lyric-karaoke-cli/index.js

A CLI application for displaying song lyrics in a karaoke-style format

#!/usr/bin/env node

/**
 * Main entry point for the Lyric Karaoke CLI application
 */

require('dotenv').config();
const api = require('./src/api');
const cli = require('./src/cli');
const cache = require('./src/cache');
const config = require('./src/config');
const { logger } = require('./src/utils');

// Initialize the application
async function init() {
  try {
    logger.info('Starting Lyric Karaoke CLI application...');
    
    // Check if API key is configured
    const apiKey = config.getApiKey();
    if (!apiKey) {
      logger.error('API key not found. Please configure it in your .env file.');
      process.exit(1);
    }
    
    // Initialize cache
    await cache.init();
    
    // Start the CLI interface
    await cli.start();
  } catch (error) {
    logger.error('Failed to initialize application:', error.message);
    process.exit(1);
  }
}

// Run the application
init();