package directory // import "github.com/docker/docker/pkg/directory" import ( "os" "path/filepath" ) // MoveToSubdir moves all contents of a directory to a subdirectory underneath the original path func MoveToSubdir(oldpath, subdir string) error { infos, err := os.ReadDir(oldpath) if err != nil { return err } for _, info := range infos { if info.Name() != subdir { oldName := filepath.Join(oldpath, info.Name()) newName := filepath.Join(oldpath, subdir, info.Name()) if err := os.Rename(oldName, newName); err != nil { return err } } } return nil }