local args={...}
local pkg=dofile "/lib/mfs"
local flags={}
local ptr=#args
while ptr>0 do
	local c=args[ptr]
	if c=="-i" or c=="--install-dir" then
		if args[ptr+1] then
			flags.install_dir=args[ptr+1]
			table.remove(args,ptr+1)
			table.remove(args,ptr)
		else
			error("--install-dir needs an argument")
		end
	end
	ptr=ptr-1
end
if flags.install_dir then
	local s,r=pkg.set_install_dir(flags.install_dir)
	if not s then error(r) end
end
if args[1]=="i" and args[2]~=nil then
	local deps=pkg.dependencies(args[2])
	local rstrt={false}
	if not deps then
		print("Already up to date, æpioform.")
		return
	end
	print("To be installed or updated:\n")
	print(table.concat(deps," "))
	print("\nPress the any key to continue.")
	os.pullEvent("char")
	pkg.pkginstmulti(deps,{["restart"]=rstrt})
	print("Done!")
elseif args[1]=="rm" and args[2]~=nil then
	table.remove(args,1)
	print("If this breaks things, you're completely responsible.")
	print("Press the any key to continue.")
	os.pullEvent("char")
	for i,v in ipairs(args) do
		pkg.pkguinst(v)
	end
	print("Done.")
else
	print("usage:\ni <package>\nupd <package>\nrm <packages>")
end