package.lua

--[[
	JA++ Binaries Package Script
	by Raz0r

	Requires lua 5.1, lua-filesystem, 7zip
--]]

require "lfs" -- lua filesystem

if lfs == nil then
	error( 'lua-filesystem not available for this version of lua (' .. _VERSION .. ')' )
end

local linux = true and package.config:find( '/' ) or false
local bits = (arg[1] == '64bit') and 64 or 32
local extension = linux and '.zip' or '.pk3'
local suffix = (linux and 'linux' or 'win') .. tostring( bits )
local libExt = linux and '.so' or '.dll'
local arch = ''
if linux then
	arch = (bits == 32) and 'i386' or 'x86_64'
else
	arch = (bits == 32) and 'x86' or 'x64'
end

local paks = {
	['cl'] = {
		['bins'] = { 'cgame' .. arch .. libExt, 'ui' .. arch .. libExt },
		-- pdb for windows?
	},

	['sv'] = {
		['bins'] = { 'jampgame' .. arch .. libExt },
		-- pdb for windows?
	}
}

for prefix,pak in pairs( paks ) do
	for pakname,files in pairs( pak ) do
		local filelist = ''
		for _,file in pairs( files ) do
			if lfs.touch( file ) == nil then
				error( 'Missing file ' .. file )
			else
				filelist = filelist .. ' ' .. file -- append file name
			end
		end
		filelist = string.sub( filelist, 2 ) -- remove the leading space

		local outname = prefix .. '_' .. pakname .. '_' .. suffix .. extension

		-- remove existing pak
		if lfs.touch( outname ) ~= nil then
			print( 'removing existing pak "' .. outname .. '"' )
			os.remove( outname )
		end

		print( 'creating "' .. outname .. '"' )
		if linux then
			os.execute( '7z a -tzip -y ' .. outname .. ' ' .. filelist .. ' >/dev/null 2>&1' )
		else
			os.execute( '7z a -tzip -y ' .. outname .. ' ' .. filelist .. ' >nul 2>&1' )
		end
	end
end