refactor

js/commander.js

@@ -0,0 +1,20 @@
+const commander = require("commander");
+const program = new commander.Command();
+const something = program.parse(process.argv);
+
+let lib;
+
+function parse() {
+  return something;
+}
+
+function args() {
+  return something.args;
+}
+
+lib = {
+  args,
+  parse
+};
+
+module.exports = lib;