Update main.coffee

main.coffee

@@ -3,6 +3,7 @@ os = require 'os'
 bytes = require 'bytes'
 express = require 'express'
 { fromBuffer } = require 'file-type'
+serve = require 'serve-index'
 
 limitSize = '500mb'
 tmpFolder = os.tmpdir()
@@ -25,6 +26,7 @@ app.use (req, res, next) ->
 	next()
 # allow user to access file in tmpFolder
 app.use '/file', express.static tmpFolder
+app.use '/file', serve tmpFolder, { hidden: true icons: true }
 
 app.all '/', (_, res) -> res.send 'POST /upload'