defmodule Mix.Tasks.Mandrag.Upgrade.Cold do
  use Mix.Task
  import Mandrag

  def run(_) do
    message "Performing cold upgrade. Updating #{name} to #{version}."
    case location do
      :local -> scp "rel/#{name}/releases/#{version}/#{name}.tar.gz", "#{name}/run/#{name}.tar.gz"
      :remote -> ssh "cp #{name}/rel/#{name}/releases/#{version}/#{name}.tar.gz #{name}/run"
    end
    run_command("stop")
    ssh "cd #{name}/run && tar xf #{name}.tar.gz && rm #{name}.tar.gz"
    run_command("start")
  end
end