once?

Question

symfony

There was a task to load routings at once from files in different directories.
The documentation has an example that shows how to search for a file in several directories for one file, and then get routings from there:

$fileLocator = new FileLocator(array(__DIR__));
$loader = new YamlFileLoader($fileLocator);
$routes = $loader->load('routes.yaml');

And how to do it to get files from different directories, and then work with them?
It works like this:
data/
├── dir1
│ └── routes.yaml
├── dir2
│ └── routes.yaml
...

you need to take all the routes.yaml files from the specified folders, and already look for routing there.

Is it possible to do this?

Answer 1

If you know the location of the configs, then you can do this:

use Symfony\Component\Config\FileLocator;
use Symfony\Component\Routing\Loader\YamlFileLoader;
use Symfony\Component\Routing\RouteCollectionBuilder;

require_once __DIR__.'/../vendor/autoload.php';

$locator = new FileLocator([__DIR__.'/../data']);
$loader = new YamlFileLoader($locator);

$builder = new RouteCollectionBuilder($loader);
$builder->import('dir1/routes.yaml');
$builder->import('dir2/routes.yaml');

$routes = $builder->build();
var_dump($routes);

If the location of the configs is unknown or you just don't want to bother adding new ones:

use Symfony\Component\Config\FileLocator;
use Symfony\Component\Config\Loader\DelegatingLoader;
use Symfony\Component\Config\Loader\LoaderResolver;
use Symfony\Component\Routing\Loader\GlobFileLoader;
use Symfony\Component\Routing\Loader\YamlFileLoader;
use Symfony\Component\Routing\RouteCollectionBuilder;

require_once __DIR__.'/../vendor/autoload.php';

$locator = new FileLocator([__DIR__.'/../data']);
$resolver = new LoaderResolver([
    new GlobFileLoader($locator), // needs symfony/finder
    new YamlFileLoader($locator),
]);
$loader = new DelegatingLoader($resolver);

$builder = new RouteCollectionBuilder($loader);
$builder->import('**/*/routes.yaml', '/', 'glob');

$routes = $builder->build();
var_dump($routes);