$ git clone -n https://gitee.com/src-opencloudos-rpms/google-noto-fonts.git /var/lib/mock/dist-oc9-build-58566-16463/root/chroot_tmpdir/scmroot/google-noto-fonts
Cloning into '/var/lib/mock/dist-oc9-build-58566-16463/root/chroot_tmpdir/scmroot/google-noto-fonts'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/google-noto-fonts
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eff9364 import google-noto-fonts-20201206-5.tl4