write-json-file

Stringify and write JSON to a file atomically

Creates directories for you as needed.

npm install write-json-file

import {writeJsonFile} from 'write-json-file';

await writeJsonFile('foo.json', {foo: true});

Returns a Promise.

Type: object

Type: string | number | undefined
Default: '\t'

Indentation as a string or number of spaces.

Pass in undefined for no formatting.

If you set both this and detectIndent, this value will be used when the indentation cannot be detected.

Type: boolean
Default: false

Detect indentation automatically if the file exists.

Type: boolean | Function
Default: false

Sort the keys recursively.

Optionally pass in a compare function.

Type: Function

Passed into JSON.stringify.

Type: number
Default: 0o666

The mode used when writing the file.

• load-json-file - Read and parse a JSON file
• make-dir - Make a directory and its parents if needed