func AppConfigPath(cmd *cobra.Command) (string, error) {
if configFile, err := cmd.Flags().GetString("filename"); err == nil && configFile != "" {
fmt.Printf("using config file %s\n", configFile)
return filepath.EvalSymlinks(configFile)
}
return filepath.EvalSymlinks(".ranch.yaml")
}
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
}
}