$ git clone -n https://gitee.com/src-opencloudos-rpms/dejavu-fonts.git /var/lib/mock/dist-oc9-build-69674-47323/root/chroot_tmpdir/scmroot/dejavu-fonts
Cloning into '/var/lib/mock/dist-oc9-build-69674-47323/root/chroot_tmpdir/scmroot/dejavu-fonts'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dejavu-fonts
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 80b79dd import dejavu-fonts-2.37-5.tl4