Ficsit Networks [Simple Filesystem Loader]

--[[
  For "MyFile" put inside the quotes the name of the file you want to run, including the extension
  example: "myFile.ficlua"
  You can also leave the field blank "" and it will run the first file it finds.

  For "MyDrive" put inside the quote the ID of the drive you files are stored in
  The drive ID is the same as the folder id in the SaveGames/Computer/<ID>
  Leave it blank and it will find a workable drive by itself
  NOTE: this can cause it find the wrong drive if you have a drive and a floppy
]]

local myFile = ""
local myDrive = ""


-- [[ CODE DO NOT TOUCH ]] --

-- init filesystem
local _G = _G
local fs = _G.filesystem
local computer = _G.computer
if fs.initFileSystem("/dev") == false then
    computer.panic("Cannot initialize /dev!")
end
-- find drive if one isn't stated
if (myDrive:len() == 0) then
  for _,f in pairs(fs.childs("/dev")) do
   if f ~= "serial" then
    myDrive = f
    break
   end
  end
end
-- mount drive
if (myDrive:len() > 0) then
  local ch = fs.mount("/dev/"..myDrive, "/")
  if (not ch) then
    computer.panic(myDrive .. " could not be found!")
  end
else
  computer.panic("No HardDrive Found!")
end

-- find a file if one isn't stated
if (myFile:len() == 0) then
  for _,f in pairs(fs.childs("/")) do
    if fs.isFile(f) then
      myFile = f
      break
    end
  end
end
-- run the file
if (myFile:len() > 0) then
  if (fs.exists(myFile)) then
    fs.doFile(myFile)
  else
    computer.panic(myFile .. " could not be found!")
  end
else
  computer.panic("No file found!")
end