fileutil

func Copy(srcFile, dstFile string) error

func CopyDirectory(scrDir, dest string) error

func CopyFile(src string, dst string) error

func CopyFileMode(src string, dst string, fileMode os.FileMode) error

func CopySymLink(source, dest string) error

func CreateIfNotExists(dir string, perm os.FileMode) error

func Exists(filePath string) bool

func FilesIdentical(f1 string, f2 string) (bool, error)

func MD5Path(path string) ([]byte, error)

func WriteFile(str string, dst string) error

func WriteFileMode(str string, dst string, fileMode os.FileMode) error