# wol(1) completion                                        -*- shell-script -*-

_wol()
{
    local cur prev words cword split
    _init_completion -s -n : || return

    case $prev in
        --version | --help | --port | --passwd | --wait | -!(-*)[Vpw])
            return
            ;;
        --host | --ipaddr | -!(-*)[hi])
            # Broadcast addresses
            local PATH=$PATH:/sbin
            COMPREPLY=($({
                ip addr show || ifconfig -a
            } 2>/dev/null |
                command sed -ne 's/.*[[:space:]]Bcast:\([^[:space:]]*\).*/\1/p' -ne \
                    's/.*inet.*[[:space:]]brd[[:space:]]\([^[:space:]]*\).*/\1/p' -ne \
                    's/.*[[:space:]]broadcast[[:space:]]\{1,\}\([^[:space:]]*\).*/\1/p'))
            _known_hosts_real -- "$cur"
            return
            ;;
        --file | -!(-*)f)
            _filedir
            return
            ;;
    esac

    $split && return

    if [[ $cur == -* ]]; then
        COMPREPLY=($(compgen -W '$(_parse_help "$1")' -- "$cur"))
        [[ ${COMPREPLY-} == *= ]] && compopt -o nospace
        return
    fi

    _mac_addresses
} &&
    complete -F _wol wol

# ex: filetype=sh