$ git clone -n https://gitee.com/src-opencloudos-rpms/google-noto-cjk-fonts.git /var/lib/mock/dist-oc9-build-69965-47367/root/chroot_tmpdir/scmroot/google-noto-cjk-fonts
Cloning into '/var/lib/mock/dist-oc9-build-69965-47367/root/chroot_tmpdir/scmroot/google-noto-cjk-fonts'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/google-noto-cjk-fonts
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 28c09ec import google-noto-cjk-fonts-20201206-6.tl4