$ git clone -n https://gitee.com/rabbitali/gnu-efi.git /var/lib/mock/dist-an23-build-490760-74523/root/chroot_tmpdir/scmroot/gnu-efi
Cloning into '/var/lib/mock/dist-an23-build-490760-74523/root/chroot_tmpdir/scmroot/gnu-efi'...
$ git fetch origin e9adcd0ecd3669b20df4cff702800786ecbb2820:KOJI_FETCH_HEAD
From https://gitee.com/rabbitali/gnu-efi
 * [new ref]         e9adcd0ecd3669b20df4cff702800786ecbb2820 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e9adcd0 Update code from upstream