$ git clone -n https://gitee.com/zhangwenlong01/drpm.git /var/lib/mock/dist-an23.4-build-505071-74842/root/chroot_tmpdir/scmroot/drpm
Cloning into '/var/lib/mock/dist-an23.4-build-505071-74842/root/chroot_tmpdir/scmroot/drpm'...
$ git fetch origin 99eb263cf0cc6e6b51592381f32acfe5279e1de2:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/drpm
 * [new ref]         99eb263cf0cc6e6b51592381f32acfe5279e1de2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 99eb263 rebuild for loongarch64