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Contents
require_relative "archive/tar"
require_relative "archive/version"
require "mixlib/log"
require "find" unless defined?(Find.find)
module Mixlib
class Archive
class TarError < StandardError; end
attr_reader :archiver
alias_method :extractor, :archiver
def self.archive_directory(path, archive, gzip: false, format: :tar, compression: :none)
targets = Find.find(path).collect { |fn| fn }
new(archive).create(targets, gzip: gzip)
end
def initialize(archive, empty: false)
@empty = empty
archive = File.expand_path(archive)
begin
# we prefer to use libarchive, which supports a great big pile o' stuff
require_relative "archive/lib_archive"
@archiver = Mixlib::Archive::LibArchive.new(archive)
rescue LoadError
# but if we can't use that, we'll fall back to ruby's native tar implementation
@archiver = Mixlib::Archive::Tar.new(archive)
end
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}#{path_separator}/] + Array(ignore)
create_and_empty(destination)
archiver.extract(destination, perms: perms, ignore: ignore)
end
private
def path_separator
File::SEPARATOR
end
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
Version data entries
10 entries across 10 versions & 1 rubygems