func augmentWebSecureArg()

in commands/action.go [552:593]
30 lines of code
11 McCabe index (conditional complexity)

func augmentWebSecureArg(cmd *cobra.Command, args []string, originalAction *whisk.Action, action *whisk.Action, existingAction *whisk.Action) (*whisk.Action, error) {
	preserveAnnotations := action.Annotations == nil
	var augmentedAction *whisk.Action = new(whisk.Action)
	*augmentedAction = *action
	disableWebAction := strings.ToLower(Flags.action.web) == "false" || strings.ToLower(Flags.action.web) == "no"
	isWebSecureFlagValidToUse := action.WebAction() || (existingAction != nil && existingAction.WebAction() && !disableWebAction)

	// Process the --web-secure flag when set
	if cmd.LocalFlags().Changed(WEB_SECURE_FLAG) {
		// The --web-secure option is only valid when:
		//   1. action --web is set to either true or raw (i.e. web-export annotation is true)
		//   -OR-
		//   2. existing action web-export annotation is true && action --web is not false/no
		whisk.Debug(whisk.DbgInfo, "disableWebAction: %v  isWebSecureFlagValidToUse: %v\n", disableWebAction, isWebSecureFlagValidToUse)
		if !isWebSecureFlagValidToUse {
			return nil, webSecureUsageError()
		}

		// Carry forward some or all of the existing action's annotations
		//   all  -> if original command line had at least one annotation specified
		//   some -> if original command line had NO annotations, carry forward web/websecure annotation values
		if existingAction != nil {
			if preserveAnnotations {
				augmentedAction.Annotations = action.Annotations.AppendKeyValueArr(existingAction.Annotations)
			} else {
				augmentedAction.Annotations = action.Annotations.AppendKeyValueArr(getWebActionAnnotations(existingAction))
				augmentedAction.Annotations = augmentedAction.Annotations.AppendKeyValueArr(getWebSecureAnnotations(existingAction))
			}
		}
		// when "--web-secure false", need to delete require-whisk-auth annotation
		secureSecret := webSecureSecret(Flags.action.websecure) // will be false when "--web-secure false"
		existingSecret := augmentedAction.Annotations.GetValue(WEB_SECURE_ANNOT)
		_, disableSecurity := secureSecret.(bool)
		if existingSecret != nil && disableSecurity {
			augmentedAction.DelAnnotations = []string{"require-whisk-auth"}
		}
		augmentedAction.Annotations = updateWebSecureAnnotation(Flags.action.websecure, augmentedAction.Annotations)
	}

	whisk.Debug(whisk.DbgInfo, "augmentWebSecureArg: Augmented action struct: %#v\n", augmentedAction)
	return augmentedAction, nil
}