prosody
2f9d42fdeffa
util/logger.lua

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util/logger.lua @ 470:2f9d42fdeffa

Also look for binary modules in the parent directory when running tests
author Matthew Wild <mwild1@gmail.com>
date Sat, 29 Nov 2008 03:49:46 +0000
parent 437:c1a720db2157
child 519:cccd610a0ef9
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2 local format, rep = string.format, string.rep;
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3 local io_write = io.write;
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4 local print = print;
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5 local debug = debug;
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6 local tostring = tostring;
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7 local math_max = math.max;
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9 local getstyle, getstring = require "util.termcolours".getstyle, require "util.termcolours".getstring;
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10 local do_pretty_printing = not os.getenv("WINDIR");
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12 module "logger"
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14 local logstyles = {};
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15
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16 --TODO: This should be done in config, but we don't have proper config yet
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17 if do_pretty_printing then
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18 logstyles["info"] = getstyle("bold");
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19 logstyles["warn"] = getstyle("bold", "yellow");
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20 logstyles["error"] = getstyle("bold", "red");
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21 end
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23 local sourcewidth = 20;
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25 function init(name)
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26 --name = nil; -- While this line is not commented, will automatically fill in file/line number info
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27 sourcewidth = math_max(#name+2, sourcewidth);
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28 local namelen = #name;
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29 return function (level, message, ...)
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30 if not name then
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31 local inf = debug.getinfo(3, 'Snl');
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32 level = level .. ","..tostring(inf.short_src):match("[^/]*$")..":"..inf.currentline;
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33 end
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34 if ... then
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35 io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", format(message, ...), "\n");
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36 else
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37 io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", message, "\n");
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38 end
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39 end
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40 end
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41
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42 return _M;