Implement new echo behavior and command (#139)

* Remove controlling echoing by command

* Add 'echo on' and 'echo off' action commands

* PR feedback and add L0 tests

* Register new command

* Eric's PR feedback

* Tweak logging a bit

* Rename EchoOnActionCommandSuccess -> EchoOnActionCommand

* More PR reaction

* Make warning messages in Action Commands not rely on context from echo commands

releaseNote.md

@@ -1,12 +1,12 @@
 ## Features
-  - N/A
+  - Set Default shell to powershell for windows runners (#135)
+  - Use Powershell as fallback if Powershell Core is not available for default shell on windows (#142)
 
 ## Bugs
-  - Reverted removal of additional fields error and warning fields (#147)
-  - Actions cache would incorrectly cache the action if the tag was updated (#148)
+  - Removed unintended additional fields on error and warning commands (#137)
 
 ## Misc
-  - Updated to .NET Core 3.0 (#127)
+  - N/A
 
 ## Agent Downloads  
 

src/Runner.Common/ExtensionManager.cs

@@ -54,6 +54,7 @@ namespace GitHub.Runner.Common
                     Add<T>(extensions, "GitHub.Runner.Worker.DebugCommandExtension, Runner.Worker");
                     Add<T>(extensions, "GitHub.Runner.Worker.GroupCommandExtension, Runner.Worker");
                     Add<T>(extensions, "GitHub.Runner.Worker.EndGroupCommandExtension, Runner.Worker");
+                    Add<T>(extensions, "GitHub.Runner.Worker.EchoCommandExtension, Runner.Worker");
                     break;
                 default:
                     // This should never happen.

src/Runner.Plugins/Artifact/FileContainerServer.cs

@@ -236,15 +236,15 @@ namespace GitHub.Runner.Plugins.Artifact
                     // try upload all files for the first time.
                     UploadResult uploadResult = await ParallelUploadAsync(context, files, maxConcurrentUploads, _uploadCancellationTokenSource.Token);
 
-                    if (uploadResult.FailedFiles.Count == 0)
+                    if (uploadResult.RetryFiles.Count == 0)
                     {
                         // all files have been upload succeed.
-                        context.Output("File upload succeed.");
+                        context.Output("File upload complete.");
                         return uploadResult.TotalFileSizeUploaded;
                     }
                     else
                     {
-                        context.Output($"{uploadResult.FailedFiles.Count} files failed to upload, retry these files after a minute.");
+                        context.Output($"{uploadResult.RetryFiles.Count} files failed to upload, retry these files after a minute.");
                     }
 
                     // Delay 1 min then retry failed files.
@@ -255,13 +255,13 @@ namespace GitHub.Runner.Plugins.Artifact
                     }
 
                     // Retry upload all failed files.
-                    context.Output($"Start retry {uploadResult.FailedFiles.Count} failed files upload.");
-                    UploadResult retryUploadResult = await ParallelUploadAsync(context, uploadResult.FailedFiles, maxConcurrentUploads, _uploadCancellationTokenSource.Token);
+                    context.Output($"Start retry {uploadResult.RetryFiles.Count} failed files upload.");
+                    UploadResult retryUploadResult = await ParallelUploadAsync(context, uploadResult.RetryFiles, maxConcurrentUploads, _uploadCancellationTokenSource.Token);
 
-                    if (retryUploadResult.FailedFiles.Count == 0)
+                    if (retryUploadResult.RetryFiles.Count == 0)
                     {
                         // all files have been upload succeed after retry.
-                        context.Output("File upload succeed after retry.");
+                        context.Output("File upload complete after retry.");
                         return uploadResult.TotalFileSizeUploaded + retryUploadResult.TotalFileSizeUploaded;
                     }
                     else
@@ -465,75 +465,61 @@ namespace GitHub.Runner.Plugins.Artifact
                     using (FileStream fs = File.Open(fileToUpload, FileMode.Open, FileAccess.Read, FileShare.Read))
                     {
                         string itemPath = (_containerPath.TrimEnd('/') + "/" + fileToUpload.Remove(0, _sourceParentDirectory.Length + 1)).Replace('\\', '/');
-                        uploadTimer.Restart();
-                        bool catchExceptionDuringUpload = false;
-                        HttpResponseMessage response = null;
+                        bool failAndExit = false;
                         try
                         {
-                            response = await _fileContainerHttpClient.UploadFileAsync(_containerId, itemPath, fs, _projectId, cancellationToken: token, chunkSize: 4 * 1024 * 1024);
+                            uploadTimer.Restart();
+                            using (HttpResponseMessage response = await _fileContainerHttpClient.UploadFileAsync(_containerId, itemPath, fs, _projectId, cancellationToken: token, chunkSize: 4 * 1024 * 1024))
+                            {
+                                if (response == null || response.StatusCode != HttpStatusCode.Created)
+                                {
+                                    context.Output($"Unable to copy file to server StatusCode={response?.StatusCode}: {response?.ReasonPhrase}. Source file path: {fileToUpload}. Target server path: {itemPath}");
+
+                                    if (response?.StatusCode == HttpStatusCode.Conflict)
+                                    {
+                                        // fail upload task but continue with any other files
+                                        context.Error($"Error '{fileToUpload}' has already been uploaded.");
+                                    }
+                                    else if (_fileContainerHttpClient.IsFastFailResponse(response))
+                                    {
+                                        // Fast fail: we received an http status code where we should abandon our efforts
+                                        context.Output($"Cannot continue uploading files, so draining upload queue of {_fileUploadQueue.Count} items.");
+                                        DrainUploadQueue(context);
+                                        failedFiles.Clear();
+                                        failAndExit = true;
+                                        throw new UploadFailedException($"Critical failure uploading '{fileToUpload}'");
+                                    }
+                                    else
+                                    {
+                                        context.Debug($"Adding '{fileToUpload}' to retry list.");
+                                        failedFiles.Add(fileToUpload);
+                                    }
+                                    throw new UploadFailedException($"Http failure response '{response?.StatusCode}': '{response?.ReasonPhrase}' while uploading '{fileToUpload}'");
+                                }
+
+                                uploadTimer.Stop();
+                                context.Debug($"File: '{fileToUpload}' took {uploadTimer.ElapsedMilliseconds} milliseconds to finish upload");
+                                uploadedSize += fs.Length;
+                                OutputLogForFile(context, fileToUpload, $"Detail upload trace for file: {itemPath}", context.Debug);
+                            }
                         }
                         catch (OperationCanceledException) when (token.IsCancellationRequested)
                         {
                             context.Output($"File upload has been cancelled during upload file: '{fileToUpload}'.");
-                            if (response != null)
-                            {
-                                response.Dispose();
-                                response = null;
-                            }
-
                             throw;
                         }
                         catch (Exception ex)
                         {
-                            catchExceptionDuringUpload = true;
                             context.Output($"Fail to upload '{fileToUpload}' due to '{ex.Message}'.");
                             context.Output(ex.ToString());
-                        }
 
-                        uploadTimer.Stop();
-                        if (catchExceptionDuringUpload || (response != null && response.StatusCode != HttpStatusCode.Created))
-                        {
-                            if (response != null)
+                            OutputLogForFile(context, fileToUpload, $"Detail upload trace for file that fail to upload: {itemPath}", context.Output);
+
+                            if (failAndExit)
                             {
-                                context.Output($"Unable to copy file to server StatusCode={response.StatusCode}: {response.ReasonPhrase}. Source file path: {fileToUpload}. Target server path: {itemPath}");
+                                context.Debug("Exiting upload.");
+                                throw;
                             }
-
-                            // output detail upload trace for the file.
-                            ConcurrentQueue<string> logQueue;
-                            if (_fileUploadTraceLog.TryGetValue(itemPath, out logQueue))
-                            {
-                                context.Output($"Detail upload trace for file that fail to upload: {itemPath}");
-                                string message;
-                                while (logQueue.TryDequeue(out message))
-                                {
-                                    context.Output(message);
-                                }
-                            }
-
-                            // tracking file that failed to upload.
-                            failedFiles.Add(fileToUpload);
-                        }
-                        else
-                        {
-                            context.Debug($"File: '{fileToUpload}' took {uploadTimer.ElapsedMilliseconds} milliseconds to finish upload");
-                            uploadedSize += fs.Length;
-                            // debug detail upload trace for the file.
-                            ConcurrentQueue<string> logQueue;
-                            if (_fileUploadTraceLog.TryGetValue(itemPath, out logQueue))
-                            {
-                                context.Debug($"Detail upload trace for file: {itemPath}");
-                                string message;
-                                while (logQueue.TryDequeue(out message))
-                                {
-                                    context.Debug(message);
-                                }
-                            }
-                        }
-
-                        if (response != null)
-                        {
-                            response.Dispose();
-                            response = null;
                         }
                     }
 
@@ -590,6 +576,30 @@ namespace GitHub.Runner.Plugins.Artifact
             }
         }
 
+        private void DrainUploadQueue(RunnerActionPluginExecutionContext context)
+        {
+            while (_fileUploadQueue.TryDequeue(out string fileToUpload))
+            {
+                context.Debug($"Clearing upload queue: '{fileToUpload}'");
+                Interlocked.Increment(ref _uploadFilesProcessed);
+            }
+        }
+
+        private void OutputLogForFile(RunnerActionPluginExecutionContext context, string itemPath, string logDescription, Action<string> log)
+        {
+            // output detail upload trace for the file.
+            ConcurrentQueue<string> logQueue;
+            if (_fileUploadTraceLog.TryGetValue(itemPath, out logQueue))
+            {
+                log(logDescription);
+                string message;
+                while (logQueue.TryDequeue(out message))
+                {
+                    log(message);
+                }
+            }
+        }
+
         private void UploadFileTraceReportReceived(object sender, ReportTraceEventArgs e)
         {
             ConcurrentQueue<string> logQueue = _fileUploadTraceLog.GetOrAdd(e.File, new ConcurrentQueue<string>());
@@ -607,22 +617,22 @@ namespace GitHub.Runner.Plugins.Artifact
     {
         public UploadResult()
         {
-            FailedFiles = new List<string>();
+            RetryFiles = new List<string>();
             TotalFileSizeUploaded = 0;
         }
 
-        public UploadResult(List<string> failedFiles, long totalFileSizeUploaded)
+        public UploadResult(List<string> retryFiles, long totalFileSizeUploaded)
         {
-            FailedFiles = failedFiles;
+            RetryFiles = retryFiles ?? new List<string>();
             TotalFileSizeUploaded = totalFileSizeUploaded;
         }
-        public List<string> FailedFiles { get; set; }
+        public List<string> RetryFiles { get; set; }
 
         public long TotalFileSizeUploaded { get; set; }
 
         public void AddUploadResult(UploadResult resultToAdd)
         {
-            this.FailedFiles.AddRange(resultToAdd.FailedFiles);
+            this.RetryFiles.AddRange(resultToAdd.RetryFiles);
             this.TotalFileSizeUploaded += resultToAdd.TotalFileSizeUploaded;
         }
     }
@@ -657,4 +667,19 @@ namespace GitHub.Runner.Plugins.Artifact
             this.FailedFiles.AddRange(resultToAdd.FailedFiles);
         }
     }
+
+    public class UploadFailedException : Exception
+    {
+        public UploadFailedException()
+            : base()
+        { }
+
+        public UploadFailedException(string message)
+            : base(message)
+        { }
+
+        public UploadFailedException(string message, Exception inner)
+            : base(message, inner)
+        { }
+    }
 }

src/Runner.Plugins/Artifact/PublishArtifact.cs

@@ -74,17 +74,22 @@ namespace GitHub.Runner.Plugins.Artifact
             context.Output($"Uploading artifact '{artifactName}' from '{fullPath}' for run #{buildId}");
 
             FileContainerServer fileContainerHelper = new FileContainerServer(context.VssConnection, projectId, containerId, artifactName);
-            long size = await fileContainerHelper.CopyToContainerAsync(context, fullPath, token);
             var propertiesDictionary = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
-            propertiesDictionary.Add("artifactsize", size.ToString());
-
-            string fileContainerFullPath = StringUtil.Format($"#/{containerId}/{artifactName}");
-            context.Output($"Uploaded '{fullPath}' to server");
-
-            BuildServer buildHelper = new BuildServer(context.VssConnection);
-            string jobId = context.Variables.GetValueOrDefault(WellKnownDistributedTaskVariables.JobId).Value ?? string.Empty;
-            var artifact = await buildHelper.AssociateArtifact(projectId, buildId, jobId, artifactName, ArtifactResourceTypes.Container, fileContainerFullPath, propertiesDictionary, token);
-            context.Output($"Associated artifact {artifactName} ({artifact.Id}) with run #{buildId}");
+            try
+            {
+                long size = await fileContainerHelper.CopyToContainerAsync(context, fullPath, token);
+                propertiesDictionary.Add("artifactsize", size.ToString());
+                context.Output($"Uploaded '{size}' bytes from '{fullPath}' to server");
+            }
+            // if any of the results were successful, make sure to attach them to the build
+            finally
+            {
+                string fileContainerFullPath = StringUtil.Format($"#/{containerId}/{artifactName}");
+                BuildServer buildHelper = new BuildServer(context.VssConnection);
+                string jobId = context.Variables.GetValueOrDefault(WellKnownDistributedTaskVariables.JobId).Value ?? string.Empty;
+                var artifact = await buildHelper.AssociateArtifact(projectId, buildId, jobId, artifactName, ArtifactResourceTypes.Container, fileContainerFullPath, propertiesDictionary, token);
+                context.Output($"Associated artifact {artifactName} ({artifact.Id}) with run #{buildId}");
+            }
         }
     }
 }

src/Runner.Worker/ActionCommandManager.cs

@@ -107,26 +107,35 @@ namespace GitHub.Runner.Worker
                     }
                     else if (_commandExtensions.TryGetValue(actionCommand.Command, out IActionCommandExtension extension))
                     {
-                        bool omitEcho;
+                        bool commandHasBeenOutput = false;
+
                         try
                         {
-                            extension.ProcessCommand(context, input, actionCommand, out omitEcho);
+                            if (context.EchoOnActionCommand)
+                            {
+                                context.Output(input);
+                                context.Debug($"Processing command '{actionCommand.Command}'");
+                                commandHasBeenOutput = true;
+                            }
+
+                            extension.ProcessCommand(context, input, actionCommand);
+
+                            if (context.EchoOnActionCommand)
+                            {
+                                context.Debug($"Processed command '{actionCommand.Command}' successfully");
+                            }
                         }
                         catch (Exception ex)
                         {
-                            omitEcho = true;
-                            context.Output(input);
+                            if (!commandHasBeenOutput)
+                            {
+                                context.Output(input);
+                            }
+
                             context.Error($"Unable to process command '{input}' successfully.");
                             context.Error(ex);
                             context.CommandResult = TaskResult.Failed;
                         }
-
-                        if (!omitEcho)
-                        {
-                            context.Output(input);
-                            context.Debug($"Processed command");
-                        }
-
                     }
                     else
                     {
@@ -143,7 +152,7 @@ namespace GitHub.Runner.Worker
     {
         string Command { get; }
 
-        void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho);
+        void ProcessCommand(IExecutionContext context, string line, ActionCommand command);
     }
 
     public sealed class InternalPluginSetRepoPathCommandExtension : RunnerService, IActionCommandExtension
@@ -152,7 +161,7 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
             if (!command.Properties.TryGetValue(SetRepoPathCommandProperties.repoFullName, out string repoFullName) || string.IsNullOrEmpty(repoFullName))
             {
@@ -166,8 +175,6 @@ namespace GitHub.Runner.Worker
 
             var directoryManager = HostContext.GetService<IPipelineDirectoryManager>();
             var trackingConfig = directoryManager.UpdateRepositoryDirectory(context, repoFullName, command.Data, StringUtil.ConvertToBoolean(workspaceRepo));
-
-            omitEcho = true;
         }
 
         private static class SetRepoPathCommandProperties
@@ -183,7 +190,7 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
             if (!command.Properties.TryGetValue(SetEnvCommandProperties.Name, out string envName) || string.IsNullOrEmpty(envName))
             {
@@ -192,9 +199,7 @@ namespace GitHub.Runner.Worker
 
             context.EnvironmentVariables[envName] = command.Data;
             context.SetEnvContext(envName, command.Data);
-            context.Output(line);
             context.Debug($"{envName}='{command.Data}'");
-            omitEcho = true;
         }
 
         private static class SetEnvCommandProperties
@@ -209,7 +214,7 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
             if (!command.Properties.TryGetValue(SetOutputCommandProperties.Name, out string outputName) || string.IsNullOrEmpty(outputName))
             {
@@ -217,9 +222,7 @@ namespace GitHub.Runner.Worker
             }
 
             context.SetOutput(outputName, command.Data, out var reference);
-            context.Output(line);
             context.Debug($"{reference}='{command.Data}'");
-            omitEcho = true;
         }
 
         private static class SetOutputCommandProperties
@@ -234,7 +237,7 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
             if (!command.Properties.TryGetValue(SaveStateCommandProperties.Name, out string stateName) || string.IsNullOrEmpty(stateName))
             {
@@ -243,7 +246,6 @@ namespace GitHub.Runner.Worker
 
             context.IntraActionState[stateName] = command.Data;
             context.Debug($"Save intra-action state {stateName} = {command.Data}");
-            omitEcho = true;
         }
 
         private static class SaveStateCommandProperties
@@ -258,19 +260,17 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
             if (string.IsNullOrWhiteSpace(command.Data))
             {
-                context.Warning("Can't add secret mask for empty string.");
+                context.Warning("Can't add secret mask for empty string in ##[add-mask] command.");
             }
             else
             {
                 HostContext.SecretMasker.AddValue(command.Data);
                 Trace.Info($"Add new secret mask with length of {command.Data.Length}");
             }
-
-            omitEcho = true;
         }
     }
 
@@ -280,12 +280,11 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
             ArgUtil.NotNullOrEmpty(command.Data, "path");
             context.PrependPath.RemoveAll(x => string.Equals(x, command.Data, StringComparison.CurrentCulture));
             context.PrependPath.Add(command.Data);
-            omitEcho = false;
         }
     }
 
@@ -295,9 +294,8 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
-            omitEcho = false;
             var file = command.Data;
 
             // File is required
@@ -342,23 +340,22 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
-            omitEcho = false;
             command.Properties.TryGetValue(RemoveMatcherCommandProperties.Owner, out string owner);
             var file = command.Data;
 
             // Owner and file are mutually exclusive
             if (!string.IsNullOrEmpty(owner) && !string.IsNullOrEmpty(file))
             {
-                context.Warning("Either specify a matcher owner name or a file path. Both values cannot be set.");
+                context.Warning("Either specify an owner name or a file path in ##[remove-matcher] command. Both values cannot be set.");
                 return;
             }
 
             // Owner or file is required
             if (string.IsNullOrEmpty(owner) && string.IsNullOrEmpty(file))
             {
-                context.Warning("Either a matcher owner name or a file path must be specified.");
+                context.Warning("Either an owner name or a file path must be specified in ##[remove-matcher] command.");
                 return;
             }
 
@@ -410,9 +407,8 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string inputLine, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string inputLine, ActionCommand command)
         {
-            omitEcho = true;
             context.Debug(command.Data);
         }
     }
@@ -438,13 +434,8 @@ namespace GitHub.Runner.Worker
 
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string inputLine, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string inputLine, ActionCommand command)
         {
-            omitEcho = true;
-            command.Properties.TryGetValue(IssueCommandProperties.File, out string file);
-            command.Properties.TryGetValue(IssueCommandProperties.Line, out string line);
-            command.Properties.TryGetValue(IssueCommandProperties.Column, out string column);
-
             Issue issue = new Issue()
             {
                 Category = "General",
@@ -452,54 +443,8 @@ namespace GitHub.Runner.Worker
                 Message = command.Data
             };
 
-            if (!string.IsNullOrEmpty(file))
-            {
-                issue.Category = "Code";
-
-                if (context.Container != null)
-                {
-                    // Translate file path back from container path
-                    file = context.Container.TranslateToHostPath(file);
-                    command.Properties[IssueCommandProperties.File] = file;
-                }
-
-                // Get the values that represent the server path given a local path
-                string repoName = context.GetGitHubContext("repository");
-                var repoPath = context.GetGitHubContext("workspace");
-
-                string relativeSourcePath = IOUtil.MakeRelative(file, repoPath);
-                if (!string.Equals(relativeSourcePath, file, IOUtil.FilePathStringComparison))
-                {
-                    // add repo info
-                    if (!string.IsNullOrEmpty(repoName))
-                    {
-                        command.Properties["repo"] = repoName;
-                    }
-
-                    if (!string.IsNullOrEmpty(relativeSourcePath))
-                    {
-                        // replace sourcePath with the new relative path
-                        // prefer `/` on all platforms
-                        command.Properties[IssueCommandProperties.File] = relativeSourcePath.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
-                    }
-                }
-            }
-
-            foreach (var property in command.Properties)
-            {
-                issue.Data[property.Key] = property.Value;
-            }
-
             context.AddIssue(issue);
         }
-
-        private static class IssueCommandProperties
-        {
-            public const String File = "file";
-            public const String Line = "line";
-            public const String Column = "col";
-        }
-
     }
 
     public sealed class GroupCommandExtension : GroupingCommandExtension
@@ -517,11 +462,37 @@ namespace GitHub.Runner.Worker
         public abstract string Command { get; }
         public Type ExtensionType => typeof(IActionCommandExtension);
 
-        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command, out bool omitEcho)
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
         {
             var data = this is GroupCommandExtension ? command.Data : string.Empty;
             context.Output($"##[{Command}]{data}");
-            omitEcho = true;
+        }
+    }
+
+    public sealed class EchoCommandExtension : RunnerService, IActionCommandExtension
+    {
+        public string Command => "echo";
+
+        public Type ExtensionType => typeof(IActionCommandExtension);
+
+        public void ProcessCommand(IExecutionContext context, string line, ActionCommand command)
+        {
+            ArgUtil.NotNullOrEmpty(command.Data, "value");
+
+            switch (command.Data.Trim().ToUpperInvariant())
+            {
+                case "ON":
+                    context.EchoOnActionCommand = true;
+                    context.Debug("Setting echo command value to 'on'");
+                    break;
+                case "OFF":
+                    context.EchoOnActionCommand = false;
+                    context.Debug("Setting echo command value to 'off'");
+                    break;
+                default:
+                    throw new Exception($"Invalid echo command value. Possible values can be: 'on', 'off'. Current value is: '{command.Data}'.");
+                    break;
+            }
         }
     }
 }

src/Runner.Worker/ActionManager.cs

@@ -58,9 +58,6 @@ namespace GitHub.Runner.Worker
                 executionContext.Warning("The 'PREVIEW_ACTION_TOKEN' secret is depreciated. Please remove it from the repository's secrets");
             }
 
-            // Clear the cache (local runner)
-            IOUtil.DeleteDirectory(HostContext.GetDirectory(WellKnownDirectory.Actions), executionContext.CancellationToken);
-
             foreach (var action in actions)
             {
                 if (action.Reference.Type == Pipelines.ActionSourceType.ContainerRegistry)
@@ -448,7 +445,7 @@ namespace GitHub.Runner.Worker
             }
             else
             {
-                // make sure we get a clean folder ready to use.
+                // make sure we get an clean folder ready to use.
                 IOUtil.DeleteDirectory(destDirectory, executionContext.CancellationToken);
                 Directory.CreateDirectory(destDirectory);
                 executionContext.Output($"Download action repository '{repositoryReference.Name}@{repositoryReference.Ref}'");

src/Runner.Worker/ExecutionContext.cs

@@ -12,14 +12,14 @@ using GitHub.Services.WebApi;
 using GitHub.DistributedTask.Pipelines;
 using GitHub.DistributedTask.Pipelines.ContextData;
 using GitHub.DistributedTask.WebApi;
-using Pipelines = GitHub.DistributedTask.Pipelines;
-using ObjectTemplating = GitHub.DistributedTask.ObjectTemplating;
 using GitHub.Runner.Common.Util;
 using GitHub.Runner.Common;
 using GitHub.Runner.Sdk;
 using Newtonsoft.Json;
 using System.Text;
 using System.Collections;
+using ObjectTemplating = GitHub.DistributedTask.ObjectTemplating;
+using Pipelines = GitHub.DistributedTask.Pipelines;
 
 namespace GitHub.Runner.Worker
 {
@@ -62,6 +62,8 @@ namespace GitHub.Runner.Worker
         // Only job level ExecutionContext has PostJobSteps
         Stack<IStep> PostJobSteps { get; }
 
+        bool EchoOnActionCommand { get; set; }
+
         // Initialize
         void InitializeJob(Pipelines.AgentJobRequestMessage message, CancellationToken token);
         void CancelToken();
@@ -153,6 +155,8 @@ namespace GitHub.Runner.Worker
         // Only job level ExecutionContext has PostJobSteps
         public Stack<IStep> PostJobSteps { get; private set; }
 
+        public bool EchoOnActionCommand { get; set; }
+
 
         public TaskResult? Result
         {
@@ -292,6 +296,7 @@ namespace GitHub.Runner.Worker
             child.PrependPath = PrependPath;
             child.Container = Container;
             child.ServiceContainers = ServiceContainers;
+            child.EchoOnActionCommand = EchoOnActionCommand;
 
             if (recordOrder != null)
             {
@@ -704,6 +709,9 @@ namespace GitHub.Runner.Worker
             _logger = HostContext.CreateService<IPagingLogger>();
             _logger.Setup(_mainTimelineId, _record.Id);
 
+            // Initialize 'echo on action command success' property, default to false, unless Step_Debug is set
+            EchoOnActionCommand = Variables.Step_Debug ?? false;
+
             // Verbosity (from GitHub.Step_Debug).
             WriteDebug = Variables.Step_Debug ?? false;
 

src/Sdk/WebApi/WebApi/HttpClients/FileContainerHttpClient.cs

@@ -397,6 +397,11 @@ namespace GitHub.Services.FileContainer.Client
                     {
                         break;
                     }
+                    else if (IsFastFailResponse(response))
+                    {
+                        FileUploadTrace(itemPath, $"Chunk '{currentChunk}' attempt '{attempt}' of file '{itemPath}' received non-success status code {response.StatusCode} for sending request and cannot continue.");
+                        break;
+                    }
                     else
                     {
                         FileUploadTrace(itemPath, $"Chunk '{currentChunk}' attempt '{attempt}' of file '{itemPath}' received non-success status code {response.StatusCode} for sending request.");
@@ -538,6 +543,17 @@ namespace GitHub.Services.FileContainer.Client
                 cancellationToken);
         }
 
+        public bool IsFastFailResponse(HttpResponseMessage response)
+        {
+            int statusCode = (int)response?.StatusCode;
+            return statusCode >= 400 && statusCode <= 499;
+        }
+        
+        protected override bool ShouldThrowError(HttpResponseMessage response)
+        {
+            return !response.IsSuccessStatusCode && !IsFastFailResponse(response);
+        }
+
         private async Task<HttpResponseMessage> ContainerGetRequestAsync(
             Int64 containerId,
             String itemPath,

src/Test/L0/Worker/ActionCommandManagerL0.cs

@@ -5,6 +5,7 @@ using GitHub.DistributedTask.WebApi;
 using GitHub.Runner.Worker;
 using Moq;
 using Xunit;
+using Pipelines = GitHub.DistributedTask.Pipelines;
 
 namespace GitHub.Runner.Common.Tests.Worker
 {
@@ -146,5 +147,159 @@ namespace GitHub.Runner.Common.Tests.Worker
                 Assert.True(commandManager.TryProcessCommand(_ec.Object, "##[set-env name=foo]bar"));
             }
         }
+
+        [Fact]
+        [Trait("Level", "L0")]
+        [Trait("Category", "Worker")]
+        public void EchoProcessCommand()
+        {
+            using (TestHostContext _hc = new TestHostContext(this))
+            {
+                var extensionManager = new Mock<IExtensionManager>();
+                var echoCommand = new EchoCommandExtension();
+                echoCommand.Initialize(_hc);
+
+                extensionManager.Setup(x => x.GetExtensions<IActionCommandExtension>())
+                               .Returns(new List<IActionCommandExtension>() { echoCommand });
+                _hc.SetSingleton<IExtensionManager>(extensionManager.Object);
+
+                Mock<IExecutionContext> _ec = new Mock<IExecutionContext>();
+                _ec.Setup(x => x.Write(It.IsAny<string>(), It.IsAny<string>()))
+                   .Returns((string tag, string line) =>
+                            {
+                                _hc.GetTrace().Info($"{tag} {line}");
+                                return 1;
+                            });
+
+                _ec.SetupAllProperties();
+
+                ActionCommandManager commandManager = new ActionCommandManager();
+                commandManager.Initialize(_hc);
+
+                Assert.False(_ec.Object.EchoOnActionCommand);
+
+                Assert.True(commandManager.TryProcessCommand(_ec.Object, "::echo::on"));
+                Assert.True(_ec.Object.EchoOnActionCommand);
+
+                Assert.True(commandManager.TryProcessCommand(_ec.Object, "::echo::off"));
+                Assert.False(_ec.Object.EchoOnActionCommand);
+
+                Assert.True(commandManager.TryProcessCommand(_ec.Object, "::echo::ON"));
+                Assert.True(_ec.Object.EchoOnActionCommand);
+
+                Assert.True(commandManager.TryProcessCommand(_ec.Object, "::echo::Off   "));
+                Assert.False(_ec.Object.EchoOnActionCommand);
+            }
+        }
+
+        [Fact]
+        [Trait("Level", "L0")]
+        [Trait("Category", "Worker")]
+        public void EchoProcessCommandDebugOn()
+        {
+            using (TestHostContext _hc = new TestHostContext(this))
+            {
+                // Set up a few things
+                // 1. Job request message (with ACTIONS_STEP_DEBUG = true)
+                TaskOrchestrationPlanReference plan = new TaskOrchestrationPlanReference();
+                TimelineReference timeline = new TimelineReference();
+                JobEnvironment environment = new JobEnvironment();
+                environment.SystemConnection = new ServiceEndpoint();
+                List<TaskInstance> tasks = new List<TaskInstance>();
+                Guid JobId = Guid.NewGuid();
+                string jobName = "some job name";
+                var jobRequest = Pipelines.AgentJobRequestMessageUtil.Convert(new AgentJobRequestMessage(plan, timeline, JobId, jobName, jobName, environment, tasks));
+                jobRequest.Resources.Repositories.Add(new Pipelines.RepositoryResource()
+                {
+                    Alias = Pipelines.PipelineConstants.SelfAlias,
+                    Id = "github",
+                    Version = "sha1"
+                });
+                jobRequest.ContextData["github"] = new Pipelines.ContextData.DictionaryContextData();
+                jobRequest.Variables["ACTIONS_STEP_DEBUG"] = "true";
+
+                // Some service dependencies
+                var jobServerQueue = new Mock<IJobServerQueue>();
+                jobServerQueue.Setup(x => x.QueueTimelineRecordUpdate(It.IsAny<Guid>(), It.IsAny<TimelineRecord>()));
+
+                _hc.SetSingleton(jobServerQueue.Object);
+
+                var extensionManager = new Mock<IExtensionManager>();
+                var echoCommand = new EchoCommandExtension();
+                echoCommand.Initialize(_hc);
+
+                extensionManager.Setup(x => x.GetExtensions<IActionCommandExtension>())
+                               .Returns(new List<IActionCommandExtension>() { echoCommand });
+                _hc.SetSingleton<IExtensionManager>(extensionManager.Object);
+
+                var configurationStore = new Mock<IConfigurationStore>();
+                configurationStore.Setup(x => x.GetSettings()).Returns(new RunnerSettings());
+                _hc.SetSingleton(configurationStore.Object);
+
+                var pagingLogger = new Mock<IPagingLogger>();
+                _hc.EnqueueInstance(pagingLogger.Object);
+
+                ActionCommandManager commandManager = new ActionCommandManager();
+                commandManager.Initialize(_hc);
+
+                var _ec = new Runner.Worker.ExecutionContext();
+                _ec.Initialize(_hc);
+
+                // Initialize the job (to exercise logic that sets EchoOnActionCommand)
+                _ec.InitializeJob(jobRequest, System.Threading.CancellationToken.None);
+
+                _ec.Complete();
+
+                Assert.True(_ec.EchoOnActionCommand);
+
+                Assert.True(commandManager.TryProcessCommand(_ec, "::echo::off"));
+                Assert.False(_ec.EchoOnActionCommand);
+
+                Assert.True(commandManager.TryProcessCommand(_ec, "::echo::on"));
+                Assert.True(_ec.EchoOnActionCommand);
+            }
+        }
+
+
+        [Fact]
+        [Trait("Level", "L0")]
+        [Trait("Category", "Worker")]
+        public void EchoProcessCommandInvalid()
+        {
+            using (TestHostContext _hc = new TestHostContext(this))
+            {
+                var extensionManager = new Mock<IExtensionManager>();
+                var echoCommand = new EchoCommandExtension();
+                echoCommand.Initialize(_hc);
+
+                extensionManager.Setup(x => x.GetExtensions<IActionCommandExtension>())
+                               .Returns(new List<IActionCommandExtension>() { echoCommand });
+                _hc.SetSingleton<IExtensionManager>(extensionManager.Object);
+
+                Mock<IExecutionContext> _ec = new Mock<IExecutionContext>();
+                _ec.Setup(x => x.Write(It.IsAny<string>(), It.IsAny<string>()))
+                   .Returns((string tag, string line) =>
+                            {
+                                _hc.GetTrace().Info($"{tag} {line}");
+                                return 1;
+                            });
+
+                _ec.SetupAllProperties();
+
+                ActionCommandManager commandManager = new ActionCommandManager();
+                commandManager.Initialize(_hc);
+
+                // Echo commands below are considered "processed", but are invalid
+                // 1. Invalid echo value
+                Assert.True(commandManager.TryProcessCommand(_ec.Object, "::echo::invalid"));
+                Assert.Equal(TaskResult.Failed, _ec.Object.CommandResult);
+                Assert.False(_ec.Object.EchoOnActionCommand);
+
+                // 2. No value
+                Assert.True(commandManager.TryProcessCommand(_ec.Object, "::echo::"));
+                Assert.Equal(TaskResult.Failed, _ec.Object.CommandResult);
+                Assert.False(_ec.Object.EchoOnActionCommand);
+            }
+        }
     }
 }

src/Test/L0/Worker/ActionManagerL0.cs

@@ -233,7 +233,6 @@ namespace GitHub.Runner.Common.Tests.Worker
             }
         }
 
-/*
         [Fact]
         [Trait("Level", "L0")]
         [Trait("Category", "Worker")]
@@ -273,7 +272,6 @@ namespace GitHub.Runner.Common.Tests.Worker
                 Teardown();
             }
         }
-*/
 
         [Fact]
         [Trait("Level", "L0")]
@@ -308,7 +306,6 @@ namespace GitHub.Runner.Common.Tests.Worker
             }
         }
 
-/*
 #if OS_LINUX
         [Fact]
         [Trait("Level", "L0")]
@@ -775,7 +772,6 @@ namespace GitHub.Runner.Common.Tests.Worker
                 Teardown();
             }
         }
-*/
 
         [Fact]
         [Trait("Level", "L0")]

src/runnerversion

@@ -1 +1 @@
-2.160.0
+2.159.2