Prettier RN local-cli

Reviewed By: yungsters

Differential Revision: D7962462

fbshipit-source-id: 0afe2092af8703895de91a6d1400315c3173aa6d

local-cli/util/isPackagerRunning.js

@@ -3,7 +3,10 @@
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
+ *
+ * @format
  */
+
 'use strict';
 
 const fetch = require('node-fetch');
@@ -17,12 +20,16 @@ const fetch = require('node-fetch');
  *   - `unrecognized`: one other process is running on the port we expect the
  *                     packager to be running.
  */
-function isPackagerRunning(packagerPort = (process.env.RCT_METRO_PORT || 8081)) {
+function isPackagerRunning(packagerPort = process.env.RCT_METRO_PORT || 8081) {
   return fetch(`http://localhost:${packagerPort}/status`).then(
-    res => res.text().then(body =>
-      body === 'packager-status:running' ? 'running' : 'unrecognized'
-    ),
-    () => 'not_running'
+    res =>
+      res
+        .text()
+        .then(
+          body =>
+            body === 'packager-status:running' ? 'running' : 'unrecognized',
+        ),
+    () => 'not_running',
   );
 }