A small fish script to feed Oatmeal sessions into fzf and open them

config.fish

function oatsesh
    set selected_session (oatmeal sessions list | awk '{print substr($0, index($0, "latest, ") + 8)}' | fzf)
    
    if test -n "$selected_session"
        set full_line (oatmeal sessions list | grep "$selected_session")
        set id_value (echo $full_line | grep -o '[a-f0-9]\{8\}-[a-f0-9]\{4\}' | head -n 1)
        
        if test -n "$id_value"
            oatmeal sessions open -i $id_value
        end
    end
end