text: import program from 'commander';
  import chalk from 'chalk';
  import { logger } from '@storybook/node-logger';
  import { parseList, getEnvConfig } from './utils';
  
  async function getCLI(packageJson) {
    process.env.NODE_ENV = process.env.NODE_ENV || 'development';
  
    program
      .version(packageJson.version)
      .option('-p, --port [number]', 'Port to run Storybook', (str) => parseInt(str, 10))
      .option('-h, --host [string]', 'Host to run Storybook')
      .option('-s, --static-dir <dir-names>', 'Directory where to load static files from', parseList)
      .option('-c, --config-dir [dir-name]', 'Directory where to load Storybook configurations from')
      .option(
        '--https',
        'Serve Storybook over HTTPS. Note: You must provide your own certificate information.'
      )
      .option(
        '--ssl-ca <ca>',
        'Provide an SSL certificate authority. (Optional with --https, required if using a self-signed certificate)',
        parseList
      )
      .option('--ssl-cert <cert>', 'Provide an SSL certificate. (Required with --https)')
      .option('--ssl-key <key>', 'Provide an SSL key. (Required with --https)')
      .option('--smoke-test', 'Exit after successful start')
      .option('--ci', "CI mode (skip interactive prompts, don't open browser)")
      .option('--loglevel [level]', 'Control level of logging during build')
      .option('--quiet', 'Suppress verbose build output')
      .option('--no-version-updates', 'Suppress update check', true)
      .option(
        '--no-release-notes',
        'Suppress automatic redirects to the release notes after upgrading',
        true
      )
      .option('--no-manager-cache', 'Do not cache the manager UI')
      .option('--no-dll', 'Do not use dll references (no-op)')
      .option('--docs-dll', 'Use Docs dll reference (legacy)')
      .option('--ui-dll', 'Use UI dll reference (legacy)')
      .option('--debug-webpack', 'Display final webpack configurations for debugging purposes')
      .option(
        '--preview-url [string]',
        'Disables the default storybook preview and lets your use your own'
      )
      .option('--docs', 'Build a documentation-only site using addon-docs')
      .parse(process.argv);
  
    logger.setLevel(program.loglevel);
  
    // Workaround the `-h` shorthand conflict.
    // Output the help if `-h` is called without any value.
    // See storybookjs/storybook#5360
    program.on('option:host', (value) => {
      if (!value) {
        program.help();
      }
    });
  
    logger.info(chalk.bold(`${packageJson.name} v${packageJson.version}`) + chalk.reset('\n'));
  
    // The key is the field created in `program` variable for
    // each command line argument. Value is the env variable.
    getEnvConfig(program, {
      port: 'SBCONFIG_PORT',
      host: 'SBCONFIG_HOSTNAME',
      staticDir: 'SBCONFIG_STATIC_DIR',
      configDir: 'SBCONFIG_CONFIG_DIR',
      ci: 'CI',
    });
  
    if (typeof program.port === 'string' && program.port.length > 0) {
      program.port = parseInt(program.port, 10);
    }
  
    return { ...program };
  }
  
  export default getCLI;
  