$ git clone -n https://gitee.com/src-anolis-os/systemd.git /var/lib/mock/dist-an23-build-226299-62342/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23-build-226299-62342/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard origin/a23
HEAD is now at 219c0de Use aliyun as default ntp server