feature: enable sharding (#133)

* feat: basic sharding implementation

suffering from success.

* style: format with prettier

src/client/index.ts

@@ -1,8 +1,12 @@
+import { error, info, initLogger, loggerAvailable } from "../logging";
+import { getEnvironmentMode } from "../environment";
+import { initI18n } from "../i18n";
+import { createCommands } from "../commands";
+
 import { Client, Collection, Events, GatewayIntentBits } from "discord.js";
 
 import { CustomCommand } from "../@types/CustomCommand";
 import { replacements } from "../replacements";
-import { error, info } from "../logging";
 
 export function createClient(commands: CustomCommand[]): Client {
   const replacementsEntries = Object.entries(replacements);
@@ -103,3 +107,28 @@ export function createClient(commands: CustomCommand[]): Client {
 
   return client;
 }
+
+async function main(): Promise<void> {
+  const environmentMode = getEnvironmentMode();
+  initLogger(environmentMode, "bot");
+
+  const locale = process.env.LOCALE ?? "";
+  await initI18n(locale);
+
+  const commands = createCommands();
+  const client = createClient(commands);
+
+  await client.login(process.env.DISCORD_BOT_TOKEN);
+}
+
+main()
+  .then()
+  .catch((e: Error) => {
+    if (loggerAvailable()) {
+      // TODO: Refactor `error()` parameters to accept an `Error` object
+      error(`Exception thrown from main:\n ${e.name}: ${e.message}!`);
+      return;
+    }
+
+    console.error(`Exception thrown from main:\n ${e.name}: ${e.message}!`);
+  });

src/index.ts

@@ -1,34 +1,21 @@
 import dotenv from "dotenv";
 
-import { error, initLogger, loggerAvailable } from "./logging";
-import { initI18n } from "./i18n";
-import { createCommands } from "./commands";
-import { createClient } from "./client";
+import { info, initLogger } from "./logging";
 import { getEnvironmentMode } from "./environment";
 
-async function main(): Promise<void> {
-  dotenv.config();
+import { ShardingManager } from "discord.js";
 
-  const environmentMode = getEnvironmentMode();
-  initLogger(environmentMode, "bot");
+dotenv.config();
 
-  const locale = process.env.LOCALE ?? "";
-  await initI18n(locale);
+const manager = new ShardingManager("./dist/client/index.js", {
+  token: process.env.DISCORD_BOT_TOKEN,
+});
 
-  const commands = createCommands();
-  const client = createClient(commands);
+const environmentMode = getEnvironmentMode();
+initLogger(environmentMode, "bot");
 
-  await client.login(process.env.DISCORD_BOT_TOKEN);
-}
+manager.on("shardCreate", (shard) => {
+  info(`Launched shard ${shard.id}`);
+});
 
-main()
-  .then()
-  .catch((e: Error) => {
-    if (loggerAvailable()) {
-      // TODO: Refactor `error()` parameters to accept an `Error` object
-      error(`Exception thrown from main:\n ${e.name}: ${e.message}!`);
-      return;
-    }
-
-    console.error(`Exception thrown from main:\n ${e.name}: ${e.message}!`);
-  });
+void manager.spawn();

src/replacements/BaseReplacement.ts

@@ -1,5 +1,3 @@
-import { debug } from "../logging";
-
 export default class BaseReplacement {
   protected newDomain: string;
 
@@ -64,10 +62,6 @@ export default class BaseReplacement {
           c = c.replace(/\?\w+=.*$/gm, "");
         }
 
-        if (process.env.LINKFIX_DEBUG) {
-          debug(`replaceURLs()\t${url}\t${c}`, this.constructor.name);
-        }
-
         return c;
       })
       .join("\n");