#!/usr/bin/env ruby

currently_in_cmd = false

STDIN.read.split("\n").each do |a|
        case a
        when /cmd[0-9]+-start/
                puts "Entering Command #{a}"
                currently_in_cmd = true
        when /cmd[0-9]+-stop/
                puts "Exiting command #{a}"
                currently_in_cmd = false
        else
                if currently_in_cmd
                        puts "running command: #{a}"
                else
                        puts "COMMAND ENCOUNTERD OUTSIDE COMMAND BLOCK"
                end
        end
end