$ git clone -n https://gitee.com/opencloudos-stream/vim-mediawiki.git /var/lib/mock/dist-oc9-epol-build-84862-57401/root/chroot_tmpdir/scmroot/vim-mediawiki
Cloning into '/var/lib/mock/dist-oc9-epol-build-84862-57401/root/chroot_tmpdir/scmroot/vim-mediawiki'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/vim-mediawiki
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b71e226 package init