How do you get a list of the names of all files present in a directory in Node.js?

Question

I\'m trying to get a list of the names of all the files present in a directory using Node.js. I want output that is an array of filenames. How can I do this?

Answer 1

IMO the most convinient way to do such tasks is to use a glob tool. Here's a glob package for node.js. Install with

npm install glob

Then use wild card to match filenames (example taken from package's website)

var glob = require("glob")

// options is optional
glob("**/*.js", options, function (er, files) {
  // files is an array of filenames.
  // If the `nonull` option is set, and nothing
  // was found, then files is ["**/*.js"]
  // er is an error object or null.
})