Viewing file:  Loader.php (2.82 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace Pest\Plugin;
use JsonException;
use Pest\Support\Container;
/**
* @internal
*/
final class Loader
{
/**
* Determines if the plugin cache file was loaded.
*
* @var bool
*/
private static $loaded = false;
/**
* Holds the list of cached plugin instances.
*
* @var array<int, object>
*/
private static $instances = [];
/**
* returns an array of pest plugins to execute.
*
* @param string $interface the interface for the hook to execute
* @return array<int, object> list of plugins
*/
public static function getPlugins(string $interface): array
{
return array_values(
array_filter(
self::getPluginInstances(),
function ($plugin) use ($interface): bool {
return $plugin instanceof $interface;
}
)
);
}
public static function reset(): void
{
self::$loaded = false;
self::$instances = [];
}
/**
* returns the list of plugins instances.
*
* @return array<int, object>
*/
private static function getPluginInstances(): array
{
if (! self::$loaded) {
$cachedPlugins = sprintf(
'%s/../pest-plugins.json',
$GLOBALS['_composer_bin_dir'] ?? getcwd().'/vendor/bin',
);
$container = Container::getInstance();
if (! file_exists($cachedPlugins)) {
return [];
}
$content = file_get_contents($cachedPlugins);
if ($content === false) {
return [];
}
try {
/** @var array<int, class-string> $pluginClasses */
$pluginClasses = json_decode($content, false, 512, JSON_THROW_ON_ERROR);
} catch (JsonException $ex) {
$pluginClasses = [];
}
usort($pluginClasses, function (string $pluginA, string $pluginB) {
$isOfficialPlugin = fn (string $plugin) => str_starts_with($plugin, 'Pest\\Plugins\\');
return match (true) {
$isOfficialPlugin($pluginA) && $isOfficialPlugin($pluginB),
! $isOfficialPlugin($pluginA) && ! $isOfficialPlugin($pluginB) => 0,
$isOfficialPlugin($pluginA) => 1,
default => -1,
};
});
self::$instances = array_map(
function ($class) use ($container) {
/** @var object $object */
$object = $container->get($class);
return $object;
},
$pluginClasses,
);
self::$loaded = true;
}
return self::$instances;
}
}
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