$ git clone -n https://gitee.com/fundawang/xz.git /var/lib/mock/dist-an23-build-181621-59801/root/chroot_tmpdir/scmroot/xz
Cloning into '/var/lib/mock/dist-an23-build-181621-59801/root/chroot_tmpdir/scmroot/xz'...
$ git reset --hard 23bab3fc0d4fc7b1599041d3e4323c41c400f9e2
HEAD is now at 23bab3f 5.4.0