[Spyre] To replace udev rules into the config file rather than to append

problem:
servicereport appends the new udev rule into config file rather than
overwriting exisiting rule.

fix:
Modified the method to overwrite udev rules in spyre repair plugin, which ensures
truncation of old rule and add the new rule.

Signed-off-by: sahithi Ravindranath <[email protected]>

Author: sahithiRavindranath

servicereportpkg/repair/plugins/spyre_repair.py

@@ -14,6 +14,7 @@
 
 from servicereportpkg.check import Notes
 from servicereportpkg.utils import append_to_file
+from servicereportpkg.utils import add_to_file
 from servicereportpkg.utils import execute_command
 from servicereportpkg.utils import install_package
 from servicereportpkg.repair.plugins import RepairPlugin
@@ -62,7 +63,7 @@ def fix_udev_rules_conf(self, plugin_obj, udev_rules_conf_check):
 
         for config, val in udev_rules_conf_check.get_config_attributes().items():
             if not val["status"]:
-                append_to_file(udev_rules_conf_check.get_file_path(),
+                add_to_file(udev_rules_conf_check.get_file_path(),
                                "\n"+config)
         re_check = plugin_obj.check_udev_rule()
         if re_check.get_status():

servicereportpkg/utils.py

@@ -448,3 +448,17 @@ def append_to_file(file_path, s):
     except Exception as e:
         log.debug("Failed to open file: %s, error: %s", file_path, e)
         return False
+
+def add_to_file(file_path, s):
+    """Add the given stirng to the file"""
+
+    log = get_default_logger()
+
+    try:
+        with open(file_path, "w", encoding="utf-8") as file:
+            file.write(s)
+
+        return True
+    except Exception as e:
+        log.debug("Failed to open file: %s, error: %s", file_path, e)
+        return False