Beispiel #1
0
func AppName(cmd *cobra.Command) (string, error) {
	// use flag
	if app := cmd.Flag("app").Value.String(); app != "" {
		return app, nil
	}

	// fall back to config
	if config, err := LoadAppConfig(cmd); err == nil {
		return config.AppName, nil
	}

	// fall back to directory name
	if appDir, err := AppDir(cmd); err != nil {
		return "", err
	} else {
		return path.Base(appDir), nil
	}
}