$ git clone -n https://gitee.com/wenjie2025/galera_1770055266.git /var/lib/mock/dist-an23-build-511058-75057/root/chroot_tmpdir/scmroot/galera_1770055266
Cloning into '/var/lib/mock/dist-an23-build-511058-75057/root/chroot_tmpdir/scmroot/galera_1770055266'...
$ git fetch origin 6640adb98e6b3f53597fc328f592688b5164c40a:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/galera_1770055266
 * [new ref]         6640adb98e6b3f53597fc328f592688b5164c40a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6640adb Update code from upstream