add Turso database setup functionality to project creation

src/create-project.ts

@@ -2,6 +2,7 @@ import path from "node:path";
 import { execa } from "execa";
 import fs from "fs-extra";
 import ora from "ora";
+import { setupTurso } from "./helpers/db-setup";
 import type { ProjectOptions } from "./types";
 
 export async function createProject(options: ProjectOptions) {
@@ -35,12 +36,9 @@ export async function createProject(options: ProjectOptions) {
 		await execa("bun", ["install"], { cwd: projectDir });
 		spinner.succeed();
 
-		spinner.start("Setting up database...");
 		if (options.database === "libsql") {
-			await execa("bun", ["run", "db:local"], { cwd: projectDir });
-			await execa("bun", ["run", "db:push"], { cwd: projectDir });
+			await setupTurso(projectDir);
 		}
-		spinner.succeed();
 
 		console.log("\n✨ Project created successfully!\n");
 		console.log("Next steps:");

src/helpers/db-setup.ts

@@ -0,0 +1,137 @@
+import os from "node:os";
+import path from "node:path";
+import { confirm, input } from "@inquirer/prompts";
+import { execa } from "execa";
+import fs from "fs-extra";
+import ora, { type Ora } from "ora";
+
+async function isTursoInstalled() {
+	try {
+		await execa("turso", ["--version"]);
+		return true;
+	} catch {
+		return false;
+	}
+}
+
+async function isTursoLoggedIn() {
+	try {
+		await execa("turso", ["auth", "whoami"]);
+		return true;
+	} catch {
+		return false;
+	}
+}
+
+async function installTursoCLI(isMac: boolean, spinner: Ora) {
+	try {
+		if (await isTursoLoggedIn()) {
+			spinner.succeed("Turso CLI already logged in!");
+			return;
+		}
+
+		spinner.start("Installing Turso CLI...");
+
+		if (isMac) {
+			await execa("brew", ["install", "tursodatabase/tap/turso"]);
+		} else {
+			const installScript = await execa("curl", [
+				"-sSfL",
+				"https://get.tur.so/install.sh",
+			]);
+			await execa("bash", [], { input: installScript.stdout });
+		}
+
+		spinner.succeed("Turso CLI installed successfully!");
+
+		spinner.start("Logging in to Turso...");
+		await execa("turso", ["auth", "login"]);
+		spinner.succeed("Logged in to Turso!");
+	} catch (error) {
+		console.error(error);
+		spinner.fail(
+			"Failed to install Turso CLI. Proceeding with manual setup...",
+		);
+	}
+}
+
+export async function setupTurso(projectDir: string) {
+	const spinner = ora();
+	const platform = os.platform();
+
+	const isMac = platform === "darwin";
+	let canInstallCLI = platform !== "win32";
+	let installTurso = true;
+
+	const isCliInstalled = await isTursoInstalled();
+
+	if (canInstallCLI && !isCliInstalled) {
+		installTurso = await confirm({
+			message: "Would you like to install Turso CLI?",
+			default: true,
+		});
+	}
+
+	canInstallCLI = canInstallCLI && installTurso;
+
+	if (canInstallCLI) {
+		try {
+			await installTursoCLI(isMac, spinner);
+
+			const defaultDbName = path.basename(projectDir);
+			const dbName = await input({
+				message: `Enter database name (default: ${defaultDbName}):`,
+				default: defaultDbName,
+			});
+
+			spinner.start(`Creating Turso database "${dbName}"...`);
+			await execa("turso", ["db", "create", dbName]);
+
+			const { stdout: dbUrl } = await execa("turso", [
+				"db",
+				"show",
+				dbName,
+				"--url",
+			]);
+			const { stdout: authToken } = await execa("turso", [
+				"db",
+				"tokens",
+				"create",
+				dbName,
+			]);
+
+			const envPath = path.join(projectDir, "packages/server", ".env");
+			const envContent = `TURSO_DATABASE_URL="${dbUrl.trim()}"
+TURSO_AUTH_TOKEN="${authToken.trim()}"`;
+
+			await fs.writeFile(envPath, envContent);
+			spinner.succeed("Turso database configured successfully!");
+			return;
+		} catch (error) {
+			console.error(error);
+			spinner.fail(
+				"Failed to install Turso CLI. Proceeding with manual setup...",
+			);
+			installTurso = false;
+		}
+	}
+
+	if (!installTurso) {
+		const envPath = path.join(projectDir, "packages/server", ".env");
+		const envContent = `TURSO_DATABASE_URL=
+TURSO_AUTH_TOKEN=`;
+
+		await fs.writeFile(envPath, envContent);
+
+		console.log("\n📝 Manual Turso Setup Instructions:");
+		console.log("1. Visit https://turso.tech and create an account");
+		console.log("2. Create a new database from the dashboard");
+		console.log("3. Get your database URL and authentication token");
+		console.log(
+			"4. Add these credentials to the .env file in your project root",
+		);
+		console.log("\nThe .env file has been created with placeholder variables:");
+		console.log("TURSO_DATABASE_URL=your_database_url");
+		console.log("TURSO_AUTH_TOKEN=your_auth_token");
+	}
+}