From 001c107858860f9e751237540dd372ee9fe73a27 Mon Sep 17 00:00:00 2001
From: Eric Seidel <eseidel@chromium.org>
Date: Tue, 12 Jan 2016 09:03:44 -0800
Subject: [PATCH] Teach analyze how to print out the total time spent

Makes it more obvious that flutter analyze takes a long time.

@Hixie
---
 packages/flutter_tools/lib/src/commands/analyze.dart | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/flutter_tools/lib/src/commands/analyze.dart b/packages/flutter_tools/lib/src/commands/analyze.dart
index fe034219ed..6ac6a55e3f 100644
--- a/packages/flutter_tools/lib/src/commands/analyze.dart
+++ b/packages/flutter_tools/lib/src/commands/analyze.dart
@@ -30,6 +30,7 @@ class AnalyzeCommand extends FlutterCommand {
 
   @override
   Future<int> runInProject() async {
+    Stopwatch stopwatch = new Stopwatch()..start();
     Set<String> pubSpecDirectories = new Set<String>();
     List<String> dartFiles = argResults.rest.toList();
 
@@ -322,14 +323,16 @@ class AnalyzeCommand extends FlutterCommand {
         errorCount += 1;
       }
     }
+    stopwatch.stop();
+    String elapsed = (stopwatch.elapsedMilliseconds / 100.0).toStringAsFixed(1);
 
     if (exitCode < 0 || exitCode > 3) // 0 = nothing, 1 = hints, 2 = warnings, 3 = errors
       return exitCode;
 
     if (errorCount > 0)
-      return 1;
+      return 1; // Doesn't this mean 'hints' per the above comment?
     if (argResults['congratulate'])
-      print('No analyzer warnings!');
+      print('No analyzer warnings! (ran in ${elapsed}s)');
     return 0;
   }
 }