$ git clone -n https://gitee.com/fundawang/libpaper.git /var/lib/mock/dist-an23-build-201431-60976/root/chroot_tmpdir/scmroot/libpaper
Cloning into '/var/lib/mock/dist-an23-build-201431-60976/root/chroot_tmpdir/scmroot/libpaper'...
$ git reset --hard e9fddedc821ed39c25171a5667abe8a6dfa6708f
HEAD is now at e9fdded drop doc file