nodegit session

session.js

var Git = require("nodegit");
var Rx = require("rx");
var repo = Git.Repository.open(".")

var mc = repo.then(function(repo){return repo.getMasterCommit()})

var history = mc.then(
  function(masterCommit){
    var hist = masterCommit.history();
    Rx.Observable.fromEvent(hist, 'commit').subscribe(
      function(commit){console.log(commit.messageRaw())},
      function(err){},
      function(){console.log('complete.')});
    hist.start();
  });