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local format, rep = string.format, string.rep;
local io_write = io.write;
local pcall = pcall;
local debug = debug;
local tostring = tostring;
local math_max = math.max;
local logger = require "util.logger";
-- Global log function, because some people are too
-- lazy to get their own
_G.log = logger.init("general");
-- Disable log output, needs to read from config
-- logger.setwriter(function () end);
local getstyle, getstring = require "util.termcolours".getstyle, require "util.termcolours".getstring;
local do_pretty_printing = not os.getenv("WINDIR");
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
local sourcewidth = 20;
local math_max, rep = math.max, string.rep;
local function make_default_log_sink(level)
return function (name, _level, message, ...)
sourcewidth = math_max(#name+2, sourcewidth);
local namelen = #name;
if ... then
io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", format(message, ...), "\n");
else
io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", message, "\n");
end
end
end
-- Set default sinks
logger.add_level_sink("debug", make_default_log_sink("debug"));
logger.add_level_sink("info", make_default_log_sink("info"));
logger.add_level_sink("warn", make_default_log_sink("warn"));
logger.add_level_sink("error", make_default_log_sink("error"));
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