Notify after a long-running shell command

notify.rb

#!/usr/bin/env ruby

require "rubygems"
require "thor"
require 'terminal-notifier'

class NotifyAfter < Thor

  desc "after ARGS",
    "ARGS is the after and list of arguments to run, after which you will be notified."
  method_option :verbose,
                :type => :boolean,
                :default => false,
                :required => false,
                :aliases => "-v"
  def after(*args)
    # puts ">>> args: [#{args.join(' ')}]"
    binary = args.shift
    cmdline = "#{binary} #{args.join(' ')}"
    output = `#{cmdline}`
    puts(output)
    TerminalNotifier.notify("Finished", :title => "#{binary} command")
  end

end
NotifyAfter.start