$ git clone -n https://gitee.com/wenyuzifang/unzip.git /var/lib/mock/dist-an23-build-464378-73881/root/chroot_tmpdir/scmroot/unzip
Cloning into '/var/lib/mock/dist-an23-build-464378-73881/root/chroot_tmpdir/scmroot/unzip'...
$ git fetch origin 2a4be742b183e889c6dd36f19fef059979c46db1:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/unzip
 * [new ref]         2a4be742b183e889c6dd36f19fef059979c46db1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a4be74 Update code from upstream