$ git clone -n https://gitee.com/opencloudos-stream/perl-IPC-Cmd.git /var/lib/mock/dist-ocs23-build-69497-3999/root/chroot_tmpdir/scmroot/perl-IPC-Cmd
Cloning into '/var/lib/mock/dist-ocs23-build-69497-3999/root/chroot_tmpdir/scmroot/perl-IPC-Cmd'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/perl-IPC-Cmd
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ba6938 Rebuilt for OpenCloudOS Stream 23.09