Give path as an argument

Hi!
Is there a way to give path as an argument?

I was thinking at something like this:

input {

    file {

        path => argv

        sincedb_path => "NUL"

        start_position => "beginning"

    }

}

logstash c:\path_to_file\input_file.csv -f logstash_config.conf

Thanks,
Vince

You can use environment variables. Not quite the same but you could get it to work depending on what you are trying to do.