$ git clone -n https://gitee.com/mgb01105731/qemu-kvm_1.git /var/lib/mock/dist-an23-build-165776-58779/root/chroot_tmpdir/scmroot/qemu-kvm_1
Cloning into '/var/lib/mock/dist-an23-build-165776-58779/root/chroot_tmpdir/scmroot/qemu-kvm_1'...
$ git reset --hard origin/a23
HEAD is now at d8b8c1d optimise spec file