CraftOS: minimal Pastebin updater

-- update.lua (minimal Pastebin updater)

local PASTEBIN_ID = "UVEGG7EK" -- <- deine ID hier
local DEFAULT_FILE = "miner"   -- <- optionaler Default

local args = { ... }
local target = args[1] or DEFAULT_FILE

if not target or target == "" then
    print("Usage: update <filename>")
    return
end

if not http then
    print("HTTP is disabled.")
    return
end

local url = "https://pastebin.com/raw/" .. PASTEBIN_ID
local h = http.get(url)
if not h then
    print("Download failed: " .. url)
    return
end

local data = h.readAll()
h.close()

if not data or data == "" then
    print("Empty response.")
    return
end

local f = fs.open(target, "w")
if not f then
    print("Cannot write file: " .. target)
    return
end

f.write(data)
f.close()

print("Updated: " .. target .. " (Pastebin " .. PASTEBIN_ID .. ")")