$ git clone -n https://gitee.com/wenyuzifang/check.git /var/lib/mock/dist-an23-build-480479-74252/root/chroot_tmpdir/scmroot/check
Cloning into '/var/lib/mock/dist-an23-build-480479-74252/root/chroot_tmpdir/scmroot/check'...
$ git fetch origin 2404def9fe6c27b6542a84535a9270fcceeca2fd:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/check
 * [new ref]         2404def9fe6c27b6542a84535a9270fcceeca2fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2404def Update code from upstream