question on interactive behavior for redshift drivers

Why is there an interactive behavior setup for Redshift?
Perhaps there could be a parameter for the downloadJdbcDrivers function to automatically overwrite or skip if files are found?

for (db in dbms) {
    if (db == "redshift") {
      oldFiles <- list.files(pathToDriver, "Redshift")
      if (length(oldFiles) > 0) {
        message(sprintf("Prior JAR files have already been detected: '%s'. Do you want to delete them?", paste(oldFiles, collapse = "', '")))
        if (interactive() && utils::menu(c("Yes", "No")) == 1) {
          unlink(file.path(pathToDriver, oldFiles))
        }
      }
    }

Code Here

Start in R/Drivers.R around lines 104-113 and inspect how downloadJdbcDrivers handles existing Redshift JAR files. Clarify the parameter's overwrite and skip behavior, then update the function so non-interactive callers can select that behavior and verify the existing-driver path still works.