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Class: File

A file.

Extends

  • BaseClient

Constructors

new File()

new File(ctx?, _id?, _contents?, _digest?, _export?, _name?, _size?, _sync?): File

Constructor is used for internal usage only, do not create object from it.

Parameters

ctx?

Context

_id?

FileID

_contents?

string

_digest?

string

_export?

string

_name?

string

_size?

number

_sync?

FileID

Returns

File

Overrides

BaseClient.constructor

Methods

contents()

contents(): Promise<string>

Retrieves the contents of the file.

Returns

Promise<string>


digest()

digest(opts?): Promise<string>

Return the file's digest. The format of the digest is not guaranteed to be stable between releases of Dagger. It is guaranteed to be stable between invocations of the same Dagger engine.

Parameters

opts?

FileDigestOpts

Returns

Promise<string>


export()

export(path, opts?): Promise<string>

Writes the file to a file path on the host.

Parameters

path

string

Location of the written directory (e.g., "output.txt").

opts?

FileExportOpts

Returns

Promise<string>


id()

id(): Promise<FileID>

A unique identifier for this File.

Returns

Promise<FileID>


name()

name(): Promise<string>

Retrieves the name of the file.

Returns

Promise<string>


size()

size(): Promise<number>

Retrieves the size of the file, in bytes.

Returns

Promise<number>


sync()

sync(): Promise<File>

Force evaluation in the engine.

Returns

Promise<File>


with()

with(arg): File

Call the provided function with current File.

This is useful for reusability and readability by not breaking the calling chain.

Parameters

arg

(param) => File

Returns

File


withName()

withName(name): File

Retrieves this file with its name set to the given name.

Parameters

name

string

Name to set file to.

Returns

File


withTimestamps()

withTimestamps(timestamp): File

Retrieves this file with its created/modified timestamps set to the given time.

Parameters

timestamp

number

Timestamp to set dir/files in.

Formatted in seconds following Unix epoch (e.g., 1672531199).

Returns

File