Read a directory recursively

recursive-readdir-sync.ts

import fs from 'fs'
import path from 'path'

const recursiveReaddirSync = (currentPath : string) => {
  let results : Array<string> = []

  fs.readdirSync(currentPath).forEach(filename => {
    const filePath = path.resolve(currentPath, filename)
    const stat = fs.statSync(filePath)
    if (stat.isDirectory()) {
      results = results.concat(
        recursiveReaddirSync(filePath)
      )
      return
    }
    if (stat.isFile()) {
      results.push(filePath)
      return
    }
  })

  return results
}

export default recursiveReaddirSync