install

local drive = peripheral.find("drive")
if drive then drive.ejectDisk() end
local t,c,b,a = "///nekOS///", "77800000877", "f", colors.black
if term.isColor() then c,b,a = "edb00000bde", "7", colors.gray end
local w,h = term.getSize()
local function get(code, path)
  path = path or code
  local res = http.get("http://pastebin.com/raw.php?i="..textutils.urlEncode(code))
  if not res then return false, "Failed to get paste." end
  local data = res.readAll()
  res.close()
  fs.delete(path)
  local file = fs.open(path, "w")
  file.write(data)
  file.close()
  return true
end
local function load(path)
  if not fs.exists(path) then return {} end
  local f = fs.open(path, "r")
  local t = textutils.unserialize(f.readAll())
  f.close()
  return t
end
local current,total = 0,0
local function progress(message)
  local perc = current / total
  local ii = math.floor(perc * w)
  term.setCursorPos(1,h-1)
  term.clearLine()
  term.write(message)
  local perstr = ""..(math.floor(perc * 1000) / 10).."%"
  term.setCursorPos(w-string.len(perstr)+1,h-1)
  term.write(perstr)
  term.setCursorPos(1,h)
  term.clearLine()
  for i=1,ii,1 do term.blit("#","8",b) end
end
term.setTextColor(colors.white)
term.setBackgroundColor(term.isColor() and colors.gray or colors.black)
term.clear()
term.setCursorPos(1,1)
term.setCursorPos(math.floor((w - string.len(t)) / 2), math.floor(h / 2))
for i=1,#t,1 do
  term.blit(string.sub(t,i,i),string.sub(c,i,i),b)
  sleep(1/5)
end
get("ki96M55P", ".manifest")
local manifest = load(".manifest")
for k,v in pairs(manifest.Files) do total = total + 1 end
local x,y = term.getCursorPos()
for k,v in pairs(manifest.Files) do
  progress("Downloading "..k.."...")
  get(v.Code, k)
  current = current + 1
  sleep(1/total)
end
os.reboot()