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<?php |
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/** |
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* This file is part of web-stack |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Slick\WebStack\Infrastructure; |
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use JsonException; |
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use RuntimeException; |
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use Slick\WebStack\Infrastructure\Exception\InvalidComposerFile; |
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/** |
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* ComposerParser |
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* |
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* @package Slick\WebStack\Infrastructure |
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*/ |
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final class ComposerParser |
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{ |
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/** |
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* @var array<string, mixed> |
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*/ |
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private array $data; |
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/** |
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* @throws JsonException |
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*/ |
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public function __construct(string $composerFile) |
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{ |
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if (!is_file($composerFile) || !$composerContents = file_get_contents($composerFile)) { |
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throw new InvalidComposerFile("Composer file '$composerFile' does not exist or is not readable."); |
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} |
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$this->data = json_decode(json: $composerContents, associative: true, flags: JSON_THROW_ON_ERROR); |
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} |
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/** |
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* Returns the inflated name of the application. |
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* |
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* @return string The inflated name of the application. |
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*/ |
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public function appName(): string |
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{ |
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return $this->inflateName($this->data["name"]); |
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} |
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/** |
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* Returns the version. |
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* |
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* @return string The version. |
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*/ |
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public function version(): string |
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{ |
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return (string) $this->data["version"]; |
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} |
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/** |
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* Inflates the name. |
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* |
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* @param string $name The name to inflate. |
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* |
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* @return string The inflated name. |
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*/ |
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private function inflateName(string $name): string |
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{ |
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$parts = explode('/', str_replace(['-', '_', '.'], ' ', $name)); |
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$owner = ucwords(trim($parts[0])); |
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$app = ucfirst(trim($parts[1])); |
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return "$owner's $app"; |
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} |
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/** |
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* Returns the description of the application. |
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* |
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* @return string The description of the application. |
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*/ |
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public function description(): string |
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{ |
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return (string) $this->data["description"]; |
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} |
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/** |
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* Returns the autoload paths for the given key. |
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* |
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* @param string $key The autoload path key. Default is "psr-4". |
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* @return array<string, string> The autoload paths for the given key. |
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*/ |
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public function autoload(string $key = "psr-4"): array |
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{ |
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return (array) $this->data["autoload"][$key]; |
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} |
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/** |
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* Returns the PSR-4 namespaces declared in the autoload configuration. |
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* |
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* @return array<string> An array of PSR-4 namespaces. |
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*/ |
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public function psr4Namespaces(): array |
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{ |
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return array_keys($this->autoload()); |
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} |
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} |
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