Null out refName

scripts/create-latest-svc.sh

@@ -81,7 +81,7 @@ fi
 
 export RUNNER_TOKEN=$(curl -s -X POST ${base_api_url}/${orgs_or_repos}/${runner_scope}/actions/runners/registration-token -H "accept: application/vnd.github.everest-preview+json" -H "authorization: token ${RUNNER_CFG_PAT}" | jq -r '.token')
 
-if [ -z "$RUNNER_TOKEN" ]; then fatal "Failed to get a token"; fi
+if [ "null" == "$RUNNER_TOKEN" -o -z "$RUNNER_TOKEN" ]; then fatal "Failed to get a token"; fi
 
 #---------------------------------------
 # Download latest released and extract

src/Runner.Plugins/Repository/v1.0/GitSourceProvider.cs

@@ -82,7 +82,7 @@ namespace GitHub.Runner.Plugins.Repository.v1_0
             executionContext.Output($"Syncing repository: {repoFullName}");
 
             // Repository URL
-            var githubUrl = executionContext.GetGitHubContext("url");
+            var githubUrl = executionContext.GetGitHubContext("server_url");
             var githubUri = new Uri(!string.IsNullOrEmpty(githubUrl) ? githubUrl : "https://github.com");
             var portInfo = githubUri.IsDefaultPort ? string.Empty : $":{githubUri.Port}";
             Uri repositoryUrl = new Uri($"{githubUri.Scheme}://{githubUri.Host}{portInfo}/{repoFullName}");

src/Runner.Worker/ActionManager.cs

@@ -150,7 +150,8 @@ namespace GitHub.Runner.Worker
                     containerSetupSteps.Add(new JobExtensionRunner(runAsync: this.PullActionContainerAsync,
                                                                    condition: $"{PipelineTemplateConstants.Success}()",
                                                                    displayName: $"Pull {imageToPull.Key}",
-                                                                   data: new ContainerSetupInfo(imageToPull.Value, imageToPull.Key)));
+                                                                   data: new ContainerSetupInfo(imageToPull.Value, imageToPull.Key),
+                                                                   repositoryRef: null));
                 }
             }
 
@@ -163,7 +164,8 @@ namespace GitHub.Runner.Worker
                     containerSetupSteps.Add(new JobExtensionRunner(runAsync: this.BuildActionContainerAsync,
                                                                    condition: $"{PipelineTemplateConstants.Success}()",
                                                                    displayName: $"Build {setupInfo.ActionRepository}",
-                                                                   data: new ContainerSetupInfo(imageToBuild.Value, setupInfo.Dockerfile, setupInfo.WorkingDirectory)));
+                                                                   data: new ContainerSetupInfo(imageToBuild.Value, setupInfo.Dockerfile, setupInfo.WorkingDirectory),
+                                                                   repositoryRef: setupInfo.RepositoryRef));
                 }
             }
 
@@ -776,6 +778,7 @@ namespace GitHub.Runner.Worker
             }
 
             var setupInfo = new ActionContainer();
+            setupInfo.RepositoryRef = repositoryReference;
             string destDirectory = Path.Combine(HostContext.GetDirectory(WellKnownDirectory.Actions), repositoryReference.Name.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar), repositoryReference.Ref);
             string actionEntryDirectory = destDirectory;
             string dockerFileRelativePath = repositoryReference.Name;
@@ -1022,5 +1025,6 @@ namespace GitHub.Runner.Worker
         public string Dockerfile { get; set; }
         public string WorkingDirectory { get; set; }
         public string ActionRepository { get; set; }
+        public Pipelines.RepositoryPathReference RepositoryRef { get; set; }
     }
 }

src/Runner.Worker/ContainerOperationProvider.cs

@@ -46,7 +46,8 @@ namespace GitHub.Runner.Worker
             var postJobStep = new JobExtensionRunner(runAsync: this.StopContainersAsync,
                                                 condition: $"{PipelineTemplateConstants.Always}()",
                                                 displayName: "Stop containers",
-                                                data: data);
+                                                data: data,
+                                                repositoryRef: null);
 
             executionContext.Debug($"Register post job cleanup for stopping/deleting containers.");
             executionContext.RegisterPostJobStep(postJobStep);

src/Runner.Worker/ExecutionContext.cs

@@ -260,7 +260,9 @@ namespace GitHub.Runner.Worker
                 return;
             }
 
-            step.ExecutionContext = Root.CreatePostChild(step.DisplayName, IntraActionState);
+            string refName = step.GetRefName();
+
+            step.ExecutionContext = Root.CreatePostChild(step.DisplayName, refName, IntraActionState);
             Root.PostJobSteps.Push(step);
         }
 
@@ -268,6 +270,12 @@ namespace GitHub.Runner.Worker
         {
             Trace.Entering();
 
+            // TODO: Null out old, non-json refNames only if a FF is set.
+            if (refName != null && !refName.StartsWith("{"))
+            {
+                refName = null;
+            }
+
             var child = new ExecutionContext();
             child.Initialize(HostContext);
             child.ScopeName = scopeName;
@@ -852,7 +860,7 @@ namespace GitHub.Runner.Worker
         {
             Interlocked.Add(ref _totalThrottlingDelayInMilliseconds, Convert.ToInt64(data.Delay.TotalMilliseconds));
 
-            if (!_throttlingReported && 
+            if (!_throttlingReported &&
                 _totalThrottlingDelayInMilliseconds > _throttlingDelayReportThreshold)
             {
                 this.Warning(string.Format("The job is currently being throttled by the server. You may experience delays in console line output, job status reporting, and action log uploads."));
@@ -861,7 +869,7 @@ namespace GitHub.Runner.Worker
             }
         }
 
-        private IExecutionContext CreatePostChild(string displayName, Dictionary<string, string> intraActionState)
+        private IExecutionContext CreatePostChild(string displayName, string refName, Dictionary<string, string> intraActionState)
         {
             if (!_expandedForPostJob)
             {
@@ -871,7 +879,9 @@ namespace GitHub.Runner.Worker
             }
 
             var newGuid = Guid.NewGuid();
-            return CreateChild(newGuid, displayName, newGuid.ToString("N"), null, null, intraActionState, _childTimelineRecordOrder - Root.PostJobSteps.Count);
+
+            // TODO: Check feature flag here, conditionally set refName to newGuid.ToString("N").
+            return CreateChild(newGuid, displayName, refName, null, null, intraActionState, _childTimelineRecordOrder - Root.PostJobSteps.Count);
         }
     }
 

src/Runner.Worker/GitHubContext.cs

@@ -22,8 +22,8 @@ namespace GitHub.Runner.Worker
             "repository_owner",
             "run_id",
             "run_number",
+            "server_url",
             "sha",
-            "url",
             "workflow",
             "workspace",
         };

src/Runner.Worker/IStepExtensions.cs

@@ -0,0 +1,31 @@
+using Newtonsoft.Json;
+
+namespace GitHub.Runner.Worker
+{
+  public static class IStepExtensions
+  {
+    public static string GetRefName(this IStep step, string defaultRefName = null)
+    {
+      // TODO: Really check a feature flag.
+      if (s_featureFlagEnabled)
+      {
+        if (step is JobExtensionRunner extensionRunner && extensionRunner.RepositoryRef != null)
+        {
+          return JsonConvert.SerializeObject(extensionRunner.RepositoryRef);
+        }
+
+        if (step is IActionRunner actionRunner && actionRunner.Action?.Reference != null)
+        {
+          return JsonConvert.SerializeObject(actionRunner.Action.Reference);
+        }
+
+        // RefName should always be valid json or null.
+        return null;
+      }
+
+      return defaultRefName;
+    }
+
+    private static bool s_featureFlagEnabled = true;
+  }
+}

src/Runner.Worker/JobExtension.cs

@@ -131,12 +131,13 @@ namespace GitHub.Runner.Worker
                     // Temporary hack for GHES alpha
                     var configurationStore = HostContext.GetService<IConfigurationStore>();
                     var runnerSettings = configurationStore.GetSettings();
-                    if (string.IsNullOrEmpty(context.GetGitHubContext("url")) && !runnerSettings.IsHostedServer && !string.IsNullOrEmpty(runnerSettings.GitHubUrl))
+                    if (string.IsNullOrEmpty(context.GetGitHubContext("server_url")) && !runnerSettings.IsHostedServer && !string.IsNullOrEmpty(runnerSettings.GitHubUrl))
                     {
                         var url = new Uri(runnerSettings.GitHubUrl);
                         var portInfo = url.IsDefaultPort ? string.Empty : $":{url.Port.ToString(CultureInfo.InvariantCulture)}";
-                        context.SetGitHubContext("url", $"{url.Scheme}://{url.Host}{portInfo}");
+                        context.SetGitHubContext("server_url", $"{url.Scheme}://{url.Host}{portInfo}");
                         context.SetGitHubContext("api_url", $"{url.Scheme}://{url.Host}{portInfo}/api/v3");
+                        context.SetGitHubContext("graphql_url", $"{url.Scheme}://{url.Host}{portInfo}/api/graphql");
                     }
 
                     // Evaluate the job-level environment variables
@@ -212,9 +213,10 @@ namespace GitHub.Runner.Worker
                         containers.AddRange(jobContext.ServiceContainers);
 
                         preJobSteps.Add(new JobExtensionRunner(runAsync: containerProvider.StartContainersAsync,
-                                                                          condition: $"{PipelineTemplateConstants.Success}()",
-                                                                          displayName: "Initialize containers",
-                                                                          data: (object)containers));
+                                                               condition: $"{PipelineTemplateConstants.Success}()",
+                                                               displayName: "Initialize containers",
+                                                               data: (object)containers,
+                                                               repositoryRef: null));
                     }
 
                     // Add action steps
@@ -259,18 +261,19 @@ namespace GitHub.Runner.Worker
                     // Create execution context for pre-job steps
                     foreach (var step in preJobSteps)
                     {
-                        if (step is JobExtensionRunner)
+                        if (step is JobExtensionRunner extensionStep)
                         {
-                            JobExtensionRunner extensionStep = step as JobExtensionRunner;
-                            ArgUtil.NotNull(extensionStep, extensionStep.DisplayName);
+                            ArgUtil.NotNull(extensionStep, step.DisplayName);
                             Guid stepId = Guid.NewGuid();
-                            extensionStep.ExecutionContext = jobContext.CreateChild(stepId, extensionStep.DisplayName, null, null, stepId.ToString("N"));
+                            var refName = step.GetRefName(defaultRefName: null);
+                            extensionStep.ExecutionContext = jobContext.CreateChild(stepId, extensionStep.DisplayName, refName, null, stepId.ToString("N"));
                         }
                         else if (step is IActionRunner actionStep)
                         {
                             ArgUtil.NotNull(actionStep, step.DisplayName);
                             Guid stepId = Guid.NewGuid();
-                            actionStep.ExecutionContext = jobContext.CreateChild(stepId, actionStep.DisplayName, stepId.ToString("N"), null, null, intraActionStates[actionStep.Action.Id]);
+                            var refName = step.GetRefName(defaultRefName: stepId.ToString("N"));
+                            actionStep.ExecutionContext = jobContext.CreateChild(stepId, actionStep.DisplayName, refName, null, null, intraActionStates[actionStep.Action.Id]);
                         }
                     }
 
@@ -281,7 +284,8 @@ namespace GitHub.Runner.Worker
                         {
                             ArgUtil.NotNull(actionStep, step.DisplayName);
                             intraActionStates.TryGetValue(actionStep.Action.Id, out var intraActionState);
-                            actionStep.ExecutionContext = jobContext.CreateChild(actionStep.Action.Id, actionStep.DisplayName, actionStep.Action.Name, actionStep.Action.ScopeName, actionStep.Action.ContextName, intraActionState);
+                            var refName = step.GetRefName(defaultRefName: actionStep.Action.Name);
+                            actionStep.ExecutionContext = jobContext.CreateChild(actionStep.Action.Id, actionStep.DisplayName, refName, actionStep.Action.ScopeName, actionStep.Action.ContextName, intraActionState);
                         }
                     }
 

src/Runner.Worker/JobExtensionRunner.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Threading.Tasks;
-using GitHub.DistributedTask.Expressions2;
 using GitHub.DistributedTask.ObjectTemplating.Tokens;
+using GitHub.DistributedTask.Pipelines;
 
 namespace GitHub.Runner.Worker
 {
@@ -9,22 +9,26 @@ namespace GitHub.Runner.Worker
     {
         private readonly object _data;
         private readonly Func<IExecutionContext, object, Task> _runAsync;
+        private readonly RepositoryPathReference _repositoryRef;
 
         public JobExtensionRunner(
             Func<IExecutionContext, object, Task> runAsync,
             string condition,
             string displayName,
-            object data)
+            object data,
+            RepositoryPathReference repositoryRef)
         {
             _runAsync = runAsync;
             Condition = condition;
             DisplayName = displayName;
             _data = data;
+            _repositoryRef = repositoryRef;
         }
 
         public string Condition { get; set; }
         public TemplateToken ContinueOnError => new BooleanToken(null, null, null, false);
         public string DisplayName { get; set; }
+        public RepositoryPathReference RepositoryRef => _repositoryRef;
         public IExecutionContext ExecutionContext { get; set; }
         public TemplateToken Timeout => new NumberToken(null, null, null, 0);
         public object Data => _data;

src/Sdk/DTPipelines/Pipelines/ActionStepDefinitionReference.cs

@@ -22,7 +22,7 @@ namespace GitHub.DistributedTask.Pipelines
     [DataContract]
     [KnownType(typeof(ContainerRegistryReference))]
     [KnownType(typeof(RepositoryPathReference))]
-    [KnownType(typeof(ScriptReference))]    
+    [KnownType(typeof(ScriptReference))]
     [JsonConverter(typeof(ActionStepDefinitionReferenceConverter))]
     [EditorBrowsable(EditorBrowsableState.Never)]
     public abstract class ActionStepDefinitionReference

src/Test/L0/Worker/JobExtensionL0.cs

@@ -176,7 +176,7 @@ namespace GitHub.Runner.Common.Tests.Worker
                 jobExtension.Initialize(hc);
 
                 _actionManager.Setup(x => x.PrepareActionsAsync(It.IsAny<IExecutionContext>(), It.IsAny<IEnumerable<Pipelines.JobStep>>()))
-                              .Returns(Task.FromResult(new PrepareResult(new List<JobExtensionRunner>() { new JobExtensionRunner(null, "", "prepare1", null), new JobExtensionRunner(null, "", "prepare2", null) }, new Dictionary<Guid, IActionRunner>())));
+                              .Returns(Task.FromResult(new PrepareResult(new List<JobExtensionRunner>() { new JobExtensionRunner(null, "", "prepare1", null, null), new JobExtensionRunner(null, "", "prepare2", null, null) }, new Dictionary<Guid, IActionRunner>())));
 
                 List<IStep> result = await jobExtension.InitializeJob(_jobEc, _message);