Create a new version of paste:

--[[
  PROGDOR SELF-EXTRACT
 INSTRUCTIONS

 1. Use a CC emulator, such as CCEmuRedux, so you can access your filesystem ("~/.ccemuredux/sessions/computer" on linux, something else for windows)
 2. Put all the files you want to archive in a single folder.
 3. Get progdor (pastebin get YXx5jjMV progdor), and choose whether or not to edit the 11th line to compress or not. (Uses CCA algorithm)
 4. Use progdor on that folder. It should be a file now!
 5. Get out of CCEmuRedux, and navigate to the file in the .ccemuredux/sessions/computer/[ID] folder.
 6. Open it up with a text editor, remove the first line (true or false), then select all and copy it as 'data' (defined below).
    Don't paste it INSIDE of data; replace the existing {}.
 7. If it is compressed, set the doCompress (defined below) to true. Otherwise, set it to false.
 8. Set the variable fullname (defined below) to the full name of your program/files.

 You are done! Be sure to remove this whole comment.
--]]

local fullname = "full_name_here"
local doCompress = false
local data = {} --paste archive data here

local tArg = {...}
local outpath = ((tArg[1] ~= "") and tArg[1]) or (shell and shell.getRunningProgram() or "")
if fs.combine("",outpath) == "rom/programs/http/pastebin" then outpath = (shell and shell.dir() or "") end

local progdor = fs.getName(shell.getRunningProgram())
local dir = shell.dir()

-- CCA API START --

local bit = bit32
local function pack(bn1, bn2)
	return bit.band(bn1, 0xFF), bit.rshift(bn1, 8) + bit.lshift(bit.band(bn2, 0xF), 4), bit.rshift(bn2, 4)
end
local function upack(b1, b2, b3)
	return (b1 + bit.lshift(bit.band(b2, 0xF), 8)), (bit.lshift(b3,4) + bit.band(bit.rshift(b2, 4), 0xF))
end
local function createDict(bool)
	local ret = {}
	for i = 1, 255 do
		if bool then
			ret[string.char(i)] = i
		else
			ret[i] = string.char(i)
		end
	end
	if not bool then ret[256] = 256 end
	return ret
end
local function cp(sInput)
	local dic = createDict(true)
	local s = ""
	local ch
	local dlen = 256
	local result = {}
	local temp
	for i = 1, #sInput do
		if dlen == 4095 then
			result[#result + 1] = dic[s]
			result[#result + 1] = 256
			dic = createDict(true)
			dlen = 256
			s = ""
		end
		ch = sInput:sub(i, i)
		temp = s..ch
		if dic[temp] then
			s = temp
		else
			result[#result + 1] = dic[s]
			dlen = dlen	+1
			dic[temp] = dlen		
			s = ch
		end
	end
	result[#result + 1] = dic[s]
	
	return result
end
local function dc(data)
	local dic = createDict(false)	
	local entry
	local ch
	local currCode
	local result = {}
	result[#result + 1] = dic[data[1]]
	prefix = dic[data[1]]
	for i = 2, #data do
		currCode = data[i]
		if currCode == 256 then
			dic = createDict(false)
			prefix = ""
		else
			entry = dic[currCode]
			if entry then --exists in dictionary
				ch = entry:sub(1, 1)		
				result[#result + 1] = entry
				if prefix ~= "" then
					dic[#dic+1] = prefix .. ch
				end
			else	
				ch = prefix:sub(1, 1)
				result[#result + 1] = prefix..ch
				dic[#dic + 1] = prefix..ch
			end
		
			prefix = dic[currCode]
		end
	end
	
	return table.concat(result)
end
local function trim(inp)
	for i = 0,2 do
		if inp[#inp] == 0 then
			inp[#inp] = nil
		end
	end
end
local function decompress(input)
	local rec = {}
	for i = 1, #input, 3 do
		if i % 66 == 0 then
			coroutine.yield()
		end
		rec[#rec+1], rec[#rec+2] = upack(input[i], input[i+1] or 0, input[i+2] or 0)
	end
	trim(rec)
	return dc(rec)
end
local function compress(input)
	local rec = {}
	local data = cp(input)
	for i=1, #data, 2 do
		coroutine.yield()
		rec[#rec+1], rec[#rec+2], rec[#rec+3] = pack(data[i], data[i+1] or 0)
	end
	trim(rec)
	return rec
end

-- CCA API END --

local explode = function(div,str)
    if (div=='') then return false end
    local pos,arr = 0,{}
    for st,sp in function() return string.find(str,div,pos,true) end do
        table.insert(arr,str:sub(pos,st-1))
        pos = sp + 1
    end
    table.insert(arr,str:sub(pos))
    return arr
end
local sanitize = function(sani,tize)
	local _,x = string.find(sani,tize)
	if x then
		return sani:sub(x+1)
	else
		return sani
	end
end
local tablize = function(input)
	if type(input) == "string" then
		return explode("\n",input)
	elseif type(input) == "table" then
		return table.concat(input,"\n")
	end
end
local compyress = function(input)
	return string.char(unpack(compress(input)))
end
local decompyress = function(input)
	local out = {}
	for a = 1, #input do
		table.insert(out,string.byte(input:sub(a,a)))
	end
	return decompress(out)
end

if not outpath then
	outpath = input
end

local choice = function(input,verbose)
	if not input then
		input = "yn"
	end
	if verbose then
		write("[")
		for a = 1, #input do
			write(input:sub(a,a):upper())
			if a < #input then
				write(",")
			end
		end
		write("]?")
	end
	local evt,char
	repeat
		evt,char = os.pullEvent("char")
	until string.find(input:lower(),char:lower())
	if verbose then
		print(char:upper())
	end
	local pos = string.find(input:lower(),char:lower())
	return pos, char:lower()
end

local doPack = function(list,output,doCompress,verbose)
	local tx = term.getTextColor()
	if fs.isReadOnly(output) and (fs.combine("",output) ~= "") then return 5 end
	local packageSelf = true
	local packageReadOnly = true
	local ro_asked = false
	local ps_asked = false
	if fs.exists(output) and (not fs.isDir(output)) then
		fs.delete(output)
	end
	local amnt = 0
	for k,v in pairs(list) do
		amnt = amnt + 1
	end
	local num = 0
	for k,v in pairs(list) do
		num = num + 1
		if v == true then
			fs.makeDir(fs.combine(output,k))
		else
			local file = fs.open(fs.combine(output,k),"w")
			if verbose then
				write("[")
				if term.isColor() then term.setTextColor(colors.lightGray) end
				write(k)
				term.setTextColor(tx)
				write("]")
			end
			if doCompress then
				file.write(decompyress(tablize(v)))
			else
				file.write(tablize(v))
			end
			file.close()
			local tx = term.getTextColor()
			if fs.getName(k):lower() == "peasant" then
				if term.isColor() then
					term.setTextColor(colors.orange)
				end
				print(" UNBURNINATED")
			else
				if term.isColor() then
					term.setTextColor(colors.green)
				end
				print(" GOOD")
			end
			term.setTextColor(tx)
		end
	end
	return 2
end

if not fs.isDir(outpath) then
	fs.delete(outpath)
end

local success, res = pcall( function() return doPack(data,outpath,doCompress,true) end )

if not success then
	term.setTextColor(colors.white)
	print("\n***Something went wrong!***")
	return printError(res)
end

if res then
	local msgs = {
		[2] = "Successfully unpacked '"..fullname.."' to '"..outpath.."/'",
		[5] = "You don't have permission.",
	}
	print(msgs[res])
end