parse port string as integer

parcel-bundler · Dec 16, 2017 · 1fa9fef · 1fa9fef
1 parent c008bb0
commit 1fa9fef
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/bin/cli.js b/bin/cli.js
@@ -10,7 +10,11 @@ program.version(version);
 program
   .command('serve [input]')
   .description('starts a development server')
-  .option('-p, --port <port>', 'set the port to serve on. defaults to 1234')
+  .option(
+    '-p, --port <port>',
+    'set the port to serve on. defaults to 1234',
+    parseInt
+  )
   .option('-o, --open', 'automatically open in default browser')
   .option(
     '-d, --out-dir <path>',