$ git clone -n https://gitee.com/mgb01105731/systemd.git /var/lib/mock/dist-an23-build-330274-69396/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23-build-330274-69396/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard origin/a23
HEAD is now at 261f7d0 update to version 254