lib/vagrant-vcloud/action/sync_folders.rb
# The MIT License (MIT)
# Copyright (c) 2013 Mitchell Hashimoto
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
require 'vagrant/util/subprocess'
require 'vagrant/util/scoped_hash_override'
require 'vagrant/util/which'
module VagrantPlugins
module VCloud
module Action
# This class syncs Vagrant folders using RSYNC, this code has been ported
# from vagrant-aws (https://github.com/mitchellh/vagrant-aws)
class SyncFolders
include Vagrant::Util::ScopedHashOverride
def initialize(app, env)
@app = app
@logger = Log4r::Logger.new('vagrant_vcloud::action::sync_folders')
end
def call(env)
@app.call(env)
ssh_info = env[:machine].ssh_info
unless Vagrant::Util::Which.which('rsync')
env[:ui].warn(
I18n.t(
'vagrant_vcloud.sync.rsync_not_found_warning',
:side => 'host'
)
)
return
end
if env[:machine].communicate.execute('which rsync',
:error_check => false) != 0
env[:ui].warn(
I18n.t(
'vagrant_vcloud.sync.rsync_not_found_warning',
:side => 'guest'
)
)
return
end
env[:machine].config.vm.synced_folders.each do |id, data|
data = scoped_hash_override(data, :vCloud)
# Ignore disabled shared folders
next if data[:disabled]
hostpath = File.expand_path(data[:hostpath], env[:root_path])
guestpath = data[:guestpath]
# Make sure there is a trailing slash on the host path to
# avoid creating an additional directory with rsync
hostpath = "#{hostpath}/" if hostpath !~ /\/$/
# on windows rsync.exe requires cygdrive-style paths
if Vagrant::Util::Platform.windows?
hostpath = hostpath.gsub(/^(\w):/) { "/cygdrive/#{$1}" }
end
env[:ui].info(
I18n.t(
'vagrant_vcloud.sync.rsync_folder',
:hostpath => hostpath,
:guestpath => guestpath
)
)
# Create the host path if it doesn't exist and option flag is set
if data[:create]
begin
FileUtils.mkdir_p(hostpath)
rescue => err
raise Errors::MkdirError,
:hostpath => hostpath,
:err => err
end
end
# Create the guest path
env[:machine].communicate.sudo("mkdir -p '#{guestpath}'")
env[:machine].communicate.sudo(
"chown -R #{ssh_info[:username]} '#{guestpath}'"
)
# collect rsync excludes specified :rsync_excludes=>['path1',...]
# in synced_folder options
excludes = [
'.vagrant/',
'Vagrantfile',
*Array(data[:rsync_excludes])
].uniq
# Rsync over to the guest path using the SSH info
command = [
'rsync', '--verbose', '--archive', '-z',
*excludes.map { |e|['--exclude', e] }.flatten,
'-e', "ssh -p #{ssh_info[:port]} -o StrictHostKeyChecking=no " +
"#{ssh_key_options(ssh_info)}", hostpath,
"#{ssh_info[:username]}@#{ssh_info[:host]}:#{guestpath}"
]
# we need to fix permissions when using rsync.exe on windows, see
# http://stackoverflow.com/questions/5798807/rsync-permission-
# denied-created-directories-have-no-permissions
if Vagrant::Util::Platform.windows?
command.insert(1, '--chmod', 'ugo=rwX')
end
r = Vagrant::Util::Subprocess.execute(*command)
if r.exit_code != 0
fail Errors::RsyncError,
:guestpath => guestpath,
:hostpath => hostpath,
:stderr => r.stderr
end
end
end
private
def ssh_key_options(ssh_info)
# Ensure that `private_key_path` is an Array (for Vagrant < 1.4)
Array(ssh_info[:private_key_path]).map { |path| "-i '#{path}' " }.join
end
end
end
end
end