$ git clone -n https://gitee.com/opencloudos-stream/google-roboto-fonts.git /var/lib/mock/dist-oc9-epol-build-83416-57171/root/chroot_tmpdir/scmroot/google-roboto-fonts
Cloning into '/var/lib/mock/dist-oc9-epol-build-83416-57171/root/chroot_tmpdir/scmroot/google-roboto-fonts'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/google-roboto-fonts
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e4a3ac package init