$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-xbitmaps.git /var/lib/mock/dist-oc9-build-60349-16463/root/chroot_tmpdir/scmroot/xorg-x11-xbitmaps
Cloning into '/var/lib/mock/dist-oc9-build-60349-16463/root/chroot_tmpdir/scmroot/xorg-x11-xbitmaps'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-xbitmaps
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19cd749 import xorg-x11-xbitmaps-1.1.2-4.tl4