/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 vote192 views1 answer
Is nodejs code visible client side
Javascript Node.js
0 vote210 views1 answer
How to include build script in node js
Javascript Node.js
0 vote195 views1 answer
Nodejs put array in file
Javascript Node.js
0 vote201 views1 answer
Node process.env.PORT
Javascript Node.js
0 vote236 views1 answer
S3 list objects in folder node js
Javascript Node.js
0 vote209 views10 answers
Node js firebird example
Javascript Node.js
40 votes214 views2 answers
How to get current year in nodejs
Javascript Node.js
2 votes201 views1 answer
Sleep in nodejs?
Javascript Node.js
1 vote200 views2 answers
Node alternative to btoa
Javascript Node.js
0 vote232 views2 answers
S3.getobject nodejs example
Javascript Node.js