From f5df507d2d368dbaeaa18a2d7a98d9b68ce68a17 Mon Sep 17 00:00:00 2001
From: Rasmus Eneman <rasmus@eneman.eu>
Date: Sun, 17 Sep 2017 00:22:06 +0200
Subject: [PATCH] Display pid in already running message (#3131)

Fixes #3106
---
 packages/react-dev-utils/getProcessForPort.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/react-dev-utils/getProcessForPort.js b/packages/react-dev-utils/getProcessForPort.js
index 428dc62cfda..73a445f5b7a 100644
--- a/packages/react-dev-utils/getProcessForPort.js
+++ b/packages/react-dev-utils/getProcessForPort.js
@@ -48,9 +48,11 @@ function getProcessCommand(processId, processDirectory) {
     execOptions
   );
 
+  command = command.replace(/\n$/, '')
+
   if (isProcessAReactApp(command)) {
     const packageName = getPackageNameInDirectory(processDirectory);
-    return packageName ? packageName + '\n' : command;
+    return packageName ? packageName : command;
   } else {
     return command;
   }
@@ -68,7 +70,8 @@ function getProcessForPort(port) {
     var processId = getProcessIdOnPort(port);
     var directory = getDirectoryOfProcessById(processId);
     var command = getProcessCommand(processId, directory);
-    return chalk.cyan(command) + chalk.blue('  in ') + chalk.cyan(directory);
+    return chalk.cyan(command) + chalk.grey(' (pid ' + processId + ')\n') + 
+      chalk.blue('  in ') + chalk.cyan(directory);
   } catch (e) {
     return null;
   }