package cli import ( "fmt" "os" "github.com/spf13/cobra" ) var rootCmd = &cobra.Command{ Use: "booking-system", Short: "Video Conference Booking System CLI", Long: "Command line interface for managing the video conference booking system", } func Execute() { if err := rootCmd.Execute(); err != nil { fmt.Println(err) os.Exit(1) } } func init() { // Add subcommands here in later tasks }