Doggy OS Update installer

-- Function to receive files from the client
local function receiveFilesFromClient()
    local senderID, _, _, _, message = os.pullEvent("modem_message")
    local deviceID = tostring(senderID)
    local files = message[1]

    -- Assuming each file is represented as a string
    for _, file in ipairs(files) do
        local fileContent = fs.open(file, "r")
        if fileContent then
            local content = fileContent.readAll()
            fileContent.close()
            local savePath = "/disk/update_" .. deviceID .. "/" .. fs.getName(file)
            local saveFile = fs.open(savePath, "w")
            saveFile.write(content)
            saveFile.close()
            print("Received file: " .. savePath)
        else
            print("Failed to open file: " .. file)
        end
    end
end

-- Main loop to continuously receive files
while true do
    receiveFilesFromClient()
end