From bdfc7593509f7ea20943a81de3b3932b03d4f7e8 Mon Sep 17 00:00:00 2001
From: Matt Ellis <matell@microsoft.com>
Date: Tue, 21 Mar 2017 18:03:17 -0700
Subject: [PATCH] Don't write `\b` when output is redirected

Fixes #6096
---
 src/Microsoft.DotNet.Archive/ConsoleProgressReport.cs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/Microsoft.DotNet.Archive/ConsoleProgressReport.cs b/src/Microsoft.DotNet.Archive/ConsoleProgressReport.cs
index 91e555c37..e8f6cd0df 100644
--- a/src/Microsoft.DotNet.Archive/ConsoleProgressReport.cs
+++ b/src/Microsoft.DotNet.Archive/ConsoleProgressReport.cs
@@ -29,9 +29,16 @@ namespace Microsoft.DotNet.Archive
                 string line = $"{value.Phase} {progress}%";
                 if (value.Phase == _currentPhase)
                 {
-                    Console.Write(new string('\b', _lastLineLength));
+                    if (Console.IsOutputRedirected)
+                    {
+                        Console.Write($"...{progress}%");
+                    }
+                    else
+                    {
+                        Console.Write(new string('\b', _lastLineLength));
+                        Console.Write(line);
+                    }
 
-                    Console.Write(line);
                     _lastLineLength = line.Length;
 
                     if (progress == 100)