add CI workflow

.github/workflows/test.yaml

@@ -0,0 +1,46 @@
+name: Test
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Setup Git user
+        shell: bash
+        run: |
+          git config --global user.name github-actions[bot]
+          git config --global user.email 41898282+github-actions[bot]@users.noreply.github.com
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Install Dependencies
+        run: bun install --frozen-lockfile
+        env:
+          BTS_TELEMETRY: 1
+          POSTHOG_API_KEY: ${{ secrets.POSTHOG_API_KEY }}
+          POSTHOG_HOST: ${{ secrets.POSTHOG_HOST }}
+
+      - name: Run Tests
+        run: bun test --timeout 15000
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          files: ./coverage/lcov.info
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.gitignore

@@ -38,4 +38,6 @@ yarn-error.log*
 .vscode
 .env*.local
 
-.smoke
+.smoke
+
+.idea

apps/cli/test/addons.test.ts

@@ -1,13 +1,22 @@
-import { describe, it } from "vitest";
+import { afterAll, beforeAll, describe, it } from "vitest";
 import type { Addons, Frontend } from "../src";
 import {
+	cleanupSmokeDirectory,
 	expectError,
 	expectSuccess,
 	runTRPCTest,
 	type TestConfig,
 } from "./test-utils";
 
 describe("Addon Configurations", () => {
+	beforeAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
+	afterAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
 	describe("Universal Addons (no frontend restrictions)", () => {
 		const universalAddons = ["biome", "husky", "turborepo", "oxlint"];
 

apps/cli/test/api.test.ts

@@ -1,4 +1,4 @@
-import { describe, it } from "vitest";
+import { afterAll, beforeAll, describe, it } from "vitest";
 import type {
 	API,
 	Backend,
@@ -10,13 +10,22 @@ import type {
 } from "../src/types";
 import {
 	API_TYPES,
+	cleanupSmokeDirectory,
 	expectError,
 	expectSuccess,
 	runTRPCTest,
 	type TestConfig,
 } from "./test-utils";
 
 describe("API Configurations", () => {
+	beforeAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
+	afterAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
 	describe("tRPC API", () => {
 		it("should work with tRPC + React frontends", async () => {
 			const reactFrontends = [

apps/cli/test/auth.test.ts

@@ -1,14 +1,23 @@
-import { describe, it } from "vitest";
+import { afterAll, beforeAll, describe, it } from "vitest";
 import type { Backend, Database, Frontend, ORM } from "../src/types";
 import {
 	AUTH_PROVIDERS,
+	cleanupSmokeDirectory,
 	expectError,
 	expectSuccess,
 	runTRPCTest,
 	type TestConfig,
 } from "./test-utils";
 
 describe("Authentication Configurations", () => {
+	beforeAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
+	afterAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
 	describe("Better-Auth Provider", () => {
 		it("should work with better-auth + database", async () => {
 			const result = await runTRPCTest({
@@ -95,7 +104,10 @@ describe("Authentication Configurations", () => {
 				expectError: true,
 			});
 
-			expectError(result, "Authentication requires a database");
+			expectError(
+				result,
+				"The 'todo' example requires a database if a backend (other than Convex) is present. Cannot use --examples todo when database is 'none' and a backend is selected.",
+			);
 		});
 
 		it("should work with better-auth + convex backend (tanstack-router)", async () => {

apps/cli/test/backend-runtime.test.ts

@@ -1,13 +1,22 @@
-import { describe, it } from "vitest";
+import { afterAll, beforeAll, describe, it } from "vitest";
 import type { Backend, Frontend, Runtime } from "../src/types";
 import {
+	cleanupSmokeDirectory,
 	expectError,
 	expectSuccess,
 	runTRPCTest,
 	type TestConfig,
 } from "./test-utils";
 
 describe("Backend and Runtime Combinations", () => {
+	beforeAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
+	afterAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
 	describe("Valid Backend-Runtime Combinations", () => {
 		const validCombinations = [
 			// Standard backend-runtime combinations
@@ -464,7 +473,7 @@ describe("Backend and Runtime Combinations", () => {
 
 			expectError(
 				result,
-				"Backend 'self' (fullstack) currently only supports Next.js frontend. Please use --frontend next. Support for Nuxt, SvelteKit, and TanStack Start will be added in a future update.",
+				"Backend 'self' (fullstack) currently only supports Next.js and TanStack Start frontends. Please use --frontend next or --frontend tanstack-start. Support for Nuxt and SvelteKit will be added in a future update.",
 			);
 		});
 

apps/cli/test/basic-configurations.test.ts

@@ -1,12 +1,21 @@
-import { describe, expect, it } from "vitest";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
 import {
+	cleanupSmokeDirectory,
 	expectError,
 	expectSuccess,
 	PACKAGE_MANAGERS,
 	runTRPCTest,
 } from "./test-utils";
 
 describe("Basic Configurations", () => {
+	beforeAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
+	afterAll(async () => {
+		await cleanupSmokeDirectory();
+	});
+
 	describe("Default Configuration", () => {
 		it("should create project with --yes flag (default config)", async () => {
 			const result = await runTRPCTest({