#35; add webpack config

webpack.config.js

@@ -0,0 +1,30 @@
+var bannerjs = require('bannerjs'),
+    webpack = require('webpack');
+
+module.exports = function(env) {
+
+  var config = {
+    context: __dirname,
+    entry: './src/search.js',
+    output: {
+      filename: 'gensearch.js',
+      path: __dirname + '/dist',
+      library: 'gensearch',
+      libraryTarget: 'umd'
+    },
+    plugins: [
+      new webpack.BannerPlugin({
+        banner: bannerjs.onebanner(),
+        raw: true
+      })
+    ]
+  };
+
+  // Minify for production build
+  if(env && env.production){
+    config.plugins.push(new webpack.optimize.UglifyJsPlugin());
+    config.output.filename = 'gensearch.min.js';
+  }
+
+  return config;
+};