mirror of
https://github.com/openstf/stf
synced 2025-10-04 02:09:32 +02:00
82 lines
1.6 KiB
JavaScript
82 lines
1.6 KiB
JavaScript
var util = require('util')
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var colors = require('colors')
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function Log(tag, stream) {
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this.tag = tag
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this.levels = {
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DEBUG: 'DBG'
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, VERBOSE: 'VRB'
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, INFO: 'INF'
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, WARNING: 'WRN'
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, ERROR: 'ERR'
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, FATAL: 'FTL'
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}
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this.colors = {
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DBG: 'grey'
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, VRB: 'cyan'
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, INF: 'green'
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, WRN: 'yellow'
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, ERR: 'red'
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, FTL: 'red'
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}
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this.localIdentifier = null
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}
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Log.prototype.setLocalIdentifier = function(identifier) {
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this.localIdentifier = identifier
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}
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Log.prototype.debug = function() {
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this._write(this._format(this.levels.DEBUG, arguments))
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}
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Log.prototype.verbose = function() {
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this._write(this._format(this.levels.VERBOSE, arguments))
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}
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Log.prototype.info = function() {
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this._write(this._format(this.levels.INFO, arguments))
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}
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Log.prototype.warn = function() {
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this._write(this._format(this.levels.WARNING, arguments))
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}
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Log.prototype.error = function() {
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this._write(this._format(this.levels.ERROR, arguments))
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}
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Log.prototype.fatal = function() {
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this._write(this._format(this.levels.FATAL, arguments))
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}
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Log.prototype._color = function(priority) {
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return priority[this.colors[priority]]
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}
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Log.prototype._format = function(priority, args) {
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return util.format('%s/%s %d [%s] %s'
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, this._color(priority)
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, this.tag
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, process.pid
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, this.localIdentifier || Log.globalIdentifier
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, util.format.apply(util, args)
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)
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}
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Log.prototype._write = function(out) {
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console.error(out)
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}
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Log.globalIdentifier = '*'
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Log.createLogger = function(tag) {
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return new Log(tag)
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}
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Log.setGlobalIdentifier = function(identifier) {
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Log.globalIdentifier = identifier
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return Log
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}
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exports = module.exports = Log
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