generate: generate: Set the logging prefix after loading the json file

Signed-off-by: Enno Tensing <tenno@suij.in>

generate/generate.py

@@ -80,6 +80,7 @@ def main() -> None:
     if data is None:
         logger.log_error(f"{config_file} is invalid, aborting!")
         sys.exit(1)
+    logger.set_prefix(Path(config_file).name)
     ct = create_container_from_config(data, logger)
     if ct is None:
         sys.exit(1)