fix(cli): run better auth plugin setup only when auth package exists

Author: AmanVarshney01

apps/cli/src/helpers/core/auth-setup.ts

@@ -4,6 +4,7 @@ import fs from "fs-extra";
 import pc from "picocolors";
 import type { ProjectConfig } from "../../types";
 import { addPackageDependency } from "../../utils/add-package-deps";
+import { setupBetterAuthPlugins } from "../../utils/better-auth-plugin-setup";
 
 export async function setupAuth(config: ProjectConfig) {
 	const { auth, frontend, backend, projectDir } = config;
@@ -151,6 +152,10 @@ export async function setupAuth(config: ProjectConfig) {
 				}
 			}
 		}
+
+		if (authPackageDirExists && auth === "better-auth") {
+			await setupBetterAuthPlugins(projectDir, config);
+		}
 	} catch (error) {
 		consola.error(pc.red("Failed to configure authentication dependencies"));
 		if (error instanceof Error) {

apps/cli/src/helpers/core/create-project.ts

@@ -1,7 +1,6 @@
 import { log } from "@clack/prompts";
 import fs from "fs-extra";
 import type { ProjectConfig } from "../../types";
-import { setupBetterAuthPlugins } from "../../utils/better-auth-plugin-setup";
 import { writeBtsConfig } from "../../utils/bts-config";
 import { exitWithError } from "../../utils/errors";
 import { setupCatalogs } from "../../utils/setup-catalogs";
@@ -87,8 +86,6 @@ export async function createProject(
 			await setupAuth(options);
 		}
 
-		await setupBetterAuthPlugins(projectDir, options);
-
 		if (options.payments && options.payments !== "none") {
 			await setupPayments(options);
 		}

apps/cli/src/utils/better-auth-plugin-setup.ts

@@ -10,7 +10,6 @@ export async function setupBetterAuthPlugins(
 	const authIndexFile = tsProject.addSourceFileAtPath(authIndexPath);
 
 	if (!authIndexFile) {
-		console.warn("Better Auth index file not found, skipping plugin setup");
 		return;
 	}