$ git clone -n https://gitee.com/src-opencloudos-rpms/xkeyboard-config.git /var/lib/mock/dist-oc9-build-131748-78685/root/chroot_tmpdir/scmroot/xkeyboard-config
Cloning into '/var/lib/mock/dist-oc9-build-131748-78685/root/chroot_tmpdir/scmroot/xkeyboard-config'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xkeyboard-config
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd3131d import xkeyboard-config-2.39-4.tl4