Method IsEmptyDir

tools/filesystem/filesystem.go:386–398

Checks if the provided dir prefix doesn't have any files. A trailing slash will be appended to a non-empty dir string argument to ensure that the checked prefix is a "directory". Returns "false" in case the has at least one file, otherwise - "true".

(dir string)

//
// Returns "false" in case the has at least one file, otherwise - "true".
func (s *System) IsEmptyDir(dir string) bool {
	if dir != "" && !strings.HasSuffix(dir, "/") {
		dir += "/"
	}

	iter := s.bucket.List(&blob.ListOptions{
		Prefix: dir,
	})

	_, err := iter.Next(s.ctx)

	return err != nil && errors.Is(err, io.EOF)
}

var inlineServeContentTypes = []string{
	// image