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

_chgrp()

{

    local cur prev words cword split

    _init_completion -s || return

    cur=${cur//\\\\/}

    if [[ "$prev" == --reference ]]; then

        _filedir

        return

    fi

    $split && return

    # options completion

    if [[ "$cur" == -* ]]; then

        local w opts

        for w in "${words[@]}" ; do

            [[ "$w" == -@(R|-recursive) ]] && opts="-H -L -P" && break

        done

        COMPREPLY=( $( compgen -W '-c -h -f -R -v --changes --dereference

            --no-dereference --silent --quiet --reference --recursive --verbose

            --help --version $opts' -- "$cur" ) )

        return

    fi

    # first parameter on line or first since an option?

    if [[ $cword -eq 1 && "$cur" != -* || "$prev" == -* ]]; then

        _allowed_groups "$cur"

    else

        _filedir

    fi

} &&

complete -F _chgrp chgrp

# ex: filetype=sh