$ git clone -n https://gitee.com/wency_cn/realmd_1772077091.git /var/lib/mock/dist-an23-build-515193-75118/root/chroot_tmpdir/scmroot/realmd_1772077091
Cloning into '/var/lib/mock/dist-an23-build-515193-75118/root/chroot_tmpdir/scmroot/realmd_1772077091'...
$ git fetch origin 0f2e792dbee14cafd3596be04445ced1915b3711:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/realmd_1772077091
 * [new ref]         0f2e792dbee14cafd3596be04445ced1915b3711 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f2e792 Update code from upstream