FIX - Dynamic Fork (workflow as code)

src/conductor/client/workflow/task/dynamic_fork_task.py

@@ -9,27 +9,21 @@
 
 
 class DynamicForkTask(TaskInterface):
-    def __init__(self, task_ref_name: str, pre_fork_task: TaskInterface, join_task: JoinTask = None) -> Self:
+    def __init__(self, task_ref_name: str, tasks_param: str = 'dynamicTasks', tasks_input_param_name: str = 'dynamicTasksInputs', join_task: JoinTask = None) -> Self:
         super().__init__(
             task_reference_name=task_ref_name,
             task_type=TaskType.FORK_JOIN_DYNAMIC
         )
-        self._pre_fork_task = deepcopy(pre_fork_task)
+        self.tasks_param = tasks_param
+        self.tasks_input_param_name = tasks_input_param_name
         self._join_task = deepcopy(join_task)
 
     def to_workflow_task(self) -> WorkflowTask:
-        workflow = super().to_workflow_task()
-        workflow.dynamic_fork_join_tasks_param = 'forkedTasks'
-        workflow.dynamic_fork_tasks_input_param_name = 'forkedTasksInputs'
-        workflow.input_parameters['forkedTasks'] = self._pre_fork_task.output_ref(
-            'forkedTasks'
-        )
-        workflow.input_parameters['forkedTasksInputs'] = self._pre_fork_task.output_ref(
-            'forkedTasksInputs'
-        )
+        wf_task = super().to_workflow_task()
+        wf_task.dynamic_fork_join_tasks_param = self.tasks_param
+        wf_task.dynamic_fork_tasks_input_param_name = self.tasks_input_param_name
         tasks = [
-            self._pre_fork_task.to_workflow_task(),
-            workflow,
+            wf_task,
         ]
         if self._join_task != None:
             tasks.append(self._join_task.to_workflow_task())

src/conductor/client/workflow/task/task.py

@@ -11,7 +11,13 @@
 def get_task_interface_list_as_workflow_task_list(*tasks: Self) -> List[WorkflowTask]:
     converted_tasks = []
     for task in tasks:
-        converted_tasks.append(task.to_workflow_task())
+        wf_task = task.to_workflow_task()
+        if isinstance(wf_task, list):
+            # to_workflow_task() returned a list. E.g.: DynamicFork.to_workflow_task() returns the DynamicFork and the Join task.
+            for t in wf_task:
+                converted_tasks.append(t)
+        else:
+            converted_tasks.append(task.to_workflow_task())
     return converted_tasks
 
 

tests/integration/metadata/test_workflow_definition.py

@@ -167,7 +167,6 @@ def generate_set_variable_task() -> SetVariableTask:
 def generate_dynamic_fork_task() -> DynamicForkTask:
     return DynamicForkTask(
         task_ref_name='dynamic_fork',
-        pre_fork_task=generate_simple_task(10),
         join_task=JoinTask(
             'join', join_on=[]
         ),