Copy static/, dot-atom/ and vendor/ as they are

build/build.js

@@ -5,7 +5,9 @@
 const cleanOutputDirectory = require('./lib/clean-output-directory')
 const transpileBabelPaths = require('./lib/transpile-babel-paths')
 const transpileCoffeeScriptPaths = require('./lib/transpile-coffee-script-paths')
+const copyStaticAssets = require('./lib/copy-static-assets')
 
 cleanOutputDirectory()
 transpileBabelPaths()
 transpileCoffeeScriptPaths()
+copyStaticAssets()

build/lib/copy-static-assets.js

@@ -0,0 +1,22 @@
+// This module exports a function that copies all the static assets into the
+// appropriate location in the build output directory.
+
+'use strict'
+
+const path = require('path')
+const fs = require('fs-extra')
+const computeDestinationPath = require('./compute-destination-path')
+const CONFIG = require('../config')
+
+module.exports = function () {
+  console.log('Copying static assets...');
+  const sourcePaths = [
+    path.join(CONFIG.repositoryRootPath, 'static'),
+    path.join(CONFIG.repositoryRootPath, 'dot-atom'),
+    path.join(CONFIG.repositoryRootPath, 'vendor')
+  ]
+
+  for (let srcPath of sourcePaths) {
+    fs.copySync(srcPath, computeDestinationPath(srcPath))
+  }
+}