function zeesh_update () {
    if type git &> /dev/null && (( _zeesh_fresh_install != 1 )); then
        ticker_message "zeesh: pulling from git" # TODO: less frequently, and background
        start_dir="$(pwd)"
    
        cd ~/.local/share/zeesh
        git pull &> ~/.local/share/zeesh/pull.log
    
        cd "${start_dir}"
    
        _zshrc_updates_pending=0
    
        if type md5sum &> /dev/null; then
                cmp -s ~/.zshrc ~/.local/share/zeesh/zshrc-stub
                if [[ $? -eq 1 ]]; then
                        cp ~/.local/share/zeesh/zshrc-stub ~/.zshrc
                        _zshrc_updates_pending=1
                fi
        fi
        
        [[ _zshrc_updates_pending -eq 1 ]] && ticker_message "zeesh: stub updates pending"
    fi
}

ticker_message "zeesh: checking network"
curl -s http://lavacano.net --connect-timeout 1 > /dev/null && zeesh_update