cmd

Documentation

Overview

Package cmd contains the root command and CLI entry point.

Index

• Variables
• func Execute()
• func SetVersionInfo(version, commit, date string)

Variables

var DryRun bool

DryRun is the global dry-run flag shared across subcommands.

var OutputFormat string

OutputFormat is the global output format flag ("text" or "json").

var RootCmd = &cobra.Command{
	Use:   "kkon",
	Short: "CLI to manage Kafka connector fast and easy!",
	Long: `kkon - cli tool for working with Kafka Connect.
	Manage, create, and list predefined connector in seconds!`,
	PersistentPreRun: func(cmd *cobra.Command, args []string) {

		config.SetDryRun(DryRun)

		if cmd.Parent() != nil && cmd.Parent().Use == "config" {
			return
		}

		cfg, err := util.LoadConfig()
		if err != nil || cfg.KafkaConnect.URL == "" {
			color.Yellow("No Kafka Connect URL configured.")
			color.Cyan("Running initial configuration...\n")
			if err := config.ConfigureCmd.RunE(cmd, args); err != nil {
				color.Red("Configuration failed: %v\n", err)
				os.Exit(1)
			}
		}
	},
}

RootCmd represents the base command when called without any subcommands.

Functions

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately. This is called by main.main(). It only needs to happen once to the RootCmd.

func SetVersionInfo

func SetVersionInfo(version, commit, date string)

SetVersionInfo records build metadata and enables `gk --version`. It is called from main before Execute.