function parseInputArg()

in web/cli/src/index.ts [79:85]

• 7 lines of code
• 2 McCabe index (conditional complexity)

function parseInputArg(arg: string): [string, string] {
  let ix = arg.indexOf(":");
  if (ix < 0) {
    return [undefined, arg];
  }
  return [arg.substring(0, ix), arg.substring(ix + 1)];
}