Validate inputs only for repo action, no warning for small delay. (#476)

* validate inputs only for repo action, no warning for small delay.

* l0

src/Runner.Worker/ActionRunner.cs

@@ -170,11 +170,15 @@ Action.Reference is Pipelines.RepositoryPathReference repoAction &&
                 }
             }
 
-            foreach (var input in userInputs)
+            // Validate inputs only for actions with action.yml
+            if (Action.Reference.Type == Pipelines.ActionSourceType.Repository)
             {
-                if (!validInputs.Contains(input))
+                foreach (var input in userInputs)
                 {
-                    ExecutionContext.Warning($"Unexpected input '{input}', valid inputs are ['{string.Join("', '", validInputs)}']");
+                    if (!validInputs.Contains(input))
+                    {
+                        ExecutionContext.Warning($"Unexpected input '{input}', valid inputs are ['{string.Join("', '", validInputs)}']");
+                    }
                 }
             }
 

src/Runner.Worker/ExecutionContext.cs

@@ -109,6 +109,7 @@ public interface IExecutionContext : IRunnerService
     public sealed class ExecutionContext : RunnerService, IExecutionContext
     {
         private const int _maxIssueCount = 10;
+        private const int _throttlingDelayReportThreshold = 10 * 1000; // Don't report throttling with less than 10 seconds delay
 
         private readonly TimelineRecord _record = new TimelineRecord();
         private readonly Dictionary<Guid, TimelineRecord> _detailRecords = new Dictionary<Guid, TimelineRecord>();
@@ -335,7 +336,7 @@ public TaskResult Complete(TaskResult? result = null, string currentOperation =
             }
 
             // report total delay caused by server throttling.
-            if (_totalThrottlingDelayInMilliseconds > 0)
+            if (_totalThrottlingDelayInMilliseconds > _throttlingDelayReportThreshold)
             {
                 this.Warning($"The job has experienced {TimeSpan.FromMilliseconds(_totalThrottlingDelayInMilliseconds).TotalSeconds} seconds total delay caused by server throttling.");
             }
@@ -851,7 +852,8 @@ private void JobServerQueueThrottling_EventReceived(object sender, ThrottlingEve
         {
             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."));
 

src/Test/L0/Worker/ActionRunnerL0.cs

@@ -295,9 +295,10 @@ public async void WarnInvalidInputs()
             {
                 Name = "action",
                 Id = actionId,
-                Reference = new Pipelines.ContainerRegistryReference()
+                Reference = new Pipelines.RepositoryPathReference()
                 {
-                    Image = "ubuntu:16.04"
+                    Name = "actions/runner",
+                    Ref = "v1"
                 },
                 Inputs = actionInputs
             };