$ git clone -n https://gitee.com/forrest_ly/netcdf.git /var/lib/mock/dist-an23-build-276453-64365/root/chroot_tmpdir/scmroot/netcdf
Cloning into '/var/lib/mock/dist-an23-build-276453-64365/root/chroot_tmpdir/scmroot/netcdf'...
$ git fetch origin fecf0ee71dcf67b9003c8ac861afaf6c2103c34a:KOJI_FETCH_HEAD
From https://gitee.com/forrest_ly/netcdf
 * [new ref]         fecf0ee71dcf67b9003c8ac861afaf6c2103c34a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fecf0ee update netcdf.spec.