update quarry

function cleanup(file)
    if fs.exists(file) then
        print("Deleting " .. file)
        shell.run("delete", file)
    end
end

function download(programName, fileName, url)
    local fileStream = http.get(url)
    local fileData = fileStream.readAll()
    fileStream.close()

    local file = fs.open(fileName, "w")
    file.write(fileData)
    file.close()

    print(programName .. " program updated!")
end

cleanup("install.lua")
download("Installer", "install.lua", "https://raw.githubusercontent.com/Jabulba/Turtle-LCars-OS/master/install.lua")

shell.run("install.lua")