$ git clone -n https://gitee.com/opencloudos-stream/sscg.git /var/lib/mock/dist-ocs23-rebuild-test-0-build-231486-19298/root/chroot_tmpdir/scmroot/sscg
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-0-build-231486-19298/root/chroot_tmpdir/scmroot/sscg'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/sscg
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d5b75f Rebuilt for OpenCloudOS Stream 23.09