#!/usr/bin/env ruby

require "optparse"

def sh(*args)
  puts("$ #{args.join(" ")}")
  system(*args)
end

options = {}
OptionParser.new do |opts|
  opts.banner = "Usage: lxc-destroy [options]"
  opts.on("-nNAME", "--name=NAME", "container name") do |n|
    options[:name] = n
  end
end.parse!

unless options[:name]
  $stderr.puts "no option for --name supplied"
  exit(1)
end

print "enter the name of the container to delete: "
unless options[:name] == STDIN.gets.chomp
  puts "does not match"
  exit(1)
end

PREFIX="/run/current-system/sw/bin"

#sh "#{PREFIX}/lxc-stop", "-n", options[:name]
sh "#{PREFIX}/lxc-destroy", "-n", options[:name]