$ git clone -n https://gitee.com/mgb01105731/grubby.git /var/lib/mock/dist-an23-build-145608-57699/root/chroot_tmpdir/scmroot/grubby
Cloning into '/var/lib/mock/dist-an23-build-145608-57699/root/chroot_tmpdir/scmroot/grubby'...
$ git reset --hard origin/a23
HEAD is now at a8a294c optimise spec file