class AppServer < RobotArmy::TaskMaster
  host 'app1.prod.example.com'
  
  desc "time", "Get the time on the server (delta will be slightly off depending on SSH delay)"
  def time
    rtime = remote{ Time.now }
    ltime = Time.now
    
    say "The time on #{host} is #{rtime}, " +
        "#{(rtime-ltime).abs} seconds #{rtime < ltime ? 'behind' : 'ahead of'} localhost"
  end
  
  desc "deployed_revision", "Gets the deployed revision"
  def deployed_revision
    say "Checking deployed revision on #{host}"
    say "Deployed revision: #{remote{ File.read("/opt/app/current/REVISION") }}"
  end
end