build(webpack): fix library build

Author: bitjson

package.json

@@ -70,7 +70,7 @@
     "raw-loader": "^0.5.1",
     "trash-cli": "^1.3.0",
     "validate-commit-msg": "^2.6.1",
-    "webpack": "^2.4.1"
+    "webpack": "^2.7.0"
   },
   "config": {
     "commitizen": {

webpack.library.config.js

@@ -2,16 +2,21 @@ const webpack = require('webpack');
 const path = require('path');
 
 module.exports = {
+  devtool: 'source-map',
   entry: {
-    worker: path.join(__dirname, './src/browser/src/worker.js'),
+    worker: path.join(__dirname, './src/browser/src/library.js')
   },
   output: {
-    path: path.join(__dirname, './src/browser'),
-    filename: 'worker.min.js'
+    path: path.join(__dirname, './dist'),
+    filename: 'cordova-plugin-qrscanner-lib.min.js',
+    library: 'QRScanner',
+    libraryTarget: 'umd',
+    umdNamedDefine: true
   },
   plugins: [
     new webpack.optimize.UglifyJsPlugin({
-      comments: false
+      comments: false,
+      sourceMap: true
     })
   ]
-}
+};