Tablet Beta Installer

--Tablet Installer BETA
function download(code, location)
    url = http.get("https://www.pastebin.com/raw/"..code)
    f = fs.open(location,"w") --#opens file in write mode, has to be specified with location
    f.write(url.readAll()) --#reads every byte of url and writes it to location
    f.close() --# always close the file >:c
    return true --#return true so function can be used in ifs
end

local dir = "/YagPadBeta/";
print("Starting Beta Installer");
fs.makeDir("YagPadBeta");
fs.makeDir("/YagPadBeta/libraries");
fs.makeDir("/YagPadBeta/libraries/basalt/init.lua")
print("Installing Basalt Library...");
download("rc5nFKZ6", "BasaltTempInstaller.lua");
shell.run("BasaltTempInstaller.lua packed true /YagPadBeta/libraries/basalt/basalt");
fs.delete("BasaltTempInstaller.lua")
fs.delete("YagPadBeta/Beta.lua");
download("VvCRFMRs", "YagPadBeta/Beta.lua");
if fs.exists("/YagPadBeta/config/username.conf") == nil then
    shell.run("clear");
    print("Please enter the username");
    print("> ")
    term.setCursorPos(3, 2);
    local name = read();
    fs.makeDir("YagPadBeta/config");
    local file = fs.open("/YagPadBeta/config/username.conf", "w");
    file.write(name);
    file.close();
end