#!/usr/bin/env lua

local eupgrade = require 'eupgrade'


if eupgrade.is_enabled() then
    local latest_data = eupgrade.is_new_version_available()
    if latest_data then
        local image = eupgrade.download_firmware(latest_data)
        if image then
            print(string.format("%s,%s", image['name'], image['type']))
            os.exit(0)
        else
            print("Error downloading firmware")
            os.exit(2)
        end
    else
        print("No upgrade available")
        os.exit(1)
    end
else
    print("eupgrades not enabled")
end