Function preRun

cmd/main.go:54–81

preRun sets up the configuration and initializes the LedgerForge instance before running any command. It ensures that the configuration is loaded, and the LedgerForge instance is initialized properly.

(app *ledgerforgeInstance, configFile *string)

// preRun sets up the configuration and initializes the LedgerForge instance before running any command.
// It ensures that the configuration is loaded, and the LedgerForge instance is initialized properly.
func preRun(app *ledgerforgeInstance, configFile *string) func(cmd *cobra.Command, args []string) error {
	return func(cmd *cobra.Command, args []string) error {
		// Initialize configuration from the specified configuration file.
		err := config.InitConfig(*configFile)
		if err != nil {
			log.Fatal("error loading config", err)
		}

		// Fetch the configuration settings.
		cnf, err := config.Fetch()
		if err != nil {
			return err
		}

		// Initialize the LedgerForge instance using the fetched configuration.
		newLedgerForge, err := setupLedgerForge(cnf)
		if err != nil {
			notification.NotifyError(err) // Notify via the internal notification system
			log.Fatal(err)                // Log the fatal error
		}

		// Assign the new LedgerForge instance and configuration to the app struct.
		app.ledgerforge = newLedgerForge
		app.cnf = cnf

		return nil
	}
}

// setupLedgerForge creates and initializes a new LedgerForge instance based on the provided configuration.
// It connects to the data source (such as a database) using the configuration settings.