clmatrix/index.js

Clean terminal and display 'wake up, neo...' with loading effect

#!/usr/bin/env node

const clearTerminal = () => {
  process.stdout.write('\033c');
};

const delay = (ms) => new Promise((resolve) => setTimeout(resolve, ms));

const displayMessage = async () => {
  clearTerminal();
  const message = "wake up, neo";
  const dots = "...";
  const duration = 5000; // 5 seconds
  const dotDelay = 500; // Delay between each dot
  const startTime = Date.now();

  process.stdout.write(message);

  while (Date.now() - startTime < duration) {
    for (const dot of dots) {
      if (Date.now() - startTime >= duration) break;
      process.stdout.write(dot);
      await delay(dotDelay);
    }
    process.stdout.write("\b\b\b   \b\b\b"); // Remove the dots
  }
  process.stdout.write("\n");
};

displayMessage();