Update post generation hook

- Remove Docker + Gulp task runner incompatible warning
- Remove node dockerfile if no JS Task runner

hooks/post_gen_project.py

@@ -221,6 +221,9 @@ def remove_celery_compose_dirs():
     shutil.rmtree(os.path.join("compose", "local", "django", "celery"))
     shutil.rmtree(os.path.join("compose", "production", "django", "celery"))
 
+def remove_node_dockerfile():
+    shutil.rmtree(os.path.join("compose", "local", "node"))
+
 
 def main():
     postgres_user = generate_postgres_user(debug="{{ cookiecutter.debug }}".lower() == "y")
@@ -261,21 +264,7 @@ def main():
     if "{{ cookiecutter.js_task_runner}}".lower() == "none":
         remove_gulp_files()
         remove_packagejson_file()
-    if (
-        "{{ cookiecutter.js_task_runner }}".lower() != "none"
-        and "{{ cookiecutter.use_docker }}".lower() == "y"
-    ):
-        print(
-            WARNING
-            + "Docker and {} JS task runner ".format(
-                "{{ cookiecutter.js_task_runner }}".lower().capitalize()
-            )
-            + "working together not supported yet. "
-              "You can continue using the generated project like you "
-              "normally would, however you would need to add a JS "
-              "task runner service to your Docker Compose configuration "
-              "manually." + TERMINATOR
-        )
+        remove_node_dockerfile()
 
     if "{{ cookiecutter.use_celery }}".lower() == "n":
         remove_celery_app()