$ git clone -n https://gitee.com/wenjie2025/sscg.git /var/lib/mock/dist-an23-build-508930-75015/root/chroot_tmpdir/scmroot/sscg
Cloning into '/var/lib/mock/dist-an23-build-508930-75015/root/chroot_tmpdir/scmroot/sscg'...
$ git fetch origin 191b104df3c30636521724e3981a3766dc96574c:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/sscg
 * [new ref]         191b104df3c30636521724e3981a3766dc96574c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 191b104 Update code from upstream