Function findRoot

bin/eve.js:16–26

(root)

// Since our current development pattern uses npm as its package repository, we treat the nearest ancestor directory with a package.json (inclusive) as the directory's "root".
function findRoot(root) {
  var pkg;
  root = root.split(path.sep);
  while(!pkg && root.length > 1) {
    var cur = root.join(path.sep);
    if(fs.existsSync(path.join(cur, "package.json"))) {
      return cur;
    }
    root.pop();
  }
}


var port = argv["port"] || process.env.PORT || 8080;