$ git clone -n https://gitee.com/src-opencloudos-rpms/kernel-srpm-macros.git /var/lib/mock/dist-oc9-build-212892-80774/root/chroot_tmpdir/scmroot/kernel-srpm-macros
Cloning into '/var/lib/mock/dist-oc9-build-212892-80774/root/chroot_tmpdir/scmroot/kernel-srpm-macros'...
$ git fetch origin 038590cb96e81faf10406ffe3da1eee189ad4f0f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/kernel-srpm-macros
 * [new ref]         038590cb96e81faf10406ffe3da1eee189ad4f0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 038590c import kernel-srpm-macros-1.0-24.tl4