laravel-ascend

<?php declare(strict_types=1); namespace GoldenPathDigital\LaravelAscend\Analyzers; final class ComposerInspector { /** * @var array<string, mixed> */ private array $composerData; /** * @var array<string, mixed>|null */ private ?array $lockData; /** * @param array<string, mixed> $composerData * @param array<string, mixed>|null $lockData */ private function __construct(array $composerData, ?array $lockData) { $this->composerData = $composerData; $this->lockData = $lockData; } public static function fromPath(string $projectRoot): self { $composerPath = $projectRoot . '/composer.json'; $lockPath = $projectRoot . '/composer.lock'; $composerData = self::decodeFile($composerPath); $lockData = is_file($lockPath) ? self::decodeFile($lockPath) : null; return new self($composerData, $lockData); } public function getPhpConstraint(): ?string { return $this->composerData['require']['php'] ?? null; } public function getLaravelFrameworkConstraint(): ?string { return $this->composerData['require']['laravel/framework'] ?? null; } /** * @return array<string, string> */ public function getRequiredPackages(): array { $packages = []; foreach (($this->composerData['require'] ?? []) as $package => $constraint) { if ($package === 'php') { continue; } $packages[$package] = (string) $constraint; } return $packages; } /** * @return array<string, string> */ public function getDevPackages(): array { $packages = []; foreach (($this->composerData['require-dev'] ?? []) as $package => $constraint) { $packages[$package] = (string) $constraint; } return $packages; } /** * @return array<string, string> */ public function getInstalledVersions(): array { $installed = []; if ($this->lockData === null) { return $installed; } foreach (['packages', 'packages-dev'] as $section) { foreach (($this->lockData[$section] ?? []) as $package) { if (!isset($package['name'], $package['version'])) { continue; } $installed[$package['name']] = (string) $package['version']; } } return $installed; } /** * @return array<string, mixed> */ public function getComposerData(): array { return $this->composerData; } /** * @return array<string, mixed> */ private static function decodeFile(string $path): array { if (!is_file($path)) { return []; } $contents = file_get_contents($path); if ($contents === false) { return []; } try { $decoded = json_decode($contents, true, 512, JSON_THROW_ON_ERROR); if (!is_array($decoded)) { return []; } return $decoded; } catch (\JsonException $exception) { return []; } } }