Mercurial > lxmppd-hg-xmllex / file comparison
comparison: core/loggingmanager.lua
core/loggingmanager.lua
- changeset 1016
- 73afe3e30e97
- child 1021
- f9122efeaadd
equal
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| 1015:9e31e9397cff | 1016:73afe3e30e97 |
|---|---|
| 1 | |
| 2 local format, rep = string.format, string.rep; | |
| 3 local io_write = io.write; | |
| 4 local pcall = pcall; | |
| 5 local debug = debug; | |
| 6 local tostring = tostring; | |
| 7 local math_max = math.max; | |
| 8 | |
| 9 local logger = require "util.logger"; | |
| 10 | |
| 11 -- Global log function, because some people are too | |
| 12 -- lazy to get their own | |
| 13 _G.log = logger.init("general"); | |
| 14 | |
| 15 -- Disable log output, needs to read from config | |
| 16 -- logger.setwriter(function () end); | |
| 17 | |
| 18 local getstyle, getstring = require "util.termcolours".getstyle, require "util.termcolours".getstring; | |
| 19 local do_pretty_printing = not os.getenv("WINDIR"); | |
| 20 | |
| 21 local logstyles = {}; | |
| 22 | |
| 23 --TODO: This should be done in config, but we don't have proper config yet | |
| 24 if do_pretty_printing then | |
| 25 logstyles["info"] = getstyle("bold"); | |
| 26 logstyles["warn"] = getstyle("bold", "yellow"); | |
| 27 logstyles["error"] = getstyle("bold", "red"); | |
| 28 end | |
| 29 | |
| 30 local sourcewidth = 20; | |
| 31 local math_max, rep = math.max, string.rep; | |
| 32 local function make_default_log_sink(level) | |
| 33 return function (name, _level, message, ...) | |
| 34 sourcewidth = math_max(#name+2, sourcewidth); | |
| 35 local namelen = #name; | |
| 36 if ... then | |
| 37 io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", format(message, ...), "\n"); | |
| 38 else | |
| 39 io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", message, "\n"); | |
| 40 end | |
| 41 end | |
| 42 end | |
| 43 | |
| 44 -- Set default sinks | |
| 45 logger.add_level_sink("debug", make_default_log_sink("debug")); | |
| 46 logger.add_level_sink("info", make_default_log_sink("info")); | |
| 47 logger.add_level_sink("warn", make_default_log_sink("warn")); | |
| 48 logger.add_level_sink("error", make_default_log_sink("error")); | |
| 49 |
