$ git clone -n https://gitee.com/src-opencloudos-rpms/cockpit.git /var/lib/mock/dist-oc8-build-241152-82806/root/chroot_tmpdir/scmroot/cockpit
Cloning into '/var/lib/mock/dist-oc8-build-241152-82806/root/chroot_tmpdir/scmroot/cockpit'...
$ git fetch origin e0a39d124e29c10498e718c9e3514458e85ed970:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/cockpit
 * [new ref]         e0a39d124e29c10498e718c9e3514458e85ed970 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0a39d1 import cockpit-310.8-1.tl3