$ git clone -n https://gitee.com/wenyuzifang/sdl12-compat_1766380963.git /var/lib/mock/dist-an23-build-498631-74683/root/chroot_tmpdir/scmroot/sdl12-compat_1766380963
Cloning into '/var/lib/mock/dist-an23-build-498631-74683/root/chroot_tmpdir/scmroot/sdl12-compat_1766380963'...
$ git fetch origin 3a5c3733176ec8e9fde9ae95491ffaba46e28858:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/sdl12-compat_1766380963
 * [new ref]         3a5c3733176ec8e9fde9ae95491ffaba46e28858 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a5c373 Update code from upstream