$ git clone -n https://gitee.com/wangpingping000/libxml2.git /var/lib/mock/dist-an23-build-106422-45627/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-an23-build-106422-45627/root/chroot_tmpdir/scmroot/libxml2'...
$ git reset --hard f199d275778da77f7e8ef770efeb5aabc426b913
HEAD is now at f199d27 fix changelog