version for node working

lib/frame_grabber.js

@@ -1,15 +1,10 @@
-/* jshint undef: true, unused: true, browser:true, devel: true */
-/* global define */
-
-define(["cv_utils"], function(CVUtils) {
-    "use strict";
-
-    var Ndarray = require("ndarray"),
+const CVUtils = require('../src/cv_utils'),
+      Ndarray = require("ndarray"),
       Interp2D = require("ndarray-linear-interpolate").d2;
 
-    var FrameGrabber = {};
+var FrameGrabber = {};
 
-    FrameGrabber.create = function(inputStream) {
+FrameGrabber.create = function(inputStream) {
     var _that = {},
         _streamConfig = inputStream.getConfig(),
         _video_size = CVUtils.imageRef(inputStream.getRealWidth(), inputStream.getRealHeight()),
@@ -95,7 +90,6 @@ define(["cv_utils"], function(CVUtils) {
     };
 
     return _that;
-    };
+};
 
-    return (FrameGrabber);
-});
+module.exports = FrameGrabber;

lib/input_stream.js

@@ -1,14 +1,8 @@
-/* jshint undef: true, unused: true, browser:true, devel: true */
-/* global define */
+const GetPixels = require("get-pixels");
 
-define(function() {
-    "use strict";
+var InputStream = {};
 
-    var GetPixels = require("get-pixels");
-
-    var InputStream = {};
-
-    InputStream.createImageStream = function() {
+InputStream.createImageStream = function() {
     var that = {};
     var _config = null;
 
@@ -154,7 +148,6 @@ define(function() {
     };
 
     return that;
-    };
+};
 
-    return (InputStream);
-});
+module.exports = InputStream;

package.json

@@ -3,7 +3,7 @@
   "version": "0.7.0",
   "description": "An advanced barcode-scanner written in JavaScript",
   "main": "lib/quagga.js",
-  "browser": "dist/quagga.js",
+  "browser": "dist/quagga.min.js",
   "devDependencies": {
     "async": "^1.4.2",
     "babel-core": "^5.8.25",

src/barcode_locator.js

@@ -58,7 +58,7 @@ function initBuffers() {
     _skelImageWrapper = new ImageWrapper(_patchSize,
         new Uint8Array(skeletonImageData, _patchSize.x * _patchSize.y * 3, _patchSize.x * _patchSize.y),
         undefined, true);
-    _skeletonizer = skeletonizer((typeof window !== 'undefined') ? window : self, {
+    _skeletonizer = skeletonizer((typeof window !== 'undefined') ? window : (typeof self !== 'undefined') ? self : global, {
         size: _patchSize.x
     }, skeletonImageData);
 

src/quagga.js

@@ -1,9 +1,7 @@
 import TypeDefs from './typedefs'; // eslint-disable-line no-unused-vars
-import InputStream from './input_stream';
 import ImageWrapper from './image_wrapper';
 import BarcodeLocator from './barcode_locator';
 import BarcodeDecoder from './barcode_decoder';
-import FrameGrabber from './frame_grabber';
 import Config from './config';
 import Events from './events';
 import CameraAccess from './camera_access';
@@ -12,6 +10,8 @@ import {vec2} from 'gl-matrix';
 import ResultCollector from './result_collector';
 
 const merge = require('lodash/object/merge');
+const InputStream = require('input_stream');
+const FrameGrabber = require('frame_grabber');
 
 var _inputStream,
     _framegrabber,

webpack.config.js

@@ -1,5 +1,6 @@
 var webpack = require('webpack'),
-    MyUmdPlugin = require('./plugins/umd');
+    MyUmdPlugin = require('./plugins/umd'),
+    path = require('path');
 
 module.exports = {
     entry: [
@@ -14,7 +15,11 @@ module.exports = {
         }]
     },
     resolve: {
-        extensions: ['', '.js', '.jsx']
+        extensions: ['', '.js', '.jsx'],
+        alias: {
+            'input_stream$': path.resolve(__dirname, 'src/input_stream'),
+            'frame_grabber$': path.resolve(__dirname, 'src/frame_grabber')
+        }
     },
     output: {
         path: __dirname + '/dist',

webpack.node.config.js

@@ -0,0 +1,26 @@
+var webpack = require('webpack'),
+    path = require('path');
+
+module.exports = require('./webpack.config.js');
+
+console.log(path.resolve(__dirname, 'lib/input_stream'));
+
+module.exports.resolve = {
+    extensions: ['', '.js', '.jsx'],
+    alias: {
+        'input_stream$': path.resolve(__dirname, 'lib/input_stream'),
+        'frame_grabber$': path.resolve(__dirname, 'lib/frame_grabber')
+    }
+};
+
+module.exports.externals = [
+    "get-pixels",
+    "gl-matrix",
+    "lodash",
+    "ndarray",
+    "ndarray-linear-interpolate"
+];
+module.exports.output.libraryTarget = "commonjs2";
+module.exports.plugins = [];
+module.exports.output.path = __dirname + '/lib';
+module.exports.output.filename = 'quagga.js';