SimSoft-SappS-Installer (template; english)

--App Installer - by LDDestroier and SimlorLP
--Free for use and modification

local pF = {
  name = "Example",                            --name of executed program
  folder = "exampleFolder",                    --folder of executed program and other files
  colorCode = 1,                               --number code of icon, 1-20 currently (http://simsoft-en.jimdo.com/for-developers)
  liveSystem = "",                             --enables livesystem file
  files = {                                    --names and pasteIDs of all files. allows directories too
        ["Example"] = "pasteID",               --make SURE to make one entry the same as 'name', or else it won't execute anything
        ["cfg/exampleAPI"] = "anotherPasteID"  --this works
  }
}

local getFromPastebin = function(code,path)
if not type(code) == "string" then
  error("Expected pastebin code")
elseif not type(path) == "string" then
  error("Expected file path")
end
local prog = http.get("http://pastebin.com/raw/"..code)
if not code then
  return false, "could not connect"
end
prog = prog.readAll()
if fs.exists(fs.getName(path)) and not fs.isDir(fs.getName(path)) then
  return false, "file exists in that path"
end
if not fs.exists(fs.getDir(path)) then
  fs.makeDir(fs.getDir(path))
end
local file = fs.open(path,"w")
file.write(prog)
file.close()
return true, fs.getSize(path)
end

function appInstaller(name,farbe,ver,loesch,LiveJaNein,LivePfad)
term.setBackgroundColor(128)
term.setTextColor(1)
term.clear()
print("Starting installation...")
--Absicherung
local file = fs.open("SimSoft/Daten/SappS/A","r")
local fileData = {}
local line = file.readLine()
repeat
  table.insert(fileData,line)
  line = file.readLine()
until line == nil
file.close()
anz = tonumber(fileData[1])
if anz >= 15 then
  print("App limit has been reached! Delete one to make space. Sorry.")
  sleep(0.4)
  return
else
  anz = (anz+1)
  local file = fs.open("SimSoft/Daten/SappS/A","w")
  file.write(anz)
  file.close()
  local file = fs.open("SimSoft/Daten/SappS/"..anz,"w")
  file.writeLine(name)
  file.writeLine(anz)
  file.writeLine(farbe.."\n")
  file.writeLine(ver)
  file.writeLine(loesch)
  if LiveJaNein ~= "" then
   file.writeLine("t")
   file.writeLine(LiveJaNein)
  else
   file.writeLine("f\n")
  end
  file.close()
end
end
for k,v in pairs(pF.files) do
getFromPastebin(v,fs.combine(fs.combine("SimSoft/SappS",pF.folder),k))
end
appInstaller(string.sub(pF.name,1,6),tostring(pF.colorCode)..".0",fs.combine(pF.folder,pF.name),pF.folder,pF.liveSystem)