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write-json-file

write-json-file Build Status

Stringify and write JSON to a file atomically

Creates directories for you as needed.

Install

$ npm install write-json-file

Usage

const writeJsonFile = require('write-json-file');
 
writeJsonFile('foo.json', {foo: true}).then(() => {
    console.log('done');
});

API

writeJsonFile(filepath, data, [options])

Returns a Promise.

writeJsonFile.sync(filepath, data, [options])

options

Type: Object

indent

Type: string number
Default: '\t'

Indentation as a string or number of spaces.
Pass in null for no formatting.

detectIndent

Type: boolean
Default: false

Detect indentation automatically if the file exists.

sortKeys

Type: boolean function
Default: false

Sort the keys recursively.
Optionally pass in a compare function.

replacer

Type: function

Passed into JSON.stringify.

mode

Type: number
Default: 0o666

Mode used when writing the file.

Related

License

MIT © Sindre Sorhus