func()

in config/stack.go [115:150]

• 27 lines of code
• 6 McCabe index (conditional complexity)

func (s *Stack) findTFFolder(path string) (string, error) {
	if s.Config.PathTerraform != "" {
		return s.Config.PathTerraform, nil
	}

	mains := []string{}

	err := filepath.Walk(path, func(walkpath string, info os.FileInfo, err error) error {

		if info == nil {
			return fmt.Errorf("info is nil: walkpath: %s err: %s", walkpath, err)
		}

		if info.Name() == "main.tf" {
			dir := filepath.Dir(walkpath)
			mains = append(mains, dir)
			return err
		}
		return nil
	})

	if err != nil {
		return "", fmt.Errorf("findTFFolder: could not find a terraform folder:, %s", err)
	}

	// I want the top most main file here. And that should be the shortest
	sort.Slice(mains, func(i, j int) bool {
		return len(mains[i]) < len(mains[j])
	})

	if len(mains) > 0 {
		return filepath.Rel(path, mains[0])
	}

	return "", nil
}