feat: migrate command handling to TypeScript and add file extension option for command files

Author: The-LukeZ

index.js

@@ -1,7 +1,7 @@
 import { REST } from "@discordjs/rest";
 import { readdirSync } from "node:fs";
 import path from "node:path";
-import { DeleteOptions, DeployOptions } from "./types.js";
+import { DeleteOptions, DeployOptions } from "../types.js";
 
 const Routes = {
   commands: (appId: string): `/${string}` => {
@@ -33,6 +33,7 @@ export async function deployCommands(
   opts: DeployOptions
 ): Promise<boolean> {
   opts.logs = opts.logs ?? true;
+  const FILE_EXTENSION = opts.fileExtension ?? ".js";
   if (!opts.appToken || !opts.appId) {
     throw new Error("Missing 'appToken' or 'appId' in 'opts'!");
   }
@@ -41,7 +42,7 @@ export async function deployCommands(
   let privateCommands = [];
 
   const commandFiles = readdirSync(folderPath).filter((file) =>
-    file.endsWith(".js")
+    file.endsWith(FILE_EXTENSION)
   );
 
   if (opts.logs)

index.ts src/index.tsindex.ts renamed to src/index.ts

@@ -11,6 +11,6 @@
     "skipLibCheck": true,
     "types": [ "node" ]
   },
-  "include": [ "./index.ts" ],
-  "exclude": [ "node_modules" ]
+  "include": [ "./src/**/*.ts" ],
+  "exclude": [ "node_modules", "dist" ]
 }

tsconfig.json

@@ -13,6 +13,14 @@ export interface DeployOptions {
    * @default true
    */
   logs?: boolean;
+  /**
+   * The file extension of the command files to be deployed.
+   *
+   * This can be useful in development environments where you might use `tsx` which allows you to use TypeScript files directly.
+   *
+   * @default ".js"
+   */
+  fileExtension?: `.${string}`;
 }
 
 export interface DeleteOptions {