lincoln/lib/console.js

Presidential logging. Fancy loggers for winston.

// Generated by CoffeeScript 1.6.3
var Console, postmortem, utils, winston,
  __hasProp = {}.hasOwnProperty,
  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

postmortem = require('postmortem');

winston = require('winston');

utils = require('./utils');

Console = (function(_super) {
  __extends(Console, _super);

  function Console(options) {
    if (options == null) {
      options = {};
    }
    if (options.colorize == null) {
      options.colorize = process.stdout.isTTY;
    }
    if (options.timestamp == null) {
      options.timestamp = utils.timestamp;
    }
    Console.__super__.constructor.call(this, options);
  }

  Console.prototype._formatMessage = function(message, metadata) {
    var prefix;
    if (!(metadata.module && metadata.method)) {
      return message;
    }
    prefix = "[" + metadata.module + "." + metadata.method + "]";
    delete metadata.module;
    delete metadata.method;
    if (this.colorize) {
      return "\x1B[90m" + prefix + "\x1B[39m " + message;
    } else {
      return "" + prefix + " " + message;
    }
  };

  Console.prototype.log = function(level, message, metadata, callback) {
    var formatted, _ref;
    if (typeof metadata === 'function') {
      _ref = [metadata, {}], callback = _ref[0], metadata = _ref[1];
    }
    if (callback == null) {
      callback = function() {};
    }
    if (metadata == null) {
      metadata = {};
    }
    formatted = this._formatMessage(message, metadata);
    Console.__super__.log.call(this, level, formatted, metadata, callback);
    if ((metadata.error != null) && metadata.error.stack) {
      return postmortem.prettyPrint(metadata.error, {
        colorize: this.colorize
      });
    }
  };

  return Console;

})(winston.transports.Console);

module.exports = Console;

/*
//@ sourceMappingURL=console.map
*/