local format = string.format;

local print = print;

local debug = debug;

local tostring = tostring;

local getstyle, getstring = require "util.termcolours".getstyle, require "util.termcolours".getstring;

local do_pretty_printing = not os.getenv("WINDIR");

module "logger"

local logstyles = {};

--TODO: This should be done in config, but we don't have proper config yet

if do_pretty_printing then

	logstyles["info"] = getstyle("bold");

	logstyles["warn"] = getstyle("bold", "yellow");

	logstyles["error"] = getstyle("bold", "red");

end

function init(name)

	--name = nil; -- While this line is not commented, will automatically fill in file/line number info

	return 	function (level, message, ...)

				if level == "debug" or level == "info" then return; end

				if not name then

					local inf = debug.getinfo(3, 'Snl');

					level = level .. ","..tostring(inf.short_src):match("[^/]*$")..":"..inf.currentline;

				end

				if ... then 

					print(name, getstring(logstyles[level], level), format(message, ...));

				else

					print(name, getstring(logstyles[level], level), message);

				end

			end

end

return _M;