fix: render return in dcl hook

tackle/parser.py

@@ -1190,6 +1190,7 @@ def function_walk(
     walk_sync(context=tmp_context, element=input_element.copy())
 
     if return_:
+        return_ = render_variable(tmp_context, return_)
         if isinstance(return_, str):
             if return_ in tmp_context.public_context:
                 return tmp_context.public_context[return_]

tests/parser/functions/fixtures/return-render.yaml

@@ -0,0 +1,25 @@
+
+compact->: some_function baz
+expanded:
+  ->: some_function
+  full: baz
+global->: "{{some_function('baz')}}"
+#filter->: "{{'baz'|some_function}}"
+
+
+some_function<-:
+  full:
+    type: str
+    description: A description
+    default: a-default
+  compact: a-default
+
+  exec<-:
+    foo: bar
+    output: do
+    do->: var "{{full}}"
+
+  args:
+    - full
+
+  return: "{{output}}"

tests/parser/functions/test_functions.py

@@ -5,8 +5,8 @@
 from tackle import tackle
 
 FIXTURES = [
-    # ('call.yaml', 'call-output.yaml'),
-    # ('return.yaml', 'return-output.yaml'),
+    ('call.yaml', 'call-output.yaml'),
+    ('return.yaml', 'return-output.yaml'),
     ('return-render.yaml', 'return-output.yaml'),
 ]