Safe FS

Stop getting EMFILE errors! Open only as many files as the operating system supports.

Usage

Complete API Documentation.

var safefs = require('safefs')

SafeFS uses graceful-fs to wrap all of the standard file system methods to avoid EMFILE errors among other problems.

On-top of graceful-fs, SafeFS also adds additional wrapping on the following methods:

• writeFile(path, data, options?, next) - ensure the full path exists before writing to it
• appendFile(path, data, options?, next) - ensure the full path exists before writing to it
• mkdir(path, mode?, next) - mode defaults to 0o777 & (~process.umask())
• unlink(path, next) - checks if the file exists before removing it

SafeFS also define these additional methods:

• ensurePath(path, options, next) - ensure the full path exists, equivalent to unix's mdir -p path
• getParentPathSync(path) - returns the parent directory of the path

Alternatives

You should use these instead, which use and provide modern APIs while providing brilliant ecosystem support:

• @bevry/fs-accessible
• @bevry/fs-executable
• @bevry/fs-list
• @bevry/fs-mkdirp
• @bevry/fs-read
• @bevry/fs-readable
• @bevry/fs-remove
• @bevry/fs-rmdir
• @bevry/fs-unlink
• @bevry/fs-write
• @bevry/fs-writable

Install

npm

• Install: npm install --save safefs
• Import: import * as pkg from ('safefs')
• Require: const pkg = require('safefs')

Editions

This package is published with the following editions:

• safefs aliases safefs/source/index.js
• safefs/source/index.js is ESNext source code for Node.js 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules

TypeScript

This project provides its type information via inline JSDoc Comments. To make use of this in TypeScript, set your maxNodeModuleJsDepth compiler option to 5 or thereabouts. You can accomlish this via your tsconfig.json file like so:

{
  "compilerOptions": {
    "maxNodeModuleJsDepth": 5
  }
}

History

Discover the release history by heading on over to the HISTORY.md file.

Contribute

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

Backers

Maintainers

These amazing people are maintaining this project:

• Benjamin Lupton — view contributions

Sponsors

No sponsors yet! Will you be the first?

Contributors

These amazing people have contributed code to this project:

• Benjamin Lupton — view contributions
• James Gill — view contributions
• Kyle Robinson Young — view contributions
• Sean Fridman — view contributions

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

License

Unless stated otherwise all works are:

• Copyright © 2013+ Bevry Pty Ltd
• Copyright © 2011-2012 Benjamin Lupton

and licensed under:

• Artistic License 2.0