1. #!/usr/bin/env node
  3. const yargs = require('yargs'); // Minimalistic command-line argument parser
  4. const { hideBin } = require('yargs'); // Hide default yargs options
  6. const argv = yargs(hideBin(process.argv)) // Set up yargs with command-line arguments
  7. .option('mode', {
  8. alias: 'm',
  9. describe: 'Development mode (true/false)',
  10. type: 'boolean',
  11. default: true, // Default to development mode
  12. })
  13. .option('logLevel', {
  14. alias: 'l',
  15. describe: 'Log level (e.g., debug, info, warn, error)',
  16. type: 'string',
  17. default: 'info',
  18. })
  19. .option('apiUrl', {
  20. alias: 'a',
  21. describe: 'API URL to use',
  22. type: 'string',
  23. default: 'http://localhost:3000',
  24. })
  25. .option('port', {
  26. alias: 'p',
  27. describe: 'Port to listen on',
  28. type: 'number',
  29. default: 3000,
  30. })
  31. .help() // Add help command
  32. .alias('help', 'h') // Alias for help command
  33. .argv; // Parse command-line arguments
  35. // Access the options
  36. const { mode, logLevel, apiUrl, port } = argv;
  38. // Example usage: Log the settings
  39. console.log('Development Mode:', mode);
  40. console.log('Log Level:', logLevel);
  41. console.log('API URL:', apiUrl);
  42. console.log('Port:', port);
  44. //Further logic can be added here to use the options.

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