code: function parseArgv() {
    const args = {}
    for (const arg of process.argv) {
      const elems = arg.split('=')
      const key = elems[0]
      const val = elems.length > 1 ? elems[1] : true
      args[key] = val
    }
    return args
  }
docs: /*
  Parse command line arguments into a dict.
  @returns {dict} - Parsed arguments.