$ git clone -n https://gitee.com/zhaomingy/diffutils.git /var/lib/mock/dist-an23-build-77642-40504/root/chroot_tmpdir/scmroot/diffutils
Cloning into '/var/lib/mock/dist-an23-build-77642-40504/root/chroot_tmpdir/scmroot/diffutils'...
$ git reset --hard origin/a23
HEAD is now at 9e39959 Init for Anolis OS 23