App command auto_unregister #907
Description
Summary
Add a method to automatically unregister commands that are recieved but not in sync with the internal cache
What is the feature request for?
The core library
The Problem
The library is unable to automatically unregister guild commands by default on startup, as it would have to fetch and iterate through all of the bots guilds and that's unrealistic. This change would allow unknown commands to be unregistered when they are received.
The Ideal Solution
This change would add an auto_unregister_commands kwarg to the discord.Bot constructor which would allow sync_commands to be run when an unknown command is received. As an alternative, an auto_register_commands kwarg could be added instead, which would toggle both the aforementioned new functionality and the registration of commands on startup. If this is used, sync_commands may possibly be moved out of on_connect, though it could also stay.
The Current Solution
Users would have to make a custom implementation of this.
Additional Context
This change will be for the feature/command-registration branch if approved.