kangaroo-cli/lib/tool.js

A cli for webpack5 and vue2

const chalk = require('chalk');

exports.error = chalk.bold.red;
exports.warning = chalk.keyword('orange');

exports.upperFirst = function (name) {
  return name.charAt(0).toUpperCase() + name.slice(1);
};

exports.cleanArgs = function (cmd) {
  const args = {};
  cmd.options.forEach((o) => {
    const key = camelize(o.long.replace(/^--/, ''));
    // if an option is not present and Command has a method with the same name
    // it should not be copied
    if (typeof cmd[key] !== 'function' && typeof cmd[key] !== 'undefined') {
      args[key] = cmd[key];
    }
  });
  return args;
};

function camelize(str) {
  return str.replace(/-(\w)/g, (_, c) => (c ? c.toUpperCase() : ''));
}