Class: Vagrant::Syncer::Command::RsyncAuto

Inherits:
Object
  • Object
show all
Includes:
Action::Builtin::MixinSyncedFolders
Defined in:
lib/syncer/command/rsync_auto.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.synopsis ⇒ Object 



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# File 'lib/syncer/command/rsync_auto.rb', line 17

def self.synopsis
  "syncs rsync synced folders automatically when files change"
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/syncer/command/rsync_auto.rb', line 21

def execute
  @logger = Log4r::Logger.new("vagrant::commands::rsync-auto")

  options = {}
  opts = OptionParser.new do |o|
    o.banner = "Usage: vagrant rsync-auto [vm-name]"
    o.separator ""
    o.separator "Options:"
    o.separator ""

    o.on("--[no-]poll", "Force polling filesystem (slow)") do |poll|
      options[:poll] = poll
    end
  end

  # Parse the options and return if we don't have any target.
  argv = parse_options(opts)
  return  unless argv

  listener_threads = []

  # Build up the paths that we need to listen to.
  with_target_vms(argv) do |machine|
    if machine.provider.capability?(:proxy_machine)
      proxy = machine.provider.capability(:proxy_machine)
      if proxy
        machine.ui.warn(I18n.t(
          "vagrant.rsync_proxy_machine",
          name: machine.name.to_s,
          provider: machine.provider_name.to_s
        ))
        machine = proxy
      end
    end

    next  unless machine.communicate.ready?
    next  unless synced_folders(machine)[:rsync]

    target_machine = Machine.new(machine, options[:poll])
    target_machine.full_sync  if machine.ssh_info
    listener_threads << Thread.new { target_machine.listen }
  end
  listener_threads.each { |t| t.join }

  return 0
end