+
−-- 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)