Props API #

As of 1.0.0-next.40 the props api has changed, read this guide to figure out how to change your code.

Add App Types #

You will need to add a file called src/app.d.ts with the following contents:

/// <reference types="jellycommands/ambient" />

// See https://jellycommands.dev/guide/props.html
interface Props {}

Change usage of props #

Props changed from being an object with methods (get, set, and has), to a regular object.

- const db = props.get('db');
+ const db = props.db

- props.set('db', database);
+ props.db = database;

Change how props are typed #

Props are now typed globally for ease of use, you can edit the Props interface in your src/app.d.ts to achieve this. No more importing types everywhere you use your props.

Accessing props in commands and events #

We added the props object directly to command and event context to access it quicker:

export default command({
-   run({ client }) {
+   run({ props }) {
-       const db = client.props.get<DB>('db');
+       const db = props.db;
    }
})

Erroring #

Props previously threw an error when you tried to access soemthing that didn't exist, this is no longer the case.