$ git clone -n https://gitee.com/opencloudos-stream/bind-dyndb-ldap.git /var/lib/mock/dist-ocs23-build-263131-25310/root/chroot_tmpdir/scmroot/bind-dyndb-ldap
Cloning into '/var/lib/mock/dist-ocs23-build-263131-25310/root/chroot_tmpdir/scmroot/bind-dyndb-ldap'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/bind-dyndb-ldap
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f85af8 Rebuilt for loongarch release