$ git clone -n https://gitee.com/wenjie2025/zsh.git /var/lib/mock/dist-an23-build-493494-74562/root/chroot_tmpdir/scmroot/zsh
Cloning into '/var/lib/mock/dist-an23-build-493494-74562/root/chroot_tmpdir/scmroot/zsh'...
$ git fetch origin f6987b3a48d719f85e2d47371f9e739a198bdabb:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/zsh
 * [new ref]         f6987b3a48d719f85e2d47371f9e739a198bdabb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6987b3 Update code from upstream