KAS2 Disk Maker

-- KAS2 Disk Maker

print("KAS2 Disk Maker")
local disks = {}
for i, v in pairs(peripheral.getNames()) do
  if peripheral.getType(v) == "drive" then
    if disk.isPresent(v) then
      table.insert(disks,v)
    end
  end
end
write("Disk Name: ")
local name = read()
local file = "**"
while true do
  write("Game Executable File: ")
  file = read()
  if fs.exists(file) then
    break
  end
end
if #disks == 0 then
  error("No disks present.",0)
elseif #disks == 1 then
  diskz = disks[1]
else
  while true do
    for i, v in pairs(disks) do
      print(i..". "..v)
    end
    local choice = 0
    choice = tonumber(read())
    if choice > 0 and choice <= #disks then
      diskz = disks[choice]
      break
    end
  end
end
local list = fs.list(disk.getMountPath(diskz))
for i, v in pairs(list) do
  fs.delete(disk.getMountPath(diskz).."/"..v)
end
disk.setLabel(diskz,name)
local filez = fs.open(disk.getMountPath(diskz).."/kas2info","w")
filez.write(textutils.serialize(({["name"] = name})))
filez.close()
fs.copy(file,disk.getMountPath(diskz).."/kas2game")