GoLang Gists

// Check isDir in golang
// use a switch to make it a bit cleaner
fi, err := file.Stat();
switch {
  case err != nil:
    // handle the error and return
  case fi.IsDir():
    // it's a directory
  default:
    // it's not a directory
}

check both in one if:
if fi, err := file.Stat(); err != nil || fi.IsDir() {
  // error or is directory
}