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author | Samy Pessé <samypesse@gmail.com> | 2015-03-14 23:23:28 +0100 |
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committer | Samy Pessé <samypesse@gmail.com> | 2015-03-14 23:23:28 +0100 |
commit | 94485621560152cf197dc8bd603774c46de2f0ef (patch) | |
tree | 189aa8349423187a807dd2c2a4b3639d1a752213 /lib/utils/logger.js | |
parent | 8320484b88f2481dad276b1912831110fdf75bcd (diff) | |
download | gitbook-94485621560152cf197dc8bd603774c46de2f0ef.zip gitbook-94485621560152cf197dc8bd603774c46de2f0ef.tar.gz gitbook-94485621560152cf197dc8bd603774c46de2f0ef.tar.bz2 |
Add editorconfig and normalize indent
Diffstat (limited to 'lib/utils/logger.js')
-rw-r--r-- | lib/utils/logger.js | 176 |
1 files changed, 88 insertions, 88 deletions
diff --git a/lib/utils/logger.js b/lib/utils/logger.js index 4c6af79..5c1da8c 100644 --- a/lib/utils/logger.js +++ b/lib/utils/logger.js @@ -3,100 +3,100 @@ var util = require('util'); var color = require('bash-color'); var LEVELS = { - DEBUG: 0, - INFO: 1, - WARN: 2, - ERROR: 3, - DISABLED: 10 + DEBUG: 0, + INFO: 1, + WARN: 2, + ERROR: 3, + DISABLED: 10 }; var COLORS = { - DEBUG: color.purple, - INFO: color.cyan, - WARN: color.yellow, - ERROR: color.red + DEBUG: color.purple, + INFO: color.cyan, + WARN: color.yellow, + ERROR: color.red }; module.exports = function(_write, logLevel) { - var logger = {}; - var lastChar = '\n'; - if (_.isString(logLevel)) logLevel = LEVELS[logLevel.toUpperCase()]; - - // Write a simple message - logger.write = function(msg) { - msg = msg.toString(); - lastChar = _.last(msg); - return _write(msg); - }; - - // Format a message - logger.format = function() { - return util.format.apply(util, arguments); - }; - - // Write a line - logger.writeLn = function(msg) { - return this.write((msg || "")+"\n"); - }; - - // Write a message with a certain level - logger.log = function(level) { - if (level < logLevel) return; - - var levelKey = _.findKey(LEVELS, function(v) { return v == level; }); - var args = Array.prototype.slice.apply(arguments, [1]); - var msg = logger.format.apply(logger, args); - - if (lastChar == '\n') { - msg = COLORS[levelKey](levelKey.toLowerCase()+":")+" "+msg; - } - - return logger.write(msg); - }; - logger.logLn = function() { - if (lastChar != '\n') logger.write("\n"); - - var args = Array.prototype.slice.apply(arguments); - args.push("\n"); - logger.log.apply(logger, args); - }; - - // Write a OK - logger.ok = function(level) { - var args = Array.prototype.slice.apply(arguments, [1]); - var msg = logger.format.apply(logger, args); - if (arguments.length > 1) { - logger.logLn(level, color.green('>> ') + msg.trim().replace(/\n/g, color.green('\n>> '))); - } else { - logger.log(level, color.green("OK"), "\n"); - } - }; - - // Write an "FAIL" - logger.fail = function(level) { - return logger.log(level, color.red("ERROR")+"\n"); - }; - - _.each(_.omit(LEVELS, 'DISABLED'), function(level, levelKey) { - levelKey = levelKey.toLowerCase(); - - logger[levelKey] = _.partial(logger.log, level); - logger[levelKey].ln = _.partial(logger.logLn, level); - logger[levelKey].ok = _.partial(logger.ok, level); - logger[levelKey].fail = _.partial(logger.fail, level); - logger[levelKey].promise = function(p) { - return p. - then(function(st) { - logger[levelKey].ok(); - return st; - }, function(err) { - logger[levelKey].fail(); - throw err; - }); - } - }); - - return logger; + var logger = {}; + var lastChar = '\n'; + if (_.isString(logLevel)) logLevel = LEVELS[logLevel.toUpperCase()]; + + // Write a simple message + logger.write = function(msg) { + msg = msg.toString(); + lastChar = _.last(msg); + return _write(msg); + }; + + // Format a message + logger.format = function() { + return util.format.apply(util, arguments); + }; + + // Write a line + logger.writeLn = function(msg) { + return this.write((msg || "")+"\n"); + }; + + // Write a message with a certain level + logger.log = function(level) { + if (level < logLevel) return; + + var levelKey = _.findKey(LEVELS, function(v) { return v == level; }); + var args = Array.prototype.slice.apply(arguments, [1]); + var msg = logger.format.apply(logger, args); + + if (lastChar == '\n') { + msg = COLORS[levelKey](levelKey.toLowerCase()+":")+" "+msg; + } + + return logger.write(msg); + }; + logger.logLn = function() { + if (lastChar != '\n') logger.write("\n"); + + var args = Array.prototype.slice.apply(arguments); + args.push("\n"); + logger.log.apply(logger, args); + }; + + // Write a OK + logger.ok = function(level) { + var args = Array.prototype.slice.apply(arguments, [1]); + var msg = logger.format.apply(logger, args); + if (arguments.length > 1) { + logger.logLn(level, color.green('>> ') + msg.trim().replace(/\n/g, color.green('\n>> '))); + } else { + logger.log(level, color.green("OK"), "\n"); + } + }; + + // Write an "FAIL" + logger.fail = function(level) { + return logger.log(level, color.red("ERROR")+"\n"); + }; + + _.each(_.omit(LEVELS, 'DISABLED'), function(level, levelKey) { + levelKey = levelKey.toLowerCase(); + + logger[levelKey] = _.partial(logger.log, level); + logger[levelKey].ln = _.partial(logger.logLn, level); + logger[levelKey].ok = _.partial(logger.ok, level); + logger[levelKey].fail = _.partial(logger.fail, level); + logger[levelKey].promise = function(p) { + return p. + then(function(st) { + logger[levelKey].ok(); + return st; + }, function(err) { + logger[levelKey].fail(); + throw err; + }); + } + }); + + return logger; }; module.exports.LEVELS = LEVELS; module.exports.COLORS = COLORS; |