set up prepublish script to build dist/math-traverse.js

.babelrc

@@ -0,0 +1,3 @@
+{
+    "presets": ["es2015"]
+}

.gitignore

@@ -0,0 +1,2 @@
+node_modules
+dist

package.json

@@ -2,18 +2,22 @@
   "name": "math-traverse",
   "version": "0.0.1",
   "description": "Library for traversing and replacing nodes in a math-ast AST",
-  "main": "index.js",
+  "main": "dist/math-traverse.js",
   "scripts": {
+    "prepublish": "webpack",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/semantic-math/math-traverse.git"
-  },
+  "repository": "git+https://github.com/semantic-math/math-traverse.git",
   "author": "Kevin Barabash <[email protected]>",
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/semantic-math/math-traverse/issues"
   },
-  "homepage": "https://github.com/semantic-math/math-traverse#readme"
+  "homepage": "https://github.com/semantic-math/math-traverse#readme",
+  "devDependencies": {
+    "babel-core": "^6.24.1",
+    "babel-loader": "^7.0.0",
+    "babel-preset-es2015": "^6.24.1",
+    "webpack": "^2.4.1"
+  }
 }

webpack.config.js

@@ -0,0 +1,19 @@
+const path = require('path');
+
+module.exports = {
+    entry: "./index.js",
+    output: {
+        path: path.join(__dirname, "dist"),
+        filename: "math-traverse.js",
+        libraryTarget: "commonjs2"
+    },
+    module: {
+        loaders: [
+            {
+                test: /\.js$/,
+                exclude: /node_modules/,
+                loader: 'babel-loader',
+            }
+        ]
+    }
+}