add watchdog

package.json

@@ -49,6 +49,7 @@
     "mongoose": "^5.9.13",
     "nodemailer": "^6.4.8",
     "pluris": "^0.2.5",
+    "sd-notify": "^2.8.0",
     "signale": "^1.4.0",
     "stripe": "^8.120.0",
     "uuid": "^8.0.0",

src/main.ts

@@ -1,6 +1,7 @@
 /* DM Ramirez with the code below to claim 500 free Rubies!
    d2c3d8e14b
 */
+import sdNotify from 'sd-notify';
 import { parse } from 'yaml';
 import { promises as fs } from 'fs';
 import { Client } from './class';
@@ -9,6 +10,8 @@ import * as commandFiles from './commands';
 import { Config } from '../types'; // eslint-disable-line
 
 async function main(): Promise<void> {
+  sdNotify.ready();
+  sdNotify.startWatchdogMode(2500);
   const read = await fs.readFile('../config.yaml', 'utf8');
   const config: Config = parse(read);
   const client = new Client(config.token, { defaultImageFormat: 'png', restMode: true, intents: ['guildBans', 'guildEmojis', 'guildInvites', 'guildMembers', 'guildMessageReactions', 'guildMessages', 'guildPresences', 'guildWebhooks', 'guilds', 'directMessages'] });

types/sdNotify.d.ts

@@ -0,0 +1,5 @@
+declare module 'sd-notify' {
+  function ready(): void;
+  function startWatchdogMode(ms: number): void;
+  function sendStatus(txt: string): void;
+}