#!/usr/bin/env ysh

proc main(...args) {
  var subcommand = args[0]
  shift 1
  case (subcommand) {
    passphrase {
      gopass pwgen --xkcd --lang en --one-per-line --xkcdnumbers --xkcdcapitalize @[args] | head -n1
    }
    password {
      gopass pwgen --symbols --one-per-line @[args] | head -n1
    }
    secret {
      dd if=/dev/urandom bs=32 count=1 2>/dev/null | base64
    }
    encode-argon2 {
      write -- $[args[1]] | argon2 $(openssl rand -base64 32) -e -id -k 65540 -t 3 -p 4
    }
    (else) {
      echo "Invalid subcommand: '$[arg1]'." 1>&2
      exit 1
    }
  }
}

if is-main {
  main @ARGV
}