Function NewCLI

cmd/main.go:103–126

NewCLI creates the command-line interface (CLI) for the LedgerForge application. It sets up the root command and subcommands like serverCommands, workerCommands, and migrateCommands.

()

// NewCLI creates the command-line interface (CLI) for the LedgerForge application.
// It sets up the root command and subcommands like serverCommands, workerCommands, and migrateCommands.
func NewCLI() *LedgerForge {
	var configFile string       // Configuration file path (defaults to ./ledgerforge.json)
	b := &ledgerforgeInstance{} // Instance of LedgerForge to be passed into commands

	// Define the root command with usage and description.
	rootCmd := &cobra.Command{
		Use:   "ledgerforge",
		Short: "Open source ledger",                       // Brief description for the CLI tool
		Run:   func(cmd *cobra.Command, args []string) {}, // Main function for the root command
	}

	// Add a persistent flag to the root command for specifying the config file.
	rootCmd.PersistentFlags().StringVar(&configFile, "config", "./ledgerforge.json", "Configuration file for LedgerForge")

	// Set the persistent pre-run hook to initialize the app and config before executing any command.
	rootCmd.PersistentPreRunE = preRun(b, &configFile)

	// Add various subcommands to the root command.
	rootCmd.AddCommand(serverCommands(b))  // Command for starting the server
	rootCmd.AddCommand(workerCommands(b))  // Command for worker processes
	rootCmd.AddCommand(migrateCommands(b)) // Command for database/schema migrations

	return &LedgerForge{cmd: rootCmd}
}

// executeCLI runs the root command, handling any errors that occur during execution.
// It serves as the main entry point for the CLI application.