traced-logs.js

// Just require this file
// [email protected]
// npm install colors

var ms, oldLog, path,
  slice = [].slice;

require('colors');

path = require('path');

oldLog = console.log;

ms = function() {
  var decimal, hours, minutes, now, seconds;
  now = new Date();
  decimal = Math.floor(now.getMilliseconds() / 100);
  seconds = Math.floor(now.getSeconds());
  minutes = Math.floor(now.getMinutes());
  hours = Math.floor(now.getHours());
  hours = hours < 10 ? '0' + hours : hours;
  minutes = minutes < 10 ? '0' + minutes : minutes;
  seconds = seconds < 10 ? '0' + seconds : seconds;
  return hours + ':' + minutes + ':' + seconds + '.' + decimal;
};

console.log = function() {
  var args, err, filename, functionName, line_col, line_num, trace, trace_line;
  args = 1 <= arguments.length ? slice.call(arguments, 0) : [];
  try {
    throw new Error();
  } catch (error) {
    err = error;
    trace = err.stack.split("\n");
  }
  try {
    trace.shift();
    trace.shift();
    trace_line = trace.shift();
    while ((trace_line.indexOf('at SubtaskBot.logNode') > -1) || (trace_line.indexOf('at SubtaskBot.logPhantom') > -1)) {
      trace_line = trace.shift();
    }
    trace = trace_line.match(/^ +at (.+) \((.+):(\d+):(\d+)\)/);
    if (trace != null) {
      functionName = trace[1];
      filename = path.basename(trace[2]);
      line_num = Number(trace[3]);
      line_col = Number(trace[4]);
    } else {
      trace = trace_line.match(/^ +at (.+):(\d+):(\d+)/);
      functionName = 'global';
      filename = path.basename(trace[1]);
      line_num = Number(trace[2]);
      line_col = Number(trace[3]);
    }
    return process.stdout.write(((ms()) + "-" + filename + ":" + line_num + " > ").bgBlue);
  } finally {
    oldLog.apply(console, args);
  }
};