Added md5 checksum for each file upload

Author: tumulr

lib/index.js

@@ -3,6 +3,7 @@
 const Busboy = require('busboy');
 const fs = require('fs-extra');
 const streamifier = require('streamifier');
+const md5 = require('md5');
 
 const ACCEPTABLE_MIME = /^(?:multipart\/.+)$/i;
 const UNACCEPTABLE_METHODS = [
@@ -134,6 +135,7 @@ function processMultipart(options, req, res, next) {
         data: buf,
         encoding: encoding,
         mimetype: mime,
+        md5: md5(buf),
         mv: function(path, callback) {
           // Callback is passed in, use the callback API
           if (callback) {

package-lock.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "busboy": "^0.2.14",
     "fs-extra": "^4.0.1",
+    "md5": "^2.2.1",
     "streamifier": "^0.1.1"
   },
   "engines": {