// Package cli provides the core CLI functionality.
package cli

import (
	"fmt"
	"os"
)

// Run executes the CLI with the given arguments.
func Run(args []string) error {
	if len(args) == 0 {
		fmt.Println("testbed2 CLI")
		fmt.Println("Usage: testbed2 <command>")
		return nil
	}

	switch args[0] {
	case "help", "--help", "-h":
		fmt.Println("Available commands:")
		fmt.Println("  help    Show this help message")
	default:
		return fmt.Errorf("unknown command: %s", args[0])
	}

	return nil
}