node-bunyan-lite/examples/src.js

// Show the usage of `src: true` config option to get log call source info in
// log records (the `src` field).

var Logger = require('../lib/bunyan');

var log = new Logger({name: "src-example", src: true});

log.info("one");
log.info("two");
function doSomeFoo() {
  log.info({foo:"bar"}, "three");
}
doSomeFoo();

function Wuzzle(options) {
  this.log = options.log;
  this.log.info("creating a wuzzle")
}
Wuzzle.prototype.woos = function () {
  this.log.warn("This wuzzle is woosey.")
}

var wuzzle = new Wuzzle({log: log.child({component: "wuzzle"})});
wuzzle.woos();
log.info("done with the wuzzle")