Missing files.

src/bin/create-index.js

@@ -0,0 +1,16 @@
+#!/usr/bin/env node
+
+import yargs from 'yargs';
+import writeIndex from './../writeIndex';
+
+let argv;
+
+argv = yargs
+    .demand(1)
+    .argv;
+
+writeIndex(argv._);
+
+/* eslint-disable no-console */
+console.log('OK!');
+/* eslint-enable no-console */