$ git clone -n https://gitee.com/src-opencloudos-rpms/opencloudos-release /var/lib/mock/dist-oc9-build-58224-16140/root/chroot_tmpdir/scmroot/opencloudos-release
Cloning into '/var/lib/mock/dist-oc9-build-58224-16140/root/chroot_tmpdir/scmroot/opencloudos-release'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/opencloudos-release
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d294e88 [9.0-9] enable pipewire for audio use