$ git clone -n https://gitee.com/opencloudos-stream/ghc-tabular.git /var/lib/mock/dist-ocs23-epol9-build-230883-18981/root/chroot_tmpdir/scmroot/ghc-tabular
Cloning into '/var/lib/mock/dist-ocs23-epol9-build-230883-18981/root/chroot_tmpdir/scmroot/ghc-tabular'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-tabular
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8590942 update