custom-help

#!/usr/bin/env node

// const program = require('commander'); // (normal include)
const program = require('../'); // include commander in git clone of commander repo

program
  .option('-f, --foo', 'enable some foo');

// must be before .parse()
program.on('--help', () => {
  console.log('');
  console.log('Example call:');
  console.log('  $ custom-help --help');
});

program.parse(process.argv);