Added some extensions to configure PostProcessHasDependencies

Author: daveaglick

src/core/Statiq.App/Configuration/PipelineBuilder.cs

@@ -203,6 +203,12 @@ public PipelineBuilder AsDeployment(bool deployment = true)
             return this;
         }
 
+        public PipelineBuilder AsPostProcessHasDependencies(bool postProcessHasDependencies = true)
+        {
+            _actions.Add(x => x.AsPostProcessHasDependencies(postProcessHasDependencies));
+            return this;
+        }
+
         public PipelineBuilder WithExecutionPolicy(ExecutionPolicy policy)
         {
             _actions.Add(x => x.WithExecutionPolicy(policy));
@@ -221,4 +227,4 @@ public PipelineBuilder AlwaysExecute()
             return this;
         }
     }
-}
+}

src/core/Statiq.Common/Execution/IPipelineExtensions.cs

@@ -104,6 +104,13 @@ public static TPipeline AsDeployment<TPipeline>(this TPipeline pipeline, bool de
             return pipeline;
         }
 
+        public static TPipeline AsPostProcessHasDependencies<TPipeline>(this TPipeline pipeline, bool postProcessHasDependencies = true)
+            where TPipeline : IPipeline
+        {
+            pipeline.PostProcessHasDependencies = postProcessHasDependencies;
+            return pipeline;
+        }
+
         public static TPipeline WithExecutionPolicy<TPipeline>(this TPipeline pipeline, ExecutionPolicy policy)
             where TPipeline : IPipeline
         {
@@ -163,4 +170,4 @@ public static IEnumerable<string> GetAllDependencies(this IReadOnlyPipeline pipe
         public static IEnumerable<string> GetAllDependencies(this IReadOnlyPipeline pipeline, IExecutionState executionState) =>
             pipeline.GetAllDependencies(executionState.ThrowIfNull(nameof(executionState)).Pipelines);
     }
-}
+}