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

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

    local decompress=false

    case $prev in
        --help|--version|--member-size|--match-length|--dictionary-size|\
        --volume-size|--data-size|-!(-*)@([bmsSB]|[hV]*))
            return
            ;;
        --decompress-!(-*)d)
            decompress=true
            ;;
        --threads-!(-*)n)
            COMPREPLY=( $(compgen -W "{1..$(_ncpus)}" -- "$cur") )
            return
            ;;
        --output-!(-*)o)
            _filedir
            return
            ;;
    esac

    $split && return

    if [[ "$cur" == -* ]]; then
        COMPREPLY=( $(compgen -W '$(_parse_help "$1") {-1..-9}' -- "$cur") )
        [[ $COMPREPLY == *= ]] && compopt -o nospace
        return
    fi

    if $decompress; then
        _filedir lz
        return
    fi

    local IFS=$'\n'
    compopt -o filenames
    COMPREPLY=( $(compgen -f -X "*.lz" -- "$cur") $(compgen -d -- "$cur") )
} &&
complete -F _lzip clzip lzip pdlzip plzip

# ex: filetype=sh