gistfile1.txt

-       if sysStat, ok := originalStat.Sys().(*syscall.Stat_t); ok {
-               // In case of
-               //
-               // * inode is preserved after cloned. (Not available in MacOS)
-               // * we can recover ctime & atime..
-               //
-               // Git can skip update index step after finished de-dup because file stat is same with index information.
-               err := os.Chtimes(dstFile,
-                       time.Unix(sysStat.Ctimespec.Sec, sysStat.Ctimespec.Nsec),
-                       time.Unix(sysStat.Atimespec.Sec, sysStat.Atimespec.Nsec))
-               if err != nil {
-                       Print("recovering timestamp failed. %s", err)
-                       // This is not critical error but update-index wastes time after this command finished.
-               }
-       }