# ss(8) completion                                         -*- shell-script -*-

_ss()
{
    local cur prev words cword split
    _init_completion -s || return

    case $prev in
        --help|--version|-!(-*)[hV])
            return
            ;;
        --family|-!(-*)f)
            COMPREPLY=( $(compgen -W 'unix inet inet6 link netlink' \
                -- "$cur") )
            return
            ;;
        --query|-!(-*)A)
            local prefix=; [[ $cur == *,* ]] && prefix="${cur%,*},"
            COMPREPLY=( $(compgen -W '$("$1" --help | \
                command sed -e "s/|/ /g" -ne "s/.*QUERY := {\([^}]*\)}.*/\1/p")' \
                -- "${cur##*,}") )
            [[ ${#COMPREPLY[@]} -eq 1 ]] && COMPREPLY=( ${COMPREPLY/#/$prefix} )
            return
            ;;
        --diag|--filter|-!(-*)[DF])
            _filedir
            return
            ;;
    esac

    $split && return

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

# ex: filetype=sh