$ git clone -n https://gitee.com/src-anolis-os/libXau.git /var/lib/mock/dist-an8.7-build-134053-48661/root/chroot_tmpdir/scmroot/libXau
Cloning into '/var/lib/mock/dist-an8.7-build-134053-48661/root/chroot_tmpdir/scmroot/libXau'...
$ git reset --hard origin/a8
HEAD is now at 7b93a37 add doc sub package