$ git clone -n https://gitee.com/src-opencloudos-rpms/efi-rpm-macros.git /var/lib/mock/dist-oc9-build-233000-81782/root/chroot_tmpdir/scmroot/efi-rpm-macros
Cloning into '/var/lib/mock/dist-oc9-build-233000-81782/root/chroot_tmpdir/scmroot/efi-rpm-macros'...
$ git fetch origin ca62b8dbe2919ec9814530c017bf6e86b4cf4446:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/efi-rpm-macros
 * [new ref]         ca62b8dbe2919ec9814530c017bf6e86b4cf4446 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca62b8d import efi-rpm-macros-4-5.tl4.2