$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-util-macros.git /var/lib/mock/dist-oc9-build-61428-16463/root/chroot_tmpdir/scmroot/xorg-x11-util-macros
Cloning into '/var/lib/mock/dist-oc9-build-61428-16463/root/chroot_tmpdir/scmroot/xorg-x11-util-macros'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-util-macros
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15fbeeb import xorg-x11-util-macros-1.20.0-2.tl4