module Transpec::DirectoryCloner
This module performs almost the same thing as FileUtils#cp_r, expect ignoring pseudo files (e.g.pipe, socket).
Public Instance Methods
copy(source, destination)
click to toggle source
# File lib/transpec/directory_cloner.rb, line 31 def copy(source, destination) if File.symlink?(source) File.symlink(File.readlink(source), destination) elsif File.directory?(source) FileUtils.mkdir_p(destination) elsif File.file?(source) FileUtils.copy_file(source, destination) end copy_permission(source, destination) if File.exist?(destination) rescue => error raise error.class, "while copying #{source.inspect}.", error.backtrace end
copy_permission(source, destination)
click to toggle source
# File lib/transpec/directory_cloner.rb, line 45 def copy_permission(source, destination) source_mode = File.lstat(source).mode begin File.lchmod(source_mode, destination) rescue NotImplementedError, Errno::ENOSYS # Should not change mode of symlink's destination. File.chmod(source_mode, destination) unless File.symlink?(destination) end end
copy_recursively(source_root, destination_root)
click to toggle source
# File lib/transpec/directory_cloner.rb, line 13 def copy_recursively(source_root, destination_root) source_root = File.expand_path(source_root) source_root_pathname = Pathname.new(source_root) destination_root = File.expand_path(destination_root) if File.directory?(destination_root) destination_root = File.join(destination_root, File.basename(source_root)) end Find.find(source_root) do |source_path| relative_path = Pathname.new(source_path).relative_path_from(source_root_pathname).to_s destination_path = File.join(destination_root, relative_path) copy(source_path, destination_path) end destination_root end