$ git clone -n https://gitee.com/wenyuzifang/zsh.git /var/lib/mock/dist-an23-build-481915-74252/root/chroot_tmpdir/scmroot/zsh
Cloning into '/var/lib/mock/dist-an23-build-481915-74252/root/chroot_tmpdir/scmroot/zsh'...
$ git fetch origin ba7f7a11eb8d4aca1564c080beec5ca0c4b2f9ed:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/zsh
 * [new ref]         ba7f7a11eb8d4aca1564c080beec5ca0c4b2f9ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba7f7a1 Update code from upstream