Node.js - get files from directory (recursively) asynchronous example

directory/

 ├── one.txt

 └── directory2/

 |      └── two.json

 └── directory3/

        └── three.html

const fs = require('fs/promises');

const path = require('path');

​

const getFilesFromDirectory = async (directoryPath) => {

    const filesInDirectory = await fs.readdir(directoryPath);

    const files = await Promise.all(

        filesInDirectory.map(async (file) => {

            const filePath = path.join(directoryPath, file);

            const stats = await fs.stat(filePath);

            if (stats.isDirectory()) {

                return getFilesFromDirectory(filePath);

            } else {

                return filePath;

            }

        })

    );

    return files.filter((file) => file.length); // return with empty arrays removed

};

​

const displayFiles = async () => {

    console.log(await getFilesFromDirectory('C:\\directory'));

};

​

displayFiles();

[

  'one.txt',

  'two.json',

  'three.html'

]