IllegalArgumentException when optional flags are ommitted and additional args are passed to bb.cli.exec/main

[felixdo]

parse-exec-opts throws an IllegalArgumentException in the following case:

(ns fs123.test (:require [babashka.cli :as cli] [babashka.cli.exec]))

(defn test
  {:org.babashka/cli
   {:spec
     {:flag {:coerce :boolean :default true} }
    :args->opts [:args2opts]}}
  [what] what)

(babashka.cli.exec/main "fs123.test" "test-me" "my-arg")

Originating discussion from slack.

[felixdo]

parse-commands is used to resolve the target function, for which at max 2 args should be consumed, that's why the cond only handles 0,1,2. The question is, what should we do with the remaining positional arguments? If we just "forget them", wouldnt be good.