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# frozen_string_literal: true
module SafeZip
class ExtractParams
include Gitlab::Utils::StrongMemoize
attr_reader :directories, :files, :extract_path
def initialize(to:, directories: [], files: [])
@directories = directories
@files = files
@extract_path = ::File.realpath(to)
validate!
end
def matching_target_directory(path)
target_directories.find do |directory|
path.start_with?(directory)
end
end
def target_directories
strong_memoize(:target_directories) do
directories.map do |directory|
::File.join(::File.expand_path(directory, extract_path), '')
end
end
end
def directories_wildcard
strong_memoize(:directories_wildcard) do
directories.map do |directory|
::File.join(directory, '*')
end
end
end
def matching_target_file(path)
target_files.include?(path)
end
private
def target_files
strong_memoize(:target_files) do
files.map do |file|
::File.join(extract_path, file)
end
end
end
def validate!
raise ArgumentError, 'Either directories or files are required' if directories.empty? && files.empty?
end
end
end
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