start/bin/cli.js

#!/usr/bin/env node

import { execSync } from 'child_process';
import fs from 'fs-extra';
import path from 'path';
import { fileURLToPath } from 'url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const c = {
	reset: '\x1b[0m',
	dim: '\x1b[2m',
	green: '\x1b[32m',
	cyan: '\x1b[36m',
	red: '\x1b[31m',
	bold: '\x1b[1m',
};

const step = (msg) => process.stdout.write(`  ${c.dim}◆${c.reset} ${msg}...\n`);
const done = (msg) => process.stdout.write(`  ${c.green}✓${c.reset} ${msg}\n`);
const fail = (msg) => process.stdout.write(`  ${c.red}✗${c.reset} ${msg}\n`);

// Templates zen (inline pour éviter des dépendances externes)
const zenTemplates = {
	instrumentation: `export async function register() {
  if (process.env.NEXT_RUNTIME === 'nodejs') {
    const { initializeZen } = await import('@zen/core');
    await initializeZen();
  }
}
`,
	authRedirect: `import { redirect } from 'next/navigation';

export default function Redirect() {
  redirect('/auth/login/');
}
`,
	authCatchAll: `export { default } from '@zen/core/auth/page';
`,
	adminRedirect: `import { redirect } from 'next/navigation';

export default function Redirect() {
  redirect('/admin/dashboard');
}
`,
	adminCatchAll: `export { default } from '@zen/core/admin/page';
`,
	zenApiRoute: `export { GET, POST, PUT, DELETE, PATCH } from '@zen/core/zen/api';
`,
	zenPageRoute: `export { default, generateMetadata } from '@zen/core/modules/page';
`,
};

// Fichiers zen à créer dans le projet cible
const zenFiles = [
	{ path: 'instrumentation.js', template: 'instrumentation' },
	{ path: 'app/(auth)/auth/page.js', template: 'authRedirect' },
	{ path: 'app/(auth)/auth/[...auth]/page.js', template: 'authCatchAll' },
	{ path: 'app/(admin)/admin/page.js', template: 'adminRedirect' },
	{ path: 'app/(admin)/admin/[...admin]/page.js', template: 'adminCatchAll' },
	{ path: 'app/zen/api/[...path]/route.js', template: 'zenApiRoute' },
	{ path: 'app/zen/[...zen]/page.js', template: 'zenPageRoute' },
];

async function createZenFile(filePath, content) {
	const fullPath = path.resolve(process.cwd(), filePath);
	await fs.ensureDir(path.dirname(fullPath));
	await fs.writeFile(fullPath, content, 'utf-8');
}

async function initProject() {
	try {
		console.log(`\n  ${c.bold}${c.cyan}zen-start${c.reset}\n`);

		step('Creating Next.js project');
		execSync('npx create-next-app@latest ./ --javascript --tailwind --app --empty', { stdio: 'inherit' });
		done('Next.js project created');

		if (fs.existsSync('./app')) {
			fs.removeSync('./app');
		}
		done('Cleaned default /app directory');

		fs.writeJsonSync('./jsconfig.json', {
			compilerOptions: { paths: { '@*': ['./*'] } },
		}, { spaces: 2 });
		done('Configured path aliases');

		fs.writeFileSync('./next.config.mjs', `/** @type {import('next').NextConfig} */
const nextConfig = {
\tdevIndicators: false,
\texperimental: {
\t\tinstrumentationHook: true,
\t},
};

export default nextConfig;
`);
		done('Configured next.config.mjs');

		const packageJsonPath = './package.json';
		if (fs.existsSync(packageJsonPath)) {
			const packageJson = fs.readJsonSync(packageJsonPath);
			const projectName = packageJson.name || 'project';
			fs.writeFileSync('README.md', `# ${projectName}\n\nBuilt with Next.js, Tailwind CSS and @zen/core.`);
			packageJson.scripts ??= {};
			packageJson.scripts['make-favicon'] = 'node dev/icons/make-favicon.js';
			fs.writeJsonSync(packageJsonPath, packageJson, { spaces: 2 });
		}
		done('Updated README and package.json');

		const templatesPath = path.join(__dirname, '..', 'templates');
		if (!fs.existsSync(templatesPath)) {
			fail('Templates directory not found in zen-start package');
			process.exit(1);
		}
		fs.copySync(templatesPath, './', { overwrite: true });
		done('Copied template files');

		for (const file of zenFiles) {
			await createZenFile(file.path, zenTemplates[file.template]);
		}
		done('Created @zen/core route files');

		fs.writeFileSync('./.npmrc', '@zen:registry=https://git.hyko.cx/api/packages/zen/npm/\n');
		done('Configured npm registry');

		step('Installing @zen/core');
		execSync('npm install @zen/core', { stdio: 'inherit' });
		done('@zen/core installed');

		console.log(`\n  ${c.green}${c.bold}Project ready.${c.reset} Next steps:\n`);
		console.log(`  ${c.dim}1.${c.reset} Configure environment variables`);
		console.log(`     ${c.dim}https://git.hyko.cx/zen/core${c.reset}`);
		console.log(`  ${c.dim}2.${c.reset} Initialize the database`);
		console.log(`     ${c.dim}npx zen-db init${c.reset}\n`);

	} catch (error) {
		fail(error.message);
		process.exit(1);
	}
}

initProject();