@0xobelisk/rooch-cli/src/utils/localnode/start.ts

Tookit for interacting with rooch framework

import { execSync, spawn } from 'child_process';
import chalk from 'chalk';

function isRoochStartRunning(): boolean {
	try {
		const cmd =
			process.platform === 'win32'
				? `tasklist /FI "IMAGENAME eq rooch.exe" /FO CSV /NH`
				: 'pgrep -f "rooch server start"';

		const result = execSync(cmd).toString().trim();
		return process.platform === 'win32'
			? result.toLowerCase().includes('rooch.exe')
			: result.length > 0;
	} catch (error) {
		return false;
	}
}

export async function startLocalnode(background: boolean = false) {
	let roochCliPassword = process.env.ROOCH_CLI_PASSWORD;
	if (roochCliPassword === undefined) {
		roochCliPassword = '';
	}

	console.log('\n🔍 Checking Local Node Status...');
	console.log('  ├─ Scanning running processes');

	if (isRoochStartRunning()) {
		console.log(chalk.yellow('\n⚠️  Warning: Local Node Already Running'));
		console.log(chalk.yellow('  ├─ Cannot start a new instance'));
		console.log(
			chalk.yellow('  └─ Please stop the existing process first')
		);
		return;
	}

	console.log('\n🚀 Starting Local Node...');
	console.log('  ├─ Mode: ' + (background ? 'Background' : 'Foreground'));
	console.log('  ├─ Faucet: Enabled');
	console.log('  └─ Force Regenesis: Yes');

	try {
		let runCommand = ['server', 'start', '-n', 'local'];
		if (roochCliPassword !== '') {
			runCommand.push('--password', roochCliPassword);
		}

		const roochProcess = spawn(
			'rooch',
			runCommand,
			{
				env: { ...process.env },
				// env: { ...process.env, RUST_LOG: 'off,rooch_node=info' },
				stdio: background ? 'ignore' : 'inherit',
				detached: background,
			}
		);

		roochProcess.on('error', error => {
			console.error(chalk.red('\n❌ Failed to Start Local Node'));
			console.error(chalk.red(`  └─ Error: ${error.message}`));
		});

		if (!background) {
			roochProcess.on('exit', code => {
				if (code === 0) {
					console.log(chalk.green('\n✅ Local Node Stopped'));
					console.log(chalk.green('  └─ Exit Status: Normal'));
				} else {
					console.error(chalk.red('\n❌ Local Node Crashed'));
					console.error(chalk.red(`  └─ Exit Code: ${code}`));
				}
			});

			console.log(chalk.cyan('\n📡 Local Node Running'));
			console.log(chalk.cyan('  └─ Press Ctrl+C to stop'));

			await new Promise(() => {});
		} else {
			roochProcess.unref();
			console.log(chalk.green('\n✅ Local Node Started in Background'));

			if (process.platform === 'win32') {
				console.log('\n💡 Helpful Commands:');
				console.log('  ├─ Check Process: tasklist | findstr rooch.exe');
				console.log('  └─ Stop Node: taskkill /PID <process_id> /F');
			} else {
				console.log('\n💡 Helpful Commands:');
				console.log("  ├─ Check Process: pgrep -f 'rooch server start'");
				console.log('  └─ Stop Node: kill <process_id>');
			}
		}
	} catch (error: any) {
		console.error(chalk.red('\n❌ Failed to Start Local Node'));
		console.error(chalk.red(`  └─ Error: ${error.message}`));
	}
}