1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
|
require "mixlib/archive/tar"
require "mixlib/archive/version"
require "mixlib/log"
module Mixlib
class Archive
attr_reader :archiver
alias_method :extractor, :archiver
def initialize(archive, empty: false)
@empty = empty
archive = File.expand_path(archive)
# for now we only support Tar format archives.
@archiver = Mixlib::Archive::Tar.new(archive)
end
class Log
extend Mixlib::Log
end
Log.level = :error
def create(files = [], gzip: false)
archiver.create(files, gzip: gzip)
end
def extract(destination, perms: true, ignore: [])
ignore = [/^\.$/, /\.{2}/] + Array(ignore)
create_and_empty(destination)
archiver.extract(destination, perms: perms, ignore: ignore)
end
private
def create_and_empty(destination)
FileUtils.mkdir_p(destination)
if @empty
Dir.foreach(destination) do |entry|
next if entry == "." || entry == ".."
FileUtils.remove_entry_secure(File.join(destination, entry))
end
end
end
end
end
|
