$ git clone -n https://gitee.com/opencloudos-stream/cgit.git /var/lib/mock/dist-rebuild-after-rpm-check-build-176530-11054/root/chroot_tmpdir/scmroot/cgit
Cloning into '/var/lib/mock/dist-rebuild-after-rpm-check-build-176530-11054/root/chroot_tmpdir/scmroot/cgit'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/cgit
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d089613 update