Class: VagrantDNS::Command

Inherits:
Vagrant::Command::Base
  • Object
show all
Defined in:
lib/vagrant-dns/command.rb

Instance Method Summary collapse

Instance Method Details

#execute ⇒ Object

Runs the vbguest installer on the VMs that are represented by this environment.



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# File 'lib/vagrant-dns/command.rb', line 11

def execute
  options = {}
  opts = OptionParser.new do |opts|
    opts.banner = "Usage: vagrant dns [vm-name] [-i|--install] [-u|--uninstall] [-s|--start] [-S|--stop] [-r|--restart] [-o|--ontop]"
    opts.separator ""

    opts.on("--install", "-i", "Install DNS config for machine domain") do
      options[:install] = true
    end

    opts.on("--uninstall", "-u", "Uninstall DNS config for machine domain") do
      options[:uninstall] = true
    end

    opts.on("--start", "-s", "Start the DNS service") do
      options[:start] = true
    end

    opts.on("--stop", "-s", "Stop the DNS service") do
      options[:stop] = true
    end
    
    opts.on("--restart", "-r", "Restart the DNS service") do
      options[:restart] = true
    end
    
    opts.on("--ontop", "-o", "Start the DNS service on top. Debugging only, this blocks Vagrant!") do
      options[:ontop] = true
    end
  end

  argv = parse_options(opts)
  return if !argv

  dns_options = []
  
  vms = argv unless argv.empty?
  tmp_path = File.join(@env.tmp_path, "dns")
  
  with_target_vms(vms) { |vm| VagrantDNS::Configurator.new(vm, tmp_path).run! }

  service = VagrantDNS::Service.new(tmp_path, options)
  
  if options[:start]
    service.start!
  elsif options[:stop]
    service.stop!
  elsif options[:restart]
    service.restart!
  end

  if options[:install] || options[:uninstall]
    if RbConfig::CONFIG["host_os"].match /darwin/
      installer = VagrantDNS::Installers::Mac.new(tmp_path)
      
      if options[:install]
        installer.install!
      elsif options[:uninstall]
        installer.uninstall!
      end
    else
      raise 'installing and uninstalling is only supported on Mac OS X at the moment.'
    end
  end
end