# 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