.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,18 +1,12 @@
 ---
-name: 🛑 Report a bug in the runner application
-about: If you have issues with GitHub Actions, please follow the "support for GitHub Actions" link, below.
+name: Bug report
+about: Create a report to help us improve
 title: ''
 labels: bug
 assignees: ''
 
 ---
 
-<!--
-👋 You're opening a bug report against the GitHub Actions **runner application**.
-
-🛑 Please stop if you're not certain that the bug you're seeing is in the runner application - if you have general problems with actions, workflows, or runners, please see the [GitHub Community Support Forum](https://github.community/c/code-to-cloud/52) which is actively monitored.  Using the forum ensures that we route your problem to the correct team.  😃
--->
-
 **Describe the bug**
 A clear and concise description of what the bug is.
 

.github/ISSUE_TEMPLATE/config.yml

@@ -1,11 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: ✅ Support for GitHub Actions
-    url: https://github.community/c/code-to-cloud/52
-    about: If you have questions about GitHub Actions or need support writing workflows, please ask in the GitHub Community Support forum.
-  - name: ✅ Feedback and suggestions for GitHub Actions
-    url: https://github.com/github/feedback/discussions/categories/actions-and-packages-feedback
-    about: If you have feedback or suggestions about GitHub Actions, please open a discussion (or add to an existing one) in the GitHub Actions Feedback.  GitHub Actions Product Managers and Engineers monitor the feedback forum.
-  - name: ‼️ GitHub Security Bug Bounty
-    url: https://bounty.github.com/
-    about: Please report security vulnerabilities here.

.github/ISSUE_TEMPLATE/enhancement_request.md

@@ -1,24 +1,19 @@
 ---
-name: 🛑 Request a feature in the runner application 
-about: If you have feature requests for GitHub Actions, please use the "feedback and suggestions for GitHub Actions" link below.
+name: Feature Request
+about: Create a request to help us improve
 title: ''
 labels: enhancement
 assignees: ''
 
 ---
 
-<!--
-👋 You're opening a request for an enhancement in the GitHub Actions **runner application**.
+Thank you 🙇‍♀ for wanting to create a feature in this repository. Before you do, please ensure you are filing the issue in the right place. Issues should only be opened on if the issue **relates to code in this repository**.  
 
-🛑 Please stop if you're not certain that the feature you want is in the runner application - if you have a suggestion for improving GitHub Actions, please see the [GitHub Actions Feedback](https://github.com/github/feedback/discussions/categories/actions-and-packages-feedback) discussion forum which is actively monitored.  Using the forum ensures that we route your problem to the correct team.  😃
-
-Some additional useful links:
 * If you have found a security issue [please submit it here](https://hackerone.com/github)
 * If you have questions or issues with the service, writing workflows or actions, then please [visit the GitHub Community Forum's Actions Board](https://github.community/t5/GitHub-Actions/bd-p/actions)
-* If you are having an issue or have a question about GitHub Actions then please [contact customer support](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/about-github-actions#contacting-support)
+* If you are having an issue or question about GitHub Actions then please [contact customer support](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/about-github-actions#contacting-support)
 
 If you have a feature request that is relevant to this repository, the runner, then please include the information below:
--->
 
 **Describe the enhancement**
 A clear and concise description of what the features or enhancement you need.

.github/workflows/build.yml

@@ -37,12 +37,12 @@ jobs:
           devScript: ./dev.sh
 
         - runtime: win-x64
-          os: windows-2019
+          os: windows-latest
           devScript: ./dev
 
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
 
     # Build runner layout
     - name: Build & Layout Release

.github/workflows/codeql.yml

@@ -1,12 +1,7 @@
 name: "Code Scanning - Action"
 
-permissions:
-  security-events: write
-
 on:
   push:
-    branches: 
-      - main
   pull_request:
   schedule:
     - cron: '0 0 * * 0'

.github/workflows/release.yml

@@ -87,12 +87,12 @@ jobs:
           devScript: ./dev.sh
 
         - runtime: win-x64
-          os: windows-2019
+          os: windows-latest
           devScript: ./dev
 
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
 
     # Build runner layout
     - name: Build & Layout Release
@@ -525,4 +525,4 @@ jobs:
         upload_url: ${{ steps.createRelease.outputs.upload_url }}
         asset_path: ${{ github.workspace }}/linux-arm64-trimmedpackages.json
         asset_name: actions-runner-linux-arm64-${{ steps.releaseNote.outputs.version }}-trimmedpackages.json
-        asset_content_type: application/octet-stream
+        asset_content_type: application/octet-stream

README.md

@@ -5,6 +5,7 @@
 # GitHub Actions Runner
 
 [![Actions Status](https://github.com/actions/runner/workflows/Runner%20CI/badge.svg)](https://github.com/actions/runner/actions)
+[![Runner E2E Test](https://github.com/actions-canary/actions-runner-e2e/actions/workflows/runner_e2etest.yml/badge.svg)](https://github.com/actions-canary/actions-runner-e2e/actions/workflows/runner_e2etest.yml)
 
 The runner is the application that runs a job from a GitHub Actions workflow. It is used by GitHub Actions in the [hosted virtual environments](https://github.com/actions/virtual-environments), or you can [self-host the runner](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/about-self-hosted-runners) in your own environment.
 

docs/adrs/0276-problem-matchers.md

@@ -10,7 +10,7 @@ Compilation failures during a CI build should surface good error messages.
 
 For example, the actual compile errors from the typescript compiler should bubble as issues in the UI. And not simply "tsc exited with exit code 1".
 
-VSCode has an extensible model for solving this type of problem. VSCode allows users to configure which [problems matchers](https://code.visualstudio.com/docs/editor/tasks#_defining-a-problem-matcher) to use, when scanning output. For example, a user can apply the `tsc` problem matcher to receive a rich error output experience in VSCode, when compiling their typescript project.
+VSCode has an extensible model for solving this type of problem. VSCode allows users to configure which problems matchers to use, when scanning output. For example, a user can apply the `tsc` problem matcher to receive a rich error output experience in VSCode, when compiling their typescript project.
 
 The problem-matcher concept fits well with "setup" actions. For example, the `setup-nodejs` action will download node.js, add it to the PATH, and register the `tsc` problem matcher. For the duration of the job, the `tsc` problem matcher will be applied against the output.
 
@@ -18,23 +18,21 @@ The problem-matcher concept fits well with "setup" actions. For example, the `se
 
 ### Registration
 
-#### Using `::` command
+#### Using `##` command
 
-`::add-matcher::path-to-problem-matcher-config.json`
+`##[add-matcher]path-to-problem-matcher-config.json`
 
-Using a `::` command allows for flexibility:
+Using a `##` command allows for flexibility:
 - Ad hoc scripts can register problem matchers
 - Allows problem matchers to be conditionally registered
 
 Note, if a matcher with the same name is registered a second time, it will clobber the first instance.
 
-Note, at some point the syntax changed from `##` to `::`.
-
-#### Unregister using `::` command
+#### Unregister using `##` command
 
 A way out for rare cases where scoping is a problem.
 
-`::remove-matcher::owner`
+`##[remove-matcher]owner`
 
 For this to be usable, the `owner` needs to be discoverable. Therefore, debug print the owner on registration.
 
@@ -106,7 +104,7 @@ message:  ; expected
 fromPath: C:\myrepo\myproject\ConsoleApp1\ClassLibrary1\ClassLibrary1.csproj
 ```
 
-Additionally the line will appear red in the web UI (prefix with `::error`).
+Additionally the line will appear red in the web UI (prefix with `##[error]`).
 
 Note, an error does not imply task failure. Exit codes communicate failure.
 

docs/adrs/0354-runner-machine-info.md

@@ -24,7 +24,7 @@ The runner will look for a file `.setup_info` under the runner's root directory,
   }
 ]
 ```
-The runner will use `::group` and `::endgroup` to fold all detail info into an expandable group.
+The runner will use `##[group]` and `##[endgroup]` to fold all detail info into an expandable group.
 
 Both [virtual-environments](https://github.com/actions/virtual-environments) and self-hosted runners can use this mechanism to add extra logging info to the `Set up job` step's log.
 

docs/contribute.md

@@ -23,10 +23,6 @@ An ADR is an Architectural Decision Record.  This allows consensus on the direct
 
 ![Win](res/win_sm.png) ![*nix](res/linux_sm.png)  Git for Windows and Linux [Install Here](https://git-scm.com/downloads) (needed for dev sh script)
 
-![*nix](res/linux_sm.png) cURL [Install here](https://curl.se/download.html) (needed for external sh script)
-
-![Win](res/win_sm.png) Visual Studio 2017 or newer [Install here](https://visualstudio.microsoft.com) (needed for dev sh script)
-
 ## Quickstart: Run a job from a real repository
 
 If you just want to get from building the sourcecode to using it to execute an action, you will need:

releaseNote.md

@@ -1,19 +1,15 @@
 ## Features
 
-- Add Runner Configuration option to disable auto update `--disableupdate` (#1558)
-- Introduce `GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY` env variable to skip SSL Cert Verification on the Runner (#1616)
-- Adds support for downloading trimmed versions of the runner when the entire package does not need to be upgraded (#1568)
+- n/a
 
 ## Bugs
-- Set Outcome/Conclusion for composite action steps (#1600)
+
+- Revert node12 version due to fs.copyFileSync hang #1537
+
 
 ## Misc
 
-- Update `run.sh` to more gracefully handle updates (#1494)
-- Use 8Mb default chunking for File Container Uploads (#1626)
-- Performance improvements in handling large amounts of live logs (#1592)
-- Allow `./svc.sh stop` to exit as soon as runner process exits (#1580)
-- Add additional tracing to help troubleshoot job message corruption (#1587)
+- n/a
 
 
 ## Windows x64

releaseVersion

@@ -1 +1 @@
-2.287.1
+<Update to ./src/runnerversion when creating release>

src/Misc/layoutbin/RunnerService.js

@@ -83,7 +83,7 @@ var gracefulShutdown = function (code) {
         listener.kill('SIGINT');
 
         console.log('Sending SIGKILL to runner listener');
-        setTimeout(() => listener.kill('SIGKILL'), 30000).unref();
+        setTimeout(() => listener.kill('SIGKILL'), 30000);
     }
 }
 

src/Runner.Common/ConfigurationStore.cs

@@ -33,9 +33,6 @@ namespace GitHub.Runner.Common
         [DataMember(EmitDefaultValue = false)]
         public string PoolName { get; set; }
 
-        [DataMember(EmitDefaultValue = false)]
-        public bool DisableUpdate { get; set; }
-
         [DataMember(EmitDefaultValue = false)]
         public bool Ephemeral { get; set; }
 

src/Runner.Common/Constants.cs

@@ -129,7 +129,6 @@ namespace GitHub.Runner.Common
                     public static readonly string Ephemeral = "ephemeral";
                     public static readonly string Help = "help";
                     public static readonly string Replace = "replace";
-                    public static readonly string DisableUpdate = "disableupdate";
                     public static readonly string Once = "once"; // Keep this around since customers still relies on it
                     public static readonly string RunAsService = "runasservice";
                     public static readonly string Unattended = "unattended";

src/Runner.Common/HostContext.cs

@@ -193,11 +193,6 @@ namespace GitHub.Runner.Common
                 _trace.Info($"No proxy settings were found based on environmental variables (http_proxy/https_proxy/HTTP_PROXY/HTTPS_PROXY)");
             }
 
-            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY")))
-            {
-                _trace.Warning($"Runner is running under insecure mode: HTTPS server certifcate validation has been turned off by GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY environment variable.");
-            }
-
             var credFile = GetConfigFile(WellKnownConfigFile.Credentials);
             if (File.Exists(credFile))
             {
@@ -355,7 +350,7 @@ namespace GitHub.Runner.Common
                         GetDirectory(WellKnownDirectory.Root),
                         ".setup_info");
                     break;
-
+                
                 case WellKnownConfigFile.Telemetry:
                     path = Path.Combine(
                         GetDirectory(WellKnownDirectory.Diag),

src/Runner.Common/HttpClientHandlerFactory.cs

@@ -1,4 +1,3 @@
-using System;
 using System.Net.Http;
 using GitHub.Runner.Sdk;
 
@@ -14,14 +13,7 @@ namespace GitHub.Runner.Common
     {
         public HttpClientHandler CreateClientHandler(RunnerWebProxy webProxy)
         {
-            var client = new HttpClientHandler() { Proxy = webProxy };
-
-            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY")))
-            {
-                client.ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
-            }
-
-            return client;
+            return new HttpClientHandler() { Proxy = webProxy };
         }
     }
 }

src/Runner.Common/JobServerQueue.cs

@@ -1,13 +1,14 @@
+using GitHub.DistributedTask.WebApi;
+using GitHub.Runner.Common.Util;
 using System;
-using System.Collections.Concurrent;
 using System.Collections.Generic;
+using System.Collections.Concurrent;
 using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using GitHub.DistributedTask.WebApi;
-using GitHub.Runner.Sdk;
 using Pipelines = GitHub.DistributedTask.Pipelines;
+using GitHub.Runner.Sdk;
 
 namespace GitHub.Runner.Common
 {
@@ -75,7 +76,6 @@ namespace GitHub.Runner.Common
         // at the same time we can cut the load to server after the build run for more than 60s
         private int _webConsoleLineAggressiveDequeueCount = 0;
         private const int _webConsoleLineAggressiveDequeueLimit = 4 * 60;
-        private const int _webConsoleLineQueueSizeLimit = 1024;
         private bool _webConsoleLineAggressiveDequeue = true;
         private bool _firstConsoleOutputs = true;
 
@@ -161,20 +161,8 @@ namespace GitHub.Runner.Common
 
         public void QueueWebConsoleLine(Guid stepRecordId, string line, long? lineNumber)
         {
-            // We only process 500 lines of the queue everytime.
-            // If the queue is backing up due to slow Http request or flood of output from step,
-            // we will drop the output to avoid extra memory consumption from the runner since the live console feed is best effort.
-            if (!string.IsNullOrEmpty(line) && _webConsoleLineQueue.Count < _webConsoleLineQueueSizeLimit)
-            {
-                Trace.Verbose("Enqueue web console line queue: {0}", line);
-                if (line.Length > 1024)
-                {
-                    Trace.Verbose("Web console line is more than 1024 chars, truncate to first 1024 chars");
-                    line = $"{line.Substring(0, 1024)}...";
-                }
-
-                _webConsoleLineQueue.Enqueue(new ConsoleLineInfo(stepRecordId, line, lineNumber));
-            }
+            Trace.Verbose("Enqueue web console line queue: {0}", line);
+            _webConsoleLineQueue.Enqueue(new ConsoleLineInfo(stepRecordId, line, lineNumber));
         }
 
         public void QueueFileUpload(Guid timelineId, Guid timelineRecordId, string type, string name, string path, bool deleteSource)
@@ -242,6 +230,12 @@ namespace GitHub.Runner.Common
                         stepRecordIds.Add(lineInfo.StepRecordId);
                     }
 
+                    if (!string.IsNullOrEmpty(lineInfo.Line) && lineInfo.Line.Length > 1024)
+                    {
+                        Trace.Verbose("Web console line is more than 1024 chars, truncate to first 1024 chars");
+                        lineInfo.Line = $"{lineInfo.Line.Substring(0, 1024)}...";
+                    }
+
                     stepsConsoleLines[lineInfo.StepRecordId].Add(new TimelineRecordLogLine(lineInfo.Line, lineInfo.LineNumber));
                     linesCounter++;
 

src/Runner.Listener/CommandSettings.cs

@@ -29,7 +29,6 @@ namespace GitHub.Runner.Listener
         {
             Constants.Runner.CommandLine.Flags.Check,
             Constants.Runner.CommandLine.Flags.Commit,
-            Constants.Runner.CommandLine.Flags.DisableUpdate,
             Constants.Runner.CommandLine.Flags.Ephemeral,
             Constants.Runner.CommandLine.Flags.Help,
             Constants.Runner.CommandLine.Flags.Once,
@@ -69,7 +68,6 @@ namespace GitHub.Runner.Listener
         public bool Unattended => TestFlag(Constants.Runner.CommandLine.Flags.Unattended);
         public bool Version => TestFlag(Constants.Runner.CommandLine.Flags.Version);
         public bool Ephemeral => TestFlag(Constants.Runner.CommandLine.Flags.Ephemeral);
-        public bool DisableUpdate => TestFlag(Constants.Runner.CommandLine.Flags.DisableUpdate);
 
         // Keep this around since customers still relies on it
         public bool RunOnce => TestFlag(Constants.Runner.CommandLine.Flags.Once);

src/Runner.Listener/Configuration/ConfigurationManager.cs

@@ -196,7 +196,6 @@ namespace GitHub.Runner.Listener.Configuration
             TaskAgent agent;
             while (true)
             {
-                runnerSettings.DisableUpdate = command.DisableUpdate;
                 runnerSettings.Ephemeral = command.Ephemeral;
                 runnerSettings.AgentName = command.GetRunnerName();
 
@@ -214,22 +213,11 @@ namespace GitHub.Runner.Listener.Configuration
                     if (command.GetReplace())
                     {
                         // Update existing agent with new PublicKey, agent version.
-                        agent = UpdateExistingAgent(agent, publicKey, userLabels, runnerSettings.Ephemeral, command.DisableUpdate);
+                        agent = UpdateExistingAgent(agent, publicKey, userLabels, runnerSettings.Ephemeral);
 
                         try
                         {
                             agent = await _runnerServer.ReplaceAgentAsync(runnerSettings.PoolId, agent);
-                            if (command.DisableUpdate &&
-                                command.DisableUpdate != agent.DisableUpdate)
-                            {
-                                throw new NotSupportedException("The GitHub server does not support configuring a self-hosted runner with 'DisableUpdate' flag.");
-                            }
-                            if (command.Ephemeral &&
-                                command.Ephemeral != agent.Ephemeral)
-                            {
-                                throw new NotSupportedException("The GitHub server does not support configuring a self-hosted runner with 'Ephemeral' flag.");
-                            }
-
                             _term.WriteSuccessMessage("Successfully replaced the runner");
                             break;
                         }
@@ -248,22 +236,11 @@ namespace GitHub.Runner.Listener.Configuration
                 else
                 {
                     // Create a new agent.
-                    agent = CreateNewAgent(runnerSettings.AgentName, publicKey, userLabels, runnerSettings.Ephemeral, command.DisableUpdate);
+                    agent = CreateNewAgent(runnerSettings.AgentName, publicKey, userLabels, runnerSettings.Ephemeral);
 
                     try
                     {
                         agent = await _runnerServer.AddAgentAsync(runnerSettings.PoolId, agent);
-                        if (command.DisableUpdate &&
-                            command.DisableUpdate != agent.DisableUpdate)
-                        {
-                            throw new NotSupportedException("The GitHub server does not support configuring a self-hosted runner with 'DisableUpdate' flag.");
-                        }
-                        if (command.Ephemeral &&
-                            command.Ephemeral != agent.Ephemeral)
-                        {
-                            throw new NotSupportedException("The GitHub server does not support configuring a self-hosted runner with 'Ephemeral' flag.");
-                        }
-
                         _term.WriteSuccessMessage("Runner successfully added");
                         break;
                     }
@@ -489,7 +466,7 @@ namespace GitHub.Runner.Listener.Configuration
         }
 
 
-        private TaskAgent UpdateExistingAgent(TaskAgent agent, RSAParameters publicKey, ISet<string> userLabels, bool ephemeral, bool disableUpdate)
+        private TaskAgent UpdateExistingAgent(TaskAgent agent, RSAParameters publicKey, ISet<string> userLabels, bool ephemeral)
         {
             ArgUtil.NotNull(agent, nameof(agent));
             agent.Authorization = new TaskAgentAuthorization
@@ -501,7 +478,6 @@ namespace GitHub.Runner.Listener.Configuration
             agent.Version = BuildConstants.RunnerPackage.Version;
             agent.OSDescription = RuntimeInformation.OSDescription;
             agent.Ephemeral = ephemeral;
-            agent.DisableUpdate = disableUpdate;
             agent.MaxParallelism = 1;
 
             agent.Labels.Clear();
@@ -518,7 +494,7 @@ namespace GitHub.Runner.Listener.Configuration
             return agent;
         }
 
-        private TaskAgent CreateNewAgent(string agentName, RSAParameters publicKey, ISet<string> userLabels, bool ephemeral, bool disableUpdate)
+        private TaskAgent CreateNewAgent(string agentName, RSAParameters publicKey, ISet<string> userLabels, bool ephemeral)
         {
             TaskAgent agent = new TaskAgent(agentName)
             {
@@ -530,7 +506,6 @@ namespace GitHub.Runner.Listener.Configuration
                 Version = BuildConstants.RunnerPackage.Version,
                 OSDescription = RuntimeInformation.OSDescription,
                 Ephemeral = ephemeral,
-                DisableUpdate = disableUpdate
             };
 
             agent.Labels.Add(new AgentLabel("self-hosted", LabelType.System));

src/Runner.Listener/Configuration/NativeWindowsServiceHelper.cs

@@ -142,7 +142,7 @@ namespace GitHub.Runner.Listener.Configuration
             Trace.Entering();
             LocalGroupInfo groupInfo = new LocalGroupInfo();
             groupInfo.Name = groupName;
-            groupInfo.Comment = StringUtil.Format("Built-in group used by GitHub Actions Runner.");
+            groupInfo.Comment = StringUtil.Format("Built-in group used by Team Foundation Server.");
 
             int returnCode = NetLocalGroupAdd(null,               // computer name
                                               1,                  // 1 means include comment 

src/Runner.Listener/JobDispatcher.cs

@@ -2,19 +2,17 @@ using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
-using System.Text;
-using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
 using GitHub.DistributedTask.WebApi;
-using GitHub.Runner.Common;
 using GitHub.Runner.Common.Util;
-using GitHub.Runner.Sdk;
-using GitHub.Services.Common;
 using GitHub.Services.WebApi;
-using GitHub.Services.WebApi.Jwt;
 using Pipelines = GitHub.DistributedTask.Pipelines;
+using System.Linq;
+using GitHub.Services.Common;
+using GitHub.Runner.Common;
+using GitHub.Runner.Sdk;
+using GitHub.Services.WebApi.Jwt;
 
 namespace GitHub.Runner.Listener
 {
@@ -36,7 +34,6 @@ namespace GitHub.Runner.Listener
     // and the server will not send another job while this one is still running.
     public sealed class JobDispatcher : RunnerService, IJobDispatcher
     {
-        private static Regex _invalidJsonRegex = new Regex(@"invalid\ Json\ at\ position\ '(\d+)':", RegexOptions.Compiled | RegexOptions.IgnoreCase);
         private readonly Lazy<Dictionary<long, TaskResult>> _localRunJobResult = new Lazy<Dictionary<long, TaskResult>>();
         private int _poolId;
 
@@ -967,30 +964,6 @@ namespace GitHub.Runner.Listener
                 TimelineRecord jobRecord = timeline.Records.FirstOrDefault(x => x.Id == message.JobId && x.RecordType == "Job");
                 ArgUtil.NotNull(jobRecord, nameof(jobRecord));
 
-                try
-                {
-                    if (!string.IsNullOrEmpty(errorMessage) &&
-                        message.Variables.TryGetValue("DistributedTask.EnableRunnerIPCDebug", out var enableRunnerIPCDebug) &&
-                        StringUtil.ConvertToBoolean(enableRunnerIPCDebug.Value))
-                    {
-                        // the trace should be best effort and not affect any job result
-                        var match = _invalidJsonRegex.Match(errorMessage);
-                        if (match.Success &&
-                            match.Groups.Count == 2)
-                        {
-                            var jsonPosition = int.Parse(match.Groups[1].Value);
-                            var serializedJobMessage = JsonUtility.ToString(message);
-                            var originalJson = serializedJobMessage.Substring(jsonPosition - 10, 20);
-                            errorMessage = $"Runner sent Json at position '{jsonPosition}': {originalJson} ({Convert.ToBase64String(Encoding.UTF8.GetBytes(originalJson))})\n{errorMessage}";
-                        }
-                    }
-                }
-                catch (Exception ex)
-                {
-                    Trace.Error(ex);
-                    errorMessage = $"Fail to check json IPC error: {ex.Message}\n{errorMessage}";
-                }
-
                 var unhandledExceptionIssue = new Issue() { Type = IssueType.Error, Message = errorMessage };
                 unhandledExceptionIssue.Data[Constants.Runner.InternalTelemetryIssueDataKey] = Constants.Runner.WorkerCrash;
                 jobRecord.ErrorCount++;

src/Runner.Listener/Runner.Listener.csproj

@@ -7,7 +7,6 @@
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
     <NoWarn>NU1701;NU1603</NoWarn>
     <Version>$(Version)</Version>
-    <PredefinedCulturesOnly>false</PredefinedCulturesOnly>
     <PublishReadyToRunComposite>true</PublishReadyToRunComposite>
   </PropertyGroup>
 

src/Runner.Listener/Runner.cs

@@ -318,7 +318,7 @@ namespace GitHub.Runner.Listener
 
                 IJobDispatcher jobDispatcher = null;
                 CancellationTokenSource messageQueueLoopTokenSource = CancellationTokenSource.CreateLinkedTokenSource(HostContext.RunnerShutdownToken);
-
+                
                 // Should we try to cleanup ephemeral runners
                 bool runOnceJobCompleted = false;
                 try
@@ -425,7 +425,6 @@ namespace GitHub.Runner.Listener
                                 }
                                 else
                                 {
-                                    Trace.Info($"Received job message of length {message.Body.Length} from service, with hash '{IOUtil.GetSha256Hash(message.Body)}'");
                                     var jobMessage = StringUtil.ConvertFromJson<Pipelines.AgentJobRequestMessage>(message.Body);
                                     jobDispatcher.Run(jobMessage, runOnce);
                                     if (runOnce)
@@ -540,7 +539,6 @@ Config Options:
  --work string          Relative runner work directory (default {Constants.Path.WorkDirectory})
  --replace              Replace any existing runner with the same name (default false)
  --pat                  GitHub personal access token used for checking network connectivity when executing `.{separator}run.{ext} --check`
- --disableupdate        Disable self-hosted runner automatic update to the latest released version`
  --ephemeral            Configure the runner to only take one job and then let the service un-configure the runner after the job finishes (default false)");
 
 #if OS_WINDOWS
@@ -548,7 +546,7 @@ Config Options:
     _term.WriteLine($@" --windowslogonaccount string   Account to run the service as. Requires runasservice");
     _term.WriteLine($@" --windowslogonpassword string  Password for the service account. Requires runasservice");
 #endif
-            _term.WriteLine($@"
+    _term.WriteLine($@"
 Examples:
  Check GitHub server network connectivity:
   .{separator}run.{ext} --check --url <url> --pat <pat>

src/Runner.PluginHost/Runner.PluginHost.csproj

@@ -7,7 +7,6 @@
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
     <NoWarn>NU1701;NU1603</NoWarn>
     <Version>$(Version)</Version>
-    <PredefinedCulturesOnly>false</PredefinedCulturesOnly>
     <PublishReadyToRunComposite>true</PublishReadyToRunComposite>
   </PropertyGroup>
 

src/Runner.Plugins/Artifact/FileContainerServer.cs

@@ -469,7 +469,7 @@ namespace GitHub.Runner.Plugins.Artifact
                         try
                         {
                             uploadTimer.Restart();
-                            using (HttpResponseMessage response = await _fileContainerHttpClient.UploadFileAsync(_containerId, itemPath, fs, _projectId, cancellationToken: token))
+                            using (HttpResponseMessage response = await _fileContainerHttpClient.UploadFileAsync(_containerId, itemPath, fs, _projectId, cancellationToken: token, chunkSize: 4 * 1024 * 1024))
                             {
                                 if (response == null || response.StatusCode != HttpStatusCode.Created)
                                 {

src/Runner.Sdk/Util/VssUtil.cs

@@ -27,11 +27,6 @@ namespace GitHub.Runner.Sdk
 
             VssClientHttpRequestSettings.Default.UserAgent = headerValues;
             VssHttpMessageHandler.DefaultWebProxy = proxy;
-
-            if (StringUtil.ConvertToBoolean(Environment.GetEnvironmentVariable("GITHUB_ACTIONS_RUNNER_TLS_NO_VERIFY")))
-            {
-                VssClientHttpRequestSettings.Default.ServerCertificateValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator;
-            }
         }
 
         public static VssConnection CreateConnection(Uri serverUri, VssCredentials credentials, IEnumerable<DelegatingHandler> additionalDelegatingHandler = null, TimeSpan? timeout = null)

src/Runner.Worker/ContainerOperationProvider.cs

@@ -338,18 +338,6 @@ namespace GitHub.Runner.Worker
 
             if (!string.IsNullOrEmpty(container.ContainerId))
             {
-                if(!container.IsJobContainer)
-                {
-                    // Print logs for service container jobs (not the "action" job itself b/c that's already logged).
-                    executionContext.Output($"Print service container logs: {container.ContainerDisplayName}");
-                    
-                    int logsExitCode = await _dockerManager.DockerLogs(executionContext, container.ContainerId);
-                    if (logsExitCode != 0)
-                    {
-                        executionContext.Warning($"Docker logs fail with exit code {logsExitCode}");
-                    }
-                }
-
                 executionContext.Output($"Stop and remove container: {container.ContainerDisplayName}");
 
                 int rmExitCode = await _dockerManager.DockerRemove(executionContext, container.ContainerId);

src/Runner.Worker/Handlers/CompositeActionHandler.cs

@@ -378,14 +378,14 @@ namespace GitHub.Runner.Worker.Handlers
                     {
                         // Condition is false
                         Trace.Info("Skipping step due to condition evaluation.");
-                        SetStepConclusion(step, TaskResult.Skipped);
+                        step.ExecutionContext.Result = TaskResult.Skipped;
                         continue;
                     }
                     else if (conditionEvaluateError != null)
                     {
                         // Condition error
                         step.ExecutionContext.Error(conditionEvaluateError);
-                        SetStepConclusion(step, TaskResult.Failed);
+                        step.ExecutionContext.Result = TaskResult.Failed;
                         ExecutionContext.Result = TaskResult.Failed;
                         break;
                     }
@@ -403,15 +403,13 @@ namespace GitHub.Runner.Worker.Handlers
                         jobCancelRegister = null;
                     }
                 }
+
                 // Check failed or canceled
                 if (step.ExecutionContext.Result == TaskResult.Failed || step.ExecutionContext.Result == TaskResult.Canceled)
                 {
                     Trace.Info($"Update job result with current composite step result '{step.ExecutionContext.Result}'.");
                     ExecutionContext.Result = TaskResultUtil.MergeTaskResults(ExecutionContext.Result, step.ExecutionContext.Result.Value);
                 }
-
-                // Update context
-                SetStepsContext(step);
             }
         }
 
@@ -433,13 +431,13 @@ namespace GitHub.Runner.Worker.Handlers
                 {
                     Trace.Error($"Caught timeout exception from step: {ex.Message}");
                     step.ExecutionContext.Error("The action has timed out.");
-                    SetStepConclusion(step, TaskResult.Failed);
+                    step.ExecutionContext.Result = TaskResult.Failed;
                 }
                 else
                 {
                     Trace.Error($"Caught cancellation exception from step: {ex}");
                     step.ExecutionContext.Error(ex);
-                    SetStepConclusion(step, TaskResult.Canceled);
+                    step.ExecutionContext.Result = TaskResult.Canceled;
                 }
             }
             catch (Exception ex)
@@ -447,32 +445,17 @@ namespace GitHub.Runner.Worker.Handlers
                 // Log the error and fail the step
                 Trace.Error($"Caught exception from step: {ex}");
                 step.ExecutionContext.Error(ex);
-                SetStepConclusion(step, TaskResult.Failed);
+                step.ExecutionContext.Result = TaskResult.Failed;
             }
 
             // Merge execution context result with command result
             if (step.ExecutionContext.CommandResult != null)
             {
-                SetStepConclusion(step, Common.Util.TaskResultUtil.MergeTaskResults(step.ExecutionContext.Result, step.ExecutionContext.CommandResult.Value));
+                step.ExecutionContext.Result = Common.Util.TaskResultUtil.MergeTaskResults(step.ExecutionContext.Result, step.ExecutionContext.CommandResult.Value);
             }
 
             Trace.Info($"Step result: {step.ExecutionContext.Result}");
             step.ExecutionContext.Debug($"Finished: {step.DisplayName}");
         }
-
-        private void SetStepConclusion(IStep step, TaskResult result)
-        {
-            step.ExecutionContext.Result = result;
-            SetStepsContext(step);
-        }
-        private void SetStepsContext(IStep step)
-        {
-            if (!string.IsNullOrEmpty(step.ExecutionContext.ContextName) && !step.ExecutionContext.ContextName.StartsWith("__", StringComparison.Ordinal))
-            {
-                // TODO: when we support continue on error, we may need to do logic here to change conclusion based on the continue on error result
-                step.ExecutionContext.Global.StepsContext.SetOutcome(step.ExecutionContext.ScopeName, step.ExecutionContext.ContextName, (step.ExecutionContext.Result ?? TaskResult.Succeeded).ToActionResult());
-                step.ExecutionContext.Global.StepsContext.SetConclusion(step.ExecutionContext.ScopeName, step.ExecutionContext.ContextName, (step.ExecutionContext.Result ?? TaskResult.Succeeded).ToActionResult());
-            }
-        }
     }
 }

src/Runner.Worker/JobExtension.cs

@@ -122,20 +122,20 @@ namespace GitHub.Runner.Worker
                         }
                     }
 
-                    try
+                    try 
                     {
                         var tokenPermissions = jobContext.Global.Variables.Get("system.github.token.permissions") ?? "";
                         if (!string.IsNullOrEmpty(tokenPermissions))
                         {
                             context.Output($"##[group]GITHUB_TOKEN Permissions");
                             var permissions = StringUtil.ConvertFromJson<Dictionary<string, string>>(tokenPermissions);
-                            foreach (KeyValuePair<string, string> entry in permissions)
+                            foreach(KeyValuePair<string, string> entry in permissions)
                             {
                                 context.Output($"{entry.Key}: {entry.Value}");
                             }
                             context.Output("##[endgroup]");
                         }
-                    }
+                    } 
                     catch (Exception ex)
                     {
                         context.Output($"Fail to parse and display GITHUB_TOKEN permissions list: {ex.Message}");
@@ -312,7 +312,7 @@ namespace GitHub.Runner.Worker
                             JobExtensionRunner extensionStep = step as JobExtensionRunner;
                             ArgUtil.NotNull(extensionStep, extensionStep.DisplayName);
                             Guid stepId = Guid.NewGuid();
-                            extensionStep.ExecutionContext = jobContext.CreateChild(stepId, extensionStep.DisplayName, stepId.ToString("N"), null, stepId.ToString("N"), ActionRunStage.Pre);
+                            extensionStep.ExecutionContext = jobContext.CreateChild(stepId, extensionStep.DisplayName, null, null, stepId.ToString("N"), ActionRunStage.Pre);
                         }
                         else if (step is IActionRunner actionStep)
                         {

src/Runner.Worker/JobRunner.cs

@@ -1,18 +1,18 @@
-using System;
+using GitHub.DistributedTask.WebApi;
+using Pipelines = GitHub.DistributedTask.Pipelines;
+using GitHub.Runner.Common.Util;
+using GitHub.Services.Common;
+using GitHub.Services.WebApi;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Net.Http;
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
-using GitHub.DistributedTask.WebApi;
+using System.Net.Http;
 using GitHub.Runner.Common;
-using GitHub.Runner.Common.Util;
 using GitHub.Runner.Sdk;
-using GitHub.Services.Common;
-using GitHub.Services.WebApi;
-using Pipelines = GitHub.DistributedTask.Pipelines;
 
 namespace GitHub.Runner.Worker
 {
@@ -25,7 +25,6 @@ namespace GitHub.Runner.Worker
     public sealed class JobRunner : RunnerService, IJobRunner
     {
         private IJobServerQueue _jobServerQueue;
-        private RunnerSettings _runnerSettings;
         private ITempDirectoryManager _tempDirectoryManager;
 
         public async Task<TaskResult> RunAsync(Pipelines.AgentJobRequestMessage message, CancellationToken jobRequestCancellationToken)
@@ -109,8 +108,8 @@ namespace GitHub.Runner.Worker
                 jobContext.SetRunnerContext("os", VarUtil.OS);
                 jobContext.SetRunnerContext("arch", VarUtil.OSArchitecture);
 
-                _runnerSettings = HostContext.GetService<IConfigurationStore>().GetSettings();
-                jobContext.SetRunnerContext("name", _runnerSettings.AgentName);
+                var runnerSettings = HostContext.GetService<IConfigurationStore>().GetSettings();
+                jobContext.SetRunnerContext("name", runnerSettings.AgentName);
 
                 string toolsDirectory = HostContext.GetDirectory(WellKnownDirectory.Tools);
                 Directory.CreateDirectory(toolsDirectory);
@@ -210,53 +209,6 @@ namespace GitHub.Runner.Worker
             jobContext.Debug($"Finishing: {message.JobDisplayName}");
             TaskResult result = jobContext.Complete(taskResult);
 
-            if (_runnerSettings.DisableUpdate == true)
-            {
-                try
-                {
-                    var currentVersion = new PackageVersion(BuildConstants.RunnerPackage.Version);
-                    ServiceEndpoint systemConnection = message.Resources.Endpoints.Single(x => string.Equals(x.Name, WellKnownServiceEndpointNames.SystemVssConnection, StringComparison.OrdinalIgnoreCase));
-                    VssCredentials serverCredential = VssUtil.GetVssCredential(systemConnection);
-
-                    var runnerServer = HostContext.GetService<IRunnerServer>();
-                    await runnerServer.ConnectAsync(systemConnection.Url, serverCredential);
-                    var serverPackages = await runnerServer.GetPackagesAsync("agent", BuildConstants.RunnerPackage.PackageName, 5, includeToken: false, cancellationToken: CancellationToken.None);
-                    if (serverPackages.Count > 0)
-                    {
-                        serverPackages = serverPackages.OrderByDescending(x => x.Version).ToList();
-                        Trace.Info($"Newer packages {StringUtil.ConvertToJson(serverPackages.Select(x => x.Version.ToString()))}");
-
-                        var warnOnFailedJob = false; // any minor/patch version behind.
-                        var warnOnOldRunnerVersion = false; // >= 2 minor version behind
-                        if (serverPackages.Any(x => x.Version.CompareTo(currentVersion) > 0))
-                        {
-                            Trace.Info($"Current runner version {currentVersion} is behind the latest runner version {serverPackages[0].Version}.");
-                            warnOnFailedJob = true;
-                        }
-
-                        if (serverPackages.Where(x => x.Version.Major == currentVersion.Major && x.Version.Minor > currentVersion.Minor).Count() > 1)
-                        {
-                            Trace.Info($"Current runner version {currentVersion} is way behind the latest runner version {serverPackages[0].Version}.");
-                            warnOnOldRunnerVersion = true;
-                        }
-
-                        if (result == TaskResult.Failed && warnOnFailedJob)
-                        {
-                            jobContext.Warning($"This job failure may be caused by using an out of date self-hosted runner. You are currently using runner version {currentVersion}. Please update to the latest version {serverPackages[0].Version}");
-                        }
-                        else if (warnOnOldRunnerVersion)
-                        {
-                            jobContext.Warning($"This self-hosted runner is currently using runner version {currentVersion}. This version is out of date. Please update to the latest version {serverPackages[0].Version}");
-                        }
-                    }
-                }
-                catch (Exception ex)
-                {
-                    // Ignore any error since suggest runner update is best effort.
-                    Trace.Error($"Caught exception during runner version check: {ex}");
-                }
-            }
-
             try
             {
                 await ShutdownQueue(throwOnFailure: true);

src/Runner.Worker/Runner.Worker.csproj

@@ -7,7 +7,6 @@
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
     <NoWarn>NU1701;NU1603</NoWarn>
     <Version>$(Version)</Version>
-    <PredefinedCulturesOnly>false</PredefinedCulturesOnly>
     <PublishReadyToRunComposite>true</PublishReadyToRunComposite>
   </PropertyGroup>
 

src/Runner.Worker/Worker.cs

@@ -9,7 +9,6 @@ using System.Threading.Tasks;
 using GitHub.Services.WebApi;
 using GitHub.Runner.Common;
 using GitHub.Runner.Sdk;
-using System.Text;
 
 namespace GitHub.Runner.Worker
 {
@@ -44,7 +43,6 @@ namespace GitHub.Runner.Worker
                 ArgUtil.NotNullOrEmpty(pipeOut, nameof(pipeOut));
                 VssUtil.InitializeVssClientSettings(HostContext.UserAgents, HostContext.WebProxy);
                 var jobRunner = HostContext.CreateService<IJobRunner>();
-                var terminal = HostContext.GetService<ITerminal>();
 
                 using (var channel = HostContext.CreateService<IProcessChannel>())
                 using (var jobRequestCancellationToken = CancellationTokenSource.CreateLinkedTokenSource(HostContext.RunnerShutdownToken))
@@ -66,22 +64,7 @@ namespace GitHub.Runner.Worker
                     Trace.Info("Message received.");
                     ArgUtil.Equal(MessageType.NewJobRequest, channelMessage.MessageType, nameof(channelMessage.MessageType));
                     ArgUtil.NotNullOrEmpty(channelMessage.Body, nameof(channelMessage.Body));
-                    Pipelines.AgentJobRequestMessage jobMessage = null;
-                    try
-                    {
-                        jobMessage = StringUtil.ConvertFromJson<Pipelines.AgentJobRequestMessage>(channelMessage.Body);
-                    }
-                    catch (JsonReaderException ex)
-                    {
-                        if (channelMessage.Body.Length > ex.LinePosition + 10)
-                        {
-                            var errorChunk = channelMessage.Body.Substring(ex.LinePosition - 10, 20);
-                            terminal.WriteError($"Worker received invalid Json at position '{ex.LinePosition}': {errorChunk} ({Convert.ToBase64String(Encoding.UTF8.GetBytes(errorChunk))})");
-                        }
-
-                        throw;
-                    }
-
+                    var jobMessage = StringUtil.ConvertFromJson<Pipelines.AgentJobRequestMessage>(channelMessage.Body);
                     ArgUtil.NotNull(jobMessage, nameof(jobMessage));
                     HostContext.WritePerfCounter($"WorkerJobMessageReceived_{jobMessage.RequestId.ToString()}");
 

src/Sdk/DTWebApi/WebApi/TaskAgentReference.cs

@@ -25,7 +25,6 @@ namespace GitHub.DistributedTask.WebApi
             this.ProvisioningState = referenceToBeCloned.ProvisioningState;
             this.AccessPoint = referenceToBeCloned.AccessPoint;
             this.Ephemeral = referenceToBeCloned.Ephemeral;
-            this.DisableUpdate = referenceToBeCloned.DisableUpdate;
 
             if (referenceToBeCloned.m_links != null)
             {
@@ -93,16 +92,6 @@ namespace GitHub.DistributedTask.WebApi
             set;
         }
 
-        /// <summary>
-        /// Whether or not this agent should auto-update to latest version.
-        /// </summary>
-        [DataMember(EmitDefaultValue = false)]
-        public bool? DisableUpdate
-        {
-            get;
-            set;
-        }
-
         /// <summary>
         /// Whether or not the agent is online.
         /// </summary>

src/Test/L0/Listener/Configuration/ConfigurationManagerL0.cs

@@ -66,7 +66,7 @@ namespace GitHub.Runner.Common.Tests.Listener.Configuration
             _serviceControlManager = new Mock<ILinuxServiceControlManager>();
 #endif
 
-            var expectedAgent = new TaskAgent(_expectedAgentName) { Id = 1, Ephemeral = true, DisableUpdate = true };
+            var expectedAgent = new TaskAgent(_expectedAgentName) { Id = 1 };
             expectedAgent.Authorization = new TaskAgentAuthorization
             {
                 ClientId = Guid.NewGuid(),
@@ -154,7 +154,7 @@ namespace GitHub.Runner.Common.Tests.Listener.Configuration
                     tc,
                     new[]
                     {
-                       "configure",
+                       "configure",                
                        "--url", _expectedServerUrl,
                        "--name", _expectedAgentName,
                        "--runnergroup", _secondRunnerGroupName,
@@ -163,8 +163,6 @@ namespace GitHub.Runner.Common.Tests.Listener.Configuration
                        "--token", _expectedToken,
                        "--labels", userLabels,
                        "--ephemeral",
-                       "--disableupdate",
-                       "--unattended",
                     });
                 trace.Info("Constructed.");
                 _store.Setup(x => x.IsConfigured()).Returns(false);
@@ -187,7 +185,7 @@ namespace GitHub.Runner.Common.Tests.Listener.Configuration
                 // validate GetAgentPoolsAsync gets called twice with automation pool type
                 _runnerServer.Verify(x => x.GetAgentPoolsAsync(It.IsAny<string>(), It.Is<TaskAgentPoolType>(p => p == TaskAgentPoolType.Automation)), Times.Exactly(2));
 
-                var expectedLabels = new List<string>() { "self-hosted", VarUtil.OS, VarUtil.OSArchitecture };
+                var expectedLabels = new List<string>() { "self-hosted", VarUtil.OS, VarUtil.OSArchitecture};
                 expectedLabels.AddRange(userLabels.Split(",").ToList());
 
                 _runnerServer.Verify(x => x.AddAgentAsync(It.IsAny<int>(), It.Is<TaskAgent>(a => a.Labels.Select(x => x.Name).ToHashSet().SetEquals(expectedLabels))), Times.Once);

src/Test/L0/Listener/SelfUpdaterL0.cs

@@ -1,786 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Net.Http;
-using System.Reflection;
-using System.Text.RegularExpressions;
-using System.Threading;
-using System.Threading.Tasks;
-using GitHub.DistributedTask.WebApi;
-using GitHub.Runner.Listener;
-using GitHub.Runner.Sdk;
-using Moq;
-using Xunit;
-
-namespace GitHub.Runner.Common.Tests.Listener
-{
-    public sealed class SelfUpdaterL0
-    {
-        private Mock<IRunnerServer> _runnerServer;
-        private Mock<ITerminal> _term;
-        private Mock<IConfigurationStore> _configStore;
-        private Mock<IJobDispatcher> _jobDispatcher;
-        private AgentRefreshMessage _refreshMessage = new AgentRefreshMessage(1, "2.299.0");
-        private List<TrimmedPackageMetadata> _trimmedPackages = new List<TrimmedPackageMetadata>();
-
-#if !OS_WINDOWS
-        private string _packageUrl = null;
-#else
-        private string _packageUrl = null;
-#endif
-        public SelfUpdaterL0()
-        {
-            _runnerServer = new Mock<IRunnerServer>();
-            _term = new Mock<ITerminal>();
-            _configStore = new Mock<IConfigurationStore>();
-            _jobDispatcher = new Mock<IJobDispatcher>();
-            _configStore.Setup(x => x.GetSettings()).Returns(new RunnerSettings() { PoolId = 1, AgentId = 1 });
-
-            Environment.SetEnvironmentVariable("_GITHUB_ACTION_EXECUTE_UPDATE_SCRIPT", "1");
-        }
-
-        private async Task FetchLatestRunner()
-        {
-            var latestVersion = "";
-            var httpClientHandler = new HttpClientHandler();
-            httpClientHandler.AllowAutoRedirect = false;
-            using (var client = new HttpClient(httpClientHandler))
-            {
-                var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, "https://github.com/actions/runner/releases/latest"));
-                if (response.StatusCode == System.Net.HttpStatusCode.Redirect)
-                {
-                    var redirect = await response.Content.ReadAsStringAsync();
-                    Regex regex = new Regex(@"/runner/releases/tag/v(?<version>\d+\.\d+\.\d+)");
-                    var match = regex.Match(redirect);
-                    if (match.Success)
-                    {
-                        latestVersion = match.Groups["version"].Value;
-
-#if !OS_WINDOWS
-                        _packageUrl = $"https://github.com/actions/runner/releases/download/v{latestVersion}/actions-runner-{BuildConstants.RunnerPackage.PackageName}-{latestVersion}.tar.gz";
-#else
-                        _packageUrl = $"https://github.com/actions/runner/releases/download/v{latestVersion}/actions-runner-{BuildConstants.RunnerPackage.PackageName}-{latestVersion}.zip";
-#endif
-                    }
-                }
-            }
-
-            using (var client = new HttpClient())
-            {
-                var json = await client.GetStringAsync($"https://github.com/actions/runner/releases/download/v{latestVersion}/actions-runner-{BuildConstants.RunnerPackage.PackageName}-{latestVersion}-trimmedpackages.json");
-                _trimmedPackages = StringUtil.ConvertFromJson<List<TrimmedPackageMetadata>>(json);
-            }
-
-            _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                         .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = _packageUrl }));
-
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    var p1 = new ProcessInvokerWrapper();
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();
-                    p3.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    updater.Initialize(hc);
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    try
-                    {
-                        var result = await updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-                        Assert.True(result);
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0")));
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0")));
-                    }
-                    finally
-                    {
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0"), CancellationToken.None);
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0"), CancellationToken.None);
-                    }
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_NoUpdateOnOldVersion()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-
-                    var p1 = new ProcessInvokerWrapper();
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();
-                    p3.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    updater.Initialize(hc);
-
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.200.0", true, It.IsAny<CancellationToken>()))
-                             .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.200.0"), DownloadUrl = _packageUrl }));
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    var result = await updater.SelfUpdate(new AgentRefreshMessage(1, "2.200.0"), _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-                    Assert.False(result);
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_DownloadRetry()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                             .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = $"https://github.com/actions/runner/notexists" }));
-
-                    var p1 = new ProcessInvokerWrapper();
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();
-                    p3.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    updater.Initialize(hc);
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-
-                    var ex = await Assert.ThrowsAsync<TaskCanceledException>(() => updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken));
-                    Assert.Contains($"failed after {Constants.RunnerDownloadRetryMaxAttempts} download attempts", ex.Message);
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_ValidateHash()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                             .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = _packageUrl, HashValue = "bad_hash" }));
-
-                    var p1 = new ProcessInvokerWrapper();
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();
-                    p3.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    updater.Initialize(hc);
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-
-                    var ex = await Assert.ThrowsAsync<Exception>(() => updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken));
-                    Assert.Contains("did not match expected Runner Hash", ex.Message);
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_CloneHash_RuntimeAndExternals()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    var p1 = new ProcessInvokerWrapper();
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();
-                    p3.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    updater.Initialize(hc);
-
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                         .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = _packageUrl, TrimmedPackages = new List<TrimmedPackageMetadata>() { new TrimmedPackageMetadata() } }));
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    try
-                    {
-                        var result = await updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-                        Assert.True(result);
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0")));
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0")));
-
-                        FieldInfo contentHashesProperty = updater.GetType().GetField("_contentHashes", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
-                        Assert.NotNull(contentHashesProperty);
-                        Dictionary<string, string> contentHashes = (Dictionary<string, string>)contentHashesProperty.GetValue(updater);
-                        hc.GetTrace().Info(StringUtil.ConvertToJson(contentHashes));
-
-                        var dotnetRuntimeHashFile = Path.Combine(TestUtil.GetSrcPath(), $"Misc/contentHash/dotnetRuntime/{BuildConstants.RunnerPackage.PackageName}");
-                        var externalsHashFile = Path.Combine(TestUtil.GetSrcPath(), $"Misc/contentHash/externals/{BuildConstants.RunnerPackage.PackageName}");
-
-                        Assert.Equal(File.ReadAllText(dotnetRuntimeHashFile).Trim(), contentHashes["dotnetRuntime"]);
-                        Assert.Equal(File.ReadAllText(externalsHashFile).Trim(), contentHashes["externals"]);
-                    }
-                    finally
-                    {
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0"), CancellationToken.None);
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0"), CancellationToken.None);
-                    }
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_Cancel_CloneHashTask_WhenNotNeeded()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new Mock<IHttpClientHandlerFactory>().Object);
-
-                    var p1 = new ProcessInvokerWrapper();
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();
-                    p3.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    updater.Initialize(hc);
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    try
-                    {
-                        var result = await updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-
-                        FieldInfo contentHashesProperty = updater.GetType().GetField("_contentHashes", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
-                        Assert.NotNull(contentHashesProperty);
-                        Dictionary<string, string> contentHashes = (Dictionary<string, string>)contentHashesProperty.GetValue(updater);
-                        hc.GetTrace().Info(StringUtil.ConvertToJson(contentHashes));
-
-                        Assert.NotEqual(2, contentHashes.Count);
-                    }
-                    catch (Exception ex)
-                    {
-                        hc.GetTrace().Error(ex);
-                    }
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_UseExternalsTrimmedPackage()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    var p1 = new ProcessInvokerWrapper();  // hashfiles
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();  // hashfiles
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();  // un-tar
-                    p3.Initialize(hc);
-                    var p4 = new ProcessInvokerWrapper();  // node -v
-                    p4.Initialize(hc);
-                    var p5 = new ProcessInvokerWrapper();  // node -v
-                    p5.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    hc.EnqueueInstance<IProcessInvoker>(p4);
-                    hc.EnqueueInstance<IProcessInvoker>(p5);
-                    updater.Initialize(hc);
-
-                    var trim = _trimmedPackages.Where(x => !x.TrimmedContents.ContainsKey("dotnetRuntime")).ToList();
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                         .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = _packageUrl, TrimmedPackages = trim }));
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    try
-                    {
-                        var result = await updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-                        Assert.True(result);
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0")));
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0")));
-                    }
-                    finally
-                    {
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0"), CancellationToken.None);
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0"), CancellationToken.None);
-                    }
-
-                    var traceFile = Path.GetTempFileName();
-                    File.Copy(hc.TraceFileName, traceFile, true);
-
-                    var externalsHashFile = Path.Combine(TestUtil.GetSrcPath(), $"Misc/contentHash/externals/{BuildConstants.RunnerPackage.PackageName}");
-                    var externalsHash = await File.ReadAllTextAsync(externalsHashFile);
-
-                    if (externalsHash == trim[0].TrimmedContents["externals"])
-                    {
-                        Assert.Contains("Use trimmed (externals) package", File.ReadAllText(traceFile));
-                    }
-                    else
-                    {
-                        Assert.Contains("the current runner does not carry those trimmed content (Hash mismatch)", File.ReadAllText(traceFile));
-                    }
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_UseExternalsRuntimeTrimmedPackage()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    var p1 = new ProcessInvokerWrapper();  // hashfiles
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();  // hashfiles
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();  // un-tar
-                    p3.Initialize(hc);
-                    var p4 = new ProcessInvokerWrapper();  // node -v
-                    p4.Initialize(hc);
-                    var p5 = new ProcessInvokerWrapper();  // node -v
-                    p5.Initialize(hc);
-                    var p6 = new ProcessInvokerWrapper();  // runner -v
-                    p6.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    hc.EnqueueInstance<IProcessInvoker>(p4);
-                    hc.EnqueueInstance<IProcessInvoker>(p5);
-                    hc.EnqueueInstance<IProcessInvoker>(p6);
-                    updater.Initialize(hc);
-
-                    var trim = _trimmedPackages.Where(x => x.TrimmedContents.ContainsKey("dotnetRuntime") && x.TrimmedContents.ContainsKey("externals")).ToList();
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                         .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = _packageUrl, TrimmedPackages = trim }));
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    try
-                    {
-                        var result = await updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-                        Assert.True(result);
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0")));
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0")));
-                    }
-                    finally
-                    {
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0"), CancellationToken.None);
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0"), CancellationToken.None);
-                    }
-
-                    var traceFile = Path.GetTempFileName();
-                    File.Copy(hc.TraceFileName, traceFile, true);
-
-                    var externalsHashFile = Path.Combine(TestUtil.GetSrcPath(), $"Misc/contentHash/externals/{BuildConstants.RunnerPackage.PackageName}");
-                    var externalsHash = await File.ReadAllTextAsync(externalsHashFile);
-
-                    var runtimeHashFile = Path.Combine(TestUtil.GetSrcPath(), $"Misc/contentHash/dotnetRuntime/{BuildConstants.RunnerPackage.PackageName}");
-                    var runtimeHash = await File.ReadAllTextAsync(runtimeHashFile);
-
-                    if (externalsHash == trim[0].TrimmedContents["externals"] &&
-                        runtimeHash == trim[0].TrimmedContents["dotnetRuntime"])
-                    {
-                        Assert.Contains("Use trimmed (runtime+externals) package", File.ReadAllText(traceFile));
-                    }
-                    else
-                    {
-                        Assert.Contains("the current runner does not carry those trimmed content (Hash mismatch)", File.ReadAllText(traceFile));
-                    }
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_NotUseExternalsRuntimeTrimmedPackageOnHashMismatch()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    var p1 = new ProcessInvokerWrapper();  // hashfiles
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();  // hashfiles
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();  // un-tar
-                    p3.Initialize(hc);
-                    var p4 = new ProcessInvokerWrapper();  // node -v
-                    p4.Initialize(hc);
-                    var p5 = new ProcessInvokerWrapper();  // node -v
-                    p5.Initialize(hc);
-                    var p6 = new ProcessInvokerWrapper();  // runner -v
-                    p6.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    hc.EnqueueInstance<IProcessInvoker>(p4);
-                    hc.EnqueueInstance<IProcessInvoker>(p5);
-                    hc.EnqueueInstance<IProcessInvoker>(p6);
-                    updater.Initialize(hc);
-
-                    var trim = _trimmedPackages.ToList();
-                    foreach (var package in trim)
-                    {
-                        foreach (var hash in package.TrimmedContents.Keys)
-                        {
-                            package.TrimmedContents[hash] = "mismatch";
-                        }
-                    }
-
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                         .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = _packageUrl, TrimmedPackages = trim }));
-
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    try
-                    {
-                        var result = await updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-                        Assert.True(result);
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0")));
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0")));
-                    }
-                    finally
-                    {
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0"), CancellationToken.None);
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0"), CancellationToken.None);
-                    }
-
-                    var traceFile = Path.GetTempFileName();
-                    File.Copy(hc.TraceFileName, traceFile, true);
-                    Assert.Contains("the current runner does not carry those trimmed content (Hash mismatch)", File.ReadAllText(traceFile));
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-
-        [Fact]
-        [Trait("Level", "L0")]
-        [Trait("Category", "Runner")]
-        public async void TestSelfUpdateAsync_FallbackToFullPackage()
-        {
-            try
-            {
-                await FetchLatestRunner();
-                Assert.NotNull(_packageUrl);
-                Assert.NotNull(_trimmedPackages);
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", Path.GetFullPath(Path.Combine(TestUtil.GetSrcPath(), "..", "_layout", "bin")));
-                using (var hc = new TestHostContext(this))
-                {
-                    hc.GetTrace().Info(_packageUrl);
-                    hc.GetTrace().Info(StringUtil.ConvertToJson(_trimmedPackages));
-
-                    //Arrange
-                    var updater = new Runner.Listener.SelfUpdater();
-                    hc.SetSingleton<ITerminal>(_term.Object);
-                    hc.SetSingleton<IRunnerServer>(_runnerServer.Object);
-                    hc.SetSingleton<IConfigurationStore>(_configStore.Object);
-                    hc.SetSingleton<IHttpClientHandlerFactory>(new HttpClientHandlerFactory());
-
-                    var p1 = new ProcessInvokerWrapper();  // hashfiles
-                    p1.Initialize(hc);
-                    var p2 = new ProcessInvokerWrapper();  // hashfiles
-                    p2.Initialize(hc);
-                    var p3 = new ProcessInvokerWrapper();  // un-tar trim
-                    p3.Initialize(hc);
-                    var p4 = new ProcessInvokerWrapper();  // un-tar full
-                    p4.Initialize(hc);
-                    hc.EnqueueInstance<IProcessInvoker>(p1);
-                    hc.EnqueueInstance<IProcessInvoker>(p2);
-                    hc.EnqueueInstance<IProcessInvoker>(p3);
-                    hc.EnqueueInstance<IProcessInvoker>(p4);
-                    updater.Initialize(hc);
-
-                    var trim = _trimmedPackages.ToList();
-                    foreach (var package in trim)
-                    {
-                        package.HashValue = "mismatch";
-                    }
-
-                    _runnerServer.Setup(x => x.GetPackageAsync("agent", BuildConstants.RunnerPackage.PackageName, "2.299.0", true, It.IsAny<CancellationToken>()))
-                         .Returns(Task.FromResult(new PackageMetadata() { Platform = BuildConstants.RunnerPackage.PackageName, Version = new PackageVersion("2.299.0"), DownloadUrl = _packageUrl, TrimmedPackages = trim }));
-
-                    _runnerServer.Setup(x => x.UpdateAgentUpdateStateAsync(1, 1, It.IsAny<string>(), It.IsAny<string>()))
-                                 .Callback((int p, int a, string s, string t) =>
-                                 {
-                                     hc.GetTrace().Info(t);
-                                 })
-                                 .Returns(Task.FromResult(new TaskAgent()));
-
-                    try
-                    {
-                        var result = await updater.SelfUpdate(_refreshMessage, _jobDispatcher.Object, true, hc.RunnerShutdownToken);
-                        Assert.True(result);
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0")));
-                        Assert.True(Directory.Exists(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0")));
-                    }
-                    finally
-                    {
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "bin.2.299.0"), CancellationToken.None);
-                        IOUtil.DeleteDirectory(Path.Combine(hc.GetDirectory(WellKnownDirectory.Root), "externals.2.299.0"), CancellationToken.None);
-                    }
-
-                    var traceFile = Path.GetTempFileName();
-                    File.Copy(hc.TraceFileName, traceFile, true);
-                    Assert.Contains("Something wrong with the trimmed runner package, failback to use the full package for runner updates", File.ReadAllText(traceFile));
-                }
-            }
-            finally
-            {
-                Environment.SetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR", null);
-            }
-        }
-    }
-}

src/Test/L0/ProcessInvokerL0.cs

@@ -197,7 +197,7 @@ namespace GitHub.Runner.Common.Tests
 #if OS_WINDOWS
                 execTask = processInvoker.ExecuteAsync("", "cmd.exe", $"/c \"choice /T {SecondsToRun} /D y\"", null, tokenSource.Token);
 #else
-                execTask = processInvoker.ExecuteAsync("", "bash", $"-c \"sleep {SecondsToRun}\"", null, tokenSource.Token);
+                execTask = processInvoker.ExecuteAsync("", "bash", $"-c \"sleep {SecondsToRun}s\"", null, tokenSource.Token);
 #endif
                 await Task.Delay(500);
                 tokenSource.Cancel();

src/Test/L0/TestHostContext.cs

@@ -165,15 +165,7 @@ namespace GitHub.Runner.Common.Tests
             switch (directory)
             {
                 case WellKnownDirectory.Bin:
-                    var overwriteBinDir = Environment.GetEnvironmentVariable("RUNNER_L0_OVERRIDEBINDIR");
-                    if (Directory.Exists(overwriteBinDir))
-                    {
-                        path = overwriteBinDir;
-                    }
-                    else
-                    {
-                        path = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
-                    }
+                    path = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
                     break;
 
                 case WellKnownDirectory.Diag:

src/runnerversion

@@ -1 +1 @@
-2.287.1
+2.285.1