I've wrapped expect scripts around prompt-happy config scripts supplied by third-party vendors. What they intend to be idiot-proof usually ends up as an unwield

I've wrapped expect scripts around prompt-happy config scripts supplied by third-party vendors. What they intend to be idiot-proof usually ends up as an unwieldy tool that takes no options and/or assumes bad defaults. The vendor didn't intend for it to be run more than once per site installation, but such intentions don't play nice with disposable environments like VMs and/or containers.