/Javascript/Node.js/Read only directories in node

Read only directories in node

// Promises

const { promises: { readdir } } = require('fs')

const getDirectories = async source =>
  (await readdir(source, { withFileTypes: true }))
    .filter(dirent => dirent.isDirectory())
    .map(dirent => dirent.name)
    
 // Synchronous
 const { readdirSync } = require('fs')

const getDirectories = source =>
  readdirSync(source, { withFileTypes: true })
    .filter(dirent => dirent.isDirectory())
    .map(dirent => dirent.name)
    
 // Callbacks
 const { readdir } = require('fs')

const getDirectories = (source, callback) =>
  readdir(source, { withFileTypes: true }, (err, files) => {
    if (err) {
      callback(err)
    } else {
      callback(
        files
          .filter(dirent => dirent.isDirectory())
          .map(dirent => dirent.name)
      )
    }
  })

Source: stackoverflow.com

Similar codes

0 vote172 views1 answer
Xpath nodejs
Javascript Node.js
14 votes188 views3 answers
Node fs exists
Javascript Node.js
18 votes186 views4 answers
Nodejs create folder if not exist
Javascript Node.js
0 vote165 views2 answers
Get audio duration node js
Javascript Node.js
173 votes753 views6 answers
Node mon
Javascript Node.js
5 votes166 views2 answers
Nodejs get file size
Javascript Node.js
143 votes744 views2 answers
Nodemon script nodejs
Javascript Node.js
0 vote184 views1 answer
Node pg array in
Javascript Node.js
33 votes188 views6 answers
Nodejs current timestamp
Javascript Node.js
1 vote167 views1 answer
Nodejs aws s3 stream upload
Javascript Node.js