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fs-write-stream-atomic (1.0.10)

Published 2026-02-24 13:57:05 +00:00 by atheaadmin

Installation

Setup this registry in your project .npmrc file:

registry=

To install the package using npm, run the following command:

npm install fs-write-stream-atomic@1.0.10

or add it to the package.json file:

"fs-write-stream-atomic": "1.0.10"

For more information on the npm registry, see the documentation.

About this package

fs-write-stream-atomic

Like fs.createWriteStream(...), but atomic.

Writes to a tmp file and does an atomic fs.rename to move it into place when it's done.

First rule of debugging: It's always a race condition.

USAGE

var fsWriteStreamAtomic = require('fs-write-stream-atomic')
// options are optional.
var write = fsWriteStreamAtomic('output.txt', options)
var read = fs.createReadStream('input.txt')
read.pipe(write)

// When the write stream emits a 'finish' or 'close' event,
// you can be sure that it is moved into place, and contains
// all the bytes that were written to it, even if something else
// was writing to `output.txt` at the same time.

fsWriteStreamAtomic(filename, [options])

• filename {String} The file we want to write to
• options {Object}
  • chown {Object} User and group to set ownership after write
    • uid {Number}
    • gid {Number}
  • encoding {String} default = 'utf8'
  • mode {Number} default = 0666
  • flags {String} default = 'w'

Dependencies

Dependencies

ID	Version
graceful-fs	^4.1.2
iferr	^0.1.5
imurmurhash	^0.1.4
readable-stream	1 || 2

Development Dependencies

ID	Version
rimraf	^2.4.4
standard	^5.4.1
tap	^2.3.1

Details

npm

2026-02-24 13:57:05 +00:00

0

Isaac Z. Schlueter

Project Site

ISC

latest

5.5 KiB

Assets (1)

fs-write-stream-atomic-1.0.10.tgz 5.5 KiB

Versions (1) View all

1.0.10 2026-02-24