func()

in internal/tfimport/importer/google_resource_manager_lien.go [32:78]

• 30 lines of code
• 7 McCabe index (conditional complexity)

func (i *ResourceManagerLien) ImportID(rc terraform.ResourceChange, pcv ConfigMap, interactive bool) (string, error) {
	// Can't import if not interactive, since lien names are system-generated and will never be in the plan.
	if !interactive {
		return "", &InsufficientInfoErr{[]string{"name"}, "Lien name is system-generated and will never be in the plan"}
	}

	parentI, err := fromConfigValues("parent", rc.Change.After, pcv)
	if err != nil {
		return "", err
	}
	parentFull := fmt.Sprintf("%s", parentI)

	// Parent is in the form "project/1234567890", but we need to drop the prefix.
	parts := strings.Split(parentFull, "/")
	parent := parts[len(parts)-1]

	// The name is not set, it is autogenerated by the system.
	// Try to find existing liens for this parent to offer as choices.
	liens, err := i.getLiens(parentFull)
	if err != nil {
		return "", err
	}

	if len(liens) <= 0 {
		// There are no liens, just return that it doesn't exist so it can be created.
		return "", &DoesNotExistErr{rc.Address}
	}

	// Present the choices, if any
	// Format the liens more nicely.
	liensLines := []string{"Name|Origin|Reason|Restrictions"}
	for _, lien := range liens {
		// The name is always "liens/<id for import>".
		lienID := strings.Split(lien.Name, "/")[1]
		liensLines = append(liensLines, fmt.Sprintf("%v|%v|%v|%v", lienID, lien.Origin, lien.Reason, strings.Join(lien.Restrictions, ", ")))
	}

	prompt := fmt.Sprintf("Found the following liens in %v:\n%s", parentFull, columnize.SimpleFormat(liensLines))

	// Get the value from the user
	name, err := fromUser(os.Stdin, "name", prompt)
	if err != nil {
		return "", err
	}

	return fmt.Sprintf("%v/%v", parent, name), nil
}