Logging wrapper for winston - adds timestamp and module names to logs
Last updated 7 years ago by illniyar .
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$ cnpm install lograp 
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Lograp is a simple wrapper around Winston that provides some (to my opinion) missing functionality.

Currently it:

  • always adds the name of the module you called the logger from and the current timestamp.
    • you can provide a rootPath so that the module name is relative
    • you can provide a name for the logger to use instead of it using the relative path.
  • prints stack traces of errors.

##to install :

	npm install winston
	npm install lograp

note that lograp does not come with winston built in. you must have it in your path inorder to use it.


to use simply require lograp and use it like you do winston
``` js

	//---- module in /path/to/project/src/module.js
	var logger = require("lograp")();
	logger.info("some text"); // the message will be "INFO: <timestamp> [/path/to/project/src/module.js] - some text"

if you pass an error object to the logging function, the stack trace will be attached to the log.
``` js

	var logger = require("lograp")();
	logger.error("erorr text",new Error("some error")) // will out put "error: <timestamp> [path] - some error\n\t Error: some error \n\t stack trace ...

you can configure lograp to use a custom winston logger, however you must do so prior to initiating the logger for the first time.
``` js

	//---- in your intial configuration file
	var lograp = require("lograp")
	lograp.winston = new (require("winston").Logger)({}); 

	//--- different module
	var logger = require("lograp")()

you can provide lograp with a root path so that module names logged will not be relative to the root path.
``` js

	//---- in your intial configuration file
	var lograp = require("lograp")
	lograp.rootPath = "/path/to/project/" 

	//--- module in /path/to/project/src/module.js
	var logger = require("lograp")()
	logger.info("some text") // the message will be "INFO: <timestamp> [src/module.js] - some text"

Planned functionality:
* add express request log middleware
* allow providing templates for certain transports
* enable dynamic log levels per module
* override console.log

License MIT:

Current Tags

  • 0.0.2                                ...           latest (7 years ago)

2 Versions

  • 0.0.2                                ...           7 years ago
  • 0.0.1                                ...           7 years ago
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