$ git clone -n https://gitee.com/gaohongmei/libXau.git /var/lib/mock/dist-an8.6-build-171551-58896/root/chroot_tmpdir/scmroot/libXau
Cloning into '/var/lib/mock/dist-an8.6-build-171551-58896/root/chroot_tmpdir/scmroot/libXau'...
$ git reset --hard 7b93a37eec2e9e6ee1abc40fc8268541e210ea8f
HEAD is now at 7b93a37 add doc sub package