$ git clone -n https://gitee.com/Weisson/gpm_1768312336.git /var/lib/mock/dist-an23-build-506992-74892/root/chroot_tmpdir/scmroot/gpm_1768312336
Cloning into '/var/lib/mock/dist-an23-build-506992-74892/root/chroot_tmpdir/scmroot/gpm_1768312336'...
$ git fetch origin b6f8a78849076716d5604e8058402049b0f9813e:KOJI_FETCH_HEAD
From https://gitee.com/Weisson/gpm_1768312336
 * [new ref]         b6f8a78849076716d5604e8058402049b0f9813e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b6f8a78 Update code from upstream