Node fs.readdirSync function | API Reference

Node fs.readdirSync function | API Reference | BunBuild Docs Reference Guides Blog Discord/node:fs/readdirSyncFreaddirSync

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function

fs.readdirSyncfunction readdirSync(path: PathLike,options?: null | BufferEncoding | { encoding: unknown; recursive: boolean; withFileTypes: false }): string[];

Reads the contents of the directory.

See the POSIX readdir(3) documentation for more details.

The optional options argument can be a string specifying an encoding, or an object with an encoding property specifying the character encoding to use for the filenames returned. If the encoding is set to 'buffer', the filenames returned will be passed as Buffer objects.

If options.withFileTypes is set to true, the result will contain fs.Dirent objects.

function readdirSync(path: PathLike,options: 'buffer' | { encoding: 'buffer'; recursive: boolean; withFileTypes: false }): NonSharedBuffer[];

Synchronous readdir(3) - read a directory.

@param path

A path to a file. If a URL is provided, it must use the file: protocol.

@param options

The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, 'utf8' is used.

function readdirSync(path: PathLike,options?: null | BufferEncoding | ObjectEncodingOptions & { recursive: boolean; withFileTypes: false }): string[] | NonSharedBuffer[];

Synchronous readdir(3) - read a directory.

@param path

A path to a file. If a URL is provided, it must use the file: protocol.

@param options

The encoding (or an object specifying the encoding), used as the encoding of the result. If not provided, 'utf8' is used.

function readdirSync(path: PathLike,options: ObjectEncodingOptions & { recursive: boolean; withFileTypes: true }): Direntstring>[];

Synchronous readdir(3) - read a directory.

@param path

A path to a file. If a URL is provided, it must use the file: protocol.

@param options

If called with withFileTypes: true the result data will be an array of Dirent.

function readdirSync(path: PathLike,options: { encoding: 'buffer'; recursive: boolean; withFileTypes: true }): DirentNonSharedBuffer>[];

Synchronous readdir(3) - read a directory.

@param path

A path to a file. If a URL is provided, it must use the file: protocol.

@param options

Must include withFileTypes: true and encoding: 'buffer'.

Referenced typestype PathLike = string | Buffer | URL

Valid types for path values in "fs".

interface ObjectEncodingOptions encoding?: null | BufferEncodingclass DirentName extends string | Buffer = string>

A representation of a directory entry, which can be a file or a subdirectory within the directory, as returned by reading from an fs.Dir. The directory entry is a combination of the file name and file type pairs.

Additionally, when readdir or readdirSync is called with the withFileTypes option set to true, the resulting array is filled with fs.Dirent objects, rather than strings or Buffer s.

name: Name

The file name that this fs.Dirent object refers to. The type of this value is determined by the options.encoding passed to readdir or readdirSync.

parentPath: string

The path to the parent directory of the file this fs.Dirent object refers to.

isBlockDevice(): boolean;

Returns true if the fs.Dirent object describes a block device.

isCharacterDevice(): boolean;

Returns true if the fs.Dirent object describes a character device.

isDirectory(): boolean;

Returns true if the fs.Dirent object describes a file system directory.

isFIFO(): boolean;

Returns true if the fs.Dirent object describes a first-in-first-out (FIFO) pipe.