Class FS

Hierarchy

Pick<
    ZipDirectoryEntry,
    | "getChildByName"
    | "addDirectory"
    | "addText"
    | "addBlob"
    | "addData64URI"
    | "addUint8Array"
    | "addHttpContent"
    | "addReadable"
    | "addFile"
    | "addFileSystemEntry"
    | "addFileSystemHandle"
    | "importBlob"
    | "importData64URI"
    | "importUint8Array"
    | "importHttpContent"
    | "importReadable"
    | "importZip"
    | "exportBlob"
    | "exportData64URI"
    | "exportUint8Array"
    | "exportWritable"
    | "exportFileSystemHandle"
    | "exportZip"
    | "isPasswordProtected"
    | "checkPassword",
>
- FS

Constructors

constructor

new FS(): FS

Returns FS

Inherited from Pick< ZipDirectoryEntry, | "getChildByName" | "addDirectory" | "addText" | "addBlob" | "addData64URI" | "addUint8Array" | "addHttpContent" | "addReadable" | "addFile" | "addFileSystemEntry" | "addFileSystemHandle" | "importBlob" | "importData64URI" | "importUint8Array" | "importHttpContent" | "importReadable" | "importZip" | "exportBlob" | "exportData64URI" | "exportUint8Array" | "exportWritable" | "exportFileSystemHandle" | "exportZip" | "isPasswordProtected" | "checkPassword" >.constructor

Properties

`Readonly`children

children: ZipEntry[]

The children of the root directory.

entries

entries: (ZipEntry | null)[]

The array of all the ZipEntry instances indexed by ZipEntry#id.

root

root: ZipDirectoryEntry

The root directory.

Methods

addBlob

addBlob(
    name: string,
    blob: Blob,
    options?: ZipWriterAddDataOptions,
): ZipFileEntry<Blob, Blob>
Adds a entry entry with content provided as a Blob instance
Parameters
- name: string
  The relative filename of the entry.
- blob: Blob
  The Blob instance.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns ZipFileEntry<Blob, Blob>
A ZipFileEntry instance.
Inherited from ZipDirectoryEntry.addBlob
- Defined in index.d.ts:2358

addData64URI

addData64URI(
    name: string,
    dataURI: string,
    options?: ZipWriterAddDataOptions,
): ZipFileEntry<string, string>
Adds a entry entry with content provided as a Data URI string encoded in Base64
Parameters
- name: string
  The relative filename of the entry.
- dataURI: string
  The Data URI string encoded in Base64.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns ZipFileEntry<string, string>
A ZipFileEntry instance.
Inherited from ZipDirectoryEntry.addData64URI
- Defined in index.d.ts:2371

addDirectory

addDirectory(name: string, options?: ZipWriterAddDataOptions): ZipDirectoryEntry
Adds a directory
Parameters
- name: string
  The relative filename of the directory.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns ZipDirectoryEntry
A ZipDirectoryEntry instance.
Inherited from ZipDirectoryEntry.addDirectory
- Defined in index.d.ts:2333

addFile

addFile(file: File, options?: ZipWriterAddDataOptions): Promise<ZipEntry>
Adds an entry with content provided via a File instance
Parameters
- file: File
  The File instance.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns Promise<ZipEntry>
A promise resolving to a ZipFileEntry or a ZipDirectoryEntry instance.
Inherited from ZipDirectoryEntry.addFile
- Defined in index.d.ts:2422

addFileSystemEntry

addFileSystemEntry(
fileSystemEntry: FileSystemEntryLike,
options?: ZipWriterAddDataOptions,
): Promise<ZipEntry[]>
Adds an entry with content provided via a FileSystemEntry instance
Parameters
- fileSystemEntry: FileSystemEntryLike
  The FileSystemEntry instance.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns Promise<ZipEntry[]>
A promise resolving to an array of ZipFileEntry or a ZipDirectoryEntry instances.
Inherited from ZipDirectoryEntry.addFileSystemEntry
- Defined in index.d.ts:2430

addFileSystemHandle

addFileSystemHandle(
fileSystemHandle: FileSystemHandleLike,
options?: ZipWriterAddDataOptions,
): Promise<ZipEntry[]>
Adds an entry with content provided via a FileSystemHandle instance
Parameters
- fileSystemHandle: FileSystemHandleLike
  The fileSystemHandle instance.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns Promise<ZipEntry[]>
A promise resolving to an array of ZipFileEntry or a ZipDirectoryEntry instances.
Inherited from ZipDirectoryEntry.addFileSystemHandle
- Defined in index.d.ts:2441

addHttpContent

addHttpContent(
    name: string,
    url: string,
    options?: HttpOptions & ZipWriterAddDataOptions,
): ZipFileEntry<string, void>
Adds an entry with content fetched from a URL
Parameters
- name: string
  The relative filename of the entry.
- url: string
  The URL.
- Optionaloptions: HttpOptions & ZipWriterAddDataOptions
  The options.
Returns ZipFileEntry<string, void>
A ZipFileEntry instance.
Inherited from Pick.addHttpContent
- Defined in index.d.ts:2397

addReadable

addReadable(
    name: string,
    readable: ReadableStream,
    options?: ZipWriterAddDataOptions,
): ZipFileEntry<ReadableStream<any>, void>
Adds a entry entry with content provided via a ReadableStream instance
Parameters
- name: string
  The relative filename of the entry.
- readable: ReadableStream
  The ReadableStream instance.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns ZipFileEntry<ReadableStream<any>, void>
A ZipFileEntry instance.
Inherited from ZipDirectoryEntry.addReadable
- Defined in index.d.ts:2410

addText

addText(
    name: string,
    text: string,
    options?: ZipWriterAddDataOptions,
): ZipFileEntry<string, string>
Adds an entry with content provided as text
Parameters
- name: string
  The relative filename of the entry.
- text: string
  The text.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns ZipFileEntry<string, string>
A ZipFileEntry instance.
Inherited from ZipDirectoryEntry.addText
- Defined in index.d.ts:2345

addUint8Array

addUint8Array(
    name: string,
    array: Uint8Array,
    options?: ZipWriterAddDataOptions,
): ZipFileEntry<Uint8Array<ArrayBufferLike>, Uint8Array<ArrayBufferLike>>
Adds an entry with content provided as a Uint8Array instance
Parameters
- name: string
  The relative filename of the entry.
- array: Uint8Array
  The Uint8Array instance.
- Optionaloptions: ZipWriterAddDataOptions
  The options.
Returns ZipFileEntry<Uint8Array<ArrayBufferLike>, Uint8Array<ArrayBufferLike>>
A ZipFileEntry instance.
Inherited from ZipDirectoryEntry.addUint8Array
- Defined in index.d.ts:2384

checkPassword

checkPassword(password: string, options?: EntryGetDataOptions): Promise<boolean>
Tests the password on the entry and all children if any, returns true if the entry is not password protected
Parameters
- password: string
- Optionaloptions: EntryGetDataOptions
Returns Promise<boolean>
Inherited from ZipEntry.checkPassword
- Defined in index.d.ts:2174

exportBlob

exportBlob(options?: ZipDirectoryEntryExportOptions): Promise<Blob>
Returns a Blob instance containing a zip file of the entry and its descendants
Parameters
- Optionaloptions: ZipDirectoryEntryExportOptions
  The options.
Returns Promise<Blob>
A promise resolving to the Blob instance.
Inherited from ZipDirectoryEntry.exportBlob
- Defined in index.d.ts:2517

exportData64URI

exportData64URI(options?: ZipDirectoryEntryExportOptions): Promise<string>
Returns a Data URI string encoded in Base64 containing a zip file of the entry and its descendants
Parameters
- Optionaloptions: ZipDirectoryEntryExportOptions
  The options.
Returns Promise<string>
A promise resolving to the Data URI string encoded in Base64.
Inherited from ZipDirectoryEntry.exportData64URI
- Defined in index.d.ts:2524

exportFileSystemHandle

exportFileSystemHandle(
directoryHandle: FileSystemDirectoryHandle,
options?: ZipDirectoryEntryExportFileSystemHandleOptions,
): Promise<FileSystemDirectoryHandle>
Writes the entry and its descendants into a directory as files and sub-directories via the File System Access API (e.g. the Origin Private File System). Files are streamed and directories are merged into the target; colliding files are overwritten. This is the inverse of ZipDirectoryEntry#addFileSystemHandle.
Parameters
- directoryHandle: FileSystemDirectoryHandle
  The target FileSystemDirectoryHandle instance.
- Optionaloptions: ZipDirectoryEntryExportFileSystemHandleOptions
  The options.
Returns Promise<FileSystemDirectoryHandle>
A promise resolving to the target FileSystemDirectoryHandle instance.
Inherited from ZipDirectoryEntry.exportFileSystemHandle
- Defined in index.d.ts:2552

exportUint8Array

exportUint8Array(
options?: ZipDirectoryEntryExportOptions,
): Promise<Uint8Array<ArrayBufferLike>>
Returns a Uint8Array instance containing a zip file of the entry and its descendants
Parameters
- Optionaloptions: ZipDirectoryEntryExportOptions
  The options.
Returns Promise<Uint8Array<ArrayBufferLike>>
A promise resolving to the Uint8Array instance.
Inherited from ZipDirectoryEntry.exportUint8Array
- Defined in index.d.ts:2531

exportWritable

exportWritable(
writable?: WritableStream<any>,
options?: ZipDirectoryEntryExportOptions,
): Promise<WritableStream<any>>
Creates a zip file via a WritableStream instance containing the entry and its descendants
Parameters
- Optionalwritable: WritableStream<any>
  The WritableStream instance.
- Optionaloptions: ZipDirectoryEntryExportOptions
  The options.
Returns Promise<WritableStream<any>>
A promise resolving to the Uint8Array instance.
Inherited from ZipDirectoryEntry.exportWritable
- Defined in index.d.ts:2541

exportZip

exportZip(
    writer:
        | WritableStream<any>
        | WritableWriter
        | Writer<unknown>
        | AsyncGenerator<
            WritableStream<any>
            | WritableWriter
            | Writer<unknown>,
            any,
            any,
        >,
    options?: ZipDirectoryEntryExportOptions,
): Promise<unknown>
Creates a zip file via a custom Writer instance containing the entry and its descendants
Parameters
- writer:
      | WritableStream<any>
      | WritableWriter
      | Writer<unknown>
      | AsyncGenerator<
          WritableStream<any>
          | WritableWriter
          | Writer<unknown>,
          any,
          any,
      >
  The Writer instance.
- Optionaloptions: ZipDirectoryEntryExportOptions
  The options.
Returns Promise<unknown>
A promise resolving to the data.
Inherited from Pick.exportZip
- Defined in index.d.ts:2563

find

find(fullname: string): ZipEntry | undefined
Returns a ZipEntry instance from its full filename
Parameters
- fullname: string
  The full filename.
Returns ZipEntry | undefined
The ZipEntry instance.
- Defined in index.d.ts:2693

getById

getById(id: number): ZipEntry | undefined
Returns a ZipEntry instance from the value of ZipEntry#id
Parameters
- id: number
  The id of the ZipEntry instance.
Returns ZipEntry | undefined
The ZipEntry instance.
- Defined in index.d.ts:2700

getChildByName

getChildByName(name: string): ZipEntry | undefined
Gets a ZipEntry child instance from its relative filename
Parameters
- name: string
  The relative filename.
Returns ZipEntry | undefined
A ZipFileEntry or a ZipDirectoryEntry instance (use the ZipFileEntry#directory and ZipDirectoryEntry#directory properties to differentiate entries).
Inherited from Pick.getChildByName
- Defined in index.d.ts:2325

importBlob

importBlob(
blob: Blob,
options?: ZipReaderConstructorOptions,
): Promise<[ZipEntry]>
Extracts a zip file provided as a Blob instance into the entry
Parameters
- blob: Blob
  The Blob instance.
- Optionaloptions: ZipReaderConstructorOptions
  The options.
Returns Promise<[ZipEntry]>
Inherited from Pick.importBlob
- Defined in index.d.ts:2451

importData64URI

importData64URI(
dataURI: string,
options?: ZipReaderConstructorOptions,
): Promise<[ZipEntry]>
Extracts a zip file provided as a Data URI string encoded in Base64 into the entry
Parameters
- dataURI: string
  The Data URI string encoded in Base64.
- Optionaloptions: ZipReaderConstructorOptions
  The options.
Returns Promise<[ZipEntry]>
Inherited from Pick.importData64URI
- Defined in index.d.ts:2461

importHttpContent

importHttpContent(
url: string,
options?: ZipDirectoryEntryImportHttpOptions,
): Promise<[ZipEntry]>
Extracts a zip file fetched from a URL into the entry
Parameters
- url: string
  The URL.
- Optionaloptions: ZipDirectoryEntryImportHttpOptions
  The options.
Returns Promise<[ZipEntry]>
Inherited from Pick.importHttpContent
- Defined in index.d.ts:2481

importReadable

importReadable(
readable: ReadableStream,
options?: ZipReaderConstructorOptions,
): Promise<[ZipEntry]>
Extracts a zip file provided via a ReadableStream instance into the entry
Parameters
- readable: ReadableStream
  The ReadableStream instance.
- Optionaloptions: ZipReaderConstructorOptions
  The options.
Returns Promise<[ZipEntry]>
Inherited from Pick.importReadable
- Defined in index.d.ts:2491

importUint8Array

importUint8Array(
array: Uint8Array,
options?: ZipReaderConstructorOptions,
): Promise<[ZipEntry]>
Extracts a zip file provided as a Uint8Array instance into the entry
Parameters
- array: Uint8Array
  The Uint8Array instance.
- Optionaloptions: ZipReaderConstructorOptions
  The options.
Returns Promise<[ZipEntry]>
Inherited from Pick.importUint8Array
- Defined in index.d.ts:2471

importZip

importZip(
    reader:
        | ReadableStream<any>
        | ReadableStream<any>[]
        | ReadableReader
        | Reader<unknown>
        | Reader<unknown>[]
        | ReadableReader[],
    options?: ZipReaderConstructorOptions,
): Promise<[ZipEntry]>
Extracts a zip file provided via a custom Reader instance into the entry
Parameters
- reader:
      | ReadableStream<any>
      | ReadableStream<any>[]
      | ReadableReader
      | Reader<unknown>
      | Reader<unknown>[]
      | ReadableReader[]
  The Reader instance.
- Optionaloptions: ZipReaderConstructorOptions
  The options.
Returns Promise<[ZipEntry]>
Inherited from Pick.importZip
- Defined in index.d.ts:2501

isPasswordProtected

isPasswordProtected(): boolean
Tests if the entry or any of its children is password protected

Returns boolean
Inherited from ZipEntry.isPasswordProtected
- Defined in index.d.ts:2170

move

move(entry: ZipEntry, destination: ZipDirectoryEntry): void
Moves a ZipEntry instance and its children into a ZipDirectoryEntry instance
Parameters
- entry: ZipEntry
  The ZipEntry instance to move.
- destination: ZipDirectoryEntry
  The ZipDirectoryEntry instance.
Returns void
- Defined in index.d.ts:2686

remove

remove(entry: ZipEntry): void
Removes a ZipEntry instance and its children
Parameters
- entry: ZipEntry
  The ZipEntry instance to remove.
Returns void
- Defined in index.d.ts:2679

Class FS

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Returns FS

Properties

Readonlychildren

entries

root

Methods

addBlob

Parameters

Returns ZipFileEntry<Blob, Blob>

addData64URI

Parameters

Returns ZipFileEntry<string, string>

addDirectory

Parameters

Returns ZipDirectoryEntry

addFile

Parameters

Returns Promise<ZipEntry>

addFileSystemEntry

Parameters

Returns Promise<ZipEntry[]>

addFileSystemHandle

Parameters

Returns Promise<ZipEntry[]>

addHttpContent

Parameters

Returns ZipFileEntry<string, void>

addReadable

Parameters

Returns ZipFileEntry<ReadableStream<any>, void>

addText

Parameters

Returns ZipFileEntry<string, string>

addUint8Array

Parameters

Returns ZipFileEntry<Uint8Array<ArrayBufferLike>, Uint8Array<ArrayBufferLike>>

checkPassword

Parameters

Returns Promise<boolean>

exportBlob

Parameters

Returns Promise<Blob>

exportData64URI

Parameters

Returns Promise<string>

exportFileSystemHandle

Parameters

Returns Promise<FileSystemDirectoryHandle>

exportUint8Array

Parameters

Returns Promise<Uint8Array<ArrayBufferLike>>

exportWritable

Parameters

Returns Promise<WritableStream<any>>

exportZip

Parameters

Returns Promise<unknown>

find

Parameters

Returns ZipEntry | undefined

getById

Parameters

Returns ZipEntry | undefined

getChildByName

Parameters

Returns ZipEntry | undefined

importBlob

Parameters

Returns Promise<[ZipEntry]>

importData64URI

Parameters

Returns Promise<[ZipEntry]>

`Readonly`children