_uu-join() {
    local i cur prev opts cmds
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    cmd=""
    opts=""

    for i in ${COMP_WORDS[@]}
    do
        case "${i}" in
            uu-join)
                cmd="uu-join"
                ;;
            
            *)
                ;;
        esac
    done

    case "${cmd}" in
        uu-join)
            opts=" -i -h -V -a -v -e -j -o -t -1 -2  --ignore-case --check-order --nocheck-order --header --help --version  <FILE1> <FILE2> "
            if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
                return 0
            fi
            case "${prev}" in
                
                    -a)
                    COMPREPLY=($(compgen -W "1 2" -- "${cur}"))
                    return 0
                    ;;
                    -v)
                    COMPREPLY=($(compgen -W "1 2" -- "${cur}"))
                    return 0
                    ;;
                    -e)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                    -j)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                    -o)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                    -t)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                    -1)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                    -2)
                    COMPREPLY=($(compgen -f "${cur}"))
                    return 0
                    ;;
                *)
                    COMPREPLY=()
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        
    esac
}

complete -F _uu-join -o bashdefault -o default uu-join
