fix(bots/discord): fix reload not working

bots/discord/src/commands/admin/reload.ts

@@ -1,19 +1,14 @@
-import { dirname, join } from 'path'
 import { AdminCommand } from '$/classes/Command'
 
-import type { Config } from 'config.schema'
-
 export default new AdminCommand({
     name: 'reload',
     description: 'Reload configuration',
     async execute(context, trigger) {
         const { api, logger, discord } = context
         logger.info(`Reload triggered by ${context.executor.tag} (${context.executor.id})`)
 
-        // Apparently the query strings only work with non-Windows "URLs", otherwise it'd just infinitely hang
-        const path = `${Bun.pathToFileURL(join(dirname(Bun.main), '..', 'config.js')).toString()}?cache=${Date.now()}`
-        logger.debug(`Reloading configuration from: ${path}`)
-        context.config = ((await import(path)) as { default: Config }).default
+        logger.debug('Invalidating previous config...')
+        context.config.invalidate()
 
         if ('deferReply' in trigger) await trigger.deferReply({ ephemeral: true })
 
@@ -28,7 +23,7 @@ export default new AdminCommand({
         api.client.disconnect(true)
         api.disconnectCount = 0
         api.intentionallyDisconnecting = false
-        await api.client.connect()
+        api.client.connect()
 
         logger.info('Reinitializing Discord client to reload configuration...')
         await discord.client.destroy()

bots/discord/src/context.ts

@@ -1,23 +1,49 @@
 import { Database } from 'bun:sqlite'
 import { existsSync, readFileSync, readdirSync } from 'fs'
-import { join } from 'path'
+import { dirname, join } from 'path'
 import { Client as APIClient } from '@revanced/bot-api'
 import { createLogger } from '@revanced/bot-shared'
 import { Client as DiscordClient, type Message, Partials } from 'discord.js'
 import { drizzle } from 'drizzle-orm/bun-sqlite'
+import type { default as Command, CommandOptionsOptions, CommandType } from './classes/Command'
+import * as schemas from './database/schemas'
 
 // Export some things first, as commands require them
-import config from '../config.js'
-export { config }
+import _firstConfig from '../config.js'
+
+let currentConfig = _firstConfig
+
+// Other parts of the code will access properties of this proxy, they don't care what the target looks like
+export const config = new Proxy(
+    {
+        INSPECTION_WARNING: 'Run `context.__getConfig()` to inspect the latest config.',
+    } as unknown as typeof currentConfig,
+    {
+        get(_, p, receiver) {
+            if (p === 'invalidate')
+                return async () => {
+                    const path = join(dirname(Bun.main), '..', 'config.js')
+                    Loader.registry.delete(path)
+                    currentConfig = (await import(path)).default
+                    logger.debug('New config set')
+                }
+
+            return Reflect.get(currentConfig, p, receiver)
+        },
+        set(_, p, newValue, receiver) {
+            return Reflect.set(currentConfig, p, newValue, receiver)
+        },
+    },
+) as typeof _firstConfig & { invalidate(): void }
+
+export const __getConfig = () => currentConfig
 
 export const logger = createLogger({
     level: config.logLevel === 'none' ? Number.MAX_SAFE_INTEGER : config.logLevel,
 })
 
-import * as commands from './commands'
-import * as schemas from './database/schemas'
-
-import type { default as Command, CommandOptionsOptions, CommandType } from './classes/Command'
+// Importing later because config needs to be exported before
+const commands = await import('./commands')
 
 export const api = {
     client: new APIClient({