$ git clone -n https://gitee.com/opencloudos-stream/kbd.git /var/lib/mock/dist-ocs23-build-233344-19923/root/chroot_tmpdir/scmroot/kbd
Cloning into '/var/lib/mock/dist-ocs23-build-233344-19923/root/chroot_tmpdir/scmroot/kbd'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kbd
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2aa0aa8 Rebuilt for loongarch release