$ git clone -n https://gitee.com/wenyuzifang/sdl12-compat_1765960936.git /var/lib/mock/dist-an23-build-497745-74608/root/chroot_tmpdir/scmroot/sdl12-compat_1765960936
Cloning into '/var/lib/mock/dist-an23-build-497745-74608/root/chroot_tmpdir/scmroot/sdl12-compat_1765960936'...
$ git fetch origin 1d813df7ac2b86a93702876b5e63feaec5bf84d4:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/sdl12-compat_1765960936
 * [new ref]         1d813df7ac2b86a93702876b5e63feaec5bf84d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1d813df Update code from upstream