}

// readDir calls ctxt.ReadDir (if not nil) or else os.ReadDir.
func (ctxt *Context) readDir(path string) ([]fs.DirEntry, error) {
	// TODO: add a fs.DirEntry version of Context.ReadDir
	if f := ctxt.ReadDir; f != nil {
		fis, err := f(path)
		if err != nil {
			return nil, err
		}
		des := make([]fs.DirEntry, len(fis))
		for i, fi := range fis {
			des[i] = fs.FileInfoToDirEntry(fi)
		}
		return des, nil
	}

		// See https://github.com/kubernetes/kubernetes/pull/71804 and https://github.com/kubernetes/kubernetes/issues/107667 for more details.
		err = filepath.WalkDir(fullContainerDirPath, func(path string, info os.DirEntry, _ error) error {
			if path == fullContainerDirPath {
				// Skip top level directory
				return nil
			}

			// pass through errors and let doCleanSubPath handle them

// adding each file to the tar archive while maintaining the directory structure.
func (tw *Writer) AddFS(fsys fs.FS) error {
	return fs.WalkDir(fsys, ".", func(name string, d fs.DirEntry, err error) error {
		if err != nil {
			return err
		}
		if d.IsDir() {
			return nil
		}
		info, err := d.Info()
		if err != nil {
			return err
		}

// It is equivalent to calling `chown -R uid:gid /path/to/dir`.
func UpdatePathOwner(dirPath string, uid, gid int64) error {
	err := filepath.WalkDir(dirPath, func(path string, d os.DirEntry, err error) error {
		if err := os.Chown(path, int(uid), int(gid)); err != nil {
			return errors.Wrapf(err, "failed to update owner of %q to uid: %d and gid: %d", path, uid, gid)
		}
		return nil
	})
	return err

pkg go/types, method (*Package) GoVersion() string #61175
pkg html/template, const ErrJSTemplate = 12 #59584
pkg html/template, const ErrJSTemplate ErrorCode #59584
pkg io/fs, func FormatDirEntry(DirEntry) string #54451
pkg io/fs, func FormatFileInfo(FileInfo) string #54451
pkg log/slog, const KindAny = 0 #56345
pkg log/slog, const KindAny Kind #56345
pkg log/slog, const KindBool = 1 #56345

	}

	if !*testWork {
		// There shouldn't be anything left in topTmpdir.
		var extraFiles, extraDirs []string
		err := filepath.WalkDir(topTmpdir, func(path string, d fs.DirEntry, err error) error {
			if err != nil {
				return err
			}
			if path == topTmpdir {
				return nil
			}

			if rel, err := filepath.Rel(topTmpdir, path); err == nil {
				path = rel
			}

// needed in order to remove their contents.
func removeAll(dir string) error {
	// module cache has 0444 directories;
	// make them writable in order to remove content.
	filepath.WalkDir(dir, func(path string, info fs.DirEntry, err error) error {
		// chmod not only directories, but also things that we couldn't even stat
		// due to permission errors: they may also be unreadable directories.
		if err != nil || info.IsDir() {

}

func (t test) goDirName() string {
	return filepath.Join(t.dir, strings.Replace(t.goFile, ".go", ".dir", -1))
}

// goDirFiles returns .go files in dir.
func goDirFiles(dir string) (filter []fs.DirEntry, _ error) {
	files, err := os.ReadDir(dir)
	if err != nil {
		return nil, err
	}
	for _, goFile := range files {
		if filepath.Ext(goFile.Name()) == ".go" {
			filter = append(filter, goFile)
		}
	}

	}
	return b, nil
}

// ReadDir reads the named directory, returning all its directory entries sorted
// by filename. Through this method, dirFS implements [io/fs.ReadDirFS].
func (dir dirFS) ReadDir(name string) ([]DirEntry, error) {
	fullname, err := dir.join(name)
	if err != nil {
		return nil, &PathError{Op: "readdir", Path: name, Err: err}
	}
	entries, err := ReadDir(fullname)
	if err != nil {

pkg io/fs, method (FileMode) String() string
pkg io/fs, method (FileMode) Type() FileMode
pkg io/fs, type DirEntry interface { Info, IsDir, Name, Type }
pkg io/fs, type DirEntry interface, Info() (FileInfo, error)
pkg io/fs, type DirEntry interface, IsDir() bool
pkg io/fs, type DirEntry interface, Name() string
pkg io/fs, type DirEntry interface, Type() FileMode
pkg io/fs, type FS interface { Open }