cloudux-starter-kit/lib/parseCliArguments.js

Starter kit for UX developers in MediaCentral - NPM package

function InputException(message) {
  this.message = message;
  this.name = 'InputException';
}
module.exports = (requiredArguments, passedArgs) => {
  let args = {};
  for (let index = 0; index < passedArgs.length; index++) {
    const re = new RegExp('--([A-Za-z0-9_]+)=([\\s\\S]*)'),
      matches = re.exec(passedArgs[index]);
    if (matches !== null) {
      args[matches[1]] = matches[2];
    }
  }
  for (let index = 0; index < requiredArguments.length; index++) {
    if (args[requiredArguments[index]] === undefined) {
      const message = `${requiredArguments[index]} not defined. Please add the argument with --${requiredArguments[index]}`;
      throw new InputException(message);
    }
  }
  return args;
};