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Merge pull request #3544 from benesch/rsync-conservative-chown 

synced_folders/rsync: only chown when necessary
This commit is contained in:
Mitchell Hashimoto 2014-04-27 15:59:40 -07:00
parent 1a35d02155 2df36892dd
commit ac040102f9
17 changed files with 105 additions and 82 deletions
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13
plugins/guests/darwin/cap/rsync.rb
View File

@ -6,13 +6,14 @@ module VagrantPlugins
machine.communicate.test("which rsync")
end
def self.rsync_pre(machine, folder_opts)
username = machine.ssh_info[:username]
def self.rsync_command(machine)
"sudo rsync"
end
machine.communicate.tap do |comm|
comm.sudo("mkdir -p '#{folder_opts[:guestpath]}'")
comm.sudo("chown -R #{username} '#{folder_opts[:guestpath]}'")
end
def self.rsync_post(machine, opts)
machine.communicate.sudo(
"find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

7
plugins/guests/darwin/plugin.rb
View File

@ -41,7 +41,12 @@ module VagrantPlugins
Cap::RSync
end
guest_capability("darwin", "rsync_pre") do
guest_capability("darwin", "rsync_command") do
require_relative "cap/rsync"
Cap::RSync
end
guest_capability("darwin", "rsync_post") do
require_relative "cap/rsync"
Cap::RSync
end

13
plugins/guests/freebsd/cap/rsync.rb
View File

@ -12,13 +12,14 @@ module VagrantPlugins
machine.communicate.test("which rsync")
end
def self.rsync_pre(machine, folder_opts)
username = machine.ssh_info[:username]
def self.rsync_command(machine)
"sudo rsync"
end
machine.communicate.tap do |comm|
comm.sudo("mkdir -p '#{folder_opts[:guestpath]}'", shell: "sh")
comm.sudo("chown -R #{username} '#{folder_opts[:guestpath]}'", shell: "sh")
end
def self.rsync_post(machine, opts)
machine.communicate.sudo(
"find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

7
plugins/guests/freebsd/plugin.rb
View File

@ -46,7 +46,12 @@ module VagrantPlugins
Cap::RSync
end
guest_capability("freebsd", "rsync_pre") do
guest_capability("freebsd", "rsync_command") do
require_relative "cap/rsync"
Cap::RSync
end
guest_capability("freebsd", "rsync_post") do
require_relative "cap/rsync"
Cap::RSync
end

17
plugins/guests/linux/cap/rsync.rb
View File

@ -6,21 +6,14 @@ module VagrantPlugins
machine.communicate.test("which rsync")
end
def self.rsync_pre(machine, opts)
username = machine.ssh_info[:username]
machine.communicate.tap do |comm|
comm.sudo("mkdir -p '#{opts[:guestpath]}'")
comm.sudo("find '#{opts[:guestpath]}' ! -user #{username} -print0 | " +
"xargs -0 -r chown -v #{username}:")
end
def self.rsync_command(machine)
"sudo rsync"
end
def self.rsync_post(machine, opts)
machine.communicate.tap do |comm|
comm.sudo("find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
machine.communicate.sudo(
"find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

4
plugins/guests/linux/plugin.rb
View File

@ -67,12 +67,12 @@ module VagrantPlugins
Cap::RSync
end
guest_capability("linux", "rsync_post") do
guest_capability("linux", "rsync_command") do
require_relative "cap/rsync"
Cap::RSync
end
guest_capability("linux", "rsync_pre") do
guest_capability("linux", "rsync_post") do
require_relative "cap/rsync"
Cap::RSync
end

13
plugins/guests/netbsd/cap/rsync.rb
View File

@ -13,13 +13,14 @@ module VagrantPlugins
'pkg_add rsync')
end
def self.rsync_pre(machine, folder_opts)
username = machine.ssh_info[:username]
def self.rsync_command(machine)
"sudo rsync"
end
machine.communicate.tap do |comm|
comm.sudo("mkdir -p '#{folder_opts[:guestpath]}'")
comm.sudo("chown -R #{username} '#{folder_opts[:guestpath]}'")
end
def self.rsync_post(machine, opts)
machine.communicate.sudo(
"find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

7
plugins/guests/netbsd/plugin.rb
View File

@ -46,7 +46,12 @@ module VagrantPlugins
Cap::RSync
end
guest_capability("netbsd", "rsync_pre") do
guest_capability("netbsd", "rsync_command") do
require_relative "cap/rsync"
Cap::RSync
end
guest_capability("netbsd", "rsync_post") do
require_relative "cap/rsync"
Cap::RSync
end

13
plugins/guests/openbsd/cap/rsync.rb
View File

@ -13,13 +13,14 @@ module VagrantPlugins
machine.communicate.test("which rsync")
end
def self.rsync_pre(machine, folder_opts)
username = machine.ssh_info[:username]
def self.rsync_command(machine)
"sudo rsync"
end
machine.communicate.tap do |comm|
comm.sudo("mkdir -p '#{folder_opts[:guestpath]}'")
comm.sudo("chown -R #{username} '#{folder_opts[:guestpath]}'")
end
def self.rsync_post(machine, opts)
machine.communicate.sudo(
"find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

7
plugins/guests/openbsd/plugin.rb
View File

@ -46,7 +46,12 @@ module VagrantPlugins
Cap::RSync
end
guest_capability("openbsd", "rsync_pre") do
guest_capability("openbsd", "rsync_command") do
require_relative "cap/rsync"
Cap::RSync
end
guest_capability("openbsd", "rsync_post") do
require_relative "cap/rsync"
Cap::RSync
end

13
plugins/guests/smartos/cap/rsync.rb
View File

@ -6,14 +6,13 @@ module VagrantPlugins
machine.communicate.test("which rsync")
end
def self.rsync_pre(machine, folder_opts)
username = machine.ssh_info[:username]
sudo = machine.config.smartos.suexec_cmd
def self.rsync_command(machine)
"#{machine.config.smartos.suexec_cmd} rsync"
end
machine.communicate.tap do |comm|
comm.execute("#{sudo} mkdir -p '#{folder_opts[:guestpath]}'")
comm.execute("#{sudo} chown -R #{username} '#{folder_opts[:guestpath]}'")
end
def self.rsync_post(machine, opts)
machine.communicate.sudo("find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

7
plugins/guests/smartos/plugin.rb
View File

@ -41,7 +41,12 @@ module VagrantPlugins
Cap::RSync
end
guest_capability("smartos", "rsync_pre") do
guest_capability("smartos", "rsync_command") do
require_relative "cap/rsync"
Cap::RSync
end
guest_capability("smartos", "rsync_post") do
require_relative "cap/rsync"
Cap::RSync
end

14
plugins/guests/solaris/cap/rsync.rb
View File

@ -6,13 +6,15 @@ module VagrantPlugins
machine.communicate.test("which rsync")
end
def self.rsync_pre(machine, folder_opts)
username = machine.ssh_info[:username]
def self.rsync_command(machine)
"#{machine.config.solaris.suexec_cmd} rsync"
end
machine.communicate.tap do |comm|
comm.sudo("mkdir -p '#{folder_opts[:guestpath]}'")
comm.sudo("chown -R #{username} '#{folder_opts[:guestpath]}'")
end
def self.rsync_post(machine, opts)
su_cmd = machine.config.solaris.su_cmd
machine.communicate.execute(
"#{su_cmd} find '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

7
plugins/guests/solaris/plugin.rb
View File

@ -41,7 +41,12 @@ module VagrantPlugins
Cap::RSync
end
guest_capability("solaris", "rsync_pre") do
guest_capability("solaris", "rsync_command") do
require_relative "cap/rsync"
Cap::RSync
end
guest_capability("solaris", "rsync_post") do
require_relative "cap/rsync"
Cap::RSync
end

14
plugins/guests/solaris11/cap/rsync.rb
View File

@ -6,13 +6,15 @@ module VagrantPlugins
machine.communicate.test("which rsync")
end
def self.rsync_pre(machine, folder_opts)
username = machine.ssh_info[:username]
def self.rsync_command(machine)
"#{machine.config.solaris11.suexec_cmd} rsync"
end
machine.communicate.tap do |comm|
comm.sudo("mkdir -p '#{folder_opts[:guestpath]}'")
comm.sudo("chown -R #{username} '#{folder_opts[:guestpath]}'")
end
def self.rsync_post(machine, opts)
su_cmd = machine.config.solaris11.su_cmd
machine.communicate.execute(
"#{su_cmd} '#{opts[:guestpath]}' '(' ! -user #{opts[:owner]} -or ! -group #{opts[:group]} ')' -print0 | " +
"xargs -0 -r chown -v #{opts[:owner]}:#{opts[:group]}")
end
end
end

11
plugins/synced_folders/rsync/helper.rb
View File

@ -90,6 +90,17 @@ module VagrantPlugins
args << "--no-perms" if args.include?("--archive") || args.include?("-a")
end
# Disable rsync's owner/group preservation (implied by --archive) unless
# specifically requested, since we adjust owner/group to match shared
# folder setting ourselves.
args << "--no-owner" unless args.include?("--owner") || args.include?("-o")
args << "--no-group" unless args.include?("--group") || args.include?("-g")
# Tell local rsync how to invoke remote rsync with sudo
if machine.guest.capability?(:rsync_command)
args << "--rsync-path"<< machine.guest.capability(:rsync_command)
end
# Build up the actual command to execute
command = [
"rsync",

20
test/unit/plugins/guests/smartos/cap/rsync_test.rb
View File

@ -1,7 +1,7 @@
require File.expand_path("../../../../../base", __FILE__)
describe "VagrantPlugins::VagrantPlugins::Cap::Rsync" do
let(:plugin) { VagrantPlugins::GuestSmartos::Plugin.components.guest_capabilities[:smartos].get(:rsync_pre) }
let(:plugin) { VagrantPlugins::GuestSmartos::Plugin.components.guest_capabilities[:smartos].get(:rsync_installed) }
let(:machine) { double("machine") }
let(:config) { double("config", smartos: VagrantPlugins::GuestSmartos::Config.new) }
let(:communicator) { VagrantTests::DummyCommunicator::Communicator.new(machine) }
@ -30,23 +30,5 @@ describe "VagrantPlugins::VagrantPlugins::Cap::Rsync" do
end
end
end
describe ".rsync_pre" do
let(:username) { "some_user" }
before do
machine.stub(:ssh_info).and_return({username: username})
end
it "creates a local directory" do
communicator.expect_command(%Q(pfexec mkdir -p '/mountpoint'))
plugin.rsync_pre(machine, {guestpath: '/mountpoint'})
end
it "chowns local directory to ssh user" do
communicator.expect_command(%Q(pfexec chown -R #{username} '/mountpoint'))
plugin.rsync_pre(machine, {guestpath: '/mountpoint'})
end
end
end