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local format, rep = string.format, string.rep;
local io_write = io.write;
local print = print;
local debug = debug;
local tostring = tostring;
local math_max = math.max;
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
local sourcewidth = 20;
function init(name)
--name = nil; -- While this line is not commented, will automatically fill in file/line number info
sourcewidth = math_max(#name+2, sourcewidth);
local namelen = #name;
return function (level, message, ...)
if not name then
local inf = debug.getinfo(3, 'Snl');
level = level .. ","..tostring(inf.short_src):match("[^/]*$")..":"..inf.currentline;
end
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
return _M;
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