RavenPack Installer

local url = "https://raw.githubusercontent.com/SuperRavenSn1per/RavenPack/main/"

local files = {"ravenpack/rpu.lua", "rpu_loader.lua"}

local filesInstalled = 0
local percent = 0

function install(file, fileName)
    local dat = http.get(url..file).readAll()
    local f = fs.open(fileName, "w")
    f.write(dat)
    f.close()
    filesInstalled = filesInstalled + 1
    percent = math.floor(filesInstalled / #files * 100)
    print("Installing..."..file.." ("..percent.."%)")
end

term.clear()
term.setCursorPos(1,1)
term.setTextColor(colors.orange)

print("-----------------------")
print("| RavenPack Installer |")
print("-----------------------")
print("")

term.setTextColor(colors.white)

print("Would you like us to add our custom startup file? If not then you will have to run 'rpu_loader.lua' manually.")
print("")

while true do
    term.setTextColor(colors.red)
    write("Y/N >> ")
    term.setTextColor(colors.white)
    local input = read()

    if string.lower(input) == "y" then
        print("")
        if fs.exists("startup") then
            fs.delete("startup")
        elseif fs.exists("startup.lua") then
            fs.delete("startup.lua")
        end
        local sdat = http.get(url.."startup.lua").readAll()
        local sf = fs.open("startup.lua", "w")
        sf.write(sdat)
        sf.close()
        break
    elseif string.lower(input) == "n" then
        print("")
        break
    else
        print("Invalid input... please enter (y/n)")
    end
end

term.clear()
term.setCursorPos(1,1)
term.setTextColor(colors.orange)

print("-----------------------")
print("| RavenPack Installer |")
print("-----------------------")
print("")

term.setTextColor(colors.white)

print("Making directories...")
fs.makeDir("ravenpack")
for i,file in pairs(files) do
    install(file, file)
end

print("Installation finished. Would you like to reboot?")
while true do
    term.setTextColor(colors.red)
    write("Y/N >> ")
    term.setTextColor(colors.white)
    local input = read()
    if string.lower(input) == "y" then
        print("Rebooting...")
        sleep(1)
        os.reboot()
    elseif string.lower(input) == "n" then
        term.clear()
        term.setCursorPos(1,1)
        print("RavenPack has successfully been installed!")
        break
    else
        print("Invalid input... please enter (y/n)")
    end
end