Globals

Class ZipFS

Hierarchy

BasePortableFakeFS
- ZipFS

Constructors

constructor

Properties

Methods

Constructors

constructor

new ZipFS(p: PortablePath, opts: ZipPathOptions): ZipFS
new ZipFS(data: Buffer | null, opts: ZipBufferOptions): ZipFS

Overrides BasePortableFakeFS.constructor
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:90
Create a ZipFS in memory

Parameters
- p: PortablePath
- opts: ZipPathOptions
Returns ZipFS
Overrides BasePortableFakeFS.constructor
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:92
Create a ZipFS in memory

Parameters
- data: Buffer | null
  
  If null; an empty zip file will be created
- opts: ZipBufferOptions
Returns ZipFS

Properties

Private baseFs

baseFs: FakeFS<PortablePath> | null

Private entries

entries: Map<PortablePath, number> = new Map()

Private fds

fds: Map<number, object> = new Map()

Private fileSources

fileSources: Map<number, Buffer> = new Map()

A cache of indices mapped to file sources. Populated by setFileSource calls. Required for supporting read after write.

Private level

level: ZipCompression

Private libzip

libzip: Libzip

Private listings

listings: Map<PortablePath, Set<Filename>> = new Map()

Private lzSource

lzSource: number | null = null

Private nextFd

nextFd: number = 0

Private path

path: PortablePath | null

pathUtils

pathUtils: PathUtils<PortablePath>

Private readOnly

readOnly: boolean = false

Private ready

ready: boolean = false

Private stats

stats: Stats

Private symlinkCount

symlinkCount: number

Private zip

zip: number

Methods

accessPromise

accessPromise(p: PortablePath, mode?: undefined | number): Promise<void>

Overrides FakeFS.accessPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:568
Parameters
- p: PortablePath
- Optional mode: undefined | number
Returns Promise<void>

accessSync

accessSync(p: PortablePath, mode?: number): void

Overrides FakeFS.accessSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:572
Parameters
- p: PortablePath
- Default value mode: number = constants.F_OK
Returns void

Private allocateBuffer

allocateBuffer(content: string | Buffer | ArrayBuffer | DataView): object

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:882
Parameters
- content: string | Buffer | ArrayBuffer | DataView
Returns object
- buffer: number
- byteLength: number

Private allocateSource

allocateSource(content: string | Buffer | ArrayBuffer | DataView): number

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:911
Parameters
- content: string | Buffer | ArrayBuffer | DataView
Returns number

Private allocateUnattachedSource

allocateUnattachedSource(content: string | Buffer | ArrayBuffer | DataView): number

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:897
Parameters
- content: string | Buffer | ArrayBuffer | DataView
Returns number

appendFilePromise

appendFilePromise(p: FSPath<PortablePath>, content: string | Buffer | ArrayBuffer | DataView, opts?: WriteFileOptions): Promise<void>

Overrides FakeFS.appendFilePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1139
Parameters
- p: FSPath<PortablePath>
- content: string | Buffer | ArrayBuffer | DataView
- Optional opts: WriteFileOptions
Returns Promise<void>

appendFileSync

appendFileSync(p: FSPath<PortablePath>, content: string | Buffer | ArrayBuffer | DataView, opts?: WriteFileOptions): void

Overrides FakeFS.appendFileSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1153
Parameters
- p: FSPath<PortablePath>
- content: string | Buffer | ArrayBuffer | DataView
- Default value opts: WriteFileOptions = {}
Returns void

changeFilePromise

changeFilePromise(p: PortablePath, content: Buffer): Promise<void>
changeFilePromise(p: PortablePath, content: string, opts?: ChangeFileOptions): Promise<void>

Inherited from FakeFS.changeFilePromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:488
Parameters
- p: PortablePath
- content: Buffer
Returns Promise<void>
Inherited from FakeFS.changeFilePromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:489
Parameters
- p: PortablePath
- content: string
- Optional opts: ChangeFileOptions
Returns Promise<void>

changeFileSync

changeFileSync(p: PortablePath, content: Buffer): void
changeFileSync(p: PortablePath, content: string, opts?: ChangeFileOptions): void

Inherited from FakeFS.changeFileSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:530
Parameters
- p: PortablePath
- content: Buffer
Returns void
Inherited from FakeFS.changeFileSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:531
Parameters
- p: PortablePath
- content: string
- Optional opts: ChangeFileOptions
Returns void

chmodPromise

chmodPromise(p: PortablePath, mask: number): Promise<void>

Overrides FakeFS.chmodPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1043
Parameters
- p: PortablePath
- mask: number
Returns Promise<void>

chmodSync

chmodSync(p: PortablePath, mask: number): void

Overrides FakeFS.chmodSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1047
Parameters
- p: PortablePath
- mask: number
Returns void

chownPromise

chownPromise(p: PortablePath, uid: number, gid: number): Promise<void>

Overrides FakeFS.chownPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1077
Parameters
- p: PortablePath
- uid: number
- gid: number
Returns Promise<void>

chownSync

chownSync(p: PortablePath, uid: number, gid: number): void

Overrides FakeFS.chownSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1081
Parameters
- p: PortablePath
- uid: number
- gid: number
Returns void

closePromise

closePromise(fd: number): Promise<void>

Overrides FakeFS.closePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:430
Parameters
- fd: number
Returns Promise<void>

closeSync

closeSync(fd: number): void

Overrides FakeFS.closeSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:434
Parameters
- fd: number
Returns void

copyFilePromise

copyFilePromise(sourceP: PortablePath, destP: PortablePath, flags?: undefined | number): Promise<void>

Overrides FakeFS.copyFilePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1093
Parameters
- sourceP: PortablePath
- destP: PortablePath
- Optional flags: undefined | number
Returns Promise<void>

copyFileSync

copyFileSync(sourceP: PortablePath, destP: PortablePath, flags?: number): void

Overrides FakeFS.copyFileSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1103
Parameters
- sourceP: PortablePath
- destP: PortablePath
- Default value flags: number = 0
Returns void

copyPromise

copyPromise(destination: PortablePath, source: PortablePath, options?: undefined | object): Promise<void>
copyPromise<P2>(destination: PortablePath, source: P2, options: object): Promise<void>

Inherited from FakeFS.copyPromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:445
Parameters
- destination: PortablePath
- source: PortablePath
- Optional options: undefined | object
Returns Promise<void>
Inherited from FakeFS.copyPromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:446
Type parameters
- P2: Path
Parameters
- destination: PortablePath
- source: P2
- options: object
  - baseFs: FakeFS<P2>
  - Optional linkStrategy?: LinkStrategy
  - Optional overwrite?: undefined | false | true
  - Optional stableSort?: undefined | false | true
  - Optional stableTime?: undefined | false | true
Returns Promise<void>

copySync

copySync(destination: PortablePath, source: PortablePath, options?: undefined | object): void
copySync<P2>(destination: PortablePath, source: P2, options: object): void

Inherited from FakeFS.copySync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:452
deprecated

Prefer using copyPromise instead

Parameters
- destination: PortablePath
- source: PortablePath
- Optional options: undefined | object
Returns void
Inherited from FakeFS.copySync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:453
Type parameters
- P2: Path
Parameters
- destination: PortablePath
- source: P2
- options: object
  - baseFs: FakeFS<P2>
  - Optional overwrite?: undefined | false | true
Returns void

createReadStream

createReadStream(p: PortablePath | null, __namedParameters?: object): ReadStream

Overrides FakeFS.createReadStream
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:442
Parameters
- p: PortablePath | null
- Default value __namedParameters: object = {}
  - encoding: undefined | string
Returns ReadStream

createWriteStream

createWriteStream(p: PortablePath | null, __namedParameters?: object): WriteStream

Overrides FakeFS.createWriteStream
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:480
Parameters
- p: PortablePath | null
- Default value __namedParameters: object = {}
  - encoding: undefined | string
Returns WriteStream

Private deleteEntry

deleteEntry(p: PortablePath, index: number): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:817
Parameters
- p: PortablePath
- index: number
Returns void

discardAndClose

discardAndClose(): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:337
Returns void

existsPromise

existsPromise(p: PortablePath): Promise<boolean>

Overrides FakeFS.existsPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:541
Parameters
- p: PortablePath
Returns Promise<boolean>

existsSync

existsSync(p: PortablePath): boolean

Overrides FakeFS.existsSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:545
Parameters
- p: PortablePath
Returns boolean

fchmodPromise

fchmodPromise(fd: number, mask: number): Promise<void>

Overrides FakeFS.fchmodPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1035
Parameters
- fd: number
- mask: number
Returns Promise<void>

fchmodSync

fchmodSync(fd: number, mask: number): void

Overrides FakeFS.fchmodSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1039
Parameters
- fd: number
- mask: number
Returns void

fchownPromise

fchownPromise(fd: number, uid: number, gid: number): Promise<void>

Overrides FakeFS.fchownPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1069
Parameters
- fd: number
- uid: number
- gid: number
Returns Promise<void>

fchownSync

fchownSync(fd: number, uid: number, gid: number): void

Overrides FakeFS.fchownSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1073
Parameters
- fd: number
- uid: number
- gid: number
Returns void

Private fdToPath

fdToPath(fd: number, reason: string): string & object

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1167
Parameters
- fd: number
- reason: string
Returns string & object

fstatPromise

fstatPromise(fd: number): Promise<Stats>
fstatPromise(fd: number, opts: object): Promise<BigIntStats>
fstatPromise(fd: number, opts?: undefined | object): Promise<BigIntStats | Stats>

Overrides FakeFS.fstatPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:621
Parameters
- fd: number
Returns Promise<Stats>
Overrides FakeFS.fstatPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:622
Parameters
- fd: number
- opts: object
  - bigint: true
Returns Promise<BigIntStats>
Overrides FakeFS.fstatPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:623
Parameters
- fd: number
- Optional opts: undefined | object
Returns Promise<BigIntStats | Stats>

fstatSync

fstatSync(fd: number): Stats
fstatSync(fd: number, opts: object): BigIntStats
fstatSync(fd: number, opts?: undefined | object): BigIntStats | Stats

Overrides FakeFS.fstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:628
Parameters
- fd: number
Returns Stats
Overrides FakeFS.fstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:629
Parameters
- fd: number
- opts: object
  - bigint: true
Returns BigIntStats
Overrides FakeFS.fstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:630
Parameters
- fd: number
- Optional opts: undefined | object
Returns BigIntStats | Stats

ftruncatePromise

ftruncatePromise(fd: number, len?: undefined | number): Promise<void>

Overrides FakeFS.ftruncatePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1543
Parameters
- fd: number
- Optional len: undefined | number
Returns Promise<void>

ftruncateSync

ftruncateSync(fd: number, len?: undefined | number): void

Overrides FakeFS.ftruncateSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1547
Parameters
- fd: number
- Optional len: undefined | number
Returns void

genTraversePromise

genTraversePromise(init: PortablePath, __namedParameters?: object): AsyncGenerator<P, void, unknown>

Inherited from FakeFS.genTraversePromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:281
Parameters
- init: PortablePath
- Default value __namedParameters: object = {}
  - stableSort: boolean
Returns AsyncGenerator<P, void, unknown>

getAllFiles

getAllFiles(): (string & object)[]

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:224
Returns (string & object)[]

getBufferAndClose

getBufferAndClose(): Buffer

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:235
Returns Buffer

getExtractHint

getExtractHint(hints: ExtractHintOptions): boolean

Overrides FakeFS.getExtractHint
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:213
Parameters
- hints: ExtractHintOptions
Returns boolean

Private getFileSource

getFileSource(index: number): Buffer
getFileSource(index: number, opts: object): Buffer
getFileSource(index: number, opts: object): Promise<Buffer>
getFileSource(index: number, opts: object): Promise<Buffer> | Buffer

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:971
Parameters
- index: number
Returns Buffer
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:972
Parameters
- index: number
- opts: object
  - asyncDecompress: false
Returns Buffer
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:973
Parameters
- index: number
- opts: object
  - asyncDecompress: true
Returns Promise<Buffer>
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:974
Parameters
- index: number
- opts: object
  - asyncDecompress: boolean
Returns Promise<Buffer> | Buffer

getRealPath

getRealPath(): string & object

Overrides FakeFS.getRealPath
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:228
Returns string & object

Private getUnixMode

getUnixMode(index: number, defaultMode: number): number

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:761
Parameters
- index: number
- defaultMode: number
Returns number

hasOpenFileHandles

hasOpenFileHandles(): boolean

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:359
Returns boolean

Private hydrateDirectory

hydrateDirectory(resolvedP: PortablePath): number

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1353
Parameters
- resolvedP: PortablePath
Returns number

Private isSymbolicLink

isSymbolicLink(index: number): boolean

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:955
Parameters
- index: number
Returns boolean

linkPromise

linkPromise(existingP: PortablePath, newP: PortablePath): Promise<void>

Overrides FakeFS.linkPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1364
Parameters
- existingP: PortablePath
- newP: PortablePath
Returns Promise<void>

linkSync

linkSync(existingP: PortablePath, newP: PortablePath): void

Overrides FakeFS.linkSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1368
Parameters
- existingP: PortablePath
- newP: PortablePath
Returns void

lockPromise

lockPromise<T>(affectedPath: PortablePath, callback: function): Promise<T>

Inherited from FakeFS.lockPromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:598
Type parameters
- T
Parameters
- affectedPath: PortablePath
- callback: function
  - - (): Promise<T>
    - Returns Promise<T>
Returns Promise<T>

lstatPromise

lstatPromise(p: PortablePath): Promise<Stats>
lstatPromise(p: PortablePath, opts: StatOptions & object | undefined): Promise<Stats>
lstatPromise(p: PortablePath, opts: StatOptions & object): Promise<BigIntStats>
lstatPromise(p: PortablePath, opts?: StatOptions): Promise<Stats | BigIntStats>

Overrides FakeFS.lstatPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:650
Parameters
- p: PortablePath
Returns Promise<Stats>
Overrides FakeFS.lstatPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:651
Parameters
- p: PortablePath
- opts: StatOptions & object | undefined
Returns Promise<Stats>
Overrides FakeFS.lstatPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:652
Parameters
- p: PortablePath
- opts: StatOptions & object
Returns Promise<BigIntStats>
Overrides FakeFS.lstatPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:653
Parameters
- p: PortablePath
- Optional opts: StatOptions
Returns Promise<Stats | BigIntStats>

lstatSync

lstatSync(p: PortablePath): Stats
lstatSync(p: PortablePath, opts?: StatSyncOptions & object): Stats | undefined
lstatSync(p: PortablePath, opts: StatSyncOptions & object): BigIntStats | undefined
lstatSync(p: PortablePath, opts?: StatSyncOptions & object): Stats
lstatSync(p: PortablePath, opts: StatSyncOptions & object): BigIntStats
lstatSync(p: PortablePath, opts: StatSyncOptions & object): Stats | BigIntStats
lstatSync(p: PortablePath, opts?: StatSyncOptions): Stats | BigIntStats | undefined

Overrides FakeFS.lstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:662
Parameters
- p: PortablePath
Returns Stats
Overrides FakeFS.lstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:663
Parameters
- p: PortablePath
- Optional opts: StatSyncOptions & object
Returns Stats | undefined
Overrides FakeFS.lstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:664
Parameters
- p: PortablePath
- opts: StatSyncOptions & object
Returns BigIntStats | undefined
Overrides FakeFS.lstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:665
Parameters
- p: PortablePath
- Optional opts: StatSyncOptions & object
Returns Stats
Overrides FakeFS.lstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:666
Parameters
- p: PortablePath
- opts: StatSyncOptions & object
Returns BigIntStats
Overrides FakeFS.lstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:667
Parameters
- p: PortablePath
- opts: StatSyncOptions & object
Returns Stats | BigIntStats
Overrides FakeFS.lstatSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:668
Parameters
- p: PortablePath
- Optional opts: StatSyncOptions
Returns Stats | BigIntStats | undefined

lutimesPromise

lutimesPromise(p: PortablePath, atime: Date | string | number, mtime: Date | string | number): Promise<void>

Overrides FakeFS.lutimesPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1275
Parameters
- p: PortablePath
- atime: Date | string | number
- mtime: Date | string | number
Returns Promise<void>

lutimesSync

lutimesSync(p: PortablePath, atime: Date | string | number, mtime: Date | string | number): void

Overrides FakeFS.lutimesSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1279
Parameters
- p: PortablePath
- atime: Date | string | number
- mtime: Date | string | number
Returns void

makeLibzipError

makeLibzipError(error: number): LibzipError

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:200
Parameters
- error: number
Returns LibzipError

mkdirPromise

mkdirPromise(p: PortablePath, opts?: MkdirOptions): Promise<undefined | string>

Overrides FakeFS.mkdirPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1303
Parameters
- p: PortablePath
- Optional opts: MkdirOptions
Returns Promise<undefined | string>

mkdirSync

mkdirSync(p: PortablePath, __namedParameters?: object): undefined | string

Overrides FakeFS.mkdirSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1307
Parameters
- p: PortablePath
- Default value __namedParameters: object = {}
  - mode: number
  - recursive: boolean
Returns undefined | string

mkdirpPromise

mkdirpPromise(p: PortablePath, __namedParameters?: object): Promise<string | undefined>

Inherited from FakeFS.mkdirpPromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:365
Parameters
- p: PortablePath
- Default value __namedParameters: object = {}
  - chmod: undefined | number
  - utimes: undefined | [string | number | Date, string | number | Date]
Returns Promise<string | undefined>

mkdirpSync

mkdirpSync(p: PortablePath, __namedParameters?: object): string | undefined

Inherited from FakeFS.mkdirpSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:405
Parameters
- p: PortablePath
- Default value __namedParameters: object = {}
  - chmod: undefined | number
  - utimes: undefined | [string | number | Date, string | number | Date]
Returns string | undefined

movePromise

movePromise(fromP: PortablePath, toP: PortablePath): Promise<void>

Inherited from FakeFS.movePromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:572
Parameters
- fromP: PortablePath
- toP: PortablePath
Returns Promise<void>

moveSync

moveSync(fromP: PortablePath, toP: PortablePath): void

Inherited from FakeFS.moveSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:585
Parameters
- fromP: PortablePath
- toP: PortablePath
Returns void

openPromise

openPromise(p: PortablePath, flags: string, mode?: undefined | number): Promise<number>

Overrides FakeFS.openPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:349
Parameters
- p: PortablePath
- flags: string
- Optional mode: undefined | number
Returns Promise<number>

openSync

openSync(p: PortablePath, flags: string, mode?: undefined | number): number

Overrides FakeFS.openSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:353
Parameters
- p: PortablePath
- flags: string
- Optional mode: undefined | number
Returns number

opendirPromise

opendirPromise(p: PortablePath, opts?: OpendirOptions): Promise<object>

Overrides FakeFS.opendirPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:363
Parameters
- p: PortablePath
- Optional opts: OpendirOptions
Returns Promise<object>

opendirSync

opendirSync(p: PortablePath, opts?: OpendirOptions): Dir<PortablePath>

Overrides FakeFS.opendirSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:367
Parameters
- p: PortablePath
- Default value opts: OpendirOptions = {}
Returns Dir<PortablePath>

Private prepareClose

prepareClose(): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:298
Returns void

Private prepareCopyFile

prepareCopyFile(sourceP: PortablePath, destP: PortablePath, flags?: number): object

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1113
Parameters
- sourceP: PortablePath
- destP: PortablePath
- Default value flags: number = 0
Returns object
- indexDest: undefined | number
- indexSource: number
- resolvedDestP: string & object

Private prepareReadlink

prepareReadlink(p: PortablePath): number

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1491
Parameters
- p: PortablePath
Returns number

Private prepareWriteFile

prepareWriteFile(p: FSPath<PortablePath>, opts?: WriteFileOptions): object

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1211
Parameters
- p: FSPath<PortablePath>
- Optional opts: WriteFileOptions
Returns object
- encoding: null | string
- index: undefined | number
- mode: null | number
- resolvedP: string & object

preserveTimePromise

preserveTimePromise(p: PortablePath, cb: function): Promise<void>

Inherited from FakeFS.preserveTimePromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:703
Parameters
- p: PortablePath
- cb: function
  - - (): Promise<PortablePath | void>
    - Returns Promise<PortablePath | void>
Returns Promise<void>

preserveTimeSync

preserveTimeSync(p: PortablePath, cb: function): Promise<void>

Inherited from FakeFS.preserveTimeSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:717
Parameters
- p: PortablePath
- cb: function
  - - (): PortablePath | void
    - Returns PortablePath | void
Returns Promise<void>

Private readFileBuffer

readFileBuffer(p: FSPath<PortablePath>): Buffer
readFileBuffer(p: FSPath<PortablePath>, opts: object): Buffer
readFileBuffer(p: FSPath<PortablePath>, opts: object): Promise<Buffer>
readFileBuffer(p: FSPath<PortablePath>, opts: object): Promise<Buffer> | Buffer

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1423
Parameters
- p: FSPath<PortablePath>
Returns Buffer
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1424
Parameters
- p: FSPath<PortablePath>
- opts: object
  - asyncDecompress: false
Returns Buffer
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1425
Parameters
- p: FSPath<PortablePath>
- opts: object
  - asyncDecompress: true
Returns Promise<Buffer>
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1426
Parameters
- p: FSPath<PortablePath>
- opts: object
  - asyncDecompress: boolean
Returns Promise<Buffer> | Buffer

readFilePromise

readFilePromise(p: FSPath<PortablePath>, encoding: "utf8"): Promise<string>
readFilePromise(p: FSPath<PortablePath>, encoding?: undefined | string): Promise<Buffer>

Overrides FakeFS.readFilePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1399
Parameters
- p: FSPath<PortablePath>
- encoding: "utf8"
Returns Promise<string>
Overrides FakeFS.readFilePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1400
Parameters
- p: FSPath<PortablePath>
- Optional encoding: undefined | string
Returns Promise<Buffer>

readFileSync

readFileSync(p: FSPath<PortablePath>, encoding: "utf8"): string
readFileSync(p: FSPath<PortablePath>, encoding?: undefined | string): Buffer

Overrides FakeFS.readFileSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1411
Parameters
- p: FSPath<PortablePath>
- encoding: "utf8"
Returns string
Overrides FakeFS.readFileSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1412
Parameters
- p: FSPath<PortablePath>
- Optional encoding: undefined | string
Returns Buffer

readJsonPromise

readJsonPromise(p: PortablePath): Promise<any>

Inherited from FakeFS.readJsonPromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:673
Parameters
- p: PortablePath
Returns Promise<any>

readJsonSync

readJsonSync(p: PortablePath): any

Inherited from FakeFS.readJsonSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:684
Parameters
- p: PortablePath
Returns any

readPromise

readPromise(fd: number, buffer: Buffer, offset?: undefined | number, length?: undefined | number, position?: number | null): Promise<number>

Overrides FakeFS.readPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:387
Parameters
- fd: number
- buffer: Buffer
- Optional offset: undefined | number
- Optional length: undefined | number
- Optional position: number | null
Returns Promise<number>

readSync

readSync(fd: number, buffer: Buffer, offset?: number, length?: number, position?: number | null): number

Overrides FakeFS.readSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:391
Parameters
- fd: number
- buffer: Buffer
- Default value offset: number = 0
- Default value length: number = buffer.byteLength
- Default value position: number | null = -1
Returns number

readdirPromise

readdirPromise(p: PortablePath): Promise<Array<Filename>>
readdirPromise(p: PortablePath, opts: object | null): Promise<Array<Filename>>
readdirPromise(p: PortablePath, opts: object): Promise<Array<DirEntry>>
readdirPromise(p: PortablePath, opts: object): Promise<Array<Filename> | Array<DirEntry>>

Overrides FakeFS.readdirPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1449
Parameters
- p: PortablePath
Returns Promise<Array<Filename>>
Overrides FakeFS.readdirPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1450
Parameters
- p: PortablePath
- opts: object | null
Returns Promise<Array<Filename>>
Overrides FakeFS.readdirPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1451
Parameters
- p: PortablePath
- opts: object
  - withFileTypes: true
Returns Promise<Array<DirEntry>>
Overrides FakeFS.readdirPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1452
Parameters
- p: PortablePath
- opts: object
  - withFileTypes: boolean
Returns Promise<Array<Filename> | Array<DirEntry>>

readdirSync

readdirSync(p: PortablePath): Array<Filename>
readdirSync(p: PortablePath, opts: object | null): Array<Filename>
readdirSync(p: PortablePath, opts: object): Array<DirEntry>
readdirSync(p: PortablePath, opts: object): Array<Filename> | Array<DirEntry>

Overrides FakeFS.readdirSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1457
Parameters
- p: PortablePath
Returns Array<Filename>
Overrides FakeFS.readdirSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1458
Parameters
- p: PortablePath
- opts: object | null
Returns Array<Filename>
Overrides FakeFS.readdirSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1459
Parameters
- p: PortablePath
- opts: object
  - withFileTypes: true
Returns Array<DirEntry>
Overrides FakeFS.readdirSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1460
Parameters
- p: PortablePath
- opts: object
  - withFileTypes: boolean
Returns Array<Filename> | Array<DirEntry>

readlinkPromise

readlinkPromise(p: PortablePath): Promise<string & object>

Overrides FakeFS.readlinkPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1481
Parameters
- p: PortablePath
Returns Promise<string & object>

readlinkSync

readlinkSync(p: PortablePath): PortablePath

Overrides FakeFS.readlinkSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1486
Parameters
- p: PortablePath
Returns PortablePath

realpathPromise

realpathPromise(p: PortablePath): Promise<string & object>

Overrides FakeFS.realpathPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:528
Parameters
- p: PortablePath
Returns Promise<string & object>

realpathSync

realpathSync(p: PortablePath): PortablePath

Overrides FakeFS.realpathSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:532
Parameters
- p: PortablePath
Returns PortablePath

Private registerEntry

registerEntry(p: PortablePath, index: number): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:787
Parameters
- p: PortablePath
- index: number
Returns void

Private registerListing

registerListing(p: PortablePath): Set<string & object>

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:773
Parameters
- p: PortablePath
Returns Set<string & object>

removePromise

removePromise(p: PortablePath, __namedParameters?: object): Promise<void>

Inherited from FakeFS.removePromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:303
Parameters
- p: PortablePath
- Default value __namedParameters: object = {}
  - maxRetries: number
  - recursive: boolean
Returns Promise<void>

removeSync

removeSync(p: PortablePath, __namedParameters?: object): void

Inherited from FakeFS.removeSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:342
Parameters
- p: PortablePath
- Default value __namedParameters: object = {}
  - recursive: boolean
Returns void

renamePromise

renamePromise(oldP: PortablePath, newP: PortablePath): Promise<never>

Overrides FakeFS.renamePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1085
Parameters
- oldP: PortablePath
- newP: PortablePath
Returns Promise<never>

renameSync

renameSync(oldP: PortablePath, newP: PortablePath): never

Overrides FakeFS.renameSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1089
Parameters
- oldP: PortablePath
- newP: PortablePath
Returns never

resolve

resolve(p: PortablePath): string & object

Overrides FakeFS.resolve
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:345
Parameters
- p: PortablePath
Returns string & object

Private resolveFilename

resolveFilename(reason: string, p: PortablePath, resolveLastComponent?: undefined | false | true): PortablePath
resolveFilename(reason: string, p: PortablePath, resolveLastComponent: boolean | undefined, throwIfNoEntry: boolean | undefined): PortablePath | undefined

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:826
Parameters
- reason: string
- p: PortablePath
- Optional resolveLastComponent: undefined | false | true
Returns PortablePath
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:827
Parameters
- reason: string
- p: PortablePath
- resolveLastComponent: boolean | undefined
- throwIfNoEntry: boolean | undefined
Returns PortablePath | undefined

rmdirPromise

rmdirPromise(p: PortablePath, opts?: RmdirOptions): Promise<void>

Overrides FakeFS.rmdirPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1324
Parameters
- p: PortablePath
- Optional opts: RmdirOptions
Returns Promise<void>

rmdirSync

rmdirSync(p: PortablePath, __namedParameters?: object): void

Overrides FakeFS.rmdirSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1328
Parameters
- p: PortablePath
- Default value __namedParameters: object = {}
  - recursive: boolean
Returns void

saveAndClose

saveAndClose(): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:305
Returns void

Private setFileSource

setFileSource(p: PortablePath, content: string | Buffer | ArrayBuffer | DataView): number

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:923
Parameters
- p: PortablePath
- content: string | Buffer | ArrayBuffer | DataView
Returns number

Private statImpl

statImpl(reason: string, p: PortablePath, opts?: object): Stats | BigIntStats

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:687
Parameters
- reason: string
- p: PortablePath
- Default value opts: object = {}
  - Optional bigint?: undefined | false | true
Returns Stats | BigIntStats

statPromise

statPromise(p: PortablePath): Promise<Stats>
statPromise(p: PortablePath, opts: StatOptions & object | undefined): Promise<Stats>
statPromise(p: PortablePath, opts: StatOptions & object): Promise<BigIntStats>
statPromise(p: PortablePath, opts?: StatOptions): Promise<Stats | BigIntStats>

Overrides FakeFS.statPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:584
Parameters
- p: PortablePath
Returns Promise<Stats>
Overrides FakeFS.statPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:585
Parameters
- p: PortablePath
- opts: StatOptions & object | undefined
Returns Promise<Stats>
Overrides FakeFS.statPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:586
Parameters
- p: PortablePath
- opts: StatOptions & object
Returns Promise<BigIntStats>
Overrides FakeFS.statPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:587
Parameters
- p: PortablePath
- Optional opts: StatOptions
Returns Promise<Stats | BigIntStats>

statSync

statSync(p: PortablePath): Stats
statSync(p: PortablePath, opts?: StatSyncOptions & object): Stats | undefined
statSync(p: PortablePath, opts: StatSyncOptions & object): BigIntStats | undefined
statSync(p: PortablePath, opts?: StatSyncOptions & object): Stats
statSync(p: PortablePath, opts: StatSyncOptions & object): BigIntStats
statSync(p: PortablePath, opts: StatSyncOptions & object): Stats | BigIntStats
statSync(p: PortablePath, opts?: StatSyncOptions): Stats | BigIntStats | undefined

Overrides FakeFS.statSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:596
Parameters
- p: PortablePath
Returns Stats
Overrides FakeFS.statSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:597
Parameters
- p: PortablePath
- Optional opts: StatSyncOptions & object
Returns Stats | undefined
Overrides FakeFS.statSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:598
Parameters
- p: PortablePath
- opts: StatSyncOptions & object
Returns BigIntStats | undefined
Overrides FakeFS.statSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:599
Parameters
- p: PortablePath
- Optional opts: StatSyncOptions & object
Returns Stats
Overrides FakeFS.statSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:600
Parameters
- p: PortablePath
- opts: StatSyncOptions & object
Returns BigIntStats
Overrides FakeFS.statSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:601
Parameters
- p: PortablePath
- opts: StatSyncOptions & object
Returns Stats | BigIntStats
Overrides FakeFS.statSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:602
Parameters
- p: PortablePath
- Optional opts: StatSyncOptions
Returns Stats | BigIntStats | undefined

symlinkPromise

symlinkPromise(target: PortablePath, p: PortablePath): Promise<void>

Overrides FakeFS.symlinkPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1374
Parameters
- target: PortablePath
- p: PortablePath
Returns Promise<void>

symlinkSync

symlinkSync(target: PortablePath, p: PortablePath): void

Overrides FakeFS.symlinkSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1378
Parameters
- target: PortablePath
- p: PortablePath
Returns void

truncatePromise

truncatePromise(p: PortablePath, len?: number): Promise<void>

Overrides FakeFS.truncatePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1513
Parameters
- p: PortablePath
- Default value len: number = 0
Returns Promise<void>

truncateSync

truncateSync(p: PortablePath, len?: number): void

Overrides FakeFS.truncateSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1528
Parameters
- p: PortablePath
- Default value len: number = 0
Returns void

unlinkPromise

unlinkPromise(p: PortablePath): Promise<void>

Overrides FakeFS.unlinkPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1243
Parameters
- p: PortablePath
Returns Promise<void>

unlinkSync

unlinkSync(p: PortablePath): void

Overrides FakeFS.unlinkSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1247
Parameters
- p: PortablePath
Returns void

Private unregisterEntry

unregisterEntry(p: PortablePath): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:801
Parameters
- p: PortablePath
Returns void

Private unregisterListing

unregisterListing(p: PortablePath): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:794
Parameters
- p: PortablePath
Returns void

unwatchFile

unwatchFile(p: PortablePath, cb?: WatchFileCallback): void

Overrides FakeFS.unwatchFile
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1585
Parameters
- p: PortablePath
- Optional cb: WatchFileCallback
Returns void

Private utimesImpl

utimesImpl(resolvedP: PortablePath, mtime: Date | string | number): void

- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1288
Parameters
- resolvedP: PortablePath
- mtime: Date | string | number
Returns void

utimesPromise

utimesPromise(p: PortablePath, atime: Date | string | number, mtime: Date | string | number): Promise<void>

Overrides FakeFS.utimesPromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1262
Parameters
- p: PortablePath
- atime: Date | string | number
- mtime: Date | string | number
Returns Promise<void>

utimesSync

utimesSync(p: PortablePath, atime: Date | string | number, mtime: Date | string | number): void

Overrides FakeFS.utimesSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1266
Parameters
- p: PortablePath
- atime: Date | string | number
- mtime: Date | string | number
Returns void

watch

watch(p: PortablePath, cb?: WatchCallback): Watcher
watch(p: PortablePath, opts: WatchOptions, cb?: WatchCallback): Watcher

Overrides FakeFS.watch
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1551
Parameters
- p: PortablePath
- Optional cb: WatchCallback
Returns Watcher
Overrides FakeFS.watch
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1552
Parameters
- p: PortablePath
- opts: WatchOptions
- Optional cb: WatchCallback
Returns Watcher

watchFile

watchFile(p: PortablePath, cb: WatchFileCallback): StatWatcher
watchFile(p: PortablePath, opts: WatchFileOptions, cb: WatchFileCallback): StatWatcher

Overrides FakeFS.watchFile
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1577
Parameters
- p: PortablePath
- cb: WatchFileCallback
Returns StatWatcher
Overrides FakeFS.watchFile
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1578
Parameters
- p: PortablePath
- opts: WatchFileOptions
- cb: WatchFileCallback
Returns StatWatcher

writeFilePromise

writeFilePromise(p: FSPath<PortablePath>, content: string | Buffer | ArrayBuffer | DataView, opts?: WriteFileOptions): Promise<void>

Overrides FakeFS.writeFilePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1175
Parameters
- p: FSPath<PortablePath>
- content: string | Buffer | ArrayBuffer | DataView
- Optional opts: WriteFileOptions
Returns Promise<void>

writeFileSync

writeFileSync(p: FSPath<PortablePath>, content: string | Buffer | ArrayBuffer | DataView, opts?: WriteFileOptions): void

Overrides FakeFS.writeFileSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:1193
Parameters
- p: FSPath<PortablePath>
- content: string | Buffer | ArrayBuffer | DataView
- Optional opts: WriteFileOptions
Returns void

writeJsonPromise

writeJsonPromise(p: PortablePath, data: any): Promise<void>

Inherited from FakeFS.writeJsonPromise
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:695
Parameters
- p: PortablePath
- data: any
Returns Promise<void>

writeJsonSync

writeJsonSync(p: PortablePath, data: any): void

Inherited from FakeFS.writeJsonSync
- Defined in packages/yarnpkg-fslib/sources/FakeFS.ts:699
Parameters
- p: PortablePath
- data: any
Returns void

writePromise

writePromise(fd: number, buffer: Buffer, offset?: undefined | number, length?: undefined | number, position?: undefined | number): Promise<number>
writePromise(fd: number, buffer: string, position?: undefined | number): Promise<number>

Overrides FakeFS.writePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:410
Parameters
- fd: number
- buffer: Buffer
- Optional offset: undefined | number
- Optional length: undefined | number
- Optional position: undefined | number
Returns Promise<number>
Overrides FakeFS.writePromise
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:411
Parameters
- fd: number
- buffer: string
- Optional position: undefined | number
Returns Promise<number>

writeSync

writeSync(fd: number, buffer: Buffer, offset?: undefined | number, length?: undefined | number, position?: undefined | number): number
writeSync(fd: number, buffer: string, position?: undefined | number): number

Overrides FakeFS.writeSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:420
Parameters
- fd: number
- buffer: Buffer
- Optional offset: undefined | number
- Optional length: undefined | number
- Optional position: undefined | number
Returns number
Overrides FakeFS.writeSync
- Defined in packages/yarnpkg-fslib/sources/ZipFS.ts:421
Parameters
- fd: number
- buffer: string
- Optional position: undefined | number
Returns number

Class ZipFS

Hierarchy

Constructors

Properties

Methods

Constructors

constructor

Parameters

p: PortablePath

opts: ZipPathOptions

Returns ZipFS

Parameters

data: Buffer | null

opts: ZipBufferOptions

Returns ZipFS

Properties

Private baseFs

Private entries

Private fds

Private fileSources

Private level

Private libzip

Private listings

Private lzSource

Private nextFd

Private path

pathUtils

Private readOnly

Private ready

Private stats

Private symlinkCount

Private zip

Methods

accessPromise

Parameters

p: PortablePath

Optional mode: undefined | number

Returns Promise<void>

accessSync

Parameters

p: PortablePath

Default value mode: number = constants.F_OK

Returns void

Private allocateBuffer

Parameters

content: string | Buffer | ArrayBuffer | DataView

Returns object

buffer: number

byteLength: number

Private allocateSource

Parameters

content: string | Buffer | ArrayBuffer | DataView

Returns number

Private allocateUnattachedSource

Parameters

content: string | Buffer | ArrayBuffer | DataView

Returns number

appendFilePromise

Parameters

p: FSPath<PortablePath>

content: string | Buffer | ArrayBuffer | DataView

Optional opts: WriteFileOptions

Returns Promise<void>

appendFileSync

Parameters

p: FSPath<PortablePath>

content: string | Buffer | ArrayBuffer | DataView

Default value opts: WriteFileOptions = {}

Returns void

changeFilePromise

Parameters

p: PortablePath

content: Buffer

Returns Promise<void>

Parameters

p: PortablePath

content: string

Optional opts: ChangeFileOptions

Returns Promise<void>

changeFileSync