vibe-stocks/bin/vibe-stocks.js

Terminal-based stock market viewer with real-time data streaming

#!/usr/bin/env node

const { program } = require('commander');
const chalk = require('chalk');
const boxen = require('boxen');
const path = require('path');

// ASCII art logo
const logo = `
${chalk.cyan(`
 _   _ _ _           _____ _             _         
| | | (_) |         /  ___| |           | |        
| | | |_| |__   ___ \\ \`--.| |_ ___   ___| | _____  
| | | | | '_ \\ / _ \\ \`--. \\ __/ _ \\ / __| |/ / __| 
\\ \\_/ / | |_) |  __//\\__/ / || (_) | (__|   <\\__ \\ 
 \\___/|_|_.__/ \\___\\____/ \\__\\___/ \\___|_|\\_\\___/ 
`)}
${chalk.gray('Terminal Stock Market Viewer')}
`;

// Display welcome message
console.log(boxen(logo, {
  padding: 1,
  margin: 1,
  borderStyle: 'round',
  borderColor: 'cyan'
}));

program
  .name('vibe-stocks')
  .description('Terminal-based stock market viewer with real-time data')
  .version('1.0.0');

program
  .command('stream [symbols...]')
  .description('Stream real-time quotes for specified symbols')
  .option('-c, --compact', 'Compact display mode')
  .option('-i, --interval <ms>', 'Update interval', '5000')
  .action((symbols, options) => {
    require('../lib/stream').run(symbols, options);
  });

program
  .command('market')
  .description('Interactive market overview with multiple views')
  .option('-t, --top <number>', 'Number of top stocks to show', '50')
  .action((options) => {
    require('../lib/market').run(options);
  });

program
  .command('sp500')
  .description('Track all S&P 500 constituents with extreme mover alerts')
  .option('-t, --threshold <percent>', 'Alert threshold percentage', '3')
  .option('-e, --extreme-only', 'Show only extreme movers')
  .action((options) => {
    require('../lib/sp500').run(options);
  });

program
  .command('quote <symbol>')
  .description('View comprehensive quote page for a symbol')
  .action((symbol) => {
    require('../lib/quote').run(symbol);
  });

program
  .command('chart <symbol>')
  .description('Display ASCII price chart for a symbol')
  .option('-p, --period <period>', 'Time period (1d, 5d, 1m, 3m, 6m, 1y)', '1m')
  .option('-h, --height <height>', 'Chart height', '15')
  .action((symbol, options) => {
    require('../lib/chart').run(symbol, options);
  });

// Show help if no command provided
if (!process.argv.slice(2).length) {
  program.outputHelp();
  console.log('\n' + chalk.yellow('Examples:'));
  console.log(chalk.gray('  $ vibe-stocks stream AAPL MSFT GOOGL'));
  console.log(chalk.gray('  $ vibe-stocks market'));
  console.log(chalk.gray('  $ vibe-stocks sp500 --threshold 2'));
  console.log(chalk.gray('  $ vibe-stocks quote TSLA'));
  console.log(chalk.gray('  $ vibe-stocks chart NVDA --period 1y'));
}

program.parse(process.argv);