$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-xinit.git /var/lib/mock/dist-oc9-build-131844-78722/root/chroot_tmpdir/scmroot/xorg-x11-xinit
Cloning into '/var/lib/mock/dist-oc9-build-131844-78722/root/chroot_tmpdir/scmroot/xorg-x11-xinit'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-xinit
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c21876f import xorg-x11-xinit-1.4.2-4.tl4