/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 vote357 views1 answer
Node js get list of all names of object array
Javascript Node.js
2 votes310 views1 answer
Access to static file nodejs
Javascript Node.js
0 vote311 views1 answer
How can I set cookie in node js using express framework?
Javascript Node.js
0 vote319 views1 answer
Buildpack for nodejs
Javascript Node.js
0 vote314 views1 answer
Nodejs version api
Javascript Node.js
0 vote327 views1 answer
Node red debug to console
Javascript Node.js
0 vote452 views1 answer
Determine location of ip address nodejs
Javascript Node.js
1 vote511 views1 answer
Nodejs redis json count object keys
Javascript Node.js
0 vote336 views1 answer
Node js create or check directory
Javascript Node.js
0 vote325 views1 answer
Passing variable in table row delete button node js express
Javascript Node.js