clown/lib/log.js

clown computing with pkgcloud

var log = module.exports = require('npmlog');

log.raw = console.log; // change
log.heading = 'clown';

log.addLevel('help', 2000, {fg: 'blue', bg: 'grey'}, 'help');

log.pkgcloud = function logPkgcloud(client) {
  log.silly('log', 'Adding pkgcloud hooks');
  client.on('log::*', function(message, obj) {
    var lvl = this.event.split('::').pop();

    if (lvl === 'trace') lvl = 'silly';

    var l = (log[lvl] || log.verbose).bind(log, 'pkgcloud');
    if (obj) {
      l(message + '(%j)', obj);
    }
    else {
      l(message);
    }
  });
};

log.argv = function(argv) {
  if (argv.level) {
    log.level = argv.level;
  }
  log.silly('log', 'Use logging level: %s', argv.level);
};

log.hello = function hello() {
  log.info('hello', 'Clown (computing with pkgcloud)');
  log.info('hello', 'Programmed entirely in @jesusabdullah\'s apartment');
  log.info('hello', 'Copyright 2014');
};

process.on('uncaughtException', function(err) {
  log.error('fatal', 'FLAGRANT ERROR?!');
  (err.stack || '').split('\n').forEach(function(l) { log.error('fatal', l); });
  Object.keys(err).forEach(function(k) {
    log.error('fatal', '* %j', err[k]);
  });
  log.info('bye', 'Better luck next time!');
  process.exit(1);
});