$ git clone -n https://gitee.com/opencloudos-stream/ghc-data-clist.git /var/lib/mock/dist-oc9-epol-build-91080-59149/root/chroot_tmpdir/scmroot/ghc-data-clist
Cloning into '/var/lib/mock/dist-oc9-epol-build-91080-59149/root/chroot_tmpdir/scmroot/ghc-data-clist'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-data-clist
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96a6ef3 package init