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

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

    # TODO: if -o/--non-unique is given, could complete on existing uids
    #       with -u/--uid

    case $prev in
        --comment|--help|--expiredate|--inactive|--key|--password|--uid|\
        --selinux-user|-!(-*)[chefKpuZ])
            return
            ;;
        --base-dir|--home-dir|--skel|--root|-!(-*)[bdkR])
            _filedir -d
            return
            ;;
        --gid|-!(-*)g)
            _gids
            COMPREPLY=( $(compgen -W '${COMPREPLY[@]} $(compgen -g)' \
                -- "$cur") )
            return
            ;;
        --groups|-!(-*)G)
            local prefix=; [[ $cur == *,* ]] && prefix="${cur%,*},"
            COMPREPLY=( $(compgen -g -- "${cur##*,}") )
            [[ ${#COMPREPLY[@]} -eq 1 ]] && COMPREPLY=( ${COMPREPLY/#/$prefix} )
            return
            ;;
        --shell|-!(-*)s)
            _shells
            return
            ;;
    esac

    $split && return

    [[ "$cur" == -* ]] && \
        COMPREPLY=( $(compgen -W '$(_parse_help "$1")' -- "$cur") )
} &&
complete -F _useradd useradd

# ex: filetype=sh