cmd-ts swallows an extra --

[lgarron]

1. Create a program that takes a string as a positional argument (e.g. the one below).
2. Run command -- --

Expected: The program receives -- as the string for the positional arg.
Observed: The program swallows an extra --. You have to call command -- -- -- to get -- as the positional arg.

Example program:

import { binary, string as cmdString, command, positional, run } from "cmd-ts";

const app = command({
  name: "my-command",
  args: {
    text: positional({ type: cmdString, displayName: "Text" }),
  },
  handler: async ({ text }) => {
    console.log(text);
  },
});

run(binary(app), process.argv);