22 lines
489 B
Markdown
22 lines
489 B
Markdown
---
|
|
title: createDirIfNotExists
|
|
tags: node,beginner
|
|
firstSeen: 2018-12-12T19:25:16+02:00
|
|
lastUpdated: 2020-10-22T20:23:47+03:00
|
|
---
|
|
|
|
Creates a directory, if it does not exist.
|
|
|
|
- Use `fs.existsSync()` to check if the directory exists, `fs.mkdirSync()` to create it.
|
|
|
|
```js
|
|
const fs = require('fs');
|
|
|
|
const createDirIfNotExists = dir => (!fs.existsSync(dir) ? fs.mkdirSync(dir) : undefined);
|
|
```
|
|
|
|
```js
|
|
createDirIfNotExists('test');
|
|
// creates the directory 'test', if it doesn't exist
|
|
```
|