# bash completion for brctl

have brctl || return

_brctl()
{
    local cur prev words cword
    _init_completion || return

    local command=${words[1]}

    case $cword in
        1)
            COMPREPLY=( $( compgen -W "addbr delbr addif delif \
                setageing setbridgeprio setfd sethello \
                setmaxage setpathcost setportprio show \
                showmacs showstp stp" -- "$cur" ) )
            ;;
        2)
            case $command in
                show)
                    ;;
                *)
                    COMPREPLY=( $( compgen -W "$(brctl show | \
                        awk 'NR>1 {print $1}' )" -- "$cur" ) )
            esac
            ;;
        3)
            case $command in
                addif|delif)
                    _configured_interfaces
                    ;;
                stp)
                    COMPREPLY=( $( compgen -W 'on off' -- "$cur" ) )
                    ;;
            esac
            ;;
    esac
} &&
complete -F _brctl -o default brctl

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