21 lines
497 B
Ruby
21 lines
497 B
Ruby
require "hbc/container/base"
|
|
|
|
module Hbc
|
|
class Container
|
|
class Gzip < Base
|
|
def self.me?(criteria)
|
|
criteria.magic_number(/\A\037\213/n)
|
|
end
|
|
|
|
def extract
|
|
Dir.mktmpdir do |unpack_dir|
|
|
@command.run!("/usr/bin/ditto", args: ["--", @path, unpack_dir])
|
|
@command.run!("gunzip", args: ["--quiet", "--name", "--", Pathname.new(unpack_dir).join(@path.basename)])
|
|
|
|
extract_nested_inside(unpack_dir)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|