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/** * @module scrypt/cli * @author oplik0 * This is a simple CLI for the scrypt module. It doesn't export anything, but can be used as a standalone script. */import { genSalt, hash, verify } from "./mod.ts";/** * @todo add a proper argument parser ([args](https://deno.land/x/args) perhaps?) */if (import.meta.main) {  const args = Deno.args.slice();  const command = args.shift();  switch (command) {    case "hash":      for (const arg of args) {        console.log(hash(arg));      }      break;    case "verify":      console.log(verify(args[0], args[1]));      break;    case "salt":      if (args.length) {        for (const arg of args) {          console.log(genSalt(parseInt(arg, 10)));        }      } else {        console.log(genSalt());      }      break;    default:      console.log(`usage: hash <password>, verify <password>, <hash>`);  }}