Function newRootCmdWithConfig

pkg/cmd/root.go:150–312

(actionConfig *action.Configuration, out io.Writer, args []string, logSetup func(bool))

}

func newRootCmdWithConfig(actionConfig *action.Configuration, out io.Writer, args []string, logSetup func(bool)) (*cobra.Command, error) {
	cmd := &cobra.Command{
		Use:          "helm",
		Short:        "The Helm package manager for Kubernetes.",
		Long:         globalUsage,
		SilenceUsage: true,
		PersistentPreRun: func(_ *cobra.Command, _ []string) {
			if err := startProfiling(); err != nil {
				log.Printf("Warning: Failed to start profiling: %v", err)
			}
		},
		PersistentPostRun: func(_ *cobra.Command, _ []string) {
			if err := stopProfiling(); err != nil {
				log.Printf("Warning: Failed to stop profiling: %v", err)
			}
		},
	}

	flags := cmd.PersistentFlags()

	settings.AddFlags(flags)
	addKlogFlags(flags)

	// We can safely ignore any errors that flags.Parse encounters since
	// those errors will be caught later during the call to cmd.Execution.
	// This call is required to gather configuration information prior to
	// execution.
	flags.ParseErrorsAllowlist.UnknownFlags = true
	flags.Parse(args)

	logSetup(settings.Debug)

	// newRootCmdWithConfig is only called from NewRootCmd. NewRootCmd sets up
	// NewConfiguration without a custom logger. So, the slog default is used. logSetup
	// can change the default logger to the one in the logger package. This happens for
	// the Helm client. This means the actionConfig logger is different from the slog
	// default logger. If they are different we sync the actionConfig logger to the slog
	// current default one.
	if actionConfig.Logger() != slog.Default() {
		actionConfig.SetLogger(slog.Default().Handler())
	}

	// Validate color mode setting
	switch settings.ColorMode {
	case "never", "auto", "always":
		// Valid color mode
	default:
		return nil, fmt.Errorf("invalid color mode %q: must be one of: never, auto, always", settings.ColorMode)
	}

	// Configure color output based on ColorMode setting
	configureColorOutput(settings)

	// Setup shell completion for the color flag
	_ = cmd.RegisterFlagCompletionFunc("color", func(_ *cobra.Command, _ []string, _ string) ([]string, cobra.ShellCompDirective) {
		return []string{"never", "auto", "always"}, cobra.ShellCompDirectiveNoFileComp
	})