feat(cli): Platform option parity across Python and Node CLIs (MEM-5893) (#6696)

integrations/mem0-plugin/scripts/load_settings.py

@@ -27,24 +27,45 @@ def load_settings() -> dict:
         try:
             with open(SETTINGS_PATH) as f:
                 user = json.load(f)
-            settings.update({k: v for k, v in user.items() if k in DEFAULTS})
         except (json.JSONDecodeError, OSError):
-            pass
+            return settings
+        if isinstance(user, dict):
+            settings.update({k: v for k, v in user.items() if k in DEFAULTS})
     return settings
 
 
-def create_default_settings() -> None:
+def create_default_settings() -> bool:
+    """Write the default settings file if absent. Returns True if it was created."""
     SETTINGS_PATH.parent.mkdir(parents=True, exist_ok=True)
+    if SETTINGS_PATH.exists():
+        return False
+    with open(SETTINGS_PATH, "w") as f:
+        json.dump(DEFAULTS, f, indent=2)
+        f.write("\n")
+    return True
+
+
+def unknown_keys() -> list[str]:
+    """Keys present in the user's settings file that no code reads."""
     if not SETTINGS_PATH.exists():
-        with open(SETTINGS_PATH, "w") as f:
-            json.dump(DEFAULTS, f, indent=2)
-            f.write("\n")
+        return []
+    try:
+        with open(SETTINGS_PATH) as f:
+            user = json.load(f)
+    except (json.JSONDecodeError, OSError):
+        return []
+    if not isinstance(user, dict):
+        return []
+    return sorted(k for k in user if k not in DEFAULTS)
 
 
 if __name__ == "__main__":
     import sys
     if len(sys.argv) > 1 and sys.argv[1] == "init":
-        create_default_settings()
-        print(f"Created {SETTINGS_PATH}")
+        if create_default_settings():
+            print(f"Created {SETTINGS_PATH}")
+        ignored = unknown_keys()
+        if ignored:
+            print(f"Ignoring unrecognized settings in {SETTINGS_PATH}: {', '.join(ignored)}")
     else:
         print(json.dumps(load_settings()))