class FileSystem

Language	Type name
.NET	Amazon.CDK.FileSystem
Go	github.com/aws/aws-cdk-go/awscdk/v2#FileSystem
Java	software.amazon.awscdk.FileSystem
Python	aws_cdk.FileSystem
TypeScript (source)	aws-cdk-lib » FileSystem

File system utilities.

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cdk from 'aws-cdk-lib';
const fileSystem = new cdk.FileSystem();

Initializer

new FileSystem()

Properties

Name	Type	Description
static tmpdir	string	The real path of the system temp directory.

---

static tmpdir

Type: string

The real path of the system temp directory.

Methods

Name	Description
static copyDirectory(srcDir, destDir, options?, rootDir?)	Copies an entire directory structure.
static fingerprint(fileOrDirectory, options?)	Produces fingerprint based on the contents of a single file or an entire directory tree.
static isEmpty(dir)	Checks whether a directory is empty.
static mkdtemp(prefix)	Creates a unique temporary directory in the system temp directory.

---

static copyDirectory(srcDir, destDir, options?, rootDir?)

public static copyDirectory(srcDir: string, destDir: string, options?: CopyOptions, rootDir?: string): void

Parameters

• srcDir string — Source directory.
• destDir string — Destination directory.
• options CopyOptions — options.
• rootDir string — Root directory to calculate exclusions from.

Copies an entire directory structure.

---

static fingerprint(fileOrDirectory, options?)

public static fingerprint(fileOrDirectory: string, options?: FingerprintOptions): string

Parameters

• fileOrDirectory string — The directory or file to fingerprint.
• options FingerprintOptions — Fingerprinting options.

Returns

• string

Produces fingerprint based on the contents of a single file or an entire directory tree.

Line endings are converted from CRLF to LF.

The fingerprint will also include:

1. An extra string if defined in options.extra.
2. The symlink follow mode value.

---

static isEmpty(dir)

public static isEmpty(dir: string): boolean

Parameters

• dir string — The directory to check.

Returns

• boolean

Checks whether a directory is empty.

---

static mkdtemp(prefix)

public static mkdtemp(prefix: string): string

Parameters

• prefix string — A prefix for the directory name.

Returns

• string

Creates a unique temporary directory in the system temp directory.