feat: plugin events wip

Author: twlite

packages/commandkit/src/plugins/runtime/CommandKitPluginRuntime.ts

@@ -1,19 +1,26 @@
-import { Collection, Interaction } from 'discord.js';
+import { Collection, Events } from 'discord.js';
 import { CommandKit } from '../../CommandKit';
 import { RuntimePlugin } from '../RuntimePlugin';
 import { AsyncFunction } from '../../cache';
 import {
   CommandKitErrorCodes,
   createCommandKitError,
-  isCommandKitError,
   isErrorType,
 } from '../../utils/error-codes';
 import { Logger } from '../../logger/Logger';
+import { PluginEvents } from './runtime-events';
 
-export class CommandKitPluginRuntime {
+export class CommandKitPluginRuntime extends EventTarget {
   private plugins = new Collection<string, RuntimePlugin>();
+  private onClientLogin = () => {
+    this.dispatchEvent(new PluginEvents.ClientLogin());
+  };
 
-  public constructor(public readonly commandkit: CommandKit) {}
+  public constructor(public readonly commandkit: CommandKit) {
+    super();
+
+    this.commandkit.client.on(Events.ClientReady, this.onClientLogin);
+  }
 
   public getPlugin(pluginName: string): RuntimePlugin | null {
     return this.plugins.get(pluginName) ?? null;

packages/commandkit/src/plugins/runtime/CompilerPluginRuntime.ts

@@ -7,7 +7,7 @@ import {
   OnResolveResult,
   Setup,
 } from './types';
-import { getConfig } from '../../config';
+import { findCommandKitConfig } from '../../cli/common';
 
 const pattern = /\.(c|m)?(t|j)sx?$/;
 
@@ -16,6 +16,10 @@ export class CompilerPluginRuntime {
 
   public constructor(private readonly plugins: CompilerPlugin[]) {}
 
+  public getConfig() {
+    return findCommandKitConfig(process.cwd());
+  }
+
   private async onLoad(args: OnLoadArgs): Promise<OnLoadResult> {
     const source = await readFile(args.path, 'utf8');
 
@@ -116,7 +120,7 @@ export class CompilerPluginRuntime {
   private async onDispose() {
     for (const plugin of this.plugins) {
       try {
-        await plugin.deactivate?.(getConfig());
+        await plugin.deactivate?.(this);
       } catch (e: any) {
         console.error(
           `Plugin ${plugin.name} failed to deactivate with ${e?.stack || e}`,
@@ -128,7 +132,7 @@ export class CompilerPluginRuntime {
   private async onInit() {
     for (const plugin of this.plugins) {
       try {
-        await plugin.activate?.(getConfig());
+        await plugin.activate?.(this);
       } catch (e: any) {
         console.error(
           `Plugin ${plugin.name} failed to activate with ${e?.stack || e}`,

packages/commandkit/src/plugins/runtime/runtime-events/index.ts

@@ -0,0 +1,24 @@
+import { CommandKitPluginRuntime } from '../..';
+
+const CommandKitPluginEvents = {
+  'client-login': {
+    name: 'ClientLogin',
+    cancelable: false,
+  },
+} as const;
+
+type EventName =
+  (typeof CommandKitPluginEvents)[keyof typeof CommandKitPluginEvents]['name'];
+
+export const PluginEvents = Object.fromEntries(
+  Object.entries(CommandKitPluginEvents).map(([key, value]) => [
+    value.name,
+    class extends Event {
+      public target!: CommandKitPluginRuntime;
+
+      public constructor() {
+        super(key, { cancelable: value.cancelable });
+      }
+    },
+  ]),
+) as unknown as Record<EventName, new () => Event>;