# bash completion for rtcwake

have rtcwake &&
_rtcwake()
{
    COMPREPLY=()
    local cur prev split=false
    _get_comp_words_by_ref cur prev

    _split_longopt && split=true

    case "$prev" in
        --help|-h|--version|-V|--seconds|-s|--time|-t)
            return 0
            ;;
        --mode|-m)
            COMPREPLY=( $( compgen -W 'standby mem disk on no off' -- "$cur" ) )
            return 0
            ;;
        --device|-d)
            COMPREPLY=( $( command ls -d /dev/rtc?* 2>/dev/null ) )
            COMPREPLY=( $( compgen -W '${COMPREPLY[@]#/dev/}' -- "$cur" ) )
            return 0
            ;;
    esac

    $split && return 0

    COMPREPLY=( $( compgen -W '--device --local --mode --seconds --time --utc \
        --verbose --version --help' -- "$cur" ) )
} &&
complete -F _rtcwake rtcwake

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