Added md5 checksum for each file upload

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

@@ -0,0 +1,33 @@
+{
+  "name": "express-fileupload",
+  "version": "0.3.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "charenc": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/charenc/-/charenc-0.0.2.tgz",
+      "integrity": "sha1-wKHS86cJLgN3S/qD8UwPxXkKhmc="
+    },
+    "crypt": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/crypt/-/crypt-0.0.2.tgz",
+      "integrity": "sha1-iNf/fsDfuG9xPch7u0LQRNPmxBs="
+    },
+    "is-buffer": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
+      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+    },
+    "md5": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/md5/-/md5-2.2.1.tgz",
+      "integrity": "sha1-U6s41f48iJG6RlMp6iP6wFQBJvk=",
+      "requires": {
+        "charenc": "0.0.2",
+        "crypt": "0.0.2",
+        "is-buffer": "1.1.6"
+      }
+    }
+  }
+}

package.json

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