$ git clone -n https://gitee.com/happy_orange/systemd.git /var/lib/mock/dist-an23-build-192869-60812/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-an23-build-192869-60812/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard origin/a23
HEAD is now at 7828c00 update to 252.4