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Gathering detailed insights and metrics for @ava/write-file-atomic

@ava/write-file-atomic - 2.2.0 | npmpackage.info

@ava/write-file-atomic

Write files in an atomic fashion w/configurable ownership

2.2.0

ISC

JavaScript

4.93 kB

21,691,882 2.6

Installations

npm install @ava/write-file-atomic

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

8.1.2

NPM Version

5.0.3 Score

97.2

Supply Chain

82.5

Quality

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

avajs

Download Statistics

Total Downloads

21,691,882

Last Day

2,108

Last Week

23,046

Last Month

96,366

Last Year

1,339,853

GitHub Statistics

ISC License

52 Commits

4 Forks

6 Watchers

4 Branches

2 Contributors

Updated on Jan 28, 2023

Bundle Size

15.11 kB

Minified

4.93 kB

Minified + Gzipped

Bundlephobia

Maintainers

View All 2 Contributors

Package Meta Information

Latest Version

2.2.0

Package Id

@ava/write-file-atomic@2.2.0

Size

3.02 kB

NPM Version

5.0.3

Node Version

8.1.2

Published on

Jun 25, 2017

Total Downloads

Cumulative downloads

Total Downloads

21,691,882

Last Day

-9.3%

2,108

Compared to previous day

Last Week

-8.8%

23,046

Compared to previous week

Last Month

7.9%

96,366

Compared to previous month

Last Year

-14.6%

1,339,853

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

graceful-fs imurmurhash slide

Dev Dependencies

mkdirp require-inject rimraf standard tap

write-file-atomic

Forked from https://github.com/npm/write-file-atomic to include https://github.com/npm/write-file-atomic/pull/25, for use with AVA.

This is an extension for node's fs.writeFile that makes its operation atomic and allows you set ownership (uid/gid of the file).

var writeFileAtomic = require('write-file-atomic')
writeFileAtomic(filename, data, [options], callback)

filename String
data String | Buffer
options Object
- chown Object
  - uid Number
  - gid Number
- encoding String | Null default = 'utf8'
- fsync Boolean default = true
- mode Number default = 438 (aka 0666 in Octal) callback Function

Atomically and asynchronously writes data to a file, replacing the file if it already exists. data can be a string or a buffer.

The file is initially named filename + "." + murmurhex(__filename, process.pid, ++invocations). If writeFile completes successfully then, if passed the chown option it will change the ownership of the file. Finally it renames the file back to the filename you specified. If it encounters errors at any of these steps it will attempt to unlink the temporary file and then pass the error back to the caller.

If provided, the chown option requires both uid and gid properties or else you'll get an error.

The encoding option is ignored if data is a buffer. It defaults to 'utf8'.

If the fsync option is false, writeFile will skip the final fsync call.

The callback is always invoked with the initial (temporary) filename.

Example:

1writeFileAtomic('message.txt', 'Hello Node', {chown:{uid:100,gid:50}}, function (err) {
2  if (err) throw err;
3  console.log('It\'s saved!');
4});

var writeFileAtomicSync = require('write-file-atomic').sync
writeFileAtomicSync(filename, data, [options])

The synchronous version of writeFileAtomic. Returns the initial (temporary) filename.

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

10

Security-Policy

Determines if the project has published a security policy.

0

Maintained

Determines if the project is "actively maintained".

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

SAST

Determines if the project uses static code analysis.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

58 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-h6ch-v84p-w6p9
Warn: Project is vulnerable to: GHSA-4gmj-3p3h-gm8h
Warn: Project is vulnerable to: GHSA-qrmc-fj45-qfc2
Warn: Project is vulnerable to: GHSA-q42p-pg8m-cqh6
Warn: Project is vulnerable to: GHSA-w457-6q6x-cgp9
Warn: Project is vulnerable to: GHSA-62gr-4qp9-h98f
Warn: Project is vulnerable to: GHSA-f52g-6jhx-586p
Warn: Project is vulnerable to: GHSA-2cf5-4w76-r9qv
Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-44pw-h2cw-w3vq
Warn: Project is vulnerable to: GHSA-jp4x-w63m-7wgm
Warn: Project is vulnerable to: GHSA-c429-5p7v-vgjp
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-4hpf-3wq7-5rpr
Warn: Project is vulnerable to: GHSA-f522-ffg8-j8r6
Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-282f-qqgm-c34q
Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-w9mr-4mfr-499f
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-6g33-f262-xjp4
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-4rq4-32rv-6wp6
Warn: Project is vulnerable to: GHSA-64g7-mvw6-v9qj
Warn: Project is vulnerable to: GHSA-2m39-62fm-q8r3
Warn: Project is vulnerable to: GHSA-mf6x-7mm4-x2g7
Warn: Project is vulnerable to: GHSA-g7q5-pjjr-gqvp
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-xc7v-wxcw-j472
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh
Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp

Score

2.6

/10

Last Scanned on 2025-06-16

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

@ava/write-file-atomic

Installations

Developer Guide

No

CommonJS

8.1.2

5.0.3

Score

Pull Requests

0

0

0

Issues

0

0

0

Releases

Unable to fetch releases

Languages

Developer

avajs

Download Statistics

GitHub Statistics

Bundle Size

15.11 kB

4.93 kB

Maintainers

Package Meta Information

Total Downloads

21,691,882

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Dev Dependencies

write-file-atomic

var writeFileAtomic = require('write-file-atomic')writeFileAtomic(filename, data, [options], callback)

var writeFileAtomicSync = require('write-file-atomic').syncwriteFileAtomicSync(filename, data, [options])

10

10

10

0

0

0

0

0

0

0

2.6

/10

var writeFileAtomic = require('write-file-atomic')
writeFileAtomic(filename, data, [options], callback)

var writeFileAtomicSync = require('write-file-atomic').sync
writeFileAtomicSync(filename, data, [options])