func()

in main.go [112:154]

• 39 lines of code
• 11 McCabe index (conditional complexity)

func (o *Options) LoadConfigurationFile() error {
	configPaths := []string{
		"{CONFIG}/kubectl-ai/config.yaml",
		"{HOME}/.config/kubectl-ai/config.yaml",
	}

	for _, configPath := range configPaths {
		// Try to load configuration
		tokens := strings.Split(configPath, "/")
		for i, token := range tokens {
			if token == "{CONFIG}" {
				configDir, err := os.UserConfigDir()
				if err != nil {
					return fmt.Errorf("getting user config directory: %w", err)
				}
				tokens[i] = configDir
			}
			if token == "{HOME}" {
				homeDir, err := os.UserHomeDir()
				if err != nil {
					return fmt.Errorf("getting user home directory: %w", err)
				}
				tokens[i] = homeDir
			}
		}
		configPath = filepath.Join(tokens...)
		configBytes, err := os.ReadFile(configPath)
		if err != nil {
			if os.IsNotExist(err) {
				// ignore
			} else {
				fmt.Fprintf(os.Stderr, "warning: could not load defaults from %q: %v\n", configPath, err)
			}
		}
		if len(configBytes) > 0 {
			if err := o.LoadConfiguration(configBytes); err != nil {
				fmt.Fprintf(os.Stderr, "warning: error loading configuration from %q: %v\n", configPath, err)
			}
		}
	}

	return nil
}