$ git clone -n https://gitee.com/openclouldos-exnde/libblockdev.git /var/lib/mock/dist-oc8-exnde-build-35813-11680/root/chroot_tmpdir/scmroot/libblockdev
Cloning into '/var/lib/mock/dist-oc8-exnde-build-35813-11680/root/chroot_tmpdir/scmroot/libblockdev'...
$ git reset --hard origin/develop
HEAD is now at 2f12800 删除文件 README.md