rel path handling

returnvalues/returnvalues_parser.py

@@ -1,6 +1,7 @@
+import os.path
 import re
 import sys
-from typing import List, Tuple
+from typing import List, Tuple, Optional
 
 from fsfwgen.parserbase.parser import FileParser, VerbosityLevels
 from fsfwgen.utility.printer import PrettyPrinter
@@ -172,6 +173,7 @@ class ReturnValueParser(FileParser):
         self.count = 0
         # Stores last three lines
         self.last_lines = ["", "", ""]
+        self.obsw_root_path: Optional[str] = None
         self.current_interface_id_entries = {"Name": "", "ID": 0, "FullName": ""}
         self.return_value_dict.update(
             {
@@ -359,6 +361,8 @@ class ReturnValueParser(FileParser):
             # print('Duplicate returncode ' + hex(full_id) + ' from ' + file_name +
             #      ' was already in ' + self.return_value_dict[full_id][3])
             pass
+        if self.obsw_root_path is not None:
+            file_name = os.path.relpath(file_name, self.obsw_root_path)
         dict_tuple = (
             string_to_add,
             description,