(build) added a default task for docker stage

Author: arturcic

build.cake

@@ -160,6 +160,16 @@ Task("Publish")
     }
 });
 
+Task("Publish-DockerHub")
+    .IsDependentOn("Docker-Publish")
+    .Finally(() =>
+{
+    if (publishingError)
+    {
+        throw new Exception("An error occurred during the publishing of GitVersion. All publishing tasks have been attempted.");
+    }
+});
+
 Task("Default")
     .IsDependentOn("Publish")
     .IsDependentOn("Publish-DockerHub");

build/docker.cake

@@ -36,11 +36,11 @@ Task("Docker-Test")
     }
 });
 
-Task("Publish-DockerHub")
-    .WithCriteria<BuildParameters>((context, parameters) => parameters.EnabledPublishDocker,     "Publish-DockerHub was disabled.")
-    .WithCriteria<BuildParameters>((context, parameters) => !parameters.IsRunningOnMacOS,        "Publish-DockerHub works only on Windows and Linux agents.")
-    .WithCriteria<BuildParameters>((context, parameters) => parameters.IsRunningOnAzurePipeline, "Publish-DockerHub works only on AzurePipeline.")
-    .WithCriteria<BuildParameters>((context, parameters) => parameters.IsStableRelease() || parameters.IsPreRelease(), "Publish-DockerHub works only for releases.")
+Task("Docker-Publish")
+    .WithCriteria<BuildParameters>((context, parameters) => parameters.EnabledPublishDocker,     "Docker-Publish was disabled.")
+    .WithCriteria<BuildParameters>((context, parameters) => !parameters.IsRunningOnMacOS,        "Docker-Publish works only on Windows and Linux agents.")
+    .WithCriteria<BuildParameters>((context, parameters) => parameters.IsRunningOnAzurePipeline, "Docker-Publish works only on AzurePipeline.")
+    .WithCriteria<BuildParameters>((context, parameters) => parameters.IsStableRelease() || parameters.IsPreRelease(), "Docker-Publish works only for releases.")
     .IsDependentOn("Docker-Test")
     .Does<BuildParameters>((parameters) =>
 {