don't run outputs on non proceed

Author: danielgerlag

src/WorkflowCore/ServiceCollectionExtensions.cs

@@ -17,9 +17,11 @@ public static class ServiceCollectionExtensions
     {
         public static void AddWorkflow(this IServiceCollection services, Action<WorkflowOptions> setupAction = null)
         {
-            WorkflowOptions options = new WorkflowOptions();
-            if (setupAction != null)
-                setupAction.Invoke(options);
+            if (services.Any(x => x.ServiceType == typeof(WorkflowOptions)))
+                throw new InvalidOperationException("Workflow services already registered");
+
+            var options = new WorkflowOptions();
+            setupAction?.Invoke(options);
             services.AddTransient<IPersistenceProvider>(options.PersistanceFactory);
             services.AddSingleton<IQueueProvider>(options.QueueFactory);
             services.AddSingleton<IDistributedLockProvider>(options.LockFactory);

src/WorkflowCore/Services/WorkflowExecutor.cs

@@ -102,7 +102,9 @@ public async Task<WorkflowExecutorResult> Execute(WorkflowInstance workflow, Wor
 
                         var result = await body.RunAsync(context);
 
-                        ProcessOutputs(workflow, step, body);
+                        if (result.Proceed)
+                            ProcessOutputs(workflow, step, body);
+
                         ProcessExecutionResult(workflow, def, pointer, step, result, wfResult);
                         step.AfterExecute(wfResult, context, result, pointer);
                     }

src/WorkflowCore/WorkflowCore.csproj

@@ -18,9 +18,9 @@
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
     <Description>Workflow Core is a light weight workflow engine targeting .NET Standard.</Description>
-    <Version>1.3.0</Version>
-    <AssemblyVersion>1.3.0.0</AssemblyVersion>
-    <FileVersion>1.3.0.0</FileVersion>
+    <Version>1.3.1</Version>
+    <AssemblyVersion>1.3.1.0</AssemblyVersion>
+    <FileVersion>1.3.1.0</FileVersion>
     <PackageReleaseNotes></PackageReleaseNotes>
   </PropertyGroup>