Get variables from file name and rename files

index.js

var fs = require('fs')
var filepath = require('filepath')

fs.readdir('./logos', function(err, files) {
  var path = filepath.newPath()

  files.forEach(function(file) {
    // remove the extension
    var splitFile = file.split('.')

    // remove the extension and save to a variable
    var extension = splitFile.pop()

    var separator = "_"

    var splitFileName = splitFile[0].split(separator)

    if (splitFileName.length === 3) {
      // get the three elements
      var division = splitFileName[0]
      var type = splitFileName[1]
      var state = splitFileName[2]

      var newFileName = `${state}_${division}_${type}.${extension}`

      fs.rename(`${path}/logos/${file}`, `${path}/sorted/${newFileName}`, function(err) {
        if (err) console.log(`ERROR: ${err}`)
      })
    } else {

    }

  })
})