# ipv6calc completion                                      -*- shell-script -*-

proc _ipv6calc
{
    var cur = '', prev = '', words = '', cword = '', split = ''
    _init_completion -s || return

    match $prev {
        with -d|--debug
            return 0
            
        with -I|--in|-O|--out|-A|--action
            # With ipv6calc < 0.73.0, -m does nothing here, so use sed instead.
            setglobal COMPREPLY = '( '$( compgen -W "$( $1 "$prev" -h 2>&1 | \
                sed -ne 's/^[[:space:]]\{1,\}\([^[:space:]:]\{1,\}\)[[:space:]]*:.*/\1/p' )" \
                -- "$cur" ) )
            return 0
            
        with --db-geoip|--db-ip2location-ipv4|--db-ip2location-ipv6
            _filedir
            return 0
            
        with --printstart|--printend
            return 0
            
    }

    $split && return 0

    if [[ "$cur" == -* ]] {
        setglobal COMPREPLY = '( '$( compgen -W '--help --debug --quiet --in --out --action
            --examples --showinfo --show_types --machine_readable --db-geoip
            --db-geoip-default --db-ip2location-ipv4 --db-ip2location-ipv6
            --lowercase --uppercase --printprefix --printsuffix --maskprefix
            --masksuffix --printstart --printend --printcompressed
            --printuncompressed --printfulluncompressed --printmirrored' \
                -- "$cur" ) )
        return 0
    }

    return 0
} &&
complete -F _ipv6calc ipv6calc

# ex: ts=4 sw=4 et filetype=sh