build: switch to esbuild-plugin-version-injector for injecting version strings (#8723)

packages/builders/package.json

@@ -68,6 +68,7 @@
 		"@vitest/coverage-c8": "^0.24.0",
 		"cross-env": "^7.0.3",
 		"downlevel-dts": "^0.10.1",
+		"esbuild-plugin-version-injector": "^1.0.0",
 		"eslint": "^8.24.0",
 		"eslint-config-neon": "^0.1.35",
 		"prettier": "^2.7.1",

packages/builders/src/index.ts

@@ -40,3 +40,12 @@ export * from './util/componentUtil.js';
 export * from './util/normalizeArray.js';
 export * from './util/validation.js';
 export * from '@discordjs/util';
+
+/**
+ * The [\@discordjs/builders](https://github.com/discordjs/discord.js/blob/main/packages/builders/#readme) version
+ * that you are currently using.
+ *
+ * Note to developers: This needs to explicitly be `string` so it is not typed as a "const string" that gets injected by esbuild
+ */
+// eslint-disable-next-line @typescript-eslint/no-inferrable-types
+export const version: string = '[VI]{{inject}}[/VI]';

packages/builders/tsup.config.js

@@ -1,3 +1,6 @@
+import { esbuildPluginVersionInjector } from 'esbuild-plugin-version-injector';
 import { createTsupConfig } from '../../tsup.config.js';
 
-export default createTsupConfig();
+export default createTsupConfig({
+	esbuildPlugins: [esbuildPluginVersionInjector()],
+});