Simple Logger for Luvit.
Log in console, file, Redis.
0.0.1 released
local Logger = require('logger')
Logger:new('conf.json')
local logger = Logger.getLogger('my_logger')
logger:error('log some error')
logger:warn('log some warning')
logger:info('log some info')
logger:debug('log some debug info')
logger:trace('log some trace info')
logger:log(Logger.ERROR, 'log error')
logger:log(Logger.WARN, 'log warn')
logger:log(Logger.INFO, 'log info')
logger:log(Logger.DEBUG, 'log debug')
logger:log(Logger.TRACE, 'log trace')
logger:log(Logger.INFO, 'log %s', 'info')
process:on('exit', function()
Logger.close()
end)[2014-05-29][09:00:49.517][ERROR] log some error
[2014-05-29][09:00:49.517][WARN ] log some warning
[2014-05-29][09:00:49.517][INFO ] log some info
[2014-05-29][09:00:49.517][DEBUG] log some debug info
[2014-05-29][09:00:49.517][TRACE] log some trace info
[2014-05-29][09:00:49.517][ERROR] log error
[2014-05-29][09:00:49.517][WARN ] log warn
[2014-05-29][09:00:49.520][INFO ] log info
[2014-05-29][09:00:49.520][DEBUG] log debug
[2014-05-29][09:00:49.520][TRACE] log trace
[2014-05-29][09:00:49.520][INFO ] log infoIn other luvit file:
local Logger = require('logger')
local logger = Logger.getLogger('my_logger')
logger:log('log something')[
{
"name": "my_logger",
"level": "info",
"loggers": [
{
"type": "file",
"path": "/var/log/project.log"
},
{
"type": "console",
"color": false
}
]
}
][
{
"name": "file_logger",
"level": "info",
"dateformat": "%H:%M:%S",
"loggers": [
{
"type": "file",
"path": "/var/log/project-error.log",
"level": "error"
},
{
"type": "file",
"path": "/var/log/project.log",
"level": "trace",
"dateformat": "%Y-%m-%dT%H:%M:%SZ%z"
}
]
},
{
"name": "console_logger",
"level": "trace",
"loggers": [
{
"type": "console",
"color": true
}
]
},
{
"name": "redis_logger",
"level": "trace",
"loggers": [
{
"type": "redis",
"port": 6379,
"host": "127.0.0.1",
"cmd":"rpush",
"key": "log",
"level": "info",
"date": false,
"reconnect": true
},
{
"type": "redis",
"port": 6379,
"host": "127.0.0.1",
"cmd":"publish",
"key": "log_channel",
"level": "info",
"reconnect": true
},
{
"type": "file",
"path": "/var/log/project-redis.log"
}
]
}
]Logger:new(filename)Instanciate a new configuration.
filename: LUA_TSTRING, path to the configuration json file
local logger = Logger.getLogger(name)Return a logger.
name: LUA_TSTRING, name of the logger
Logger.close()Close in a clean way (close file, disconnect redis).
logger:log(level, message, ...)Log a message.
level:Logger.ERROR,Logger.WARN,Logger.INFO,Logger.DEBUG,Logger.TRACEmessage: LUA_TSTRING, could be a formatted string
logger:error(message, ...)Log a message with ERROR level.
message: LUA_TSTRING, could be a formatted string
logger:warn(message, ...)Log a message with WARN level.
message: LUA_TSTRING, could be a formatted string
logger:info(message, ...)Log a message with INFO level.
message: LUA_TSTRING, could be a formatted string
logger:debug(message, ...)Log a message with DEBUG level.
message: LUA_TSTRING, could be a formatted string
logger:trace(message, ...)Log a message with TRACE level.
message: LUA_TSTRING, could be a formatted string
logger:setLevel(level)Change the level of the root.
level:Logger.ERROR,Logger.WARN,Logger.INFO,Logger.DEBUG,Logger.TRACE
local level = logger:getLevel()Get the level of the root.
Return one of these: Logger.ERROR, Logger.WARN, Logger.INFO, Logger.DEBUG, Logger.TRACE
local name = logger:getName()Return the name of the logger.
Example /etc/logrotate.d/project.conf
/var/log/project/project.log {
daily
rotate 30
size 200k
create 640 root
compress
delaycompress
copytruncate
notifempty
missingok
olddir /somewhere/../logs
}
Maybe you may want to move logrotate script from /etc/cron.daily to /etc/cron.hourly
Test:
$ logrotate -d /etc/logrotate.d/project.conf
$ logrotate -f /etc/logrotate.d/project.confAdd dependency in your package.lua file
Gamaliel Sick
- Fork it
- Create your feature branch (git checkout -b my-new-feature)
- Commit your changes (git commit -am 'Add some feature')
- Push to the branch (git push origin my-new-feature)
- Create new Pull Request
The MIT License (MIT)
Copyright (c) 2014 gsick
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.