function walkAsync()

in app/html/libs/bootstrap/grunt/change-version.js [26:54]

• 29 lines of code
• 7 McCabe index (conditional complexity)

function walkAsync(directory, excludedDirectories, fileCallback, errback) {
  if (excludedDirectories.has(path.parse(directory).base)) {
    return;
  }
  fs.readdir(directory, function (err, names) {
    if (err) {
      errback(err);
      return;
    }
    names.forEach(function (name) {
      var filepath = path.join(directory, name);
      fs.lstat(filepath, function (err, stats) {
        if (err) {
          process.nextTick(errback, err);
          return;
        }
        if (stats.isSymbolicLink()) {
          return;
        }
        else if (stats.isDirectory()) {
          process.nextTick(walkAsync, filepath, excludedDirectories, fileCallback, errback);
        }
        else if (stats.isFile()) {
          process.nextTick(fileCallback, filepath);
        }
      });
    });
  });
}