Don't set up yargs unless main module

electron-userland · Mar 29, 2016 · 1a5746f · 1a5746f
1 parent 31fe7f2
commit 1a5746f
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/src/cli.js b/src/cli.js
@@ -54,17 +54,17 @@ const yargs = require('yargs')
   .alias('h', 'help')
   .epilog('Copyright 2015');
 
-const argv = yargs.argv;
+if (process.mainModule === module) {
+  const argv = yargs.argv;
 
-if (!argv._ || argv._.length < 1) {
-  yargs.showHelp();
-  process.exit(-1);
-}
+  if (!argv._ || argv._.length < 1) {
+    yargs.showHelp();
+    process.exit(-1);
+  }
 
-const sourceDirs = argv._;
-const appDir = argv.a;
+  const sourceDirs = argv._;
+  const appDir = argv.a;
 
-if (process.mainModule === module) {
   main(appDir, sourceDirs)
     .then(() => process.exit(0))
     .catch((e) => {