-- simple installer for mod_register with dependicies

files = {"util/dataforms.lua", "modules/mod_register.lua", "FiraSans-Regular.ttf"}

default_path = "/usr/lib/prosody"

function exists(name)

	if type(name) ~= "string" then return false end

	return os.rename(name, name) and true or false

end

function copy_file(name, target)

	local file = io.open(name)

	local data = file:read("*all")

	file:close()

	local file = io.open(target, "w")

	file:write(data)

	file:close()

end

function copy_files(path)

	for index = 1, #files do

		local filename = files[index]

		os.remove(default_path.."/"..filename)

		copy_file(filename, default_path.."/"..filename)

		print("copied: "..default_path.."/"..filename)

	end

end

if not exists(default_path) then

	io.write("\nEnter prosody path [/usr/lib/prosody]: ")

	path = io.read("*line")

end

copy_files(path or default_path)