n-parse-arguments.ts

const parseArguments = (execution: program.Command) => {
  const { ext = [], watch = [], ignore = [], delay = 0, exe } = execution

  if (!exe) {
    throw new Error('No script provided')
  }

  return {
    delay,
    extensions: ext.map((e) => `.${e}`),
    watchedDirectories: watch,
    ignoredDirectories: [...ignore, 'node_modules', 'build'],
    shouldWatchEveryDirectory: not(watch.length),
    shouldWatchEveryExtension: not(ext.length),
    script: exe,
  }
}