cfw-autumn/setup.js

#!/usr/bin/env node
import { randomBytes } from "crypto";
import { writeFileSync, copyFileSync, readFileSync } from "fs";
import inquirer from "inquirer";
import { spawnSync } from "child_process";
import chalk from "chalk";

const genUrlSafeBase64 = (bytes) => {
	return randomBytes(bytes)
		.toString("base64")
		.replace(/\+/g, "-")
		.replace(/\//g, "_")
		.replace(/=+$/g, "");
};

const genRandomSubdomain = (length = 10) => {
	const chars = "abcdefghijklmnopqrstuvwxyz";
	let result = "";
	for (let i = 0; i < length; i++) {
		result += chars.charAt(Math.floor(Math.random() * chars.length));
	}
	return result;
};

const genAlphanumericPassword = (length = 24) => {
	const chars =
		"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
	let result = "";
	for (let i = 0; i < length; i++) {
		result += chars.charAt(Math.floor(Math.random() * chars.length));
	}
	return result;
};

// Helper to get or create a Supabase org
const getOrCreateSupabaseOrg = async () => {
	// List orgs (table output)
	const orgListResult = spawnSync("npx", ["supabase", "orgs", "list"], {
		encoding: "utf-8",
		shell: true,
	});
	if (orgListResult.status !== 0) {
		console.error(chalk.red("❌ Failed to list Supabase orgs."));
		process.exit(1);
	}
	const lines = orgListResult.stdout
		.split("\n")
		.map((l) => l.trim())
		.filter(Boolean);

	// Find separator line (e.g., "------|------")
	const sepIdx = lines.findIndex(
		(line) => line.includes("|") && line.includes("-"),
	);

	// If only header and separator, no orgs exist
	if (lines.length <= sepIdx + 1) {
		console.log(chalk.yellowBright("No Supabase organizations found."));
		const { createOrg } = await inquirer.prompt([
			{
				type: "confirm",
				name: "createOrg",
				message: chalk.cyan(
					"Would you like to create a new Supabase organization now?",
				),
				default: true,
			},
		]);
		if (!createOrg) {
			console.log(
				chalk.red(
					"❌ Cannot continue without a Supabase organization. Exiting.",
				),
			);
			process.exit(1);
		}
		const { orgName } = await inquirer.prompt([
			{
				type: "input",
				name: "orgName",
				message: chalk.cyan("Enter a name for your new Supabase organization:"),
				validate: (input) => input && input.length > 2,
			},
		]);
		console.log(
			chalk.blueBright(`\nCreating Supabase organization '${orgName}'...`),
		);
		const createOrgResult = spawnSync(
			"npx",
			["supabase", "orgs", "create", orgName],
			{ stdio: "inherit", encoding: "utf-8", shell: true },
		);
		if (createOrgResult.status !== 0) {
			console.error(chalk.red("❌ Failed to create Supabase organization."));
			process.exit(1);
		}
		// Done! Org created, return
		return;
	}

	// At least one org exists, just proceed
	return;
};

const generateSupabaseDatabaseUrl = async () => {
	// Step 3: Check if already logged in, otherwise run supabase login
	console.log(
		chalk.magentaBright("\n================ Supabase Setup ================\n"),
	);

	// Check if user is already logged in by trying to list orgs
	console.log(chalk.blueBright("\nChecking Supabase authentication..."));
	const authCheckResult = spawnSync("npx", ["supabase", "orgs", "list"], {
		encoding: "utf-8",
		shell: true,
		stdio: "pipe", // Capture output instead of showing it
	});

	if (authCheckResult.status !== 0) {
		// User is not logged in
		console.log(chalk.yellowBright("Not logged in to Supabase."));
		console.log(chalk.blueBright("Launching Supabase login..."));
		spawnSync("npx", ["supabase", "login"], { stdio: "inherit", shell: true });
	} else {
		console.log(chalk.greenBright("✅ Already logged in to Supabase."));
	}

	// Step 3.5: Ensure org exists and select one
	await getOrCreateSupabaseOrg();

	// Step 4: Prompt for project name and region
	const projectName = "autumn-oss-db";

	// Step 5: Generate DB password (alphanumeric only)
	const dbPassword = genAlphanumericPassword(24); // 24 chars, alphanumeric

	// Step 6: Create Supabase project
	console.log(
		chalk.blueBright(`\nCreating Supabase project '${projectName}'...`),
	);
	const createResult = spawnSync(
		"npx",
		[
			"supabase",
			"projects",
			"create",
			projectName,
			"--db-password",
			dbPassword,
		],
		{ stdio: "inherit", encoding: "utf-8", shell: true },
	);

	if (createResult.status !== 0) {
		console.error("❌ Failed to create Supabase project.");
		process.exit(1);
	}

	// List supabase projects
	const listResult = spawnSync(
		"npx",
		["supabase", "projects", "list", "--output", "json"],
		{ encoding: "utf-8", shell: true },
	);

	if (listResult.status !== 0) {
		console.error("❌ Failed to list Supabase projects.");
		process.exit(1);
	}

	const projects = JSON.parse(listResult.stdout);
	const found = projects.find((p) => p.name === projectName);
	if (!found) {
		console.error(chalk.red("❌ Failed to find new Supabase project."));
		process.exit(1);
	}
	const projectId = found.id;
	const region = found.region;

	// Step 8: Construct DATABASE_URL
	const databaseUrl = `postgresql://postgres.${projectId}:${dbPassword}@aws-1-${region}.pooler.supabase.com:5432/postgres`;
	console.log(chalk.greenBright(`\nGenerated DB password: ${dbPassword}\n`));
	console.log(chalk.greenBright(`\nYour DATABASE_URL is:\n${databaseUrl}\n`));
	console.log(chalk.yellow("--------------------------------"));

	// Step 9: Prompt to run docker compose up
	console.log(chalk.magentaBright("\nNext steps:"));
	console.log(
		chalk.yellow(
			'Run "docker compose -f docker-compose.dev.yml up" to start Autumn',
		),
	);

	return databaseUrl;
};

const handleDatabaseSetup = async () => {
	// Step 2: Ask user what to do for DB
	console.log(
		chalk.magentaBright(
			"\n================ Autumn Database Setup ================\n",
		),
	);
	const { dbOption } = await inquirer.prompt([
		{
			type: "list",
			name: "dbOption",
			message: chalk.cyan("How do you want to set up your database?"),
			choices: [
				{ name: "Set up Supabase (Cloud) for Autumn", value: "supabase" },
				{ name: "Paste in your own DATABASE_URL", value: "paste" },
				{ name: "Paste in your own DATABASE_URL later", value: "later" },
			],
			default: "supabase",
		},
	]);

	let databaseUrl = "";

	if (dbOption === "supabase") {
		databaseUrl = await generateSupabaseDatabaseUrl();
	} else if (dbOption === "paste") {
		const res = await inquirer.prompt([
			{
				type: "input",
				name: "databaseUrl",
				message: "Paste in your DATABASE_URL:",
				validate: (input) => input && input.length > 5,
			},
		]);
		databaseUrl = res.databaseUrl;
	} else if (dbOption === "later") {
		databaseUrl = "";
	}

	return databaseUrl;
};

async function main() {
	// Step 1: Generate secrets
	console.log(
		chalk.magentaBright("\n================ Autumn Setup ================\n"),
	);
	const localtunnelReservedKey = genRandomSubdomain(32);
	const secrets = {
		BETTER_AUTH_SECRET: genUrlSafeBase64(64),
		ENCRYPTION_IV: genUrlSafeBase64(16),
		ENCRYPTION_PASSWORD: genUrlSafeBase64(64),
		BETTER_AUTH_URL: "http://localhost:8080",
		CLIENT_URL: "http://localhost:3000",
		LOCALTUNNEL_RESERVED_KEY: localtunnelReservedKey,
		STRIPE_WEBHOOK_URL: `https://${localtunnelReservedKey}.loca.lt`,
	};

	let databaseUrl = "";
	let stripeWebhookVars = [];

	databaseUrl = await handleDatabaseSetup();
	// stripeWebhookVars = await handleLocalRunSetup();

	// Step 11: Write to server/.env
	console.log(
		chalk.magentaBright("\n================ Writing .env ================\n"),
	);
	const envSections = [];

	// Autumn Auth section
	envSections.push(
		"# Auth",
		`BETTER_AUTH_SECRET=${secrets.BETTER_AUTH_SECRET}`,
		`BETTER_AUTH_URL=${secrets.BETTER_AUTH_URL}`,
		`CLIENT_URL=${secrets.CLIENT_URL}`,
		"",
	);

	// Stripe required section
	envSections.push(
		"# Stripe",
		`LOCALTUNNEL_RESERVED_KEY=${secrets.LOCALTUNNEL_RESERVED_KEY}`,
		`ENCRYPTION_IV=${secrets.ENCRYPTION_IV}`,
		`ENCRYPTION_PASSWORD=${secrets.ENCRYPTION_PASSWORD}`,
		`STRIPE_WEBHOOK_URL=${secrets.STRIPE_WEBHOOK_URL}`,
		"",
	);

	// Database section
	if (databaseUrl) {
		envSections.push("# Database", `DATABASE_URL=${databaseUrl}`, "");
	}

	// Stripe Webhooks section
	if (stripeWebhookVars.length > 0) {
		envSections.push("# Stripe Webhooks");
		envSections.push(...stripeWebhookVars);
		envSections.push("");
	}

	const envVars = envSections.join("\n");

	writeFileSync("server/.env", envVars);
	try {
		copyFileSync("vite/.env.example", "vite/.env");
	} catch (error) {
		console.log(chalk.red("❌ Failed to copy vite/.env.example to vite/.env"));
		console.log(chalk.red("❌ Please copy the file manually"));
	}

	console.log(chalk.greenBright("🎉 Setup complete! 🎉"));
	console.log(chalk.cyan("You can find your env variables in server/.env"));

	console.log(chalk.cyan("\nNext steps:\n"));
	console.log(chalk.cyan("1. Set up your database tables:\n"));
	console.log(chalk.whiteBright("   bun db:generate && bun db:migrate\n"));
	console.log(chalk.cyan("2. Start Autumn:\n"));
	console.log(
		chalk.whiteBright("   docker compose -f docker-compose.dev.yml up\n"),
	);
}

main();