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<?php |
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namespace Yiisoft\Composer\Config\Reader; |
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use Yiisoft\Composer\Config\Builder; |
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use Yiisoft\Composer\Config\Exception\UnsupportedFileTypeException; |
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/** |
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* Reader - helper to load data from files of different types. |
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*/ |
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class ReaderFactory |
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{ |
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private static array $loaders = []; |
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private static array $knownReaders = [ |
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'env' => EnvReader::class, |
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'php' => PhpReader::class, |
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'json' => JsonReader::class, |
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'yaml' => YamlReader::class, |
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'yml' => YamlReader::class, |
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]; |
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private Builder $builder; |
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public function __construct(Builder $builder) |
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{ |
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$this->builder = $builder; |
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} |
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public static function get(Builder $builder, string $path): ReaderInterface |
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{ |
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$type = static::detectType($path); |
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$class = static::findClass($type); |
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$uniqid = $class . ':' . spl_object_hash($builder); |
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if (empty(self::$loaders[$uniqid])) { |
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self::$loaders[$uniqid] = static::create($builder, $type); |
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} |
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return self::$loaders[$uniqid]; |
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} |
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private static function detectType(string $path): string |
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{ |
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if (strncmp(basename($path), '.env.', 5) === 0) { |
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return 'env'; |
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} |
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return pathinfo($path, PATHINFO_EXTENSION); |
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} |
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private static function create(Builder $builder, string $type): ReaderInterface |
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{ |
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$class = static::findClass($type); |
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return new $class($builder); |
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} |
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private static function findClass(string $type): string |
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{ |
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if (!array_key_exists($type, static::$knownReaders)) { |
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throw new UnsupportedFileTypeException("Unsupported file type: \"$type\""); |
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} |
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return static::$knownReaders[$type]; |
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} |
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} |
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yiisoft /
composer-config-plugin
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