A Node.js script that remove spaces from filenames and replace for dashes

remove-spaces.js

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

const DIR = '.'

const spacesRegex = /\s/g

;(async () => {
  try {
    const files = await fs.readdir(DIR)

    for (const file of files) {
      const stat = await fs.stat(file)
      const IS_NOT_FILE = !stat.isFile()
      if (IS_NOT_FILE) continue

      const oldPath = path.join(DIR, file)
      const newPath = path.join(DIR, file.replace(spacesRegex, '-'))
      await fs.rename(oldPath, newPath)
    }
  } catch (err) {
    console.log(err)
  }
})()