Quiet console capture until the last attempt (#2089)

Author: Mpdreamz

docs/index.md

@@ -4,7 +4,7 @@ navigation_title: Elastic Docs v3
 
 # Welcome to Elastic Docs v3
 
-Elastic Docs V3 is our next-generation documentation platform designed to improve the experience of learning, using, and contributing to Elastic products. Built on a foundation of modern authoring tools and scalable infrastructure, V3 offers faster builds, streamlined versioning, and enhanced navigation to guide users through Elastic’s complex ecosystem.
+Elastic Docs V3 is our next-generation documentation platform designed to improve the experience of learning, using, and contributing to Elastic products. Built on a foundation of modern authoring tools and scalable infrastructure, V3 offers faster builds, streamlined versioning, and enhanced navigation to guide users through Elastic’s complex ecosystem.
 
 ## What do you want to do today?
 

src/Elastic.Documentation/ExternalCommands/ExternalCommandExecutor.cs

@@ -64,7 +64,6 @@ private string[] CaptureMultiple(bool muteExceptions, int attempts, string binar
 			}
 			catch (Exception ex)
 			{
-				collector.EmitGlobalWarning($"An exception occurred on attempt {i} to capture output of {binary}: {ex?.Message}");
 				if (ex is not null)
 					e = ex;
 			}
@@ -84,7 +83,8 @@ string[] CaptureOutput(Exception? previousException, int iteration, int max)
 				WorkingDirectory = workingDirectory.FullName,
 				Timeout = TimeSpan.FromSeconds(3),
 				WaitForExit = TimeSpan.FromSeconds(3),
-				ConsoleOutWriter = new ConsoleOutWriter()
+				// Capture the output of the command if it's the last iteration
+				ConsoleOutWriter = iteration == max ? new ConsoleOutWriter() : NoopConsoleWriter.Instance,
 			};
 			var result = Proc.Start(arguments);