$ git clone -n https://gitee.com/src-opencloudos-rpms/luajit.git /var/lib/mock/dist-oc9-pre-build-238612-82546/root/chroot_tmpdir/scmroot/luajit
Cloning into '/var/lib/mock/dist-oc9-pre-build-238612-82546/root/chroot_tmpdir/scmroot/luajit'...
$ git fetch origin ed348f480ffa636459343f9a4fd41d0fe0c3d44a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/luajit
 * [new ref]         ed348f480ffa636459343f9a4fd41d0fe0c3d44a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed348f4 import luajit-2.1.20230821-9.tl4