fileutil

func PathExists ¶

func PathExists(path string) (bool, error)

PathExists reports whether the given path exists.

It returns (false, nil) if the path does not exist. If an error other than os.ErrNotExist occurs (for example, a permission error), it returns (false, err).

A return value of true indicates that the path exists and was successfully stat-ed, but does not distinguish between files and directories.

func ReadDirNames ¶

func ReadDirNames(dirname string) ([]string, error)

ReadDirNames returns the names of all directory entries in the specified directory.

The order of the returned names is filesystem-dependent. If an error occurs while reading the directory, it may return a non-nil slice along with the error.