Class: VagrantPlugins::NiftyCloud::Action::SyncFolders

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-niftycloud/action/sync_folders.rb

Overview

This middleware uses ‘rsync` to sync the folders over to the NiftyCloud instance.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ SyncFolders

Returns a new instance of SyncFolders.



12
13
14
15
 
# File 'lib/vagrant-niftycloud/action/sync_folders.rb', line 12

def initialize(app, env)
  @app    = app
  @logger = Log4r::Logger.new("vagrant_niftycloud::action::sync_folders")
end

Instance Method Details

#call(env) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
 
# File 'lib/vagrant-niftycloud/action/sync_folders.rb', line 17

def call(env)
  @app.call(env)

  ssh_info = env[:machine].ssh_info
  env[:machine].config.vm.synced_folders.each do |id, data|
    begin
      # Ignore disabled shared folders
      next if data[:disabled]

      hostpath  = File.expand_path(data[:hostpath], env[:root_path])
      guestpath = data[:guestpath]

      private_key_paths = ssh_info[:private_key_path]
      private_key_path = private_key_paths[0]
      if Vagrant::Util::Platform.windows? && ENV['PATH'].include?("cygwin")
        hostpath  = hostpath.gsub(/\A(\w):/,'/cygdrive/\1')
        private_key_path = private_key_path.gsub(/\A(\w):/,'/cygdrive/\1')
      end

      # Make sure there is a trailing slash on the host path to
      # avoid creating an additional directory with rsync
      hostpath = "#{hostpath}/" if hostpath !~ /\/$/

      env[:ui].info(I18n.t("vagrant_niftycloud.rsync_folder",
                          :hostpath => hostpath,
                          :guestpath => guestpath))

      # Create the guest path
      env[:machine].communicate.sudo("mkdir -p '#{guestpath}'")
      env[:machine].communicate.sudo(
        "chown #{ssh_info[:username]} '#{guestpath}'")

      # Rsync over to the guest path using the SSH info
      command = [
        "rsync", "--verbose", "--archive", "-z",
        "--exclude", ".vagrant/", "--exclude", ".git/",
        "-e", "ssh -p #{ssh_info[:port]} -o StrictHostKeyChecking=no -i '#{private_key_path}'",
        hostpath,
        "#{ssh_info[:username]}@#{ssh_info[:host]}:#{guestpath}"]

      r = Vagrant::Util::Subprocess.execute(*command)
      if r.exit_code != 0
        raise Errors::RsyncError,
          :guestpath => guestpath,
          :hostpath => hostpath,
          :stderr => r.stderr
      end
    rescue => e
      raise Errors::RsyncError,
        :guestpath => guestpath,
        :hostpath => hostpath,
        :stderr => e.message
    end
  end
end