findit + node-git (git-fs) = findgit

findgit-example.js

// callback style
findgit(Path.join(dir, 'templates'), function(err, r) {
  console.log('test findgit', r.files.length);
});

// event emitter style
findgit(Path.join(dir, 'templates'))
  .on('error', function(e){ console.log('Doooooh, there was an error', e); })
  .on('file', function(file){ console.log('A file: ', file); })
  .on('directory', function(dir){ console.log('A dir: ', dir); })
  .on('end', function(r) {
    console.log('test findgit end', r.files.length);
  });

findgit.js

var findgit = function findgit(abspath, callback) {
  var files = [], dirs = [], count = 0,
  em = new events.EventEmitter;
  
  (function recurse(p, f) {
    
    Git.readDir('fs', p, function(err, results) {
      if(err) {
        em.emit('error', err, []);
        return callback(err, []); 
      }
      
      var d = results.dirs.map(function(a) {
        var dir = Path.join(p, a);
        em.emit('directory', dir);
        return dir;
      }),
      f = results.files.map(function(a) {
        var file = Path.join(p, a);
        em.emit('file', file);
        return file;
      });   
      
      files = files.concat(f);
      dirs = dirs.concat(d);
      
      // if we have dirs, recurse
      d.forEach(recurse);

      // incr count so that we know where we are
      count++;
      
      // if no dir to work with, return callback
      // also make sure we're done with all dirs
      if(!d.length && (dirs.length + 1) === count) {
        console.log('end emit');
        em.emit('end', {files: files, dirs: dirs});
        return callback && callback(null, {files: files, dirs: dirs}); 
      }
    });
  })(abspath);
  
  return em;
};